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Journal articles on the topic 'Sabdariffa'

Author: Grafiati

Published: 4 June 2021

Last updated: 11 March 2023

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1

Freitas, Nélio Martins, Angela Maria Correa Mouzinho Santos, and Lucy Rose de Maria Oliveira Moreira. "AVALIAÇÃO FITOQUÍMICA E DETERMINAÇÃO DE MINERAIS EM AMOSTRAS de Hibiscus sabdariffa L (vinagreira)." Cadernos de Pesquisa 20, no. 3 (2013): 65. http://dx.doi.org/10.18764/2178-2229.v20n3p65-72.

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O presente trabalho teve como objetivo determinar por espectroscopia de emissão óptica com plasma indutivamente acoplado (ICP OES) o teor dos minerais cobalto, cobre, ferro, fósforo, cálcio, magnésio,manganês, níquel, potássio e zinco, presentes nas folhas e no caule do Hibiscus sabdariffa L (vinagreira).Fez-se a triagem fitoquímica para verificar os compostos fitoquímicos como saponinas, taninos, fenóis, terpenos, esteróides, alcalóides, resinas, e flavonóides) da vinagreira coletada do município de São José de Ribamar-MA, onde os agricultores plantam o H. sabdariffa L) e comercializam para a

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Kwofie, J., H. M. Amoatey, W. Nunekpeku, J. K. Ahiakpa, and C. Katsepor. "Crossability Studies among Twenty Accessions of Roselle (Hibiscus sabdariffa L.)." Journal of Agricultural Science 9, no. 9 (2017): 230. http://dx.doi.org/10.5539/jas.v9n9p230.

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Increasing exploitation of roselle (Hibiscus sabdariffa L.) and its products require that commercial varieties with superior attributes are developed to replace landrace varieties and to meet the growing demand for commercial-scale cultivation of the crop. In this study, twenty landrace varieties of roselle collected from three geographical regions of Ghana were artificially crossed in a pairwise mating scheme. The aim was to obtain relevant information pertaining to fertility status and extent of crossability among the accessions to facilitate breeding of improved varieties. Attempts at hybri

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3

Yuliastri, W. O., A. Diantini, M. Ghozali, I. Sahidin, and M. Isrul. "PHYTOCHEMICAL CONSTITUENT AND In-vitro CYTOTOXIC ACTIVITY OF Hibiscus sabdariffa L. CALYX FRACTION ON HUMAN BREAST CANCER CELL LINE MDA-MB-231." RASAYAN Journal of Chemistry 15, no. 03 (2022): 1619–25. http://dx.doi.org/10.31788/rjc.2022.1536694.

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Hibiscus sabdariffa L. is a medicinal plant that has various pharmacological activities. One of the activities of Hibiscus sabdariffa L. is the immunomodulatory activity closely connected with the anticancer activities. This study aimed to test the cytotoxic activity of Hibiscus sabdariffa L. Calyx Fractions against breast cancer cells (MDA-MB-231), determine the active fractions, and analyze the compounds of the active fraction of Hibiscus sabdariffa L. with LCMS. The Hibiscus sabdariffa L.Calyx was fractionated using vacuum liquid chromatography. Meanwhile, the cytotoxic activity was examine

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Lestari, Gusti Ayu Dewi. "SKRINING FITOKIMIA DAN UJI AKTIVITAS ANTIOKSIDAN EKSTRAK ETANOL BUNGA ROSELLA UNGU (Hibiscus sabdariffa L.)." Jambura Journal of Chemistry 4, no. 1 (2022): 17–24. http://dx.doi.org/10.34312/jambchem.v4i1.11157.

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Ekstrak etanol bunga rosella ungu (Hibiscus sabdariffa L.) mengandung senyawa fitokimia potensial sebagai antioksidan. Tujuan penelitian ini adalah untuk mengetahui kandungan senyawa pada bunga rosella ungu (Hibiscus sabdariffa L.) serta potensinya sebagai antioksidan. Bunga rosella ungu (Hibiscus sabdariffa L.) diekstraksi menggunakan metode maserasi dan diperoleh persentase rendemen hasil sebesar 35,25%. Skrining fitokimia dilakukan dengan metode KLT dimana ekstrak etanol bunga rosella ungu (Hibiscus sabdariffa L.) positif mengandung alkaloid, flavonoid, tanin dan saponin. Hasil uji aktivita

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Kartinah, Neng Tine, Fadilah Fadilah, Ermita Ilyas Ibrahim, and Yuliana Suryati. "The Potential of Hibiscus sabdariffa Linn in Inducing Glucagon-Like Peptide-1 via SGLT-1 and GLPR in DM Rats." BioMed Research International 2019 (November 11, 2019): 1–8. http://dx.doi.org/10.1155/2019/8724824.

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Background. Glucagon-like peptide 1 (GLP-1) hormone is an incretin hormone that is secreted in the ileum and plays a role in the pancreas to increase insulin secretion, stimulate proliferation, and prevent pancreatic β-cell apoptosis. Currently, diabetes mellitus (DM) treatment based on GLP-1 work is being developed, for instance, from herbal plants such as Hibiscus sabdariffa Linn (H. sabdariffa). Therefore, this study aims to determine the potential of H. sabdariffa in GLP-1 secretion in the ileum and its action in pancreatic β-cells. In addition, this study also aims to determine the active

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Phuong, Vu Thi Bach, Cao Minh Dai, Pham Thi Anh Hong, and Quach Ngo Diem Phuong. "Biological activity and hairy roots induction of Hibiscus sabdariffa L." Science and Technology Development Journal - Natural Sciences 2, no. 6 (2019): 66–74. http://dx.doi.org/10.32508/stdjns.v2i6.845.

