Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Acta Pharmaceutica Sinica》 1989-10
Add to Favorite Get Latest Update

COULOMETRIC TITRATION OF TOTAL FLAVONOIDS IN SOPHORA JAPONICA L.

LX Xu, AR Liu and XQ Zhang (Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing 100050)  
A method for the determination of total flavonoids in sophora japonica L. by coulometric titration was developed. The titration was carried out in a mixture of 1 mol/L KBr--2 mol/L HCl (1:1) and bromine was generated at the anode,rutin reacted with two moles of bromine with an n value of 4.The advantages of this method are simple and rapid, it can be used to analyze small amount of sample.
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【References】
Chinese Journal Full-text Database 1 Hits
1 Yuan Xiaomei;Liu Guixian;Hu Zhengzhi(China National Research Institute of Food and Fermentation Industries, Beijing, 100027);Colorimetric Determination of Flavones in Hawthorn and Its Products[J];食品与发酵工业;1996-04
【Co-references】
Chinese Journal Full-text Database 1 Hits
1 LX Xu, AR Liu and XQ Zhang (Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing 100050);COULOMETRIC TITRATION OF TOTAL FLAVONOIDS IN SOPHORA JAPONICA L.[J];药学学报;1989-10
【Secondary References】
Chinese Journal Full-text Database 10 Hits
1 ZHAO Xin;XIAO Yu-ping;HUANG Rong-lin;LI Jia-zhou;Department of Food and Bioengineering,Guangdong Industry Technical College;;Optimization of Purification Process for Total Flavonoids from Melastoma candidum D.Don Extracts by Central Composite Design Methodology[J];湖北农业科学;2016-02
2 GUO Qiulan;Department of Pharmacy, Luohe Medical College;;Research on Inhibition of S180 Sarcoma by Flavonoids Crude Extract from Exocarp of Longan[J];中国中医药现代远程教育;2015-16
3 ZHAO Meng-meng;LI Yang-bo;ZHANG Qian;College of Chemical and Biological Engineering, Lanzhou Jiaotong University;Institute of Husbandry and Pharmaceutical Science of CAAS;;Effects of Microwave Treatment on the Germination of Mung Bean and Nutritional Quality of Bean Sprouts[J];湖南农业科学;2015-06
4 YANG Xiu-lian;SONG Jia-ni;ZHAO Fei;WANG Liang-gui;College of Landscape Architecture,Nanjing Forestry University;;Effects of Cold Storage on Major Nutrients of Five Osmanthus fragrans Cultivars[J];西南农业学报;2014-06
5 ZHU Hai-fang;HAI Juan;WANG Chun-yan;LI Min;ZHENG Hai-rong;DUAN Gui-feng;Shandong Dong-E E-Jiao Co. ,Ltd. ,National Engineering Technology Research Center of Animal Glues Traditional Chinese Medicine;;Determination of Content of Rutin in Sangye Pipa Ejiao Paste by HPLC[J];中国药物评价;2014-04
6 XIE Tianyan;HE Kaize;ZHAO Hai;PU Qiang;FANG Yang;Chengdu Institute of Biology,Chinese Academy of Science;University of Chinese Academy of Science;;Antimicrobial activities and flavonoid contents of the extracts from four strains of duckweed[J];应用与环境生物学报;2014-02
7 YANG Xiu-lian;ZHAO Fei;WANG Liang-gui;College of Landscape Architecture,Nanjing Forestry University;;Analysis of nutrients in the petals of 25 cultivars of Osmanthus fragrans[J];福建林学院学报;2014-01
8 LI Li-hua,ZHANG Jin-sheng,AN Bao-zhen,ZHANG Xiao-yan(College of Petroleum and Chemical Engineering,Liaoning University,Fushun 113001,China);An Optimized Method for Infusing Pine Tea[J];食品与发酵科技;2013-03
9 ZHAO Meng-meng,CUI Xiang-jun,WANG Bin,LIU Xu-hui(School of Chemical and Biological Engineering,Lanzhou Jiaotong University,Lanzhou 730070,PRC);Effects of Ultrasonic Treatment on Germination of Soybean Seeds[J];湖南农业科学;2013-07
10 HUANG Xiao-dong1,CAI Jian-xiu2,XU Li-xuan3,ZHAO Yi-zhen2(1.Institute of Wetland,Quanzhou Normal College,Quanzhou 362000,China;2.College of Chemistry and Life Science,Quanzhou Normal University,Quanzhou 362000,China;3.Quanzhou Preschool Education College,Quanzhou 362000,China);Study on Antioxidation Effect in Vitro and in Vivo of Total Flavonoids from Inonotus obliquus[J];食品与生物技术学报;2012-10
Similar Journals
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved