Essential oil composition of valeriana jatamansi jones from himalayan regions of India
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چکیده
منابع مشابه
Essential Oil Composition of Valeriana Jatamansi Jones from Himalayan Regions of India
Valeriana jatamansi Jones germplasm collected from sub-temperate Himalayan region of Uttarakhand and North-East state of Meghalaya, India was evaluated under identical conditions at National Bureau of Plant Genetic Resources, Bhowali, India, to study germplasm diversity based on essential oil composition. Twenty one compounds were identified in V. jatamansi root oil by GC and GC-MS. The major c...
متن کاملIdentification of new cytotypes of Valeriana jatamansi Jones, 1970 (Valerianaceae) from North-Western Himalayan region of India
Valeriana jatamansi, a medicinally important species of the family Valerianaceae, has been cytologically studied in different geographical areas of North-Western Himalayan region of India. The tetraploid cytotype with chromosome numbers 2n=32 is in conformity with the earlier reports of the species from different parts of the world. An octoploid cytotype (2n=64) makes a new addition for the spe...
متن کاملIridoids and sesquiterpenoids from the roots of Valeriana jatamansi Jones.
Three new iridoids, jatamanvaltrates R-S (1-2) and jatamanin Q (3), as well as three new sesquiterpenoids, valeriananoids D-E (4, 5) and clovane-2β-isovaleroxy-9α-ol (6), together with nine known compounds were isolated from the roots of Valeriana jatamansi Jones. Compound 2 was the first reported iridoid with fatty acid esters in the Valerianaceae family. The structures of new compounds were e...
متن کاملAntioxidant Activity of Essential Oil and Extracts of Valeriana jatamansi Roots
Valeriana jatamansi is an indigenous medicinal plant used in the treatment of a number of diseases. In the present study, chemical composition of the essential oil was determined by GC-MS. Seven major components were identified in Valeriana jatamansi essential oil, namely, β-vatirenene, β-patchoulene, dehydroaromadendrene, β-gurjunene, patchoulic alcohol, β-guaiene, and α-muurolene. Methanolic,...
متن کاملAnti-epileptic Effects of Valepotriate Isolated from Valeriana jatamansi Jones and Its Possible Mechanisms
OBJECTIVE This work aimed to investigate the anti-epileptic effects of valepotriate isolated from Valeriana jatamansi Jones and studied its possible mechanisms. METHODS The anti-epileptic effects of valepotriate were studied using maximal electroshock-induced seizure (MES), pentylenetetrazole (PTZ)-induced epilepsy, and pentobarbital sodium-induced sleeping model in mice. The possible anti-ep...
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ژورنال
عنوان ژورنال: Indian Journal of Pharmaceutical Sciences
سال: 2015
ISSN: 0250-474X
DOI: 10.4103/0250-474x.156614