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Journal articles on the topic 'Guava leaves'

Author: Grafiati

Published: 2 June 2025

Last updated: 31 July 2025

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1

Khanna, Somya, Pragati Singh, and Ekta Singh Chauhan. "Yield of Bioactive Compounds from Guava Fruit and Leaves Using Green Extraction (Ultrasound-Assisted Extraction): A Comparative Study." International Journal of Biochemistry Research & Review 33, no. 6 (2024): 637–42. https://doi.org/10.9734/ijbcrr/2024/v33i6942.

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Introduction: Guava (Psidium guajava L.) is a tropical plant widely recognized for its nutritional and medicinal value. Its fruit and leaves are rich sources of bioactive compounds, including phenols, flavonoids, alkaloids, tannins, and terpenoids, which exhibit antioxidant, anti-inflammatory, and antimicrobial properties. Despite the fruit's widespread use, guava leaves remain underutilized due to limited awareness of their health benefits. But these bioactive compounds can be extracted from the guava leaves by using Ultrasound-Assisted Extraction (UAE) technique which is one of the green ext

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Suhendri, Suhendri, and Putri Rahayu. "Metode Grayscale Co-occurrence Matrix (GLCM) Untuk Klasifikasi Jenis Daun Jambu Air Menggunakan Algoritma Neural Network." Journal of Information Technology 1, no. 1 (2019): 15–22. http://dx.doi.org/10.47292/joint.v1i1.4.

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The color and shape of leaves each different plant water rose so that it can be found a certain texture to classify. This study uses an image texture recognition leaves to be classified. Leaves used are three types of guava leaves, Bunton 3 Green Guava, Guava and Guava image Bol. Feature extraction process used a method is Gray Level Co-Occurrence Matrix (GLCM) with Matlab tool. GLCM is used to retrieve the value of the image attribute or value matrix. This study uses a Neural Network algorithm with a tool RapidMiner. One alternative solution to the above problems is by way of classifying type

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Nusi, Sasmita, Merri D. Rotinsulu, Moureen Tamasoleng, and Rahmawaty Hadju. "KUALITAS FISIK DAN KIMIA TELUR PINDANG MENGGUNAKAN DAUN JAMBU BIJI (Psidium guajava L) SERTA GARAM NaCl DENGAN KONSENTRASI BERBEDA." ZOOTEC 40, no. 2 (2020): 615. http://dx.doi.org/10.35792/zot.40.2.2020.29732.

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PHYSICAL AND CHEMICAL QUALITY OF PINDANG EGGS USING GUAVA LEAVES (PSIDIUM GUAJAVA L) AND NACL SALT WITH DIFFERENT CONCENTRATIONS. This study aims to determine the physical and chemical quality of pindang eggs using guava leaves and NaCl salt with different concentrations. The material used was egg, guava leaves, NaCl salt. This research used complete randomized design (CRD) with a factorial of 3x3 with 3 times replicated. Factor A consists of guava leaves with 3 levels namely 2.5%, 5%, and 7.5%. Factor B consists of NaCl salt with 3 levels namely 2.5%, 5%, and 7.5%. Analysis of the variance sh

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Thome, Angela Librianty, I. Ketut Sudiana, and Abu Bakar. "PSIDIUM GUAJAVA LEAVES COMPOUND AS ANTI-INFLAMMATION: SYSTEMATIC REVIEW." Jurnal Natural 19, no. 3 (2019): 69–71. http://dx.doi.org/10.24815/jn.v19i3.13829.

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Psidium guajava leaves are plants that have been widely used to treat health problems, such as inflammation. Guava leaves are one of the parts used in this plant. People use guava leaves because it can be reached and has minimal side effects. The aim of this study was to identify the content available in guava leaves and their bioactivity as anti-inflammatory. The design of this study uses systematic reviews. Article are taken from electronic databases such as Scopus, Pubmed, ProQuest, and Science Direct. Articles are taken from 2013 to 2019 with the keywords “phytochemical” OR “chemical” OR “

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Vaidyanatahan, Sundarapandian, Fahmi Sidiq, and Nurfadhlina Abdul Halim. "Health secrets hidden in guava leaves: Guava tea, a delicious and natural solution to treat diarrhea in children!" International Journal of Global Operations Research 4, no. 3 (2023): 177–81. http://dx.doi.org/10.47194/ijgor.v4i3.243.

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This study aims to increase public knowledge about the processing of guava leaves as herbal medicine to treat diarrhea. Prior to counseling and training, the results of the pretest showed that most of the participants (70.5%) had known the utilization and processing of guava leaves as herbal medicine. After attending the training, participants were given a post-test questionnaire to measure the increase in their knowledge.The results showed that there was a significant increase in the participants' knowledge after attending the training. The knowledge percentage increased from 70.5% to 89.0%,

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Vaidyanatahan, Sundarapandian, Fahmi Sidiq, and Nurfadhlina Abdul Halim. "Health secrets hidden in guava leaves: Guava tea, a delicious and natural solution to treat diarrhea in children!" International Journal of Research in Community Services 4, no. 4 (2023): 165–69. http://dx.doi.org/10.46336/ijrcs.v4i4.476.

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This study aims to increase public knowledge about the processing of guava leaves as herbal medicine to treat diarrhea. Prior to counseling and training, the results of the pretest showed that most of the participants (70.5%) had known the utilization and processing of guava leaves as herbal medicine. After attending the training, participants were given a post-test questionnaire to measure the increase in their knowledge.The results showed that there was a significant increase in the participants' knowledge after attending the training. The knowledge percentage increased from 70.5% to 89.0%,

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Faradilla, Meriza, and Khairul Rizal. "Phytochemical screening analysis of Guava leaf extract (Psidium guajava L.) against the content of Saponins, Tannins, and Flavonoids." Journal of Natural Sciences and Mathematics Research 9, no. 2 (2023): 117–26. http://dx.doi.org/10.21580/jnsmr.2023.9.2.17835.

