Thematische Bibliographien / PEPPERMINT(MENTHA)

Inhaltsverzeichnis

Zeitschriftenartikel
Dissertationen
Bücher
Buchteile
Konferenzberichte

Auswahl der wissenschaftlichen Literatur zum Thema „PEPPERMINT(MENTHA)“

Autor: Grafiati

Veröffentlicht am 16. Januar 2024

Geben Sie eine Quelle nach APA, MLA, Chicago, Harvard und anderen Zitierweisen an

Wählen Sie eine Art der Quelle aus:

Machen Sie sich mit den Listen der aktuellen Artikel, Bücher, Dissertationen, Berichten und anderer wissenschaftlichen Quellen zum Thema "PEPPERMINT(MENTHA)" bekannt.

Neben jedem Werk im Literaturverzeichnis ist die Option "Zur Bibliographie hinzufügen" verfügbar. Nutzen Sie sie, wird Ihre bibliographische Angabe des gewählten Werkes nach der nötigen Zitierweise (APA, MLA, Harvard, Chicago, Vancouver usw.) automatisch gestaltet.

Sie können auch den vollen Text der wissenschaftlichen Publikation im PDF-Format herunterladen und eine Online-Annotation der Arbeit lesen, wenn die relevanten Parameter in den Metadaten verfügbar sind.

Zeitschriftenartikel zum Thema "PEPPERMINT(MENTHA)"

Herro, Elise, und Sharon E. Jacob. „Mentha piperita (Peppermint)“. Dermatitis 21, Nr. 6 (November 2010): 327–29. http://dx.doi.org/10.2310/6620.2011.10080.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Keifer, David, Catherine Ulbricht, Tracee Rae Abrams, Ethan Basch, Nicole Giese, Mary Giles, Catherine DeFranco Kirkwood, Michelle Miranda und Jen Woods. „Peppermint (Mentha Xpiperita)“. Journal of Herbal Pharmacotherapy 7, Nr. 2 (Januar 2008): 91–143. http://dx.doi.org/10.1080/j157v07n02_07.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Keifer, David, Catherine Ulbricht, Tracee Rae Abrams, Ethan Basch, Nicole Giese, Mary Giles, Catherine DeFranco Kirkwood, Michelle Miranda und Jen Woods. „Peppermint (Mentha Xpiperita)“. Journal Of Herbal Pharmacotherapy 7, Nr. 2 (10.01.2008): 91–143. http://dx.doi.org/10.1300/j157v07n02_07.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Haas, L. F. „Mentha piperita (peppermint).“ Journal of Neurology, Neurosurgery & Psychiatry 59, Nr. 6 (01.12.1995): 607. http://dx.doi.org/10.1136/jnnp.59.6.607.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Lusiana, Fatihatul Rizki, Iin Indawati und Tomi. „FORMULASI DAN UJI SIFAT FISIK LILIN AROMATERAPI KOMBINASI MINYAK ATSIRI PEPPERMINT (Mentha piperita) DAN LEMON (Citrus limon)“. Medical Sains : Jurnal Ilmiah Kefarmasian 8, Nr. 2 (16.05.2023): 633–40. http://dx.doi.org/10.37874/ms.v8i2.780.

Der volle Inhalt der Quelle

Annotation:

Aromaterapi adalah bentuk terapi alternatif dan yang pertama kali dikenalkan dalam bentuk minyak esensial. Contoh produk aromaterapi adalah lilin aromaterapi. Lilin aromaterapi memberikan efek terapeutik dan menenangkan. Bahan alami yang bisa digunakan sebagai pembuatan lilin aromaterapi antara lain, minyak esensial peppermint (Mentha piperita) dan Lemon (Citrus limon). Penelitian ini dilakukan untuk memformulasi dan menguji sifat fisik pada lilin aromaterapi kombinasi minyak esensial peppermint (Mentha piperita) dan lemon (Citrus limon). Soy wax di lelehkan diatas waterbath kemudian ditambahkan minyak essential peppermint (Mentha piperita) dan lemon (Citrus limon) dengan perbedaan konsentrasi pada masing-masing formula. Kemudian dilakukan uji sifat fisik berupa uji organoleptis, uji waktu bakar, uji titik leleh, dan uji hedonik. Lilin aromaterapi pada formula I (2%:3%) menunjukkan konsentrasi minyak atsiri terbaik dibandingkan dengan formula II (3%:3%) dan formula III (5%:2%). Lilin aromaterapi pada formula II dengan perbandingan (3%:3%) menunjukkan konsentrasi gabungan minyak atsiri peppermint (Mentha piperita) dan Lemon (Citrus limon) yang paling banyak disukai responden. Kata kunci : Minyak Atsiri Peppermint, Lemon, Aromaterapi

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Van Eck, J. M., und S. L. Kitto. „Callus Initiation and Regeneration in Mentha“. HortScience 25, Nr. 7 (Juli 1990): 804–6. http://dx.doi.org/10.21273/hortsci.25.7.804.

