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    1. lecithin

      英 ['les?θ?n] 美['l?s?θ?n]
      • n. [生化] 卵磷脂;蛋黃素

      暢通詞匯

      中文詞源


      lecithin 卵磷脂

      來(lái)自希臘語(yǔ)lekithos,蛋黃,-ine,化學(xué)名詞后綴,脂。因該物質(zhì)從蛋黃中提煉而得名,即蛋黃素,又稱卵磷脂。

      英文詞源


      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.

      雙語(yǔ)例句


      1. The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin are added through 40 - mesh screen.
      將乙酰丙酮鐵, 苯基B- 萘胺及磷脂通過(guò)40目篩加入.

      來(lái)自辭典例句

      2. Lecithin Nearly always produced from soya beans, though be produced from eggs.
      卵磷脂幾乎總是產(chǎn)生的大豆, 雖然可以產(chǎn)生卵子.

      來(lái)自互聯(lián)網(wǎng)

      3. Lecithin from soybeans and vitamin E from vegetable oil.
      卵磷脂來(lái)自大豆,而維他命E來(lái)自植物油.

      來(lái)自互聯(lián)網(wǎng)

      4. There are many factors that affect the quality of soybean lecithin.
      影響大豆磷脂質(zhì)量的因素很多.

      來(lái)自互聯(lián)網(wǎng)

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

      來(lái)自互聯(lián)網(wǎng)