Quantitative analysis for phenolic acids by thin-layer chromatography

作者: Helmut Schmidtlein , Karl Herrmann

DOI: 10.1016/S0021-9673(00)89024-X

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摘要: Abstract A method is described by which phenolic acid compounds occurring in plant material can be separated on a polyamide column after suitable hydrolysis. The mixture of acids was also silica gel G thin-layer plates, and the individual were determined spectrophotometrically. Phenolic hydrolysed technical enzyme or treatment with 1% barium hydroxide solution, followed sulphuric acid. applied successfully to fruit vegetables.

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