Der volle Inhalt der Quelle

Annotation:

Plant regeneration from callus cultures of mint depended on expiant source, genotype, and culture medium components. Mature embryos, seedling and flower parts, as well as chilled or desiccated immature embryos of peppermint (Mentha piperita L.) and spearmint (Mentha spicata L.) were cultured on a Murashige-Skoog medium containing various combinations of growth factors. Shoots regenerated from callus that developed either on mature peppermint embryos cultured on medium that contained BA at 0.5 mg·liter-1 and NAA at 0.5 mg·liter-1 or on immature peppermint embryos (chilled at SC for 0.6 day or nonchilled) cultured on basal medium containing BA at 1 mg·liter-1 and TIBA at 1 mg·liter-1 Shoots were proliferated, rooted, and acclimated. with 100% survival under greenhouse conditions. Chemical names used: N-(phenylmethyl) -1H-purin-6-amine (BA); 1-naphthaleneacetic acid (NAA); 2,3,5-triiodobenzoic acid (TIBA).

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Puri, Dwi Restika, Yessi Harnani und Hayana Hayana. „UJI EFEKTIVITAS EKSTRAK DAUN PEPPERMINT (Mentha piperita) SEBAGAI INSEKTISIDA TERHADAP KECOA AMERIKA (Periplaneta Americana)“. Media Kesmas (Public Health Media) 1, Nr. 2 (02.12.2021): 263–72. http://dx.doi.org/10.25311/kesmas.vol1.iss2.59.

Der volle Inhalt der Quelle

Annotation:

Kecoa merupakan salah satu vektor, termasuk dalam phylum Arthropoda, kelas Insecta yang mempunyai bentuk tubuh oval dan pipih. Kecoa berperan sebagai vektor penyakit dan dekat kehidupannya dengan manusia. Salah satu tanaman yang berpotensi sebagai insektisida nabati adalah daun peppermint (Mentha piperita) yang merupakan spesies famili Lamiaceae yang daunnya memiliki potensi sumber insektisida nabati. Tujuan penelitian ini adalah Diketahuinya manfaat dari daun peppermint (Mentha piperita) sebagai insektisida terhadap kecoa amerika (Perilaneta americana). Sampel dalam penelitian ini adalah kecoa amerika (Periplaneta americana) dengan jumlah sebanyak 96 sampel kecoa yang dibutuhkan dengan kriteria kecoa amerika dewasa dan hidup. Pemberian ekstrak daun peppermint dengan 4 konsentrasi yaitu 5%, 10%, 20%, 30% dan 2 kontrol. Kontrol positif (insektisida sintetik) dan control negatif (aquades). Pengamatan dilakukan per 10 menit selama 60 menit. Hasil uji rank spearman didapatkan keereratan hubungan yang paling tinggi terdapat pada konsentrasi 20% dengan 30% dengan derajat keeratan berada pada rentang kuat rho= 0,713. Menunjukkan bahwa semakin tinggi kadar ekstrak daun peppermint semakin efektif pula sebagai insektisida alami terhadap kecoa Amerika. Cockroach is one of the vectors, included in the Arthropod phylum, Insecta class which has an oval and flat body shape. Cockroaches act as vectors of disease and close their lives with humans. One of the plants that have the potential to be plant-based insecticides is peppermint (Mentha piperita) leaves, which is a species of the family Lamiaceae whose leaves have a potential source of plant-based insecticides. The purpose of this study is to find out the benefits of peppermint (Mentha piperita) leaves as an insecticide against American cockroaches (Perilaneta americana). The sample in this study was American cockroach (Periplaneta americana) with 96 samples of cockroaches needed with the criteria of adult and living American cockroaches. Giving peppermint leaf extract with 4 concentrations of 5%, 10%, 20%, 30% and 2 controls. Positive control (synthetic insecticide) and negative control (aquades). Observations were made per 10 minutes for 60 minutes. Spearman rank test results showed the highest closeness of the relationship was found at a concentration of 20% with 30% with the degree of closeness in the strong range rho = 0.713. It shows that the higher levels of peppermint leaf extract, the more effective it is as a natural insecticide against American cockroaches.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Vakili-Ghartavol, Masoumeh, Hossein Arouiee, Shiva Golmohammadzadeh und Mahboobeh Naseri. „Antifungal activity of Mentha × Piperita L. essential oil“. Acta Scientiarum Polonorum Hortorum Cultus 21, Nr. 1 (28.02.2022): 143–52. http://dx.doi.org/10.24326/asphc.2022.1.12.

