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单词 lecithin
释义

lecithin /'lesɪθɪn//'lɛsɪθɪn/

英汉-汉英词典
n. 卵磷脂;蛋黄素
词组 | 习惯用语
soybean lecithin 大豆卵磷脂(从大豆中提取的精华物质)
英语例句库
  1. Soybean lecithin was modified by hydroxychloride in NaClO.Then it was used as surfactant and alcohols were investigated as cosurfactant .
    对大豆卵磷脂进行羟氯化改性,以此为表面活性剂、乙醇为助表面活性剂,对胆固醇进行微乳化实验。
  2. Ingredient :The plant polysaccharide, two palm acid radical lecithin, the oxyproline, the hyaluric acid sodium, the antiscorbutic acid sodium, the mannitol, reconstruct Collogen.
    植物多糖、二棕榈酰卵磷脂、羟基脯氨酸、透明质酸钠、抗坏血酸钠、甘露醇、重建胶原蛋白。

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原声例句
双语版 TED-Ed 演讲精选

Soy lecithin bonds with the water and helps the powder disperse more quickly.

大豆磷脂与水结合,有助于粉末更快地分散。

Osmosis-消化

The phospholipids are mostly lecithin, also amphiphilic, and also help make cholesterol and fats more soluble in bile.

胆汁中的磷脂主要是磷脂,也具有两亲性,同样有助于使胆汁更好地溶解胆固醇和脂肪。

双语版 TED-Ed 演讲精选

By adding water and spinning the mixture, components are separated into two parts: refined soy oil for things like salad dressing, and a substance called lecithin.

通过加水和旋转混合物,成分被分离成两部分:用于沙拉酱等的精炼大豆油,以及一种叫做磷脂的物质。

双语版 TED-Ed 演讲精选

While there are other plants we can process for lecithin and proteins, soy's mild taste and widespread availability have earned it a place in thousands of food products.

虽然我们可以用其他植物加工磷脂和蛋白质,但大豆的温和味道和广泛的供应使它在成千上万的食品中赢得了一席之地。

精选英语短文

White chocolate is made by blending cocoa butter with sugar, milk products, vanilla, and lecithin, which is a naturally derived fatty acid that's used as an emulsifier.

白巧克力是通过将可可脂与糖、 奶制品、 香草和卵磷脂混合制成的,卵磷脂是一种用作乳化剂的天然脂肪酸。

科学世界

5 walnuts a day provide enough lecithin for improving brain activity and memory. Don’t get over an alcohol limit! This might seems as an obvious recommendation, yet a constantly relevant one.

每天五颗核桃就提高足够的卵磷脂来增进大脑的活动和记忆力。喝酒别过量!看起来也许像个老生常谈,但这的确是很重要。

中文百科

卵磷脂

磷脂酰胆碱示例:卵磷脂之中的一种磷脂。
Lecithin-Varianten
Erntereifes Sojafeld – Mittlerer Westen (USA)
Lipid-Doppelschicht

卵磷脂英语:lecithin)属于一种混合物,是存在于动植物组织以及卵黄之中的一组黄褐色的油脂性物质,其构成成分包括磷酸、胆碱、脂肪酸、甘油、糖脂、三酸甘油酯以及磷脂(如磷脂酰胆碱、磷脂酰乙醇胺和磷脂酰肌醇)。然而,卵磷脂有时还是纯磷脂酰胆碱的同义词(生物化学),而磷脂酰胆碱只是一种作为其磷脂部分主要成分的磷脂。采用机械方法或者化学方法(利用己烷萃取),可以从卵黄(希腊语:λέκιθος)或大豆之中分离出卵磷脂。

1846年,法国化学家及药理学家Theodore Nicolas Gobley首次分离出卵磷脂。1850年,他将磷酸酰胆碱命名为「léchithine」。因为Gobley一开始是从蛋黄中萃取出卵磷脂,而「λέκιθος 」(lekithos)为古希腊语的「蛋黄」之意,并在1874年鉴定出结构。

英语百科

Lecithin 卵磷脂

An example of a phosphatidylcholine, a type of phospholipid in lecithin. Red - choline and phosphate group; Black - glycerol; Green - unsaturated fatty acid; Blue - saturated fatty acid
Lecithin-Varianten
Erntereifes Sojafeld – Mittlerer Westen (USA)
Lipid-Doppelschicht

Lecithin is a generic term to designate any group of yellow-brownish fatty substances occurring in animal and plant tissues, which are amphiphilic - they attract both water (and so are hydrophilic) and fatty substances (lipophilic), and are used for smoothing food textures, dissolving powders (emulsifiers), homogenizing liquid mixtures, and repelling sticking materials.

近义、反义、联想词
近义词
n.
phospholipid, emulsifier

联想词
soy酱油;surfactant表面活性剂;lipids脂肪,油脂;fats脂肪;emulsion乳状液;starch淀粉;yolk蛋黄;cholesterol胆固醇;margarine人造黄油;albumin白蛋白,清蛋白;cornstarch玉蜀黍淀粉;
英英词典
lecithin n.
  1. a yellow phospholipid essential for the metabolism of fats; found in egg yolk and in many plant and animal cells; used commercially as an emulsifier
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更新时间:2025/6/20 12:39:57