摘要
从赤芝孢子粉的水溶部分分得2种含氮化合物,从脂溶部分得到8种单体和2种纯度较差的成分。根据物化性质、光谱分析等方法,两种水溶性成分分别鉴定为胆碱和甜菜碱,8种脂溶成分鉴定为廿四烷酸、硬脂酸、棕榈酸、麦角甾-7,22-二烯-3β-醇、廿二烷酸、十九烷酸、廿四烷、卅一烷。另外2种成分分别鉴定为麦角甾醇和β-谷甾醇,但两者纯度较差,均混有少量的麦角甾7,22-二烯-3β-醇。
Two and ten compounds were isplated from the water portion and the ethereal soluble lipophilic fraction of Ganoderma lucidum respectively.On the basis of their chemical proper- ties and co-TLC and IR spectral analysis,the two compounds from the water portion were id- entified as choline (Ⅰ)and betains (Ⅱ),ten compounds from thereal soluble fraction as tetra- cosanoic acid,stearic acid,palmitic acid,ergosta-7,22-diene-3β-ol,nonadecanoic acid,benenic acid,tetracosane,hentriacontane,ergosterol and β-sitosterol.In addition,there are two com- pounds not be purified as contaminated by a small amount of ergosta-7,22-diene-3β-ol.