Der volle Inhalt der Quelle

Annotation:

The objective of this study was to investigate the chemical composition and in vitro antifungal activity of Mentha × Piperita L. (peppermint) essential oil (EO) against some plant pathogenic fungi (Alternaria alternata, Penicillium expansum, Rhizoctonia solani, and Rhizopus stolonifer). Antifungal activity of EO against the selected fungi was conducted using the agar diffusion method by adding peppermint EO concentrations (0, 250, 500, 750, 1000, and 2000 ppm). The gas chromatography-mass spectrometry (GC-MS) analysis of peppermint EO showed that the main constituent was menthol (36.4%), followed by menthone (27.7%) and menthyl acetate (11.2%). The mycelium growth of the selected fungi was significantly inhibited by peppermint EO. Light and electron microscopy studies showed that mycelium morphology was seriously changed after treatment with peppermint essential oil. The level of malondialdehyde illustrated that peppermint EO led to lipid peroxidation in the fungal pathogens. Therefore, due to its antifungal properties, peppermint EO can be used as an additive in the food industry and as an active substance in pharmaceuticals.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Goudarzian, Aliakbar, Abdollah Ghasemi Pirbalouti und Mohammadreza Hossaynzadeh. „QUANTITY AND QUALITY YIELD OF ESSENTIAL OIL FROM Mentha × piperita L. UNDER FOLIAR-APPLIED CHITOSAN AND INOCULA-TION OF ARBUSCULAR MYCORRHIZAL FUNGI“. Acta Scientiarum Polonorum Hortorum Cultus 20, Nr. 2 (27.04.2021): 43–52. http://dx.doi.org/10.24326/asphc.2021.2.5.

Der volle Inhalt der Quelle

Annotation:

Peppermint (Mentha × piperita L.) is cultivated for its benefits in pharmaceutical, medicinal, and cosmetic industries. The well-known essential oil of Mentha × piperita L. is widely produced and used all over the world. The aim of present study was to evaluate the impacts of different concentrations of chitosan on the quality and quantity of the essential oil from the aerial parts of peppermint under inoculation of the rhizomes of peppermint seedlings with arbuscular mycorrhizal fungi. Experimental treatments were arranged as factorial design in a completed random block design. The highest essential oil yield (2.4 mL 100 g–1 dry matter) was obtained from the peppermint plants under foliar sprayed at 5 g L–1 chitosan along the inoculum with arbuscular mycorrhizal fungi. For evaluation of phytochemical characteristics, the contents of the main constituents of the peppermint essential oils such as menthol, menthone, etc. (oxygenated monoterpenes and monoterpenes hydrocarbons) under different treatments were analyzed by GC-FID and GC/MS. Results indicated that using chitosan foliar meaningfully raised the amount of menthol, as the major constituent and quality index (>60% v/w), in the essential oil from the peppermint plants inoculation with arbuscular mycorrhizal, however, the plants under the foliar spray of chitosan (without inoculum) revealed the highest amounts of menthone and limonene. In conclusion, we found that the foliar-applied chitosan along inoculation with arbuscular mycorrhizal fungi can be improved quantity and quality active substances of Mentha × piperita L. such as the contents of essential oil, menthol, and balance menthol/menthone.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Amazu, O. B., C. Nwadike, M. Ishaya, O. A. Oladejo, J. C. Walter, Anayip Mudi, M. O. Shakirdeen und D. U. Mmadu. „Effect of powdered extract of peppermint (Mentha piperita) on adult cowpea bruchid (Callosobruchus maculatus) mortality during storage in Jos - Plateau“. Journal of Bioscience and Biotechnology Discovery 6, Nr. 1 (28.02.2020): 1–6. http://dx.doi.org/10.31248/jbbd2021.146.

Der volle Inhalt der Quelle

Annotation:

The over dependence and continues use of synthetic insecticides to control storage pests have been associated with several demerits. This study was conducted to evaluate the insecticidal effect of peppermint (Mentha piperita) leaf powder on Callosobruchus maculatus. The peppermint plant was sourced locally and the C. maculatus were cultured to obtain the adult Bruchids. The peppermint was washed, dried under ambient temperature and pulverized. Complete Randomized Design was adopted for this trial with three replications of six treatment dosages of 2.5, 5.0, 7.5, 10.0, 12.5 and 0.0 g respectively of the plant material. The trial lasted for four weeks. High Bruchids mortality was observed after treatment with Mentha piperita leaf powder extract. Phytochemical screening of the test plant revealed presence of flavonoids, tannins, saponins, carbohydrates and cardiac glycosides. Descriptive statistic and analysis of variance (ANOVA) were used to analyze the data. Means (p≤0.05) were separated using Duncan Multiple Range Test (DMRT). Dosage rate and mean mortality values at the various doses were statistically significant after 48, 72 and 96 hours. The mortality could be attributed to high presence flavonoid in the Mentha piperita leaf powder. The results suggest that the leaf of peppermint has insecticidal property against adult C. maculatus. However, further trials are required to investigate effective dosage rates for other stored grains and to isolate and characterize the active flavonoids contained in the plant.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Mehr Quellen

Dissertationen zum Thema "PEPPERMINT(MENTHA)"

Cerven, Vasile. „EFFECT OF NITROGEN, LOCATION, AND HARVESTING STAGE ON PEPPERMINT (Mentha X piperita L.) PRODUCTIVITY, OIL CONTENT, AND COMPOSITION“. MSSTATE, 2009. http://sun.library.msstate.edu/ETD-db/theses/available/etd-03232009-123049/.