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Guava is a plant with many benefits, especially in the leaves. There are many chemical compounds in guava leaves (Psidium guajava L.), such as flavonoids, tannins, and saponins. Traditionally, Guava leaves have been used for a long time (Psidium guajava L.) as medicine to stop diarrhea, with its availability as an herbal product widely marketed. Using guava leaves as traditional medicine is made by boiling them and extracting them to remove chemical compounds, namely, Tannins found in the leaves. In addition to decoction, guava leaf extract can be obtained by maceration. Research that has been

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Haris, Fahni. "Jumlah Bakteri pada Luka Diabetik Kronik yang Dicuci Menggunakan Ekstrak Air Daun Jambu Biji (Psidium Guava)." Jurnal Ners dan Kebidanan Indonesia 5, no. 2 (2017): 106. http://dx.doi.org/10.21927/jnki.2017.5(2).106-114.

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<em>Various solutions have been recommended for cleanse the wound, however normal saline is favored. Aqueous guava leaf extracts have material that known for antibacterial in the diabetic wound care especially for cleansing. Guava leaf available in Indonesia, but there is unresolved debate about its use. This study use quasi-experimental with pre-test post-test design. Sample in this study consist 19 outpatients who had diabetic chronic wounds care in clinic Kitamura, Pontianak. Analysis of quantitative data was tested with non-parametric analysis, Wilcoxon test and Mann Whitney test to

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Khadka, Bhagawati, Moni Mahato, Reshma Tuladhar, and Anjana Singh. "Effect of Psidium guajava L on Biofi lm Forming Multidrug Resistant Extended Spectrum Beta Lactamase (ESBL) Producing Pseudomonas aeruginosa." Tribhuvan University Journal of Microbiology 6 (December 6, 2019): 19–25. http://dx.doi.org/10.3126/tujm.v6i0.26574.

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Objectives: In order to investigate the relative efficacy of Psidium guajava L (guava) leave, in vitro antibacterial effect of ethanolic extract and leaf tea of guava against pathogenic Pseudomonas aeruginosa was carried out. Methods: This study was carried out at Microbiology laboratory of KIST medical college and teaching hospital, Lalitpur. Pseudomonas aeruginosa was isolated from different clinical samples. Antibiotic susceptibility of the isolates was performed by Kirby-Bauer disk diffusion method. Biofilm formation was detected by microtitre culture plate method and ESBL production

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M V, Praveena. "Impact of Guava and Amla on Oral Health: A Review." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 08, no. 06 (2024): 1–5. http://dx.doi.org/10.55041/ijsrem35941.

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Amla (Indian gooseberry) and guava leaves have been traditionally used in dental care due to their various beneficial properties. Guava (Psidium guajava) and amla (Phyllanthus emblica) leaves have been traditionally utilized in various forms of natural medicine, particularly in dental care. This abstract explores the antimicrobial, anti-inflammatory and antioxidant properties of these leaves and their potential benefits in oral health. Guava leaves are rich in flavonoids, tannins, and essential oils, which exhibit potent antibacterial activities against oral pathogens, including Streptococcus

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Lu, Xiaoyi, Xiaoming Wang, Xiaofang Li, and Linghao Qin. "Optimization of Preparation Process of Flavonoid Phospholipid Complex of Guava Leaves by Box-Behnken Response Surface Methodology." Journal of Life Sciences and Agriculture 1, no. 4 (2024): 11–19. https://doi.org/10.62517/jlsa.202407402.

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In this study, a flavonoid phospholipid complex of guava leaves was prepared to improve its lipid solubility and bioavailability. The flavonoid phospholipid complex of guava leaves was prepared by solvent method. Taking the recombination rate as the evaluation index, single factor investigation and Box-Behnken response surface methodology were used to screen and optimize the preparation process. The results showed that the optimal preparation process of the flavonoid phospholipid complex extract of guava leaves was as follows: total flavonoids of guava leaves: soybean phospholipids (1:2), abso

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Khanna, Somya, Pragati Singh, and Ekta Singh Chauhan. "Comparative Analysis of Bioactive Compounds in Guava (Psidium guajava L.) Fruit and Leaves." Asian Journal of Research in Biochemistry 15, no. 2 (2025): 53–58. https://doi.org/10.9734/ajrb/2025/v15i2366.

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Introduction: Psidium guajava L. of Myrtaceae family commonly known as guava is highly consumed by people all over the world and India holds first position in cultivating best variety of fruit. Each part of guava tree contains properties that can be used in treating various diseases. Guava leaves are generally considered as non-conventional food product as it is not consumed by the people. Both guava fruit and its leaves contain good amount of nutritional, medicinal properties and they are considered to be a good source of bioactive compounds. Nearly all of these bioactive components exhibit b

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Poerwanto, Mofit Eko, Chimayatus Solichah, Danar Wicaksono, Azizah Ridha Ulilalbab, and Miftahul Ajri. "Olfactory Response of Diaphorina citri to Guava Leaves Powder." Jurnal Perlindungan Tanaman Indonesia 28, no. 2 (2024): 77. http://dx.doi.org/10.22146/jpti.96847.

