Quantitative analysis of phytoestrogens in kudzu-root, soy and spiked serum samples by high-pressure liquid chromatography

2004 ◽  
Vol 18 (6) ◽  
pp. 367-380 ◽  
Author(s):  
Elhabib Benlhabib ◽  
John I. Baker ◽  
Daniel E. Keyler ◽  
Ashok K. Singh
Keyword(s):  
High Pressure ◽  
Liquid Chromatography ◽  
Quantitative Analysis ◽  
High Pressure Liquid Chromatography ◽  
Serum Samples ◽  
Spiked Serum

Quantitative Analysis of Photochemical Reactions Utilizing High Pressure Liquid Chromatography: Linear Polyenes Related to Vitamin A

1979 ◽  
Vol 2 (8) ◽  
pp. 1205-1218 ◽  
Author(s):  
Walter H. Waddell ◽  
Patricia M. Dawson ◽  
Daniel L. Hopkins ◽  
Karen L. Rach ◽  
Motokazu Uemura ◽  
...  
Keyword(s):  
High Pressure ◽  
Liquid Chromatography ◽  
Quantitative Analysis ◽  
Vitamin A ◽  
High Pressure Liquid Chromatography ◽  
Photochemical Reactions ◽  
Linear Polyenes

scholarly journals Assay of free and glycine- and taurine-conjugated bile acids in serum by high-pressure liquid chromatography by using post-column reaction after group separation

1982 ◽  
Vol 204 (1) ◽  
pp. 135-139 ◽  
Author(s):  
S Onishi ◽  
S Itoh ◽  
Y Ishida
Keyword(s):  
High Pressure ◽  
Liquid Chromatography ◽  
Bile Acid ◽  
Bile Acids ◽  
High Pressure Liquid Chromatography ◽  
Exchange Chromatography ◽  
Group Separation ◽  
Serum Samples ◽  
Hydroxy Steroid ◽  
Steroid Dehydrogenase

An accurate and sensitive method that involves the group separations of serum bile acids (i.e. free and glycine- and taurine-conjugated bile acid fractions) by ion-exchange chromatography on piperidinohydroxypropyl-Sephadex LH-20 is described. Each group was then analysed by high-pressure liquid chromatography by using the post-column reaction technique with immobilized 3 alpha-hydroxy steroid dehydrogenase. The bile acid patterns in the umbilical venous serum samples were analysed by this method. Taurochenodeoxycholate predominated in the umbilical cord.

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