英语单词

lecithin是什么意思

lecithin

英 ['lesɪθɪn] 美 ['lɛsɪθɪn]
  • n. [生化] 卵磷脂;蛋黄素

中文词源


lecithin 卵磷脂

来自希腊语lekithos,蛋黄,-ine,化学名词后缀,脂。因该物质从蛋黄中提炼而得名,即蛋黄素,又称卵磷脂。

英文词源


lecithin (n.)
fatty substance found in the yolks of eggs (among other places), 1861, from French lécithine (coined 1850 by N.T. Gobley), from Greek lekithos "egg yolk," + chemical suffix -ine (2). Greek lekithos is of unknown origin.

双语例句


1. The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.
将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.

来自辞典例句

2. Lecithin Nearly always produced from soya beans, though be produced from eggs.
卵磷脂几乎总是产生的大豆, 虽然可以产生卵子.

来自互联网

3. Lecithin from soybeans and vitamin E from vegetable oil.
卵磷脂来自大豆,而维他命E来自植物油.

来自互联网

4. There are many factors that affect the quality of soybean lecithin.
影响大豆磷脂质量的因素很多.

来自互联网

5. Method: To extract lecithin from egg yolk with acetone and ethanol.
方法: 用丙酮、乙醇提取蛋黄中的卵磷脂.

来自互联网

考试词汇

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