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Citrus Vein Phloem Degeneration (CVPD) is transmitted by the insect vector Diaphorina citri is still a major obstacle to world citrus production. Vector handling still relies on chemical insecticides which are not environmentally friendly and less effective. This study was conducted to identify the ability of dried guava leaf extract in reducing the olfactory response of D. citri. Y-tube olfactory test was conducted to identify the repellency effect of a mixture of citrus leaf extract and guava (Psidium guajava) leaf extract at various leaf ages and in various proportions to vector and its pre

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Sudira, I. Wayan, I. Made Merdana, and Suci Nur Qurani. "Preliminary Phitochemical Analysis Of Guava Leaves (Psidium guajava L.) Extract As Antidiarrheal In Calves." Advances in Tropical Biodiversity and Environmental Sciences 3, no. 2 (2019): 21. http://dx.doi.org/10.24843/atbes.2019.v03.i02.p01.

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Guava plants (Psidium guajava L) are fruit plants originating from South America and can thrive in the territory of Indonesia. Now the biggest center for guava cultivation is spread in DKI Jakarta, West Java, Central Java, East Java, Yogyakarta, Bali, West Nusa Tenggara, Sumatra and Kalimantan. In addition to taking the fruit, guava leaves are also used as a traditional medicine for the treatment of diarrhea in human and animals. This study aims to identify active compounds in guava leaves. That is a secondary metabolites with pharmacological effects as anti diarrhea such as flavonoid, alkaloi

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Raju, Sagi, Dokur Rohith Reddy, Boini Sravanthi, G. Yugendar Reddy, B. Divya, and M. Ramyavasavi. "Nutritional Evaluation of Guava (Psidium guajava) Leaves as a Sustainable Feed Resource for Livestock." Journal of Advances in Biology & Biotechnology 28, no. 4 (2025): 259–66. https://doi.org/10.9734/jabb/2025/v28i42185.

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The increasing livestock population in India has led to a significant feed deficit, highlighting the need for alternative feed resources. Guava (Psidium guajava) leaves, which are rich in essential nutrients, offer a potential non-conventional feed resource. This study evaluates the proximate composition, mineral profile, and amino acid content of guava leaves to determine their nutritional suitability for livestock. The analysis revealed a high organic matter content (93.31%) and a moderate crude protein level (12.7%), indicating their potential as a protein source. Additionally, guava leaves

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Oliveira, Harley Nonato de, José Cola Zanuncio, Eder Pin Pedruzzi, and Marcelo Curitiba Espindula. "Rearing of Thyrinteina arnobia (Lepidoptera: Geometridae) on guava and Eucalyptus in laboratory." Brazilian Archives of Biology and Technology 48, no. 5 (2005): 801–6. http://dx.doi.org/10.1590/s1516-89132005000600016.

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Thyrinteina arnobia, is one of the most important defoliating caterpillars of Eucalyptus in Brazil The objective of this work was to evaluate the development and the reproduction of feeding on leaves of guava (Psidium guajava) or Eucalyptus grandis in the 15th generation, after rearing this species for 14 genrations on guava leaves. T. arnobia showed shorter larval period, better viability of caterpillars and pupae, heavier pupae, higher number of eggs per female, better egg viability and shorter longevity of females in guava leaves than in Eucalyptus leaves. The better development and reprodu

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Nurfitriyana, Nurfitriyana, Rini Yanuarti, and Indri Dyah Pangesti. "FORMULASI, EVALUASI DAN UJI ANTIBAKTERI SEDIAAN GEL EKSTRAK ETANOL DUAN JAMBU BIJI (Psidium guajava L.) SEBAGAI ANTI JERAWAT." ISTA Online Technologi Journal 2, no. 2 (2021): 50–59. http://dx.doi.org/10.62702/ion.v2i2.48.

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Acne is skin problems that can be overcome by using herbal plants, one of which is guava leaves. Guava leaves (Psidium guajava L.) contains tannins, saponins, polyphenols and flavonoids that can inhibit the growth of acne-causing bacteria. This study aims to formulate guava leaf extract (Psidium guajava L.) and evaluate the results of antibacterial tests on gel preparations as anti-acne. The ethanol extract was extracted and formulated using Na-CMC. Evaluation of the antibacterial activity of guava leaf extracts and preparations using Staphylococcus aureus and Eschericia coli bacteria. The res

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Enas J. Kadhim and Ashwaq T. Kareem Sultan. "Extraction and Characterization of Essential Oil from Guava Leaves: Analysis of Compounds in the Petroleum Ether Fraction and Evaluation of Cytotoxic Activity against HepG2 Cell Line." Iraqi Journal of Pharmaceutical Sciences 34, no. 1 (2025): 192–202. https://doi.org/10.31351/vol34iss1pp192-202.

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Psidium guajava) is a compact tropical tree or shrub belonging to the Myrtaceae family. Originally native to tropical America, The literature survey has unveiled the diverse medicinal properties of guava, which have been documented worldwide through ethnobotanical and ethnopharmacological surveys so it is newly cultivated in Iraq, this research is considered the first of its kind to extract essential oil from guava leaves and fatty acid from petroleum ether fraction of guava leaves newly cultivated in Iraq to identify the compounds present and test the cytotoxic activity of petroleum ether fra

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Avikshit, Bhagwan Biradar Gayatri Digambar Bokade Rutuja U. Shelke. "Formulation And Evaluation Of Herbal Face Serum." International Journal of Pharmaceutical Sciences 2, no. 6 (2024): 595–601. https://doi.org/10.5281/zenodo.11550812.

