摘要
目的：建立一种快速检测红蓝草中总黄酮含量的方法。方法：采用微波辅助预处理样品,分光光度法检测红蓝草中的总黄酮的含量。结果：当含量浓度处于0.03~0.56 mg·m L-1时,吸光度与浓度呈现出良好的线性关系。微波-分光光度法操作简便,分析速度快,基本能满足分析的要求。
Objective： In order to establish a rapid and brief method to detect Total Flavonoids in Peristrophe Roxburghiana. Methods： Microwave assisted extraction was used in sample processing and spectrophotometry were used to detect Total Flavonoids in Peristrophe Roxburghiana. Results： The concentration and Absorbance showed a good linear relationship in the concentration range of 0.03~0.56 mg·m L-1. The method of Microwave assisted-spectrophotometry is easy to operate, and meets the analysis requirement.
出处
《广东化工》
CAS
2016年第6期183-183,185,共2页
Guangdong Chemical Industry
基金
广西民族师范学院科研项目(XYYB2011018)
关键词
分光光度法
红蓝草
总黄酮
spectrophotometry
peristrophe roxburghiana
total flavonoids
