نتایج جستجو برای: phyto
تعداد نتایج: 1289 فیلتر نتایج به سال:
Phytoconstituents have been used in medicine science since ancient times due to their various pharmacological actions. But most of them (like flavanoids, terpenoids) are low in lipid solubility and have large molecular size due to complex multiple ring structure, causing poor absorption and poor bioavailability via oral route. The phytosome system of drug delivery results in increased bioavaila...
Origanum majorana L. (Family Lamiaceae) is a frost tender perennial undershrub, native to Cyperus and naturalised in Mediterranean regions, particularly found in temperate regions of the Himalayas. Its usage for flavour and aroma dates back to ancient times. Traditionally, the leaves of marjoram are used for its medicinal properties to cure insomnia, gastritis, asthma and nervousness. Now-a-day...
The methanolic extract of Flemingia macrophylla roots exhibited significant estrogenic activity in the transgenic plant assay system which was comparable to the activity of soybean extract. Utilizing estrogenic activity-guided fractionation, one new compound, fleminigin, together with 23 known compounds were isolated from F. macrophylla roots' methanolic extract. The structure of the new compou...
The macroscopic characters of the whole plant, physical constant values, extractive values, preliminary phyto-chemical tests, fluorescence characters under ultra-violet light after treatment with different reagents of the powdered leaves form the tree of Adansonia digitata linn., [Bombacaceae] were studied to fix some pharmacognostical parameters. Preliminary phytochemical screening on the meth...
Murraya koenigii is a valuable medicinal plant which has been used in traditional system of medicine since long time. The extraction of active ingredients such as alkaloids, flavonoids, triterpenes, steroids etc. from the plant facilitates pharmacological studies. The present investigation is to evaluate the proper taxomic status and preliminary phyto-chemical characters as well as physicochemi...
Graduate School of Agriculture, Kyoto University, Kitashirakawa-Oiwake-cho, Sakyo-ku, Kyoto 606–8502, Japan (S.I., T.I.); Plant Genome Engineering Research Unit, Agrogenomics Research Center, National Institute of Agrobiological Sciences, Tsukuba 305–8602, Japan (M.E., H.S., S.T.); The Japan Association for Advancement of Phyto-Regulators, Ushiku 300–1211, Japan (J.O., N.N., M.Y.); and Crop Pro...
Numerous plants are known to exhibit considerable biological activities in the fields of medicine and agriculture, yet access to their active ingredients is often complicated, cumbersome and expensive. As a consequence, many plants harbouring potential drugs or green phyto-protectants go largely unnoticed, especially in poorer countries which, at the same time, are in desperate need of antimicr...
Pavetta indica Linn is used in the traditional medicine for many diseases.In the present study, the diuretic activity of Petroleum ether and Methanol extract of leaves of Pavetta indica was studied and the activity was compared with furosemide as standard.All the extracts exhibited significant diuretic activity as evidenced by increased total urine volume and the urine concentration of Na , K a...
Dietary lignans are phyto-oestrogens that possibly influence human health. The present review deals with lignan bioavailability, the study of which is crucial to determine to what extent metabolism, absorption and excretion of lignans alter their biological properties. Since intestinal bacteria play a major role in lignan conversion, for instance by producing the enterolignans enterodiol and en...
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