Food additive - Sucrose fatly acid ester ( method of propylene glycol )

GB10617-1989食品添加剂蔗糖脂肪酸酯 ( 丙二醇法 )

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Antisepsis and fresh - keeping effects of polyol fatty acid ester are summarized in this paper.

本文综述了多元醇脂肪酸酯的防腐保鲜作用.

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The synthesizing of dimethyl methyl phosphonic acid ester with trimethyl phosphite was catalyzed by methyl alkylbenzenesulfonate.

报道了以烷基苯磺酸甲酯催化异构亚磷酸三甲酯合成甲基膦酸二甲酯.

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This keeping fresh agent is a mixture of bee glue, saccharose fatty acid ester and alcohol.

该保鲜剂是一种由蜂胶 、 蔗糖脂肪酸酯、乙醇等组成的混合物.

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Then the imidazoline boric acid ester was synthesized when the intermediate reacts boric acid.

采用两步法合成月桂酸味唑啉硼酸酯.

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The invention relates to a methacrylic acid ester antiseptic, a preparation method and a purpose thereof.

本发明涉及一种甲氧基丙烯酸酯类杀菌剂 、 制备方法及用途.

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This paper introduces the synthesis method and application of 2, 4, 6 - tribromophenyl methacrylic acid ester.

文献名称2, 4, 6, - 三溴苯基甲基丙烯酸酯的合成及应用.

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China in the last century the mid - 90's research and development of acid ester.

我国在上世纪90年代 中期 开始研究开发柠檬酸酯.

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