单词	butyrin
释义	butyrin /ˈbyo͞odərən / noun Any of three glyceryl esters of butyric acid found naturally in butter. Chemical formula: C3H5(C3H4O2)3. When combined with butyrin and water, it made a cheap and more-or-less palatable butter substitute.... In some fats - e. g., butter - part of the fatty acid is replaced by lower fatty acids - e. g., butyric, or in porpoise oil, by valerianic acid - both occurring as glycerin esters, butyrin, valerin, respectively. Besides, they possess good storage stability, can be dissolved in low M.W ketones (acetone, butanone) and esters (acetic ether, acetic butyrin).
随便看	tag day tag end tagetes tagger tagine tagliatelle tag line tagma tagmatize tagmeme tagmemic tagmemics Tagore, Rabindranath tag question tag sale tag team tagua nut Tagus tag wrestling tahina tahini Tahiti probate law probatic probation

英语词典包含243303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。