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Hibiscus sabdariffa L. has been used traditionally in many countries of the world as food, especially as a flavouring agent in food industry. H. Sabdariffa is used for treating heart, nerve, liver disease, high blood pressure, arteriosclerosis, sore throat, cough, hypoglycaemia, laxative, diuretic, kidney stone, scurvy... The aims of this study are evaluation of bioactivities of H. Sabdariffa and the production of transformed hairy root of H. Sabdariffa for pharmaceutical production. In this study, Yen and Duh method showed the reducing power of ethanol the root extract and leaf extract are hi

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Firmasari, Firmasari, Ni Ketut Sumarni, Ruslan, and Hardi Ys. "PERSEN DEGRADASI EKSTRAK ETANOL KELOPAK BUNGA ROSELLA (Hibiscus sabdariffa L.) SELAMA PENYIMPANAN THE PERCENTAGE OF ETHANOL EXTRACTS OF ROSELLE PETALS (Hibiscus sabdariffa L.) DURING STORAGE." KOVALEN: Jurnal Riset Kimia 5, no. 2 (2019): 132–38. http://dx.doi.org/10.22487/kovalen.2019.v5.i2.9970.

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Ethanol extract of roselle petals (Hibiscus sabdariffa L.) is more stable in low pH than in high pH. The research aims to monitor and determine the effect of ratio content in ethanol extract of roselle petals (Hibiscus sabdariffa L.) in tomato sauce and the pH effect on the percentage of ethanol extract degradation during storage. Two independent variables implemented in this study, are ratio content of ethanol extract of roselle petals (Hibiscus sabdariffa L.) in tomato sauce and pH. Ethanol extract of roselle petals (Hibiscus sabdariffa L.) in tomato sauce with ratio content 0,5:1; 1:1; and

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Suhaili, Narisya Idayu Mohd, and Nurhuda Manshoor. "Ethnomedicine, phytochemistry, and bioactivities of Hibiscus sabdariffa L. (Malvaceae)." Journal of Herbmed Pharmacology 11, no. 4 (2022): 451–60. http://dx.doi.org/10.34172/jhp.2022.52.

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Hibiscus sabdariffa L., belonging to the Malvaceae family, has been long used as herbal medicine, food, beverage, flavouring, and colouring agents. This study aims to review and document the evidence regarding the potential use of H. sabdariffa as ethnomedicine in some countries and its bioactive constituents and therapeutic properties. The electronic databases were used to search for the relevant information to the aims of this review up to March 2022. The high usage of H. sabdariffa as traditional medicine is due to its easy accessibility and low price. The plant is often used to treat intes

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Haidari, Murtaza, Kawsar Alami, Arefa Hossaini, and Sayed Yousof Mousavi. "Effect of Afghan Hibiscus sabdariffa L. and Carum Carvi L. Hydro-alcoholic Extracts Either Alone or in Combination on Blood Glucose Level in Diabetic Rats." International Journal of Ayurvedic Medicine 11, no. 4 (2020): 759–64. http://dx.doi.org/10.47552/ijam.v11i4.1691.

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Combination therapy is considered as a new and effective therapeutic strategy for control of hyperglycemia. The present study aimed to determine the hypoglycemic effect of Afghan Hibiscus sabdariffa L. and Carum Carvi L. hydro-alcoholic extracts either alone or in combination on diabetic rats. Streptozotocin-induced diabetic rats were administered intraperitoneally with hydro-alcoholic extracts of H. sabdariffa (75, 150 and 300 mg/kg), C. carvi (150, 300 and 500 mg/kg) and their combinations for 21 days. The Fasting blood glucose and body weight of rats were determined on 0, 7, 14 and 21st day

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10

Kazi, Atik Mubarak, and Ramasastry DVA. "Characterization of continuous Hibiscus sabdariffa fibre reinforced epoxy composites." Polymers and Polymer Composites 30 (January 2022): 096739112110609. http://dx.doi.org/10.1177/09673911211060957.

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The influence of fibre orientation on physical, mechanical and dynamic mechanical properties of Hibiscus sabdariffa fibre composites has been studied. The composites with longitudinal (0°), transverse (90°) and inclined (45°) fibre orientation were prepared using the hand layup technique. ASTM standards were used for characterization of continuous Hibiscus sabdariffa fibre composites. The composite with longitudinally placed fibres yields improved mechanical characteristics. The addition of longitudinal (0°) oriented continuous Hibiscus sabdariffa fibres to the epoxy enhances tensile strength

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Adewole, A. M. "Organosomatic indices and histopathological response of Clarias gariepinus fed Roselle (Hibiscus sabdariffa) meal diets." Nigerian Journal of Animal Production 45, no. 5 (2020): 199–206. http://dx.doi.org/10.51791/njap.v45i5.215.

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In the study, the effects of different dosages of Hibiscus sabdariffa meal diets on the organosomatic indices and histopathology of organs (n=20) of juvenile Clarias gariepinus was evaluated. The fish with initial mean weight and length: 10.94±0.02g and 10.28±0.04cm were stocked in triplicates per treatments. The fishes were fed twice daily at 5% body weight, for 12 weeks. Six isonitrogenous diets containing 40% crude protein were formulated and coded as Hibiscus sabdariffa meal1 (SM1Control), Hibiscus sabdariffa meal 2 (HSM2), Hibiscus sabdariffa meal 3 (HSM3), Hibiscus sbadariffa meal 4 (HSM

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Nurfaradilla, Shinta Ayu, Fadlina Chany Saputri, and Yahdiana Harahap. "Pharmacokinetic Herb-Drug Interaction between Hibiscus sabdariffa Calyces Aqueous Extract and Captopril in Rats." Evidence-Based Complementary and Alternative Medicine 2020 (June 17, 2020): 1–8. http://dx.doi.org/10.1155/2020/5013898.

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Hibiscus sabdariffa L. (Malvaceae) is a traditional medicinal herb widely consumed as a beverage (“hibiscus tea”), and its global popularity is expanding due to health benefits such as blood pressure and cholesterol control. Previous studies showed that Hibiscus sabdariffa is coadministered with antihypertensives and antihyperlipidemics, thus predisposing herb-drug interactions. We investigated the pharmacokinetic interaction between H. sabdariffa L. aqueous extract and captopril, a frequently prescribed antihypertensive. In this study, chemical profile of H. sabdariffa L. aqueous extract was

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13

Zheng, Woo Chieh, Nurhazwani Ismail, Christine Olga Boboi, and Chua Bee Lin. "Life Cycle Analysis for Hibiscus Sabdariffa Powder Manufactured by Freeze Drying for Wastewater Application." MATEC Web of Conferences 335 (2021): 01002. http://dx.doi.org/10.1051/matecconf/202133501002.

