The determination ofm - cresol content by brominating volumetric method was investigated.

探討了 間甲酚 含量的容量分析方法.

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This paper suggested am - cresol purple, which could determine quantitatively the content of total acid in vinegar.

利用間甲酚紫作指示劑定量地測定食醋中總酸的含量.

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Horseradish peroxidase catalyzed the copolymerization of lignin with cresol in the reversed micellar system.

用過氧化物酶在微乳液中催化木質(zhì)素與酚的聚合反應(yīng).

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Lignin and P cresol react each other from Infrared spectrum of the coploymer.

紅外光譜的結(jié)果表明:木質(zhì)素與對甲酚發(fā)生了聚合反應(yīng).

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The method for the determination of 4, 6 - dinitro - cresol ( DNOC ) in fruits has been established with GC - MS .

利用氣質(zhì)聯(lián)用(GC -MS )技術(shù)建立了水果中4, 6- 二硝基鄰甲酚 ( DNOC ) 的測定方法.

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