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.
利用筛选出皂苷配基含量接近1%材料,选育出皂苷配基含量1%单株品系3个。
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.
利用筛选出皂苷配基含量接近1%材料,选育出皂苷配基含量1%单株品系3个。
Results: 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.
结果:用大孔树脂为吸附谱方法在程中仅需要简单溶-Ⅱ,出单一组剑麻皂甙元占粗皂甙元比率高达70%以上。
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