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Synthetic coagulants currently used to treat dye wastewater in the water treatment industry has been found to produce large amounts of waste and is bad for the environment. The research then presents two different methods of preparing Hibiscus Sabdariffa as a natural coagulant which are direct method and freeze-drying method to possibly replace synthetic coagulant in treating dye wastewater. The two different methods of preparing natural coagulant Hibiscus Sabdariffa are compared in terms of protein retention and coagulation performance at removing dye from dye wastewater. This is to determine

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Ahmed, Shahidah A., Sadiya Sambo, Hauwa Hussain, Fatima I. Jumare, and Salau I. Alhaji. "Effect of fermentation process on nutritional composition of condiments from seeds of P. Biglobosa, G. max and H. sabdariffa." Caliphate Journal of Science and Technology 5, no. 1 (2023): 46–54. http://dx.doi.org/10.4314/cajost.v5i1.7.

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Huge amount of foreign reserve is spent annually on the import of food flavours into Nigeria despite the fact that traditional condiments also suitably play the same role as imported food flavours. In this study, the proximate and mineral composition of local condiment ‘Daddawa’ produced by the fermentation of the seeds of locust beans (Parkia biglobosa), soya beans (Glycine max) and roselle (Hibiscus sabdariffa) was determined by the AOAC methods. The lipid values for the three seeds range from 8.10±0.07 to 10.30±0.03% with H. Sabdariffa having the highest value. The crude protein value was 1

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Patil, Soumya B., and Swetha Munoli. "Evaluation of anti - inflammatory activity of aqueous extract of leaves of hibiscus sabdariffa in albino rats." International Journal of Basic & Clinical Pharmacology 6, no. 5 (2017): 1155. http://dx.doi.org/10.18203/2319-2003.ijbcp20171669.

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Background: Inflammation continues to be an area of great interest for research, probably due to the non-availability of a safer and more effective analgesic and anti-inflammatory agent. This has led to increase in demand for natural products with anti-inflammatory activity having fewer side effects. Non-steroidal anti-inflammatory drugs (NSAIDs) such as indomethacin are used in the treatment of inflammation, fever and pain. However, NSAIDs cause gastric damage as a major adverse reaction. In this study, the anti-inflammatory activity of aqueous extract H. sabdariffa Linn was studied using car

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Mohamad, Nur Royhaila, Siti Salwa Abdul Gani, Roswanira Abdul Wahab, and Widyani Darham. "Natural Antioxidant from Hibiscus Sabdariffa Extract: Assessments on Extraction Yield, Antioxidant Capacity and Total Polyphenol Content of Different Polarities of Solvent Extracts." Journal of Smart Science and Technology 2, no. 2 (2022): 52–60. http://dx.doi.org/10.24191/jsst.v2i2.27.

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Hibiscus sabdariffa L. (H. sabdariffa, roselle; Malvaceae) has traditionally been used as food, in herbal drinks, hot and cold beverages, as a flavoring agent in the food industry and as herbal medicine. The effect of solvents (hexane, ethyl acetate and ethanol) on extraction yield, antioxidant capacity and polyphenol content were studied. The antioxidant capacities of the H. sabdariffa extracts were evaluated using a ferric reducing antioxidant power (FRAP) assay and the free-radical scavenging capacity was evaluated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) assays. The polyphenols from H. s

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Kurnia, Felicia, Tan Suyono, Ali Napiah Nasuyion, and Sahna Ferdinan. "Formulation And Testing Of The Effectiveness Of The Ethanol Extract Lotion Of Rosella Flower (Hibiscus Sabdariffa L.) Lotion As A Skin Moisturizer." International Journal of Health and Pharmaceutical (IJHP) 2, no. 4 (2022): 633–43. http://dx.doi.org/10.51601/ijhp.v2i4.103.

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Rosella flowers are able to provide a moisturizing and smoothing effect because they contain many substances that are useful for the skin, rosella flowers are also synonymous with a sour taste so that it gives a fresh sensation. In this study, the ethanolic extract of rosella flowers used was at a concentration of 2%, 2.5%, 3%, and 5%. This type of research is experimental research using a pre-test and post-test control group design. The sample of this research is Rosella flower extract lotion (Hibiscus Sabdariffa L.). Data analysis using ANOVA. The results showed that the entire concentration

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AZIEGBEMHIN, S. A., J. O. APPAH, and M. J. UGBOAJA. "IN VITRO ANTIBIOGRAM OF SELECTED BACTERIA ISOLATES TREATED WITH AQUEOUS Hibiscus sabdariffa LEAF EXTRACT." Nigerian Journal of Life Sciences (ISSN: 2276-7029) 5, no. 2 (2022): 78–84. http://dx.doi.org/10.52417/njls.v5i2.241.

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This research was undertaken to investigate the in vitro antibacterial properties of aqueous Hibiscus sabdariffa leaf extract against some selected reference bacterial strains. The initial disc diameter was 5mm. Zones of inhibition produced by aqueous Hisbiscus sabdariffa leaf extract ranged from 1mm at 500mg/ml to 13mm at 1000mg/ml. No zone of inhibition was however produced at 62.5 to 250mg/ml against L. MonocytogenesATCC7644, S. typhimuriumATCC14028, S. flexneri ATCC120233 and Proteus vulgaris ATCC10315respectively. The minimum inhibitory concentration of H. Sabdariffa was observed to be 50

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Chukwu, Odochi O., Chinedum Uche Emelike, Nwaeze G. Konyefom, et al. "Histological Studies of the Heart and Biochemical Changes Due to the Perinatal Consumption of Hibiscus sabdariffa (Flavonoid-rich Extract) to Feed-restricted Rats on Offspring." Iranian Journal of Veterinary Medicine 17, no. 1 (2023): 37–46. http://dx.doi.org/10.32598/ijvm.17.1.1005272.