Der volle Inhalt der Quelle

Annotation:

Peppermint dry weight biomass was higher in Verona (8119 kg/ha) than in Stoneville (6115 kg/ha). Overall both, oil content and yield were higher in bud formation stage than flowering stage. The levels of major essential oil constitutes were (-)-menthol 26 30 %, (-)-menthone 14 21 %, (+)-menthofuran 5 11 %, and eucalyptol 3 4 % of total essential oil content at flowering stage. Menthone content and its yield were higher at first cut; however, (+)-menthofuran content and its yield were higher at the second cut at bud formation. Although N fertilizers at rate 80 kg/ha did not affect essential oil content and yield at cut 1, N rate at 80 + 80 kg/ha increased oil yield at cut 2.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Gasparin, Priscila Pigatto. „Secagem da Mentha piperita em leito fixo utilizando diferentes temperaturas e velocidades de ar“. Universidade Estadual do Oeste do Parana, 2012. http://tede.unioeste.br:8080/tede/handle/tede/407.

Der volle Inhalt der Quelle

Annotation:

Made available in DSpace on 2017-05-12T14:48:36Z (GMT). No. of bitstreams: 1 priscila.pdf: 1624852 bytes, checksum: cc2a0f1c77b464486310e190671aeeb2 (MD5) Previous issue date: 2012-02-09
The species Mentha piperita, popularly known as peppermint as well as being a medicinal plant, can be used to obtain flavoring, tea infusions and spices for pharmaceutical, food and cosmetics use. Thus, drying process is necessary to increase the shelf life of the product and facilitate its transport, handling and storage. Due to the aimed good mint quality, it is necessary to study the pre-and post-harvest. The objective of this study was the evaluation of drying the curves of drying mint, by mathematical modeling, in the range of 30 to 70 °C with temperature variation of the drying air velocity of 0.3 and 0.5 m.s-1 and quality analysis of the obtained product. To carry out the drying of leaves, we used a fixed bed dryer at a laboratory scale, which has a fan for air movement and a heating system. There were two analysis regarding the quality, essential oil yield and analysis of color. The results showed that the model Midilli is the one that best fits to the experimental data. The temperature has some influence on the drying process, but the speed had no effect on the analysis of essential oil yield nor on the color of the leaves. The temperature at 50 °C proved to be most suitable for drying of the species, because it presented the highest yield of essential oil and preservation of the green color.
A espécie Mentha piperita, conhecida popularmente como hortelã-pimenta, além de ser considerada uma planta medicinal, pode ser utilizada para obtenção de aromatizantes, infusões de chá e temperos. É amplamente utilizada nas indústrias farmacêuticas, alimentícia e cosméticos. Por estas razões, é necessário o correto processo de secagem, aumentando o tempo de conservação e a vida útil do produto, facilitando seu transporte, manuseio e armazenamento. Para que os derivados da hortelã tenham qualidade, são necessários estudos sobre a pré e a pós-colheita. Objetivou-se neste estudo a avaliação da secagem e a obtenção das curvas de secagem da hortelã, por meio de modelagem matemática, no intervalo de 30 a 70 oC de temperaturas, com variação da velocidade do ar de secagem 0,3 e 0,5 m.s-1 e análise da qualidade do produto obtido. Para a secagem das folhas, foi utilizado um secador de leito fixo em escala de laboratório, o qual possui um ventilador para a movimentação do ar e sistema de aquecimento. Foram realizadas duas análises referentes à qualidade, ao rendimento do óleo essencial e à análise da cor. Os resultados evidenciaram que o modelo de Midili é o que melhor se ajusta aos dados experimentais. A temperatura influenciou o processo de secagem, porém a velocidade não apresentou influência para as análises do rendimento do óleo essencial e nem para a coloração das folhas. A temperatura de 50 oC mostrou-se a mais indicada para a secagem da espécie, pois apresentou o maior rendimento de óleo essencial e a preservação da cor verde.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Gallardo, Ivan T. „Using infrared canopy temperature and leaf water potential for irrigation scheduling in peppermint (Mentha piperita L.)“. Thesis, 1992. http://hdl.handle.net/1957/37123.

