山西省主产地槐米芦丁含量分析

Content Analysis on Rutin in Flos Sophorae from the Main Producing Area of Shanxi Province

采用高效液相色谱法,对山西省运城盐湖、河津、稷山、万荣、夏县5地所采集的槐米进行芦丁含量的测定与分析。结果表明:山西省不同产地的槐米芦丁含量相差较大,在13.09%~24.59%之间。运城盐湖所产槐米的芦丁含量较高,而夏县所产槐米的芦丁含量相对较低;双季槐米芦丁含量略低于单季槐米芦丁含量;米槐小枝条芦丁含量为20.50%,与槐米中平均芦丁含量相差无几。经蒸晒处理的槐米芦丁含量最高,可达到23.77%;其次是烘晒处理槐米芦丁的含量,为22.16%;自然晒干方式下槐米芦丁含量较低。

The rutin content of Flos Sophorae which were collected from Yanhu, Hejin, Jishan, Wanrong and Xiaxian in Yuncheng city of Shanxi province were measured and analyzed by the high performance liquid chromatography. Results showed that difference in the rutin content of Flos Sophorae from different proucing area was large which was between 13.09% and 24.59%. The rutin content of Flos Sophorae from Yanhu was higher while that from Xiaxian was lower. The rutin content of double cropping Flos Sophorae was lower than that of single cropping Flos Sophorae. The rutin content in the young branches of Sophora japonica was 20.50% , which was similar to the rutin content of Flos Sophorae. The rutin content of Flos Sophorae after steam drying was the highest（23.77% ） which followed by that after bake drying（22.16% ）, while the rutin content of Flos Sophorae after natural drying was lower.