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Background: Experiments using animal models have indicated that maternal diet during the perinatal period can drastically impact the life-long susceptibility of offspring to chronic disease. Objectives: This study aims to determine the impact of perinatal consumption of Hibiscus sabdariffa to feed restriction on offspring heart development. Methods: In this study, we used 25 pregnant rats. They were grouped as follows: group 1 (normal control), group 2 (70% feed restriction), group 3 (70% feed restriction and 5mg/kg body weight of H. sabdariffa administration), group 4 (70% feed restriction, a

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Choon Yoong Cheok and Anusuyah Ragunathan. "Anthocyanin degradation kinetics and thermodynamic analysis of Hibiscus rosa-sinensis L. Clitoria ternatea L. and Hibiscus sabdariffa L." Progress in Energy and Environment 19, no. 1 (2022): 1–12. http://dx.doi.org/10.37934/progee.19.1.112.

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Anthocyanins are natural occurrence red pigments existed in most flowers with high health benefited values. These anthocyanins rich flowers have a short shelf life and fast degradation when in fresh stage. These anthocyanins rich flowers have a short shelf life and fast degradation when in fresh stage. Therefore, drying is a conventional way to preserve them from rotten in order to be reachable for urban consumers who have busy life style and limited space for planting. The present study was conducted to evaluate the anthocyanin degradation kinetics of Hibiscus rosa-sinensis L., Clitoria terna

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Krishnamurthy, Zuliana Muhamad Ridzwan, Nurzalina Abdul Karim Khan, Insathe Mohd Ali, Mohamad Dayoob, and Shahad Shakho Hussein. "Hibiscus sabdariffa extract as anti-aging supplement through its antioxidant and anti-obesity activities." Biomedical Research and Therapy 7, no. 1 (2020): 3572–78. http://dx.doi.org/10.15419/bmrat.v7i1.584.

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Introduction: Imbalance between total energy intake and expenditure causes accumulation of excess fat and sugar in the body which leads to development of diabetes mellitus type II, obesity, and metabolic syndrome. These harmful diseases accelerate aging and cause fatal metabolic disorders as people age. Inhibition of pancreatic lipase, and alpha glucosidase digestive enzymes is a step that can reduce excess fat and sugar from the body, which is an essential component of healthy aging. Methodology: In this study, aqueous and 50% ethanolic extracts of Hibiscus sabdariffa were investigated

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Ilyas, Ermita I. I., Neng T. Kartinah, Trinovita Andraini, Roman A. Goenarjo, and Donna N. Kahandjak. "Effects of Hibiscus sabdariffa Linn. on insulin-like growth factor binding protein 3 (IGFBP-3) to prevent overtraining syndrome." Medical Journal of Indonesia 23, no. 4 (2015): 187–91. http://dx.doi.org/10.13181/mji.v23i4.991.

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Background: Excessive physical exercises (overtraining) can increase the production of reactive oxygen species (ROS). One of the indicators of overtraining syndrome is a decrease in insulin-like growth factor binding protein 3 (IGFBP-3). Administration of Hibiscus sabdariffa Linn., a powerful antioxidant, is expected to boost endogenous antioxidants, and thus prevents overtraining. The aim of this study is to determine the effect of H. sabdariffa on IGFBP-3 levels in rats under ”overtraining physical excersice”.Methods: This experimental study was conducted on 30 male rats (Rattus norvegicus 2

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Adefolalu, F. S., J. S. Salawa, T. Y. Gara, and A. N. Abubakar. "Hypoglycemic and Hypolipidemic Effect of Methanol Extract of Hibiscus Sabdariffa Seed in Alloxan Induced Diabetic Albino Rats." Nigerian Journal of Basic and Applied Sciences 27, no. 2 (2020): 151–56. http://dx.doi.org/10.4314/njbas.v27i2.20.

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This study investigated the hypoglycemic and hypolipidemic effect of the oral administration of methanol extract of Hibiscus sabdariffa seed in alloxan induced diabetic albino rats. Two different doses (200 and 400 mg/kg) of the methanol extract of Hibiscus sabdariffa seed were administered daily to two groups of diabetic rats for a period of two weeks. Metformin (250 mg/kg) was given as the reference standard drug. Phytochemical, acute toxicity, fasting blood glucose, body weight, cholesterol, triglycerides and lipoproteins levels were determined using standard methods. Acute toxicity of meth

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Andraini, Trinovita, and Sophie Yolanda. "Prevention of insulin resistance with Hibiscus sabdariffa Linn. extract in high-fructose fed rat." Medical Journal of Indonesia 23, no. 4 (2015): 192–6. http://dx.doi.org/10.13181/mji.v23i4.848.

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Background: Dyslipidemia and stress oxidative play an important role as the cause of insulin resistance. One herb that has potent antioxidant effect and may improve dyslipidemia is Hibiscus sabdariffa Linn. The aim of this study was to evaluate the effect of Hibiscus sabdariffa Linn. extract on fasting blood glucose level, fasting blood insulin level, and insulin resistance index (HOMA-IR) in high-fructose fed rat.Methods: This was an experimental study in 25 Sprague-Dawley rats which were administered with a high-fructose diet (10% ad libitum) and Hibiscus sabdariffa Linn. extract at a dose o

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Baihaqi, Ridwan, M. Yulis Hamidy, and Eka Bebasari. "Efek Analgetik Ekstrak Etanol Kelopak Rosella (Hibiscus sabdariffa L) Pada Mencit Jantan (Mus musculus)." Jurnal Ilmu Kedokteran 8, no. 2 (2017): 64. http://dx.doi.org/10.26891/jik.v8i2.2014.64-69.

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Indonesia has been known for its traditional medicine and one of the plants used for tradisional medicine is Hibiscussabdariffa L. The roselle (Hibiscus sabdariffa L) calyx has antipyretic effect by blocking prostaglandin synthesis. Thepurpose of this study was to find out the existences of analgesic effect of roselle (Hibiscus sabdariffa L) calyx ethanolextract. This experimental research used a post test only design that was conducted on 25 male mices weighting 20-35 g. The mices were divided into 5 treatment groups and given the CMC-Na 0,5% (negative control), asetosal 65 mg/kgBB (positive

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Giacoman-Martínez, Abraham, Francisco Alarcón-Aguilar, Alejandro Zamilpa та ін. "Triterpenoids from Hibiscus sabdariffa L. with PPARδ/γ Dual Agonist Action: In Vivo, In Vitro and In Silico Studies". Planta Medica 85, № 05 (2019): 412–23. http://dx.doi.org/10.1055/a-0824-1316.

