从以松木为原料,硫酸盐法造纸工业副产品粗松香皂中直接提制分离得纯β-谷甾醇,收得量>1%可考虑作为甾类激素合成原料,初步估计比较胆固醇价廉2—3倍,并用氧化铅柱层析,将甾醇与高级脂肪醇圆满地分开。 From the pine wood as raw material, the sulfated paper industry by-product crude crude rosin soap directly extracted and separated pure β-sitosterol, the yield of> 1% can be considered as raw materials for the synthesis of steroid hormones, preliminary estimates compare cholesterol cheap 2 - Three times and chromatographed with lead oxide, the sterols were successfully separated from the higher fatty alcohols.