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Guava (Psidium guajava L.), a Myrtaceae family plant, is common in tropical and subtropical regions like South America, Africa, and Asia. Traditionally used for food, medicine, and dyes, guava leaves are rich in bioactive compounds, including antioxidants, which benefit skin health. These properties make guava leaves a valuable ingredient for natural cosmetics, especially face serums. Face serums deliver concentrated active ingredients, and incorporating guava leaf extracts can provide antioxidant protection, reduce inflammation, and prevent bacterial infections. This literature review explore

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Jamal, Zeba, and Vivek Singh. "Antibacterial Treatment of Guava Leaves on Cotton." Journal of National Development 31, no. 2 (2018): 11–17. http://dx.doi.org/10.29070/31/58282.

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Boddu, Prathyusha, K. Balaji, Anirudh Reddy G., et al. "Review of Psidium guajava Leaves as a Natural Resource in Cosmetic Science." International Journal of Innovative Science and Research Technology (IJISRT) 10, no. 1 (2025): 349–55. https://doi.org/10.5281/zenodo.14651214.

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Guava leaves (Psidium guajava) offer great potential as a natural resource for both cosmetics and traditional remedies. Herbal formulations are now widely utilized for their therapeutic benefits, as medicinal plants and their active compounds are generally less toxic and cause minimal side effects. This review focuses on the bioactive compounds found in guava leaves, including flavonoids, tannins, saponins, and triterpenoids, which contribute to their antioxidant, anti-inflammatory, and antimicrobial properties. These attributes support therapeutic activities such as wound healing, eczema trea

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Jadhav, Miss Vaishanvi Vilas, Waghmare S. U, Mr Kishan A. Kukar, and Mr Abhishek T. Walunje. "Formulation & Evaluation of Herbal based Mouthwash Effective against Common oral Bactria." Saudi Journal of Biomedical Research 9, no. 04 (2024): 51–62. http://dx.doi.org/10.36348/sjbr.2024.v09i04.002.

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In many places around the world, indigenous communities use traditional medicine as a big part of their culture and understanding of health. Guava leaves have been traditionally used to treat various illnesses like rheumatism, diarrhea, diabetes, and cough. This study looks at how guava leaves can fight fungi and bacteria. Making a herbal mouthwash with guava leaves could be a good idea for keeping our mouths clean. To make the mouthwash, we boil guava leaves to get the helpful compounds. We can also add other herbs like mint to make it even better at killing germs. After brushing your teeth,

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Lalel, Herianus J. D., Yuliana Tandi Rubak, Ryan P. L. Nalle, and Agustina Mongang Maran. "PENGARUH DAUN JAMBU BIJI TERHADAP SIFAT MIKROBIOLOGIS DAN KIMIA NIRA GEWANG SERTA FISIK DAN ORGANOLEPTIK GULA CAIR." Jurnal Teknologi Pangan dan Gizi 24, no. 1 (2025): 14–21. https://doi.org/10.33508/jtpg.v24i1.5784.

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The sap of gebang (Corypha utan Lamk) is one of the basic materials in making liquid sugar in East Nusa Tenggara (ENT). The presence of microbial contaminant reduces the quality of the sap, therefore it need an effort to overcome the problem by using safety locally natural resource. One of this is the leaves of guava (Psidium guajava). A research has been conducted by using a simple Completed Random Design (CRD) with 4 treatments: gebang sap without guava leaves (DJ0), the sap with 1% (w/v) of guava leaves (DJ1), the sap with 1,5% (w/v) of guava leaves (DJ2), and the sap with 2% (w/v) of guava

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Nofita, Nofita, Ade Maria Ulfa, and Miera Delima. "UJI TOKSISITAS EKSTRAK ETANOL DAUN JAMBU BIJI AUSTRALIA (Psidium guajava L) DENGAN METODE BSLT (Brine Shrimp Lethality Test)." JFL: Jurnal Farmasi Lampung 9, no. 1 (2021): 10–17. http://dx.doi.org/10.37090/jfl.v9i1.326.

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ABSTRACTGuava is one of the plants that can traditionally be used for the treatment of diseases. Many kinds of guava, one of which is the Australian guava has the characteristics of roots, stems, leaves, dark red fruit. This study aims to determine the toxicity of the ethanol extract of Australian guava leaves (Psidium guajava L) using the BSLT (Brine Shrimp Lethality Test) method and determine the chemical content of Australian guava leaves (Psidium guajava L). The extract was made by the ultrasonic method using 96% ethanol solvent. Toxicity tests were carried out using 48-hour-old Artemia sa

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Arifunnahar, M., Z. Ferdous, MA Alim, and MA Hossain. "Incidence of spiraling whiteflies Aleurodicus dspersus Russell (Hemiptera: Aleyrodidae) and its natural enemies on guava orchards." Journal of Bio-Science 24 (July 18, 2018): 67–74. http://dx.doi.org/10.3329/jbs.v24i0.37488.

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Population dynamics of spiraling whitefly and its natural enemies on guava orchards are essential for improvement of existing pest control methods. To find out the seasonal abundance of guava whitefly and its natural enemies and levels of infestations were studied on guava orchards severely infested by A. dispersus. Five guava plants were selected randomly. To determine each stage of the insect density, six leaves comprising upper, middle and lower part of each plant were randomly sampled. Sooty mould infested leaves and presence of natural enemies of A. dispersus were also recorded. The highe

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Fitria Firdhausi, Nirmala, Nova Lusiana, Risa Purnamasari, et al. "The Effect of Guava Leaf Extract (Psidium guajava) and Banyan Leaf (Ficus benjamina) on Glucose Levels in Mice (Mus musculus)." Proceedings of International Conference on Halal Food and Health Nutrition 1, no. 1 (2022): 28–31. http://dx.doi.org/10.29080/ichafohn.v1i1.1003.