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Abstract Hibiscus sabdariffa is a medicinal plant consumed as a diuretic and anti-obesity remedy. Several pharmacological studies have shown its beneficial effects in metabolism. Peroxisome proliferator-activated receptors δ and γ may play a role in the actions of H. sabdariffa. These nuclear receptors regulate lipid and glucose metabolism and are therapeutic targets for type 2 diabetes. This research aimed to perform a phytochemical study guided by a bioassay from H. sabdariffa to identify compounds with peroxisome proliferator-activated receptor δ and peroxisome proliferator-activated recept

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Ali, Badreldin H., Intisar Al-Lawati, Sumyia Beegam, et al. "Effect of Hibiscus sabdariffa and its Anthocyanins on Some Reproductive Aspects in Rats." Natural Product Communications 7, no. 1 (2012): 1934578X1200700. http://dx.doi.org/10.1177/1934578x1200700115.

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An aqueous extract of Hibiscus sabdariffa L. is a common beverage in many parts of the world. Reports on its effect on reproduction are conflicting, with anecdotal evidence that the plant is an aphrodisiac, while others report that it is estrogenic, and adversely affects spermatogenesis in rats. We have studied the effect of different concentrations of aqueous extracts of H. sabdariffa calyces (10%, 15% and 20%) used as drinking water for 10 consecutive weeks, and its anthocyanins (50, 100, 200 mg/kg for 5 days, orally) on the weight and histology of the testis, and on some biochemical constit

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Nurnasari, Elda, Tantri Dyah Ayu Anggraeni, and Nurindah Nurindah. "Profil Minyak Biji dari Empat Varietas Rosela Herbal (Hisbiscus sabdariffa var. sabdariffa) Indonesia." Buletin Tanaman Tembakau, Serat & Minyak Industri 11, no. 1 (2019): 8. http://dx.doi.org/10.21082/btsm.v11n1.2019.8-15.

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<p>Rosela herbal dibudidayakan untuk diambil kalik (kelopak bunga) sebagai bahan baku minuman herbal. Produk samping dari budidaya rosela herbal salah satunya adalah biji rosela. Penelitian ini dilakukan untuk mengevaluasi komposisi senyawa asam lemak dan kadar minyak biji rosella dari empat varietas unggul rosella herbal (Roselindo 1, Roselindo 2, Roselindo 3, dan Roselindo 4 dan membahas potensinya sebagai bahan pangan). Minyak biji rosella herbal diekstrak dengan cara pengepresan dan analisa profil asam lemak dengan metode GCMS. Biji rosela herbal mempunyai kadar minyak yang cukup tin

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Setyo-Budi, Untung, Marjani, and Rully Dyah Purwati. "Stabilitas Hasil Sepuluh Genotipe Rosela Herbal (Hibiscus sabdariffa var. Sabdariffa) di Daerah Pengembangan." Buletin Tanaman Tembakau, Serat & Minyak Industri 6, no. 2 (2016): 59. http://dx.doi.org/10.21082/bultas.v6n2.2014.59-68.

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<p>Rosela herbal (Hibiscus sabdariffa var. Sabdariffa L.) baru berkembang secara komersial di Indonesia sejak 2005 untuk makanan dan minuman kesehatan. Keunggulan rosela herbal terletak pada kandungan vitamin C, vitamin A, vitamin B, dan bahan aktif (asam amino) seperti antosianin, gossypektine, glucoside hibiscin, dan flavonoid. Uji stabiltas hasil yang bertujuan untuk memperoleh beberapa genotipe unggul harapan rose-la herbal dilaksanakan di sembilan lokasi yakni Kabupaten: Malang, Blitar, Kediri, Situbondo, Grobogan, Ken-dal, dan Pati selama tiga tahun yakni dari tahun 2009–2012. Pada

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Ahmed, Zahra’a Abdul-Raheem, Amna N. Jasim, and Ali H. Ad’hiah. "The effect of aqueous plant extracts (Hibiscus sabdariffa and Glycyrrhiza glabra), on the growth of Entamoeba histolytica in vitro." Journal of Biotechnology Research Center 3, no. 1 (2009): 50–55. http://dx.doi.org/10.24126/jobrc.2009.3.1.45.

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Entamoeba histolytica parasite was isolated from a stool sample, cultivated and maintained in vitro using Locke-egg medium (LEM) and Liver infusion agar medium (LIAM). The effect of two aqueous plant extracts (Hibiscus sabdariffa and Glycyrrhiza glabra) on the growth and activity of the parasite in the two culture media was investigated. The aqueous extracts of H. sabdariffa and G. glabra were effective in reducing the parasite size in the LEM medium. With respect to the reproduction rate, the third concentration (19.71 mg/ml) of H. sabdariffa was significantly effective in inhibiting such rat

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Hariyono, Hariyono. "PEMBERIAN INFUSED WATER ROSELLA (Hibiscus Sabdariffa L.) TERHADAP STABILISASI HEMODINAMIK (MEAN ARTERIAL PRESSURE AND PULSE PRESSURE) PADA PENDERITA HIPERTENSI A LITERATURE RIVIEW." Jurnal Insan Cendekia 8, no. 1 (2021): 19–28. http://dx.doi.org/10.35874/jic.v8i1.796.

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Introduction: hypertension was a blood vessel disease and was the most common in the community. The administration of rosella (Hibiscus sabdariffa l. ) was used as a new way to reduce the risk of heart and blood vessel disease including hypertension, to stabilize mean arterial pressure and pulse pressure in hypertensive patients after infused rosella water and hibiscus sabdariffa l which was linked to the literature empirical published in the last five years. Researched methods: design: a literature review. Data sources from comprehensive electronic searched searches conducted on google schola

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Arogbodo, Joseph Olowo, Oyetayo Bolanle Faluyi, and Festus Omotere Igbe. "In vitro Antimicrobial Activity of Ethanolic Leaf Extracts of Hibiscus Asper Hook. F. and Hibiscus Sabdariffa L. on some Pathogenic Bacteria." Journal of Scientific Research in Medical and Biological Sciences 2, no. 3 (2021): 1–12. http://dx.doi.org/10.47631/jsrmbs.v2i3.304.

