Tigogenin was separated completely from the crude sapogenins by macroporous resin column chromatography,only simple solvent Ilelute was used in the column of the separate process.
用大孔树脂为吸附剂色谱方法在分离过程要简单溶剂-Ⅱ,分离出单一组分剑麻甙元占粗甙元比率高达70%以上。
Tigogenin was separated completely from the crude sapogenins by macroporous resin column chromatography,only simple solvent Ilelute was used in the column of the separate process.
用大孔树脂为吸附剂色谱方法在分离过程要简单溶剂-Ⅱ,分离出单一组分剑麻甙元占粗甙元比率高达70%以上。
After the dormancy in whole winter, the stem color would be changed into fulvous. 3 single lines with over 1% steroid sapogenin have been selected from those lines with near 1% steroid sapogenin.
利用筛选出苷配基含量接1%料,选育出苷配基含量超过1%单株品系3个。
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