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Guava leaves (Psidium guajava) and banyan leaves (Ficus benjamina) both contain tannins, flavonoids, carotene and iron. This study was conducted with the aim of knowing the effect of guava leaf extract and banyan leaf on glucose levels in the blood of mice. The study was conducted with an experimental method using Easy touch completely randomized with). Guava leaf extract and banyan leaf extract were administered for 14 consecutive days to mice at a dose of 300 mg/kg/day. The results showed that guava leaf and banyan leaf extract increased glucose levels in the blood of mice. guava leaf extrac

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Husamah, H., M. Arya Fatah, Auberta Myra Ardelia, Putri Adelia Azalia, and Avina Ridatul Saputri. "The Effectiveness of Attractants for Fruit Fly in Orange Garden." Jurnal Penelitian dan Pengkajian Ilmu Pendidikan: e-Saintika 7, no. 2 (2023): 176–84. http://dx.doi.org/10.36312/esaintika.v7i2.1302.

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Fruit flies are plant-disturbing insects that harm farmers both qualitatively and quantitatively. Initial symptoms of damage to host plants are marked by the appearance of black spots until the plant parts rot and fall. Fruit flies will inject their eggs until they hatch and become larvae, then the larvae will gnaw the fruit flesh from the inside. Control of fruit flies so far still uses factory chemical insecticides that are not environmentally friendly and leave residues that threaten health. Controlling fruit flies that are environmentally friendly and not at risk of leaving residue can use

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Fitriani, Fina, Siti Nur Hikmah, and Fawwaz Muhammad Fauzi. "ANTIOXIDANT ACTIVITY TEST OF GUAVA LEAVES ETHANOL EXTRACT (Syzygium aqueum Burm F) WITH DPPH METHOD (1,1-Diphenyl-2-picrylhydrazil)." Medical Sains : Jurnal Ilmiah Kefarmasian 9, no. 2 (2024): 541–46. http://dx.doi.org/10.37874/ms.v9i2.1148.

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Free radicals are compounds that can cause damage to human body cells, which can be prevented with antioxidants. Antioxidants can be found in several natural ingredients, such as water guava leaves. This study aims to determine the antioxidant activity of an ethanol extract from water guava leaves (Syzygium aqueum Burm F). The water guava leaves used came from the Kempek Palimanan Cirebon area. Extraction was carried out using the maceration method using a 96% ethanol solvent until a concentrated extract was obtained. The extract was identified for secondary metabolite content using a reagent

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Jayathilaka, U. G. M. D., G. A. A. R. Perera, A. M. G. N. Rathnayake, and K. G. B. A. Samarasinghe. "Potential of Utilizing Corn Silk (<em>Stigma maydis</em>), Thebu Leaves (<em>Costus speciosus</em>), Green and Purple Guava (<em>Psidium guajava</em>) Leaves in Formulating Green Tea and Black Tea Blends." Journal of Agricultural Sciences – Sri Lanka 20, no. 1 (2025): 38–47. https://doi.org/10.4038/jas.v20i1.10223.

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Purpose: Underutilized plant materials such as corn silk (Stigma maydis), guava leaves (Psidium guajava), and ‘thebu’ leaves (Costus speciosus) are rich sources of various phytochemicals with potential health benefits. This study was carried out to investigate the potential of developing green tea and black tea blends by incorporating corn silk, green and purple guava leaves, and ‘thebu’ leaves.Research Method: Five green tea and black tea blends were prepared using steamed and dried ‘thebu’ leaves, corn silk, and green and purple guava leaves. Sensory properties of the samples were evaluated.

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Hasibuan, Fitri Nirwana. "Identifikasi Kandungan Senyawa Kimiawi Psidium Guajava Linn. dan Anacardium Occicentale Linn. dan Efeknya terhadap Penyembuhan Luka pada Mus Musculus Linn." Bioedunis Journal 1, no. 1 (2022): 33–36. http://dx.doi.org/10.24952/bioedunis.v1i1.5362.

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The aims of this research is to identify the types of chemical compounds that have the most role in wound treatment in mice (Mus musculus Linn.) using guava leaves (Psidium guajava Linn.) and cashew nuts (Anacardium occidentale Linn.). Based on TLC (Thin Layer Chromatography) analysis, the compounds contained in guava leaves and cashew leaves are flavonoids, saponins, tannins and alkaloids with a significant effect on wound treatment in mice. The amount of chemical compounds in guava leaves was 35.105 ppm, 31.508 ppm,9.400 ppm and 1.985 ppm, respectively. While in cashew leaves 42.752 ppm, 31.

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Sharma, Kapil. "Plant Disease Management and cure: A Systematic Review of Pathogens, control strategies and future directions." INTERANTIONAL JOURNAL OF SCIENTIFIC RESEARCH IN ENGINEERING AND MANAGEMENT 09, no. 01 (2025): 1–9. https://doi.org/10.55041/ijsrem40647.

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We are taking a plant of Guava (Psidium guajava) for our project. Guava is a tropical fruit-bearing plant native to Central and South America, though it is now grown in many tropical and subtropical regions worldwide. Here’s a comprehensive guide to guava plants: Botanical Classification, Family: Myrtaceae, Genus: Psidium, Species: Psidium guajava3 It has a place with phylum: Mangoliophyta, class: Mangoliopsida and Myrtaceae family6. Plant Description: Size: Guava is a small to medium-sized evergreen tree or shrub, typically growing to a height of 3-10 meters (10-33 feet), Leaves: The leaves a

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I Made Adi Saputra Yasa, I Made Mudita, and Gusti Ayu Mayani Kristina Dewi. "Commercial part of broiler carcass given boiled water of betel leaves (Piper Betle Linn) and red guava leaves (Psidium Guajava L.)." International Journal of Science and Research Archive 15, no. 2 (2025): 1393–97. https://doi.org/10.30574/ijsra.2025.15.2.1553.