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Purpose: The study aims to assess the antimicrobial activity of ethanolic leaf extracts of Hibiscus asper and Hibiscus sabdariffa against eight bacterial isolates. Materials and Methods: An in vitro Antimicrobial activity of ethanolic leaf extract of the two plants against eight nosocomical and pathogenic bacteria viz; Pseudomonas aeruginosa (PAE), Proteus vulgaris (PVU), Klebsiella aerogenes (KAE), Staphylococcus aureus (SAU), Bacillus cereus (BCE), Escherichia coli (ECO), Moraxella catarrhalis (MCA) and Salmonella typhi (STY) was carried out using agar well diffusion assay with the concentra

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Siti Husnaa Mohd Taib, Kamyar Shameli, Roshafima Rasit Ali, Zahra Izadiyan, and Zatil Izzah Ahmad Tarmizi. "Green Synthesis of Silver Nanoparticles Using Hibiscus sabdariffa Leaves Extract." Journal of Research in Nanoscience and Nanotechnology 3, no. 1 (2021): 76–81. http://dx.doi.org/10.37934/jrnn.3.1.7681.

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The present paper reports the synthesis of silver nanoparticles (Ag-NPs) by a green method using Hibiscus sabdariffa (H. sabdariffa) leaves extract as reductant and stabilizer. The synthesized Ag-NPs were characterized by ultraviolet-visible (UV-vis) spectroscopy, transmission electron microscopy (TEM), atomic force microscopy (AFM) and Fourier transform infrared spectroscopy (FTIR). UV-vis spectrum of synthesized Ag-NPs showed a peak at 378 nm. TEM analysis revealed that the particles were spherical and irregular in shape and has average size around 56.52 nm. This structure and size of partic

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Zimmerman, T. W., C. Montilla, and K. M. Emanuel. "Tropical Hibiscus sabdariffa fruit breeding." Acta Horticulturae, no. 1127 (November 2016): 51–54. http://dx.doi.org/10.17660/actahortic.2016.1127.9.

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Gartaula, Chanendra, and Dhan Bahadur Karki. "Optimization of Extraction of Anthocyanins from Roselle (Hibiscus sabdariffa var. sabdariffa) in Aqueous Medium." Journal of Food Science and Technology Nepal 6 (June 29, 2013): 69–72. http://dx.doi.org/10.3126/jfstn.v6i0.8263.

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The dried roselle (Hibiscus sabdariffa var. sabdariffa) calyces were studied for the extraction of anthocyanin in aqueous solution. The total anthocyanin content in dried roselle powder was found to be 310.48mg/100g of dry matter. The extraction temperature at 70°C gave the highest yield (66.69-70.61%), while at 90°C the degradation of anthocyanins occurred. The solid-liquid ratio revealed no significant effect (p>0.05), whereas the particle size showed a significant effect (p<0.05) on the extraction of anthocyanin. The yields of anthocyanin extraction for 300 and 600 μm particle powders

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Abdel-Shafi, Seham, Abdul-Raouf Al-Mohammadi, Mahmoud Sitohy, et al. "Antimicrobial Activity and Chemical Constitution of the Crude, Phenolic-Rich Extracts of Hibiscus sabdariffa, Brassica oleracea and Beta vulgaris." Molecules 24, no. 23 (2019): 4280. http://dx.doi.org/10.3390/molecules24234280.

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Crude, phenolic-rich extracts (CPREs) were isolated from different sources, such as Hibiscus sabdariffa (H. sabdariffa), Brassica oleracea var. capitata f. rubra (B. oleracea) and Beta vulgaris (B. vulgaris) and characterized. These CPREs showed potential antibacterial and antifungal activities. H. sabdariffa CPRE (HCPRE) is the most potent, as it inhibited all tested bacteria and fungi. Total anthocyanins content (TAC), total phenolic content (TPC) and total flavonoid content (TFC) were estimated in all three CPREs. H. sabdariffa contained 4.2 mg/100 g TAC, 2000 mg/100 g of TPC and 430 mg/100

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Ojulari, Oyindamola Vivian, Seul Gi Lee, and Ju-Ock Nam. "Beneficial Effects of Natural Bioactive Compounds from Hibiscus sabdariffa L. on Obesity." Molecules 24, no. 1 (2019): 210. http://dx.doi.org/10.3390/molecules24010210.

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Obesity is a condition associated with the accumulation of excess fat in the body, energy imbalance, lipogenesis, etc., which increases adipose tissue mass through adipogenesis and poses a health risk. Its prevalence has become an economic burden to the health care system and the world at large. One of the alternatives to tackling obesity involves the use of bioactive compounds. We critically examined the effects of Hibiscus sabdariffa extract (HSE) on various parameters associated with the development of obesity such as; the effect of HSE on body weight, the effect of HSE on lipid accumulatio

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Styawan, Anita Agustina, Aristhasari Putri, and Refida Ramadhani Nur Cholifa. "Analisis Kadar Tanin Dari Kelopak Bunga Rosella Merah (Hibiscus Sabdariffa, L.) Secara Permanganometri." Urecol Journal. Part D: Applied Sciences 1, no. 1 (2021): 1–8. http://dx.doi.org/10.53017/ujas.31.

