羊毛甾醇

根据本工艺提取的蜂胶经GC-MS检测，检测结果表明所提蜂胶中含有192种物质，包括黄酮类化合物、肉桂醇、羊毛甾醇醋酸盐、十六酸、十八烯、二十二烷酸和维生素E等。

According to GC-MS analysis , the propolis contains 192 substances , including flavonoids , cinnamic alcohol , lanosterol acetate , hexadecanoic acid , 18-ene , 22 alkyl acids , vitamin E , etc.2 .

TTS-12作用后，麦角甾醇、羊毛甾醇含量为（5·6±0·8）%、（16·5±3·2）%。

The concentrations of ergosterol and lanosterol in Candida albicans treated with TTS-12 were ( 5.6 ± 0.8 ) % and ( 16.5 ± 3.2 ) % , respectively .

结果：TTS-12对白念珠菌、新型隐球菌具有抑制作用。对照组白念珠菌麦角甾醇、羊毛甾醇含量为（53·2±4·8）%、（3·5±0·6）%；

Results : The concentrations of ergosterol and lanosterol in Candida albicans control group were ( 53.2 ± 4.8 ) % and ( 3.5 ± 0.6 ) % , respectively .

白色念珠菌羊毛甾醇14α-去甲基化酶三维结构分子模型研究

A Three dimensional Model of Lanosterol 14 α demethylase of Candida albicans

此工艺对环境友好，同时可回收羊毛甾醇。

The process is more environmentally friendly while lanosterol could also be recycled .

除此之外，还有少量日耳曼苗醇、羊毛甾醇、3，5-二烯豆苗烷等。

In addition , the deodorizer distillate contained a trace of germanical sterol , lanosterol , stigmastan-3,5-diene etc.

麦角甾醇和羊毛甾醇的保留时间分别为21min和27min。

The results show that the retention time of ergosterol and lanosterol is 21 and 27 min respectively .

采用溶剂选择性结晶分步得到羊毛甾醇、高级脂肪醇和胆甾醇。

Using selective crystallization method , lanosterol , high-level fatty alcohols , and cholesterol were isolated step by step .

基于羊毛甾醇14α去甲基化酶的新型抗真菌化合物的设计、合成与三维定量构效关系研究

Design , Synthesis and Three Dimensional Quantitive Structure-Activity Relationship of Novel Antifungal Compounds for Lanosterol 14a Demethylase of Fungi

目的：建立衍生化-毛细管气相色谱法测定白念珠菌中羊毛甾醇和麦角甾醇等甾醇的含量。

Objective : To establish a method of derivation - capillary gas chromatography for the determination of sterols in Candida albicans , such as lanosterol and ergosterol .