A new ursane-galactoside was isolated from the rhizomes of Potentilla anserine along with 2 known ursane-and oleanane-type triterpene *** structures of these compounds were established on the basis of spectral charact...
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A new ursane-galactoside was isolated from the rhizomes of Potentilla anserine along with 2 known ursane-and oleanane-type triterpene *** structures of these compounds were established on the basis of spectral characteristics and chemical *** novel compound was identified as 2α,3β,19β-trihydroxyurs-12-en-28-oic acidβ-D-galactonopyranesyl ester by instrument of UV,IR,NMR,MS X-ray diffraction ***.
We examined the effects of enthanol extracts isolated from Salix babylonica *** on the degree of fat storage induced in mice by feeding a high fat diet for 9 *** a high fat diet containing 5,10 or 30g/kg enthanol extr...
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We examined the effects of enthanol extracts isolated from Salix babylonica *** on the degree of fat storage induced in mice by feeding a high fat diet for 9 *** a high fat diet containing 5,10 or 30g/kg enthanol extracts prevented the body and parametrial adipose tissue weight increases of mice fed the high fat diet ***,enthanol extracts can significantly inhibited the elevations in blood triacylglycerol in rats orally administered a lipid emulsion compared with that of rats given the lipid emulsion *** vitro experiments,they inhibited the palmitic acid uptake into the small intestinal brush border membrane and accelerated the noradrenaline-induced *** identify the active substances which have effects on lipolysis and fat absorption of enthanol extracts,we isolated three compounds including Luteolin-7-O-β-D-glucopyranoside,Luteolin, *** the enthanol *** results indicated that the three compounds can accelerate the noradrenaline(NE)-induced lipolysis and inhibit fat acid uptake into intestinal brush border membrane in ***,the anti-obesity effect of the extracts in mice fed a high fat diet may be due to the inhibition of small intestinal absorption of dietary fat and the acceleration of NE-induced *** are now in progress to isolate other components from the crude extracts.
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