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的色谱方法在离的过程中仅需要简单的溶剂-Ⅱ,离出的单一组甙元占粗甙元的比率70%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近1%的材料，选育出苷配基含量超过1%的单株品系3个。

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的色法在分离的过程中仅需要简单的溶剂-Ⅱ,分离出的单一组分剑麻甙元占粗甙元的比率高达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.

利用筛选出苷量接近1%的材料，选育出苷量超过1%的单株品系3个。

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的色谱方法的过程中仅需要简单的溶剂-Ⅱ,的单一组剑麻甙元占粗甙元的比率高达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.

利用筛选配基含量接近1%的材料，选育配基含量超过1%的单株品系3个。

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中仅需要简单溶剂-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.

利用筛出苷配基含量接近1%材，出苷配基含量超1%单株品系3个。

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.

用大孔树脂为吸附的色谱方法在离的过程中仅需要简单的-Ⅱ,离出的单一组剑麻甙元占粗甙元的比率高达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.

利用筛选出基含量接近1%的材料，选育出基含量超过1%的单株品系3个。

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的色谱法分离的过程中仅需要简单的溶剂-Ⅱ,分离出的单一组分剑麻甙元占粗甙元的比率高达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.

利用筛选出含量接近1%的材料，选育出含量超过1%的单株品系3个。

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.

用大孔吸附剂的色谱方法在分离的过程中仅需要简单的溶剂-Ⅱ,分离出的单一组分剑麻甙元占粗甙元的比率高达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近1%的材料，选育出苷配基含量超过1%的单3个。

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的色谱方法在分离的过程中仅需要简单的溶剂-Ⅱ,分离出的单一组分甙元占粗甙元的比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近1%的材料，选育出苷配基含量超过1%的单株品系3个。

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的色谱方法在分离的过程中仅需要简单的溶剂-Ⅱ,分离出的单一组分剑麻甙元占粗甙元的比率高达70%。

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近1%的材料，选育出苷配基含量超过1%的单株品系3个。