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hopkins-cole reaction
释义
Hopkins-Cole reaction
Hopkins-Cole reaction
[
′häp·kənz′kōl rē‚ak·shən
]
(analytical chemistry)
The appearance of a violet ring when concentrated sulfuric acid is added to a mixture that includes a protein and glyoxylic acid; however, gelatin and zein do not show the reaction.
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英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
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更新时间:2026/8/7 4:46:31