羟脯氨酸
高碘酸盐
脯氨酸
化学
甲苯
色谱法
氯胺-T
氯胺
有机化学
氨基酸
生物化学
氯
作者
Nelly Blumenkrantz,G. Asboe‐Hansen
标识
DOI:10.1016/0003-2697(75)90354-1
摘要
A critical study of the different steps involved in previous procedures for hydroxyproline determination allows the omission of some of them without losing the advantages of the methods. Studies on the first toluene extract, usually discarded, shows that (1) at room temperature, the oxidation product of proline with chloramine T dose not interfere with the color reaction of the hydroxyproline oxidation product, and (2) it allows the detection of both imino acids on the same sample provided the first toluene extract is further oxidized with periodate. The modified hydroxyproline assay presented gives similar results with a simpler procedure.
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