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Rosella merah (Hibiscus sabdariffa L.) adalah tanaman yang dapat digunakan masyarakat dalam pengobatan tradisional. Kelopak bunga rosella mengandung protein, lemak, mineral, alkaloid, polifenol, flavonoid, dan tanin. Rosella merah berkhasiat mencegah vertigo, antihipertensi, antidiabetes, antikanker, dan memiliki antioksidan. Tanin diketahui sebagai salah satu bahan aktif yang terkandung dalam kelopak bunga rosella merah. Tanin merupakan senyawa polifenol yang mengandung protein. Penelitian ini bertujuan untuk mengetahui kadar tanin dalam ekstrak kelopak bunga rosella merah dengan menggunakan

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Barros de Nogueira, Ruama Viana, Virginia Freitas Rodrigues, Sílvia Menezes de Faria Pereira, and Inêz Barcellos de Andrade. "FLORES DE HIBISCO (Hibiscus sabdariffa) COMERCIALIZADAS NO MUNICÍPIO DE CAMPOS DOS GOYTACAZES-RJ: UMA ANÁLISE DO PERFIL FITOQUÍMICO E DO USO POPULAR, CONSIDERANDO ATIVIDADES ATRIBUIDAS ÀS RESPECTIVAS CLASSES DE METABÓLIDOS SECUNDÁRIOS ENCONTRADAS." Revista Científica da Faculdade de Medicina de Campos 16, no. 1 (2021): 12–18. http://dx.doi.org/10.29184/1980-7813.rcfmc.253.vol.16.n1.2021.

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As formas mais antigas para prevenção de doenças, tratamento e cura, estão na utilização das plantas medicinais. Dentre as várias espécies utilizadas pela população, encontra-se o Hibisco (Hibiscus sabdariffa). Pertencente à família botânica Malvaceae, o Hibisco é um arbusto anual, nativo dos continentes africano e asiático, que se encontra distribuído nas regiões tropicais e subtropicais de ambos os hemisférios, tornando-se naturalizado em muitas áreas das Américas. Estudos têm comprovado o uso de Hibisco como agente diurético, antimicrobiano, laxante, sedativo, anti-hipertensivo, entre outro

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Ogundeko Timothy Olugbenga, Osagie Ize Anuoluwapo, Bitrus James, et al. "The uterotonic screening of calyx extracts of Hibiscus sabdariffa on estrogenized isolated Uterus of Wister strain albino rats." International Journal of Frontiers in Biology and Pharmacy Research 3, no. 1 (2022): 037–45. http://dx.doi.org/10.53294/ijfbpr.2022.3.1.0054.

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The claim of the use of orally consumed concentrated Hibiscus sabdariffa calyx preparation for the purpose of abortion in view of its widely uses as a beverage in the present period of economic hardship where it is a preferred beverage due to its affordability, naturalness and for its numerous medicinal properties has posed another element of concern to the female folks. This study was aimed to screen extracts of H. sabdariffa calyx of its acclaimed uterotonic activity. Contractile responses of estrogenized isolated rat uterus using various volumes (0.1, 0.2, 0.4, 0.6, 0.8, 1.0,1.6 ml) were es

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Mohamed Alshabi, Ali, Ibrahim Ahmed Shaikh, and Mohammed Shafiuddin Habeeb. "Nootropic and Neuroprotective Effects of Ethanol Extract of Hibiscus Sabdariffa L. on Scopolamine-Induced Cognitive Deficit in Mice." Current Topics in Nutraceutical Research 19, no. 3 (2021): 345–52. http://dx.doi.org/10.37290/ctnr2641-452x.19:345-352.

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The aim of this investigation was to explore the neuroprotective and memory-enhancing effect of Hibiscus sabdariffa L. ethanolic extract on scopolamine-induced learning and memory deficit in young mice. The nootropic and neuroprotective potential of the extract in scopolamine induced amnesic mice was evaluated by elevated plus maze, step-down avoidance, and Morris water maze tests after 14 days of daily administration. The extract significantly enhanced learning, memory function, improved spatial recognition, as well as successfully reversed scopolamine-induced amnesia. Also, it significantly

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Ukoha, U. U., S. I. Mbagwu, G. U. Ndukwe, and C. Obiagboso. "Histological and Biochemical Evaluation of the Kidney following Chronic Consumption of Hibiscus sabdariffa." Advances in Biology 2015 (November 17, 2015): 1–5. http://dx.doi.org/10.1155/2015/486510.

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Hibiscus sabdariffa L. has been used traditionally as herbal medicine and has been documented to have a broad range of therapeutic effects. The present study aimed to investigate the effects of chronic administration of aqueous extract of flowers of Hibiscus sabdariffa on the histology of the kidney and some biochemical indices of renal function in male Wistar rats. Twenty (20) Wistar rats were randomly divided into four (4) groups of five rats each. The extract was administered orally in doses 200, 500, and 800 mg/kg body weight for 21 days. The kidney was harvested and processed histological

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Hasan, Akhmad Endang Zainal, Agus Setiyono, and Miko Afrian. "Hepatoprotective Activity of Propolis Trigona spp., Hibiscus sabdariffa, and Myrmeleon sp. in Rats Induced by Paracetamol." Current Biochemistry 9, no. 1 (2022): 38–50. http://dx.doi.org/10.29244/cb.9.1.4.

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Negative effects on health will occur in excessive use of paracetamol. The main objective of this study was to determine the hepatoprotective activity of Propolis Trigona spp., Hibiscus sabdariffa, and Myrmeleon sp. in rats induced by paracetamol. The study was conducted on 36 Sprague Dawley rats with 6 rats in each group. Group 1 (normal control), group 2 (positive control, temulawak 42.86 mg/kg BW), group 3 (negative control), group 4 (infusion of Myrmeleon 10 mg/kg BW), group 5 (propolis extract 0.02 ml/kg BW), and group 6 (Hibiscus sabdariffa infusion 0.02 ml/kg BW). Aspartate aminotransfe

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Bassong, Thierry Renaud, Larissa Vanelle Kenmogne, Charline Florence Awounfack, Derek Tantoh Ndinteh, Dieudonné Njamen, and Stéphane Zingue. "Effects of Hibiscus sabdariffa Calyxes Aqueous Extract on Antioxidant Status and Histopathology in Mammary Tumor-Induced in Rats." Evidence-Based Complementary and Alternative Medicine 2022 (April 13, 2022): 1–13. http://dx.doi.org/10.1155/2022/9872788.

