English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

Ipomoea mauritiana is one of the source plants of Vidari, an Ayurvedic drug used as Medhyarasayana (rejuvenating drug). In this current study, coumarins were separated from tuberous root of I. mauritiana and characterization of the coumarin fraction was done by LC-MS/MS analysis by atmospheric pressure chemical ionization method. Anti-amnesic activity was evaluated against scopolamine induced amnesia in Wistar rats. Mass spectroscopic characterization of coumarin fraction directed to the tentative identification of coumarins such as 7-hydroxy-6-methoxy coumarin, 7-hydroxycoumarin, 5-methoxy-6,7-furanocoumarin, 5,7-dimethoxycoumarin, and 6-hydroxy-7-methoxy-4-phenylcoumarin. Aqueous extract of I. mauritiana at a dose of 100 and 200 mg/kg showed significant anti-amnesic activity against scopolamine-induced changes in step through latency and working memory errors. The findings of the study showed that I. mauritiana is a rich source of coumarins and possessed significant anti-amnesic activity. The study concluded the scientific basis of using I. mauritiana as rejuvenating drug in Ayurveda.

Characterization of coumarins from Ipomoea mauritiana Jacq by LC-APCI-MS/MS analysis and evaluation of its anti-amnesic activity