氯化胆碱生产工艺及主要造假手段识别

综述了氯化胆碱生产工艺，质量分数分析方法及现在市场上的一些主要造假掺假手段和鉴别方法。氯化胆碱由环氧乙烷、盐酸与三甲胺为原料合成，是B族维生素之一，是一种不能替代的饲料添加剂，市场上存在造假掺杂行为，对于各种掺杂行为进行分析识别，并提出鉴别方法

Production technology of choline chlorid and distinction of mainly faking method

Production technology of choline chloride,content analysis method,mainly faking and adulterating methods and relevent distinction methods were summarized in this paper.Choline chloride is one of B race vitamins and is synthe- sized by oxirane,hydrochloric acid and trimethylamine.At present choline chloride is the feed additive which cannot be sub- stituted.But in the market exists some unlawful behavior such as faking,adulterating and misrepresentation of content.Main- ly adulterating behaviors were analyze...