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Breast cancer is a major threat worldwide. Hibiscus sabdariffa is widely consumed as beverage in sub-Saharan Africa for its anticancer potential. The present study therefore aimed at scientifically verifying its anticancer effect in rats. For this, 48 Wistar rats (∼55 days) were treated either with tamoxifen at 3.3 mg/kg BW (standard) or with a decoction of H. sabdariffa (125, 250, and 500 mg/kg BW) or distilled water (vehicle). Breast cancer was induced by a single dose of 50 mg/kg of 7,12-dimethylbenz(a)anthracene (DMBA). At the end of the 21 weeks of treatment, the tumor incidence, tumor mo

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Begum, Sartaz, Derick R. Mwakimbwala, Gideon Sangiwa, and Valence M. K. Ndesendo. "Chemical Analysis, Antibacterial Activities and Uses of Leaves and Calyces of Hibiscus sabdariffa Grown in Dodoma, Tanzania." Tanzania Journal of Science 48, no. 4 (2022): 785–92. http://dx.doi.org/10.4314/tjs.v48i4.6.

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Preliminary phytochemical screening of aqueous and ethanolic extracts of Hibiscus sabdariffa grown in Tanzania revealed the presence of secondary metabolites like steroids, tannins, saponins, glycosides, terpenoids, flavonoids along with L-ascorbic acid (vitamin C) and iron(II). Furthermore, both leaves and calyces showed antibacterial activities (agar well diffusion method) against selected bacterial species (Escherichia coli, Staphylococcus aureus, Salmonella typhi and Shigella sonnei), but calyces possessed potent antibacterial activities compared to leaves. The results also supported the c

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Pacheco Coello, Franklin, Corymar Orosco-Vargas, María Peraza-Marrero, Ibis Pinto-Catari, and Doralys Ramirez-Azuaje. "Effect of an extract of Hibiscus sabdariffa L., on oxidative stress induced in Saccharomyces cerevisiae." Ciencia, Ambiente y Clima 3, no. 1 (2020): 41–46. http://dx.doi.org/10.22206/cac.2020.v3i1.pp41-46.

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Hibiscus sabdariffa-based infusions or drinks are characterized by their high content of bioactive compounds that provide them with an antioxidant capacity that is of great interest in the scientific world. The research consisted in evaluating the antioxidant effect of an aqueous extract of H. sabdariffa, by inducing Saccharomyces cerevisiae to an oxidative stress due to the presence of hydrogen peroxide. The Folin-Ciocalteu method was used for the determination of total phenols in the extract. To evaluate the antioxidant capacity, the extract was diluted, a concentration of 4.5 106 cells/mL o

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Hasni, K., A. Nabi, M. Varman, and Z. Ilham. "Preparation of Biodiesel from Hibiscus sabdariffa Seeds Oil using Calcium Oxide Catalyst from Waste Egg Shells." Journal of the Society of Automotive Engineers Malaysia 2, no. 2 (2021): 177–83. http://dx.doi.org/10.56381/jsaem.v2i2.83.

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   The aim of this study is to optimize the transesterification process for conversion of Hibiscus sabdariffa seed oils (HSO) into biodiesel. Conversion of HSO into biodiesel were obtained at optimum parameters of methanol to oil ratio 6:1, temperature 67.5oC, 1% calcium oxide (CaO) catalyst derived from waste egg shells and agitation speed of 750 rpm. The yield achieved was 95.01%. The results showed that all of the fuel properties such as kinematic viscosity 4.55 mm2/s acid value 0.027 mg KOH/g, cloud point 3oC, pour point 1oC, flash point 161oC, cetane index 49 min and den

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Narouei, Asyeh, Mahdi Pirnia, Shirahmad Sarani, and Javad Abkhoo. "Effect of Hibiscus Sabdariffa Extract on Growth of Fusarium graminearum and the Expression of TRI4 and FG08079 Genes of the Fungus." International Journal of Basic Science in Medicine 6, no. 3 (2021): 86–90. http://dx.doi.org/10.34172/ijbsm.2021.16.

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Introduction: Fusarium graminearum produces trichothecenes, such as deoxynivalenol and secondary metabolite butenolide, which cause profound health problems in humans. In this research, the effect of acetone extract of Hibiscus sabdariffa is evaluated on growth of F. graminearum and expression of TRI4 and FG08079 genes, which are involved in deoxynivalenol and butenolide biosynthetic pathways, respectively. Methods: Minimal inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) were determined. The expression of TRI4 and FG08079 genes were evaluated by teal-time PCR techniqu

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Aziz, Fitua M., Ayad M. R. Raauf, and Shaimaa I. Shukur. "The study of antibacterial activity of Hibiscus sabdariffa flowers extracts." Al Mustansiriyah Journal of Pharmaceutical Sciences 11, no. 1 (2012): 47–52. http://dx.doi.org/10.32947/ajps.v11i1.237.

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The aqueous and methanol extracts obtain from flowers Hibiscus sabdariffa have been investigated for their antibacterial activity. Antibacterial activity was determined by using agar well diffusion method at concentrations of (500, 250, 125, 62.5) mg/ml, against Staphylococcus aureus, Escherichia coli, Salmonella typhi, Klebsiella pneumonia, Enterococcus spp., Acinetobacter spp., Pseudomonas aeruginosa, Shigella dysenteriae, Proteus vulgaris.Hibiscus sabdariffa extracts demonstrated antibacterial effects of methanol and aqueous extracts against bacteria used in this study at different levels.

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Cedrick Mutombo Shakalenga, Henry Manya Mboni, Salvator Nsenga Nkulu, et al. "Mineral elements analysis and total flavonoids content in the fresh leaves from two varieties of Hibiscus sabdariffa L. consumed as vegetable in Lubumbashi (DR Congo)." World Journal of Advanced Research and Reviews 9, no. 1 (2021): 147–55. http://dx.doi.org/10.30574/wjarr.2021.9.1.0512.

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Fresh leaves of sorrel (Hibiscus sabdariffa L.) are among the most consumed vegetables in the Lubumbashi in the Democratic Republic of Congo (DR Congo). According to the literature, this vegetable shows the chemical variability depending on the culture area. Two varieties of this species, cultivated and consumed in Lubumbashi have not yet been studied for their micronutrient content, of which fruits and vegetables are the main sources. This study investigated the mineral and total flavonoid content of fresh leaves from red and green varieties of H. sabdariffa L., consumed as a vegetable in the

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