Der volle Inhalt der Quelle

Annotation:

Several methods of infering plant water stress for irrigation scheduling are based upon measurements of the environment in which the plants grow. These measurements include parameters such as soil water content, air temperature, pan evaporation and incident radiation. It is hypothesized that improved estimates of plant water deficit can be obtained by direct measurements made on the plants. The main objective of this study was to test the performance of measurements of canopy temperature and leaf water potential for irrigation scheduling. This study seeks to establish whether a correlation exists between these monitoring methods and measurements of soil moisture content, leaf area, and evapotranspiration. The experiments were conducted in first-year peppermint irrigated at five different rates. Canopy and air temperatures were measured with a hand-held infrared thermometer. Leaf water potential was measured with a pressure bomb. A non-stressed baseline for the difference between canopy temperature and air temperature using data from well-watered plants was used together with the vapor pressure deficit to determine the crop water stress index (CWSI). The results of this study show that the CWSI is well correlated to evapotranspiration deficit and is useful for irrigation scheduling. The relationship between leaf area yield and CWSI in peppermint was described by a quadratic function. Leaf water potential varied during the day in such a way that it was not possible to establish a relationship with water stress, differences in soil moisture content, or different irrigation levels. Leaf water potential was influenced by the daily weather conditions and represented the current demand more than the cumulative demand. The results of this study indicate that mid-day pressure bomb measurements cannot be used in irrigation scheduling. Predawn measurements of leaf water potential were stable, were well correlated with the different irrigation levels and soil moisture content, and therefore may be useful in irrigation scheduling.
Graduation date: 1993

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Schmitt, William G. „The impact of weed populations on the production and quality of peppermint (Mentha piperita) oil“. 1996. http://catalog.hathitrust.org/api/volumes/oclc/36247851.html.

Der volle Inhalt der Quelle

Annotation:

Thesis (M.S.)--University of Wisconsin--Madison, 1996.
Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references (leaves 62-67).

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Merrifield, Kathryn J. „Population dynamics, extraction, and response to nematicide of three plant parasitic nematodes on peppermint (mentha piperita L.)“. Thesis, 1990. http://hdl.handle.net/1957/37609.

Der volle Inhalt der Quelle

Annotation:

The efficiencies of wet sieving/sucrose centrifugation (WS/SC) recovery of Pratylenchus penetrans (59 %), Paratylenchus sp., (80 %), and Criconemella xenoplax (66 %) were established. Baermann funnels (BF) recovered significantly more P. penetrans (p = 0.01) and significantly less (p = 0.01) C. xenoplax than did WS/SC. While densities of P. penetrans in stored soil remained constant over the three days following field sample collection, Paratylenchus sp. and C. xenoplax densities increased significantly on the second day and decreased to their original level on the third day. During mist chamber extraction, P. penetrans continued to emerge from peppermint root tissue for 38 days, but 90 % of the total was recovered after 10 days. The standard core, consisting of 500 g dry soil plus the roots and rhizomes in that soil, was developed to express endoparasitic and ectoparasitic nematode densities in peppermint field soil, roots, and rhizomes. Enumerating nematode densities within the different plantsoil components of a particular volume of soil more closely describes the total nematode population pressure on the plant growing in that volume of soil. Therefore, endoparasitic nematode population levels were expressed as numbers in standard core soil, roots, rhizomes, or total core (soil, root, and rhizome populations combined). P. penetrans populations in peppermint fields peaked in early May, decreased through the summer, peaked again in August, and decreased through the fall to a low winter level. Peaks in the P. penetrans population followed peppermint root weight peaks by 3 to 6 wks. Paratylenchus sp. populations remained at relatively low levels throughout the year except for a pronounced peak in August, which followed the root weight peak by 3 to 6 wks. The C. xenoplax population also peaked 3 to 6 wks after the August root weight peak but fluctuated markedly throughout the remainder of the year. From 70 to 90 % of the total P. penetrans population was in roots in early May, decreased to 40 to 50 % by late June and 20 to 40 % in August. Up to 20 % of the population was in rhizomes on some dates, but the rhizome percentage was usually less than 10. Fewer P. penetrans were recovered from rhizomes during the harsh winter of 1988-89 than during the mild winter of 1989-90. Analysis of point samples (pretreatment, posttreatment, and harvest samples) and area under nematode population curves (AUNPC) were used to compare nematode populations in oxamyl-treated (1.1 kg a.i./ha) and nontreated plots in two peppermint fields through the two growing seasons. Point sample analyses detected significant decreases in treated soil, root, and total standard core P. benetrans populations compared to nontreated populations in several pretreatment and harvest sample dates and in two rhizome harvest sample dates. No treatment differences were observed in Paratylenchus sp. or C. xenoplax populations using this analysis. AUNPC analysis detected significant decreases in several treated root and rhizome P. penetrans populations compared to nontreated populations and in total core populations in field 1 during one growing season and in field 2 during two growing seasons. Significant decreases in C. xenoplax populations were observed in one field during one growing season. Peppermint hay weight was significantly greater in treated than in nontreated plots in one of three fields in 1988 and in one of three fields during 1989. Oil in ml/kg fresh hay weight was significantly lower in treated than in nontreated plots in one of three fields during 1989. No treatment differences were detected in milliliters of oil distilled from 2m² field area. Peppermint oil production is the final measure of a treatment from a mint grower's perspective. Because oxamyl had no effect on mint oil production, AUNPC appears to be a better measure of parasitic nematode pressure on peppermint, since this method of analysis detected fewer significant differences between nematode populations between treated and non-treated plots.
Graduation date: 1991