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The phytochemical content of betel leaves, especially essential oils and guava leaves, especially flavonoid compounds, can increase nutrient absorption in the intestinal villi, thereby increasing livestock productivity, including commercial carcass production. This research aims to evaluate the effect of giving boiled betel leaves and red guava leaves 5% of body weight in broiler drinking water on commercial carcass sheds. In addition, this research also aims to examine the optimal comparison between betel leaves and red guava leaves. The research was conducted for 35 days in Banjar Suda, Nyit

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Novi Barlian, Anggun, Marry Christiyanto, Eko Pangestu, and Limbang K. Ustiawan Nuswatara. "POTENSI FERMENTABILITAS RUMINAL HIJAUAN PAKAN KAMBING." Jurnal Litbang Provinsi Jawa Tengah 18, no. 1 (2020): 37–42. http://dx.doi.org/10.36762/jurnaljateng.v18i1.807.

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The goal of this experiment was to examine the value of ruminal fermentability that is total VFA and total NH3 of forages for goat. The benefits of this research were can help check the ruminal fermentability of forages for goat and help the efficient formulation of feed as seen from VFA and NH3 production carried out in vitro. The research was done in randomized block design (RBD) with 7 types of forages as treatment and 3 rumen groups as replications. Treatment coverage: R1 = Indigofera leaves; R2 = Insulin leaves; R3 = Guava leaves; R4 = Melinjo leaves; R5 = Rambutan Leaves; R6 = Cassava Le

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Harmandeep, Kour, and Chand Lal. "Healthy and Unhealthy Leaf Classification using Convolution Neural Network and CSLBP Features." International Journal of Engineering and Advanced Technology (IJEAT) 10, no. 1 (2020): 25–31. https://doi.org/10.35940/ijeat.F1634.1010120.

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Once applied to real world images, most machine learning models for the automated identification of diseases have limited efficiency. Plant diseases cause major agricultural production and economic loss. These illnesses also show visible signs, including lines, streaks and shift in color, on leaf surfaces. Many researchers have recently researched the potential use of image treatment and computer processing in plants and leaves to diagnose disease. There is space for improved performance though several methods and computer procedures have been developed in this area of investigation. Several p

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Br.Purba, Risaluna Arianda, and M. Idris. "Ulization of Coconut coir and Guava Leaves For The Natural Preservation of Palm Sugar." Jurnal Biologi Tropis 23, no. 1 (2023): 147–54. http://dx.doi.org/10.29303/jbt.v23i1.4557.

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The Coconut coir contains active compounds that can inhibit bacterial activity, namely tannins. Guava leaves can inhibit microbial growth because they contain flavonoids, triterpenoids, saponins, tannins, and eugenol. The purpose of this study was to find out the use of coconut coir for the natural preservation of palm sap, to find out the use of guava leaves, and to find out the combination of using coconut coir and guava leaves for the natural preservation of palm sap. This research was carried out in June-July 2022 in Prestasi District, Langkat Regency, North Sumatra Province. This study us

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Thome, Angela Librianty, I. Ketut Sudiana, and Abu Bakar. "Penggunaan Daun Jambu Biji untuk Menurunkan Demam oleh Penduduk Di Sentani." Jurnal Penelitian Kesehatan "SUARA FORIKES" (Journal of Health Research "Forikes Voice") 10, no. 4 (2019): 261. http://dx.doi.org/10.33846/sf10403.

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Psidium guajava is a plant that can have a good effect on health problems, especially complaints of fever. The purpose of this study to describe the use of guava leaves in reducing fever. The research method used was descriptive with a quantitative approach. The subjects of this study were population in Sentani, who had or still use guava leaves with this research variable was the use of guava leaves. The variable of this research was the use of guava leaves. Data collection used was a questionnaire with descriptive analysis to describe the characteristics of respondents who had used guava lea

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Maramis, Jeana Lydia, Felin Angelica Kundimang, Jeineke E. Ratuela, and Novarita M. Koch. "EFFECTIVENESS OF GARGIZING WITH BALANCE LEAF BOILING (SYZYGIUM POLYANTHUM) AND GUAVA LEAF BOILING (PSIDIUM GUAJAVA LINN) WITH PLAQUE ACCUMULATION." JDHT Journal of Dental Hygiene and Therapy 5, no. 1 (2024): 60–65. http://dx.doi.org/10.36082/jdht.v5i1.1583.

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Dental and oral health problems in Indonesia are still high, in this case dental caries and periodontal tissue disease. This disease occurs because of plaque that sticks to the surface of the teeth. The contents of plaque consist of microorganisms in the form of biofilm. This biofilm can affect the structure of the oral cavity. Controlling plaque accumulation can be done by gargling with boiled water. The mechanical effect of gargling can clean plaque on the surface of the teeth. Salan leaves (Syzgium polyanthum) and guava leaves (Psidium guajava Linn) have chemical effects, because they conta

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Yefrida, Yefrida, Hayatul Isra, and Refilda Refilda. "Penentuan Kandungan Antioksidan Total dan Fenolik Total dari Infusa Daun Famili Myrtaceae secara Spektrofotometri." Jurnal Kimia Unand 13, no. 1 (2024): 7–13. http://dx.doi.org/10.25077/jku.13.1.7-13.2024.

