Polygonatum cyrtonema Hua from five different areas was used as experimental material,total saponins and total flavonoids.Colorimetric analysis method was used to compare those contents.The results showed that the con...Polygonatum cyrtonema Hua from five different areas was used as experimental material,total saponins and total flavonoids.Colorimetric analysis method was used to compare those contents.The results showed that the contents of Polygonatum polysaccharides from different areas were in the range of 8.09%~11.78%,whereas the content of total saponins and total flavonoids was quite different,which were 2.73%~5.01%and 0.21%~0.71%,respectively.In general,these Polygonatum samples had higher polysaccharide content with obvious differences for the contents of total saponins and a low contents of flavones.展开更多
文摘Polygonatum cyrtonema Hua from five different areas was used as experimental material,total saponins and total flavonoids.Colorimetric analysis method was used to compare those contents.The results showed that the contents of Polygonatum polysaccharides from different areas were in the range of 8.09%~11.78%,whereas the content of total saponins and total flavonoids was quite different,which were 2.73%~5.01%and 0.21%~0.71%,respectively.In general,these Polygonatum samples had higher polysaccharide content with obvious differences for the contents of total saponins and a low contents of flavones.