APA, Harvard, Vancouver, ISO und andere Zitierweisen

KANT, RAVI. „THERMODYNAMIC ANALYSIS OF SOLAR ENERGY INTEGRATED MENTHA OIL DISTILLATION SYSTEM“. Thesis, 2023. http://dspace.dtu.ac.in:8080/jspui/handle/repository/20366.

Der volle Inhalt der Quelle

Annotation:

Herbal medicines are used by most of the people around the world to address their health requirements. Therefore, medicinal and aromatic plants are essential since herbal medicines (essential oils) are made from their product. These oils are utilized in food as a flavoring agent, in cosmetic items as a scent, and in medicine for functional purposes. Various traditional and advanced extraction techniques are used for extraction of essential oil from aromatic and medicinal plants. Traditional methods are undesirable in terms of environmental perspective since they produce aerosols and greenhouse gases. These methods required high energy consumption and longer distillation extraction time, resulting in low efficiency and high cost. Therefore, solar energy assisted extraction is an advanced extraction method and an alternative approach to addressing the drawbacks of conventional oil extraction techniques because it is a never-ending source of clean energy. In the present study, two different oil extraction systems (a) Conventional steam distillation (CSD) system (biomass based) (b) Solar steam distillation system (SSDS) have been analysed. Conventional steam distillation system has been analysed in terms of performance, energy balance, mass balance, environmental and economic assessment under different batch size of peppermint. Solar steam distillation system has been analysed based on energy, exergy, economic, exergoeconomic, environmental, and enviroeconomic point of view under different variable parameters such as solar radiation, relative humidity, ambient temperature and batch size of peppermint and eucalyptus. System is analysed for various batch sizes of two different medicinal plants (Peppermint and Eucalyptus) and compared. Moreover, the effect of lifespan of system on cost of essential oil per liter (CPL) and exergoeconomic parameters has been analysed in present study. Performance of The CSD system was assessed in terms of thermal efficiency, productivity, essential oil yield, and extraction efficiency. Maximum hourly system productivity, cumulative productivity, maximum extraction efficiency, maximum essential oil yield and maximum hourly thermal efficiency were obtained for 1900 kg. The average increase in total productivity, extraction efficiency, and essential oil yield was 49.25%, 1%, and 26%, increasing in batch size from 1500 kg to 1900 kg. Process parameters of conventional distillation systems were optimized using RSM. Optimal process parameters are identified as 300 minutes of vi extraction time and 1807.5 kg of batch size. The study explored the effect of peppermint batch sizes on energy measures, net CO2 mitigation, and net carbon credit earned. Life cycle energy production factor (EPFs) and life cycle conversion efficiency (LCCE) for 18 years of life span were estimated to be 29.2, 33.1, 38.9, 12.6%, 14.8%, and 17.9% for 1500, 1700, and 1900 kg batch sizes, respectively. Maximum energy and fuel consumption were 4,966 MJ and 193 kg for 1500 kg, respectively. ROI, IRR and PBP were 73.9%, 85.7% and 1.26 years, respectively. The distillation system has a total embodied energy of 166,237 kWh. Lifetime CO2 mitigation and net carbon credit earned are estimated to be 426.6, 438.5 and 568.8 tones and ₹1,95,239 (US$2,383.9), ₹2,63,049 (US$3,211.9) and ₹3,61,518 (US$4,414.3) for 1500, 1700, and 1900 kg batch size, respectively, if traded at the rate of 14.85 US$/ton. The developed thermal model and characteristics equations have been used to analyse the solar steam distillation system. Optical losses in reflector as well as thermal losses in distillery, steam line, and condenser are calculated. Maximum and minimum system efficiency is calculated as 48.68% and 43.25 % for 2 kg of peppermint and 6 kg of eucalyptus, respectively, whereas highest and lowest exergy efficiency of system are 27.96 % and 22.50 % for 6 kg and 4 kg of eucalyptus leaves, respectively. Estimated return on investment (ROI), internal rate of return (IRR) and payback period (PBP) of SSDS producing 72 liters of peppermint oil per year were 14.03%, 18.77% and 5.67 years, respectively over the projected economic life span of 25 years. Cost per litre (CPL) values of produced peppermint oil at the same interest rate (5%) were 2.10, 1.89 and 1.75 US$/L for 20, 25, and 30 years of lifespan, respectively while for eucalyptus oil, the corresponding values were 2.53, 2.27 and 2.10 US$/L, respectively. Exergoeconomic parameter for peppermint oil is enhanced by 11.43 and 19.94% with increase in lifespan of system by 5 and 10 years, respectively at same interest rate of 5% while the corresponding values for eucalyptus oil are increased by 11.30 and 19.90%, respectively. CO2 mitigated over the lifespan from SSDS for peppermint oil and eucalyptus oil based on energy approach is found as 2.37, 4.74, 7.11 tons CO2 and 1.97, 3.95, 5.9 tons CO2 for 2, 4 and 6 kg batch size, respectively. Whereas, the corresponding values based on exergy approach are 0.15, 0.11, 0.14 tons CO2 and 0.12, 0.09, 0.12 tons CO2, respectively. Thermal efficiency, EPF and LCCE of SSDS were reduced by 11.17, 16.8 and 17.76%, respectively for eucalyptus oil extraction than peppermint oil for constant batch size (i.e. 6 kg). Enviroeconomic parameter of SSDS for peppermint oil extraction is more than that of eucalyptus oil. This research will be helpful for vii researchers and investors to find out various energy-saving potentials at different parts of system and to establish a cost-effective, environment-friendly solar distillation system for essential oil extraction from aromatic and medicinal plants. The overall research work has undergone extensive analysis to produce responsible, system-effective results that are nourished by a detailed discussion of the results and conclusions, as well as future recommendations that may enlighten the researchers and inspire them to pursue additional potential developments in this field for the benefit of society, the environment, and the ecologically sustainable growth of peoples.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Bücher zum Thema "PEPPERMINT(MENTHA)"

