| Literature DB >> 2625450 |
K Hirauchi1, T Sakano, S Notsumoto, T Nagaoka, A Morimoto, K Fujimoto, S Masuda, Y Suzuki.
Abstract
A highly sensitive method for measuring endogenous phylloquinone and menaquinones in animal tissues was developed, based on high-performance liquid chromatography with coulometric reduction and fluorimetric detection, following extraction from tissue homogenate and purification on a Sep-Pak silica cartridge followed by thin-layer chromatography. The detection limits of phylloquinone, menaquinone-4, -6, -10 and -13 were 40, 40, 50, 70 and 80 pg/g in rat liver, respectively.Entities:
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Year: 1989 PMID： 2625450 DOI： 10.1016/0378-4347(89)80012-x
Source DB: PubMed Journal: J Chromatogr