Visible Spectrophotometric Determination of Total Flavonoids in Buddleja officinalis Maxim

摘要：

Rutin was used as the standard sample and NaNO2, Al (NO3)3 and NaOH was used to compose the coloration system, the visible spectrophotometric assay of determination of total flavonoids content in Buddleja officinalis Maxim was built. The results showed that the measure wavelength was 510 nm, the total flavonoids content in Buddleja officinali Maxim was an average of 2031％, the average recovery was 100.3％ and RSD was 0.75％.

关键词： Buddleja officinalis Maxim. total flavonoids spectrophotometry deternination

作者: Guo Lei

作者单位: Jiangsu Key Laboratory of Marine Biotechnology,Huaihai Institute of Technology Lianyungang, China Marine College, Huaihai Institute of Technology,Lianyungang, Jiangsu Province 222005, China

会议类型: 国际会议

会议名称: 2011 International Conference on Agricultural Engineering New Technology & Taishan Academic Forum(2011农业工程新技术国际学术会议暨泰山学术论坛 ICAE2011&TSAF)

会议地点: 山东淄博

会议语种:英文

页码: 1121-1124

在线出版日期: 2011-05-27（万方平台首次上网日期，不代表论文的发表时间）