Venkatachalam, K. V. Studies on the pathway for the biosynthesis of menthol isomers in peppermint (Mentha piperita). 1985.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Gallardo, Ivan T. Using infrared canopy temperature and leaf water potential for irrigation scheduling in peppermint (Mentha piperita L.). 1992.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Merrifield, Kathryn J. Population dynamics, extraction, and response to nematicide of three plant parasitic nematodes on peppermint (mentha piperita L.). 1990.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Rajaonarivony, Jean Irénée Marie. Purification and characterization of 4S-limonene synthase from Mentha x piperita L. CV. black mitcham (peppermint): Determination of the active site residues. 1991.

Den vollen Inhalt der Quelle finden

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Buchteile zum Thema "PEPPERMINT(MENTHA)"

Güntert, Matthias, Gerhard Krammer, Stefan Lambrecht, Horst Sommer, Horst Surburg und Peter Werkhoff. „Flavor Chemistry of Peppermint Oil (Mentha piperitaL.)“. In ACS Symposium Series, 119–37. Washington, DC: American Chemical Society, 2001. http://dx.doi.org/10.1021/bk-2001-0794.ch010.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Sato, H., S. Enomoto, S. Oka, K. Hosomi und Y. Ito. „Regeneration of Plants from Protoplasts of Mentha piperita L. (Peppermint)“. In Biotechnology in Agriculture and Forestry, 90–100. Berlin, Heidelberg: Springer Berlin Heidelberg, 1996. http://dx.doi.org/10.1007/978-3-662-09368-9_8.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Rudoy, Dmitry, Anastasiya Olshevskaya, Magomed Magomedov, Petr Pavlov, Mary Odabashyan und Evgeniy Krasavin. „Agrobiotechnology of Essential Oil Crops on the Example of Peppermint (Mentha Piperita)“. In XV International Scientific Conference “INTERAGROMASH 2022”, 1725–33. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-21219-2_191.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Akhmedov, Egamyor, Saydali Turdiev, Mehroj Dustiyorov und Gulom Jumaboev. „Features of Growth and Development of Peppermint (Mentha Piperita L.) in the Row Spacingof Rosehip (Rosa Canina L.)“. In XV International Scientific Conference “INTERAGROMASH 2022”, 2012–17. Cham: Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-21219-2_224.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Murray, Michael T. „Mentha piperita (Peppermint)“. In Textbook of Natural Medicine, 713–15. Elsevier, 2020. http://dx.doi.org/10.1016/b978-0-323-43044-9.00094-7.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

