Güncel Gönderiler: Farmakognozi Anabilim Dalı
Toplam kayıt 594, listelenen: 241-260
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Composition of the essential oils of Tordylium trachycarpum (Boiss.) Al-Eisawi et Jury and Tordylium hasselquistiae DC. growing in Turkey
(Allured Publ Corp, 2007)The essential oils obtained by hydrodistillation from fruits of Tordylium trachycarpum (Boiss.) Al-Eisawi et Jury and Tordylium hasselquistiae DC. (Apiaceae) were analyzed by GC and GC/MS. In total, fifty-three compounds ... -
Ninde oil (Aeollanthus myrianthus Taylor) revisited: Analysis of a historical oil
(Allured Publ Corp, 2005)A new analysis by GC and GC/MS was made on a sample of ninde oil that had been produced by water and steam distillation in 1934/35 from flowers of Aeollanthus myrianthus Bak. (Lamiaceae) of Northern Zambian origin. Forty-one ... -
Composition of the essential oil of Marrubium bourgaei ssp caricum P.H. Davis
(Allured Publ Corp, 2004)The composition of the water-distilled essential oil of Marrubium bourgaei Boiss. ssp. caricum P.H. Davis (endemic) (Labiatae) was analyzed by GC/MS. Forty-six compounds were identified representing 91.3% of the total oil. ... -
Composition of the essential oil of Cymbopogon afronardus Stapf from Uganda
(Allured Publ Corp, 2005)A steam-distilled commercial by available essential oils of Cymbopogon afronardus (Mutete) were analyzed by GC and GC/MS. Seventy-four compounds making up 95.1% of A and 59 compounds making up 86.4% of B were characterized. ... -
The Effect of the Plant Age and Growth Period on the Nutritional Substance, Chlorophyll and Steviol Glycoside Rates in Stevia (Stevia Rebaudiana Bertoni) Leaves
(Taylor & Francis Inc, 2018)Stevia (Stevia rebaudiana Bertoni) is a perennial and subshrub herb of the Asteraceae family, which originates from South America. Stevia has long been used as a sweetener and herbal medicine throughout the world. The most ... -
Composition and anticandidal activity of the essential oil of Chaerophyllum byzantinum Boiss.
(Wiley, 2006)Water-distilled essential oil of Chaerophyllum byzantinum Boiss., collected from Bursa, Uludag, in Turkey, was analyzed by GC and GC/MS. Sixty-five components were identified representing 94.6% of the oil. Sabinene (30.0%), ... -
Anticandidal activity of essential oils from commercial herbal spices from Turkey
(Georg Thieme Verlag Kg, 2007)… -
Composition of the essential oils of Lycium barbarum and L-ruthenicum fruits
(Springer, 2006)Water-distilled essential oils from the fruits of Lycium barbarum and L. ruthenicum were analyzed by GC-MS. The main components in the oil of L barbarum were found to be hexadecanoic acid (47.5%), linoleic acid (9.1%), ... -
Composition and potential of Tanacetum haussknechtii Bornm. Grierson as antioxidant and inhibitor of acetylcholinesterase, tyrosinase, and -amylase enzymes
(Taylor & Francis Inc, 2018)The phytochemical composition of essential oils and extracts of Tanacetum haussknechtii were investigated with GC-FID-MS and LC-MS/MS techniques and evaluated against oxidation, acetylcholinesterase, tyrosinase, and -amylase ... -
Phytochemical contents and enzyme inhibitory and antioxidant properties of Anethum graveolens L. (dill) samples cultivated under organic and conventional agricultural conditions
(Pergamon-Elsevier Science LTD, 2013)Inhibitory effect of the n-hexane, dichloromethane, ethyl acetate, and ethanol extracts from Anethum graveolens L. (dill) cultivated under organic (AG-O) and conventional (AG-C) conditions was tested against acetylcholinesterase ... -
Profiling of in vitro neurobiological effects and phenolic acids of selected endemic Salvia species
(Elsevier Sci LTD, 2012)The ethyl acetate and methanol extracts from 16 Salvia L species were screened for their inhibitory activity against acetylcholinesterase, butyrylcholinesterase, lipoxygenase, and tyrosinase; the enzymes linked to ... -
Tannic acid as a natural antioxidant compound: Discovery of a potent metabolic enzyme inhibitor for a new therapeutic approach in diabetes and Alzheimer's disease
(Wiley, 2019)Multiple studies have been recorded on the synthesis and design of multi-aim anti-Alzheimer molecules. Using dual butyrylcholinesterase/acetylcholinesterase inhibitor molecules has attracted more interest in the therapy ... -
Composition of the Essential Oil of Salvia montbretii Benth. from Turkey
(Acg Publications, 2018)The composition of the essential oil produced from aerial parts of Salvia montbretii Benth.(Lamiaceae), was analyzed by GC and GC-MS. Forty-six compounds constituting about 97.7% of the essential oil were characterized. ... -
Assessment of Phenolic Acid Content and In Vitro Antiradical Characteristics of Hawthorn
(Mary Ann Liebert Inc, 2011)The infusions and extracts obtained from leaves with flowers, fruit peel, and seed from hawthorn (Crataegus monogyna Jacq., Family Rosaceae) were subjected to evaluation as potential sources of antioxidant phytochemicals ... -
Antiprotozoal assessment and phenolic acid profiling of five Fumaria (fumitory) species
(Elsevier Sci LTD, 2015)Objective: To explore some Fumaria species which were recorded to be traditionally used against malaria and other protozoal diseases. Methods: Consequently, in the current study. antiprotozoal effect of the ethanol extracts ... -
Chemical and biological analysis of the by-product obtained by processing Gentiana lutea L. and other herbs during production of bitter liqueurs
(Elsevier Science BV, 2016)The exploitation of plant by products is particularly important for the industries that produce bitter liqueurs, being the subsequent disposal very expensive. In fact, these wastes can be considered a good source of bioactive ... -
Comparative studies on Turkish and Indian Centella asiatica (L.) Urban (gotu kola) samples for their enzyme inhibitory and antioxidant effects and phytochemical characterization
(Elsevier Science BV, 2013)In this study, enzyme inhibitory and antioxidant activity of the ethanol extracts of Centella asiatica (L.) Urban from Turkey and India was examined and the results were compared to those of the standardized extract of the ...