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The Myrtaceae family is classified as a large family widely distributed in the tropics and has the potential as an antioxidant. Antioxidants have an important role in maintaining health. However, plants from this family are still underutilized. This study aims to determine the total antioxidant and total phenolic content of the infusion of five types of leaves of the Myrtaceae family, namely bay leaves (Syzygium polyanthum), jambak leaves (Syzygium malaccense), guava leaves (Psidium guajava), water guava leaves (Syzygium aqueum), and leaves duwet (Syzygium cumini). Determination of total antio

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Ginting, Gabriella Marchelita, Ira Gracela, Meldawati, and Adek Amansyah. "Antibacterial Potential of Methanol Extract of Red Guava Leaves (Psidium guajava L.) Against Salmonella typhi." Bioscientia Medicina : Journal of Biomedicine and Translational Research 6, no. 15 (2022): 2755–60. http://dx.doi.org/10.37275/bsm.v6i15.685.

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Background: Typhoid fever is a fever caused by an infection of the gastrointestinal tract, where the infection is caused by the bacterium Salmonella typhi. This infection is generally found in environmental conditions with dense populations and poor hygiene levels. Various plants have been used from generation to generation to treat typhoid fever, one of which is red guava leaves. This study aims to further explore the potential of methanol extract of red guava leaves (Psidium guajava L.) on the activity of Salmonella thyphi in vitro. Methods: This study is an in vitro experimental study

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Yefrida, Hayatul Isra, and Refilda. "Penentuan Kandungan Antioksidan dan Fenolik Total dari Infusa Daun Tanaman Famili Myrtaceae Secara Spektrofotometri." Jurnal Kimia Unand 11, no. 1 (2022): 6–11. http://dx.doi.org/10.25077/jku.11.1.6-11.2022.

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Myrtaceae family plants are widely distributed in the tropics. The leaves of this plant have been widely used by the community as a traditional medicine. This study aims to determine the total antioxidant and total phenolic content of the infusion of five types of leaves of the Myrtaceae family, namely bay leaves (Syzygium polyanthum), jambak leaves (Syzygium malaccense), guava leaves (Psidium guajava), water guava leaves (Syzygium aqueum). and duwet leaves (Syzygium cumini). Total antioxidant content was determined using the MPM method and total phenolic content using the Folin Ciocalteau met

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Artasasta, Muh Ade, Afifah Nurul Triyana, Dwi Listyorini, Wira Eka Putra, Hendra Susanto, and Rahmalia Ayunin. "The Effects of Water Extract of Psidium guajava L. Leaves Against the Percentage of Parasitemia in male Mus musculus L. Swiss Webster mice." BIO Web of Conferences 117 (2024): 01033. http://dx.doi.org/10.1051/bioconf/202411701033.

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Due to increasing resistance, the accessibility of antimalarial medications is diminishing, necessitating the need for the development of novel drugs. Nevertheless, there is a dearth of knowledge regarding the examination of the malaria properties present in red guava leaves. This study aimed to investigate the impact of an water extract derived from red guava leaves (P. guajava L.) on the percentage of parasitemia in male mice (Mus musculus L. Swiss Webster). Additionally, the study sought to analyze the composition of phytochemical compounds in water extract obtained from red guava leaves. T

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Khanna, Somya, Pragati Singh, and Ekta Singh Chauhan. "Development and Sensory Evaluation of Guava Leaves-Enriched Khakra: Enhancing Nutritional Value of a Traditional Snack." Asian Journal of Advanced Research and Reports 19, no. 4 (2025): 1–7. https://doi.org/10.9734/ajarr/2025/v19i4957.

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Background: Guava (Psidium guajava L.), a tropical and subtropical fruit, is known for its high nutritional value and medicinal properties. Aim: This study aimed to develop and evaluate a food product enriched with guava leaf powder, specifically focusing on khakra, a traditional Indian snack. Methods: The "Allahabad Safeda" variety of guava leaves was collected, dried, and powdered to incorporate into the khakra preparation. Four khakra variants were developed, including a standard version without guava leaf powder and three enriched versions containing varying amounts (4g, 7g, and 10g) of gu

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Al-Rimawi, Fuad, and Mohammad Atieh. "Preparation of Semi-Solid Dosage Forms Containing Psidium Guava Leaves Extract as Antimicrobial Preservative." Jordan Journal of Pharmaceutical Sciences 16, no. 2 (2023): 460. http://dx.doi.org/10.35516/jjps.v16i2.1499.

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Guava leaves extract has several medicinal activities as antimicrobial, antioxidant, anti-cancer and anti-inflammatory. Several studies have been proposed to use guava leaves extract in several preparations. However, applying guava leaves extract as a preservative in a pharmaceutical product has not been studied previously. In the present work, Guava leaves extract was used as natural preservative instead of chemical ones (methyl and propyl paraben). Guava leaves were extracted with ethanol 95% as extraction solvent with a percentage yield of 20%. This extract was tested by HPLC; several pheno

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Arjuna, Muhamad, Abd Kadir, and La Ode Ahmad Barata. "Analisis Karakteristik Briket Daun Jati dan Daun Jambu Mete." Enthalpy : Jurnal Ilmiah Mahasiswa Teknik Mesin 7, no. 3 (2022): 105. http://dx.doi.org/10.55679/enthalpy.v7i3.27121.