JAMISON, J. „Peppermint (Mentha piperita)“. In Clinical Guide to Nutrition & Dietary Supplements in Disease Management, 611–14. Elsevier, 2003. http://dx.doi.org/10.1016/b978-0-443-07193-5.50088-1.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Murray, Michael T. „Mentha piperita (Peppermint)“. In Textbook of Natural Medicine, 872–75. Elsevier, 2013. http://dx.doi.org/10.1016/b978-1-4377-2333-5.00105-x.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Bokelmann, Jean M. „Peppermint (Mentha piperita)“. In Medicinal Herbs in Primary Care, 523–34. Elsevier, 2022. http://dx.doi.org/10.1016/b978-0-323-84676-9.00064-7.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Mühlbauer, Werner, und Joachim Müller. „Peppermint (Mentha x piperita L.)“. In Drying Atlas, 395–400. Elsevier, 2020. http://dx.doi.org/10.1016/b978-0-12-818162-1.00045-6.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

„CHAPTER 18. Mint – Mentha piperita (Peppermint), Mentha spicata (Spearmint), Mentha aquatica (Water Mint), Mentha arvensis (Corn, Field, Wild Mint, Japanese Mint, Marsh Mint)“. In Culinary Herbs and Spices, 342–62. Cambridge: Royal Society of Chemistry, 2021. http://dx.doi.org/10.1039/9781839164446-00342.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Konferenzberichte zum Thema "PEPPERMINT(MENTHA)"

Al-Rahimy, Sarah Kadhim Ibrahim, und Rafid Abbas AL-Essa. „Effect the extracts of peppermint (Mentha spicata L.) in morphological deformations of mosquitoes Culex molestus Forskal (1775) (Diptera: Culicidae)“. In THE 7TH INTERNATIONAL CONFERENCE ON APPLIED SCIENCE AND TECHNOLOGY (ICAST 2019). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5123107.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Wijana, Susinggih, Tika Puspita und Nur Lailatul Rahmah. „Optimization of solubilizers combinations on the transparent liquid soap with the addition of peppermint (Mentha piperita L.) and lavender (Lavandula L.) oil“. In INTERNATIONAL CONFERENCE ON BIOLOGY AND APPLIED SCIENCE (ICOBAS). AIP Publishing, 2019. http://dx.doi.org/10.1063/1.5115696.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Nidianti, Ersalina, Ary Andini, Devyana Dyah Wulandari, Andreas Putro Ragil, Gilang Nugraha, Maharani Pertiwi Koentjoro und Endah Prayekti. „Toxicity assay of lavender (Lavandula angustifolia), peppermint (Mentha piperita), and eucalyptus (Eucalyptus globulus) essential oils by Brine Shrimp Lethality Test (BSLT) method“. In IWOSP 2021, INTERNATIONAL WORKSHOP ON STATISTICAL PHYSICS. AIP Publishing, 2023. http://dx.doi.org/10.1063/5.0124229.

Der volle Inhalt der Quelle

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Popescu, Sofia Georgeta, Antoanela Cozma, Lia Sanda Rotariu, Ariana Bianca Velciov und Florina Radu. „CHARACTERIZATION OF SOME ROMANIAN MEDICINAL PLANTS BASED ON TOTAL POLYPHENOLS CONTENT“. In 22nd SGEM International Multidisciplinary Scientific GeoConference 2022. STEF92 Technology, 2022. http://dx.doi.org/10.5593/sgem2022v/6.2/s25.15.

Der volle Inhalt der Quelle

Annotation:

Herbal teas are a popular beverage, that can be prepared very easily (by pouring hot water on various dried herbs). It is very important to monitor and develop a screening methodology for detecting the metal content of both tea plants and herbal tea. A variety of bioactive phytochemicals in the human diet are from f plant-based foodstuffs. Due to their minor side effects, the medicinal plants are widely used to treat many human diseases. Polyphenols, the most abundant components in tea, determine the quality and health function of tea. There are a variety of methods for the analysis of total polyphenols content from tea and medicinal plants, which range from the traditional titration method, to the widely used spectrophotometry based on the color Folin� Ciocalteu reaction. Natural products from medicinal plants, from the old foundations of traditional medicine, play today a vital role in the discovery of new active therapeutic agents. The aim of this study was to establish the total content of polyphenols of herbal of tea (medicinal plant) grown in different regions of Romania. In our work we collected herbal teas from county Gorj. These herbals are rosehip (Rose canina), chamomile (Matricaria chamomilla), peppermint (Mentha piperita), marigold (Calendula officinalis), yarrow (Achillea millefolium), and perforate St John's-wort (Hypericum perforatum). The content of total phenols from medicinal plants were estimated by the Folin Ciocalteu method, a spectrophotometric method. The content of phenols in medicinal herbs shows significant variations determined by the nature and type of herbal tea.

APA, Harvard, Vancouver, ISO und andere Zitierweisen

Wir bieten Rabatte auf alle Premium-Pläne für Autoren, deren Werke in thematische Literatursammlungen aufgenommen wurden. Kontaktieren Sie uns, um einen einzigartigen Promo-Code zu erhalten!