新疆不同产地红花的质量分析

Quality Analysis of Safflower from Different Regions of Xinjiang

目的：运用《中华人民共和国药典》规定的红花质量评价方法，对新疆昌吉、塔城、伊犁和和田几个主产地的红花进行质量分析。方法：中国药典（2010年版）一部规定的水分、灰分和酸不溶性灰分、红色素吸光度、浸出物、羟基红花黄色素A测定方法。结果：24批新疆不同产地红花的水分、浸出物和羟基红花黄色素A的含量合格，和田产红花总灰分含量范围1769%～2548%、酸不溶灰分含量范围1029%～1705%，大大高于药典标准，部分样品的红色素吸光度为0140 3～0180 4，低于药典标准，其他产地样品则均合格。结论：对24批新疆不同产地的红花样品进行聚类分析，和田产红花单独聚为一类，其他产地样品聚为一类，其中昌吉、塔城地区的样品更为相似，与伊犁地区的样品质量有一定差别。建议和田地区不宜大规模发展红花种植。

Objective：To analyze the quality of safflower（Carthamus tinctorius）from several main producing regions of Xinjiang according to Chinese PharmacopoeiaMethods：The contents of moisture，ash，acid insoluble ash，red pigment absorbance，extract，hydroxysafflor yellow A were measured according to Chinese pharmacopoeia（2010 edition）Results：The content of water，extract and hydroxysafflor yellow A in 24 batch of safflower sample from different producing regions of Xinjiang met the requirements of Chinese PharmacopoeiaFor samples from Hetian，the total ash content ranged from 1769%~2548% and acid insoluble ash content 1029%~1705%，much higher than the standard of Chinese Pharmacopoeia.And the red pigment absorbance of the partial samples ranged from 0140 3～0180 4，lower than the standard of PharmacopoeiaOther samples met the requirementsConclusion：We found that safflower in Hetian were clustered into a separate category and other origin samples were clustered into one category by Cluster analysisThe samples from Changji and Tacheng were similar，and different from the samples from YiliSo Hetian is not suitable for large scale cultivation of safflower