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Energy is something abstract that is difficult to prove but can be felt and has the ability to do work (energy is the capability for doing work). The purpose of this study was to determine the characteristics of Teak Leaves and Cashew Leaves Briquettes with varied compositions. The research method used is to analyze the characteristics of the flame temperature and compressive strength. Characteristic analysis of flame temperature and compressive strength was carried out with 3 variations of composition composition (70 teak leaves: 20 guava leaves: 10 clay, 50 teak leaves: 40 guava leaves: 10 c

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Deepika, K., A. Sairoja, and P. Sri Jyothi. "Creation and Assessment of Herbal Gel with Guava Leaf Extract." E3S Web of Conferences 564 (2024): 07003. http://dx.doi.org/10.1051/e3sconf/202456407003.

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Mouth ulcers, a common oral mucosal disorder, can cause discomfort and interfere with daily activities. Natural remedies like guava leaves extract have shown promising potential in managing such conditions due to their anti-inflammatory and antimicrobial properties. This study aimed to formulate and evaluate an aqueous gel of guava leaves extract for the treatment of mouth ulcers. The guava leaves extract was prepared using a maceration method and incorporated into a gelbase consisting of Carbopol 934P. Various formulations were prepared with different concentrations of guava leaves extract to

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Ikhsan, Hafidah Dini, Alief Putriana Rahman, and Syaifiyatul H. "SKRINING FITOKIMIA EKSTRAK ETANOL DAUN JAMBU BIJI (Psidium guajava L) ASAL KECAMATAN PADEMAWU KABUPATEN PAMEKASAN." Jurnal Ilmiah Farmasi Attamru 6, no. 1 (2025): 49–54. https://doi.org/10.31102/attamru.2025.6.1.49-54.

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Guava (Psidium guajava L) is a plant species with numerous benefits, particularly in its leaves. Guava leaves are known to contain compounds that can be used as antibacterial agents. This study aims to determine whether guava leaf extract contains antibacterial compounds such as saponins, tannins, and flavonoids. The extraction process was carried out using the maceration method in 95% ethanol solvent for five days, followed by evaporation using a rotary evaporator to obtain a concentrated extract. Phytochemical testing results showed that guava leaf extract contains antibacterial compounds, i

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Desri Ayu Lestari, Nopi Sulastri, Oktavia Rajebi, and Nia Yuniarsih. "Potency of Guava Leaf Extract (Psidium guajava L.) as a Cosmetic Formulation: A Narrative Literature Review." Archives of The Medicine and Case Reports 3, no. 3 (2022): 285–89. http://dx.doi.org/10.37275/amcr.v3i3.211.

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Guava (P. guajava L., Myrtaceae) is one of the fruit plants that is widespread in the tropics and subtropics, including South America, Africa and Asia. Traditionally this plant is often used as food, traditional medicine, dyes and others. Based on the literature review of the guava leaf plant (P. guajava L.) has many bioactive compounds that play a role in maintaining the health of the body's skin. Therefore, this plant has the potential to be the basic ingredient for the formulation of cosmetic preparations. This riview literature aims to find out thetension of guava leaves (P. guajava L. ) a

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Rahmiyani, Ira, Anna Yuliana, Mitha Anggitha, and Vera Nurviana. "Antibacterial Activities of Guava Leaves and Klutuk Banana by In Vitro as Antidiarrhea." Indonesian Journal of Pharmaceutical Science and Technology 1, no. 1 (2022): 41. http://dx.doi.org/10.24198/ijpst.v1i1.42944.

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Klutuk banana fruit and red shoots of guava leave added with salt used by Batra in Jayaratu SingaparnaVillage to treat diarrhea. The green shoots of guava used by the community in treating diarrhea thanklutuk bananas. This study aims to compare the activity of klutuk banana flesh (K) and red shoots ofguava leaves (M) with the addition of salt (G), which Batra commonly uses with green shoots of guavaleaves (H) used by the general public and their combinations to inhibiting Escherichia coli bacteria.This study was conducted in vitro with Simplicia test samples of guava leaf shoots and banana klu

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Setyawaty, Rety, Gustin Gustin, and Ragil Setiyabudi. "Gel Formulation from Ethanol Extract of The Leaf of White Guava (Psidium guajava L.)." Majalah Obat Tradisional 26, no. 3 (2021): 149. http://dx.doi.org/10.22146/mot.59725.

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White guava is a plant that can grow easily in Indonesia. As a source of vitamin C, white guava leaves have been used as antidiarrheal drugs. Some studies state that white guava leaves contain antioxidants. Aside from having a selling value, white guava leaves are also used as raw materials for facial cosmetics, namely as raw materials for gel. Flavonoids are a large family of plant secondary metabolites that have various and amazing biological functions, including as antioxidants. The study aims to determine the gel preparation formulation of the white guava leaf extract (Psidium guajava L.)

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Vichare, Manasee, and Prashant Masali. "A Study on Bioadsorption of Synthetic Dye Using Guava (Psidium guajava) Leaves." Volume 5 - 2020, Issue 9 - September 5, no. 9 (2020): 215–18. http://dx.doi.org/10.38124/ijisrt20sep167.

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Guava (Psidium guajava, white Indian) is common fruit bearing plant found throughout the Indian peninsula. It is said to be native to Mexico and Southern America and now can be found in many of the Asian countries. It is grown in tropical and sub-tropical region around the world. Guava leaves have shown many properties like antibacterial, bioadsorbent, etc. The bioadsorbent property can be exploited to remove coloured residues from water bodies. Problems like water pollution have arisen due to rapid industrialization and urbanization. Various harmful dyes like Coomassie brilliant blue, used in

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