n.膽甾烷

Contains bio-gold, grape polyphenol, cholestane, herbal DNA, etc. It can minimize the fine lines , help lighten black eye and eye pouch，tighten the skin around eyes. 富含活性金，葡萄多酚，膽甾醇，植物DNA，納能托等。消除眼部細(xì)紋。減輕眼袋和黑眼圈，收緊眼部肌膚。

The steroids of cholest 4 ene 3 one and cholestane 3,6 dion in Yisheng Capsules were determined by capillary gas chromatography.The results provide a reference to work out its quality standard. 采用毛細(xì)管氣相色譜法測定了益腎膠囊中膽甾-4-烯-3-酮、膽甾-3，6-二酮的含量，為該制劑制度質(zhì)量標(biāo)準(zhǔn)提供了參考依據(jù)。

cholestane triol 膽甾烷三醇

cholestan saponin 膽甾烷型皂苷