lecithin是什么意思 lecithin的用法 lecithin怎么读

lecithin

英 ['lesɪθɪn]美 ['lɛsɪθɪn]

n. [生化] 卵磷脂；蛋黄素

星级词汇:★

ing-bottom: 100%;">

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。

英语词源

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.

权威例句

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.

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

[ lecithin 造句 ]