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外语单词网英语单词tryptophan的中文意思

tryptophan

英 ['trɪptəfæn] 美['trɪptə,fæn]

n. [生化] 色氨酸

英英释义

1. an amino acid that occurs in proteins; is essential for growth and normal metabolism; a precursor of niacin

实用场景例句

Use of supplementary tryptophan to modify the behavior of pigs.: 使用补充色氨酸来限制猪的行为.

Aimond It contains tryptophan and certain muscle relaxation reagent — Mag - nesium.: 杏仁它既含有色胺酸,又含有适量的肌肉松弛剂——镁.

Turkey meat is an excellent source for tryptophan.: 火鸡肉是绝佳的色氨酸来源.

IBS patients reported more gastrointestinal symptoms but less anxiety with acute tryptophan increase compared tryptophan depletion.: 急性色氨酸增加期和急性色氨酸缺失期比较,IBS患者胃肠道症状更多,而焦虑减少.

Milk contains 16 kinds of amino acid, methionine and the lack of tryptophan.: 牛奶内含有16种氨基酸, 缺乏蛋氨酸和色氨酸.

In this paper, the steady - state optimization of tryptophan biosynthesis in Escherichia coli is discussed.: 本文研究了色氨酸生物合成的稳态优化.

Objective : L - Tryptophan was enzymatically synthesized by tryptophanase in genetic engineering strain WW - 11 from L - cysteine and indole.: 以L - 半胱氨酸和吲哚为底物,利用色氨酸酶基因工程菌WW - 11酶法合成L - 色氨酸.

Based on the experimental data, the partitioning equilibrium constant of L tryptophan L Trp was obtained.: 根据氨基酸的分配平衡数据, 获得了TOMAC萃取色氨酸的萃取平衡常数.

The essential amino acids are leucine, isoleucine, lysine, methionine, phenylalanine, threonine , tryptophan, and valine.: 必需氨基酸包括亮氨酸、异亮氨酸、赖氨酸、蛋氨酸、苯丙氨酸、苏氨酸、色氨酸和缬氨酸.

Similarly, a warm milky drink at bedtime works very well as milk is in tryptophan.: 同样地, 在睡前喝一杯富含色氨酸的温牛奶也是非常有效的.

Tryptophan gets converted into serotonin, a brain chemical that affects mood and behavior.: 色氨酸会在人体内转换为血清素, 这是一种人脑内能影响情绪和行为的化学物质.

It does contain an amino acid called tryptophan that is involved in sleep mood control.: 火鸡肉中的确含有一种氨基酸叫色氨酸,对睡眠和情绪会产生影响.

Tryptophan is the natural hypnotic, and it is the raw material for brain's producing serotonin.: 色氨酸是天然安眠药, 它是大脑制造血清素的原料.

This provided the essential data for tryptophan production to scale up in the future.: 这就为今后酶法合成色氨酸工艺产业化提供了必要的数据.

However , the trick is to combine foods that have tryptophan with ample carbohydrate.: 秘诀在于要让含有色氨酸的食物搭配足够的碳水化合物.

双语例句

1. Use of supplementary tryptophan to modify the behavior of pigs.: 使用补充色氨酸来限制猪的行为.

2. Aimond It contains tryptophan and certain muscle relaxation reagent — Mag - nesium.: 杏仁它既含有色胺酸,又含有适量的肌肉松弛剂——镁.

3. Turkey meat is an excellent source for tryptophan.: 火鸡肉是绝佳的色氨酸来源.

4. IBS patients reported more gastrointestinal symptoms but less anxiety with acute tryptophan increase compared tryptophan depletion.: 急性色氨酸增加期和急性色氨酸缺失期比较,IBS患者胃肠道症状更多,而焦虑减少.

5. Milk contains 16 kinds of amino acid, methionine and the lack of tryptophan.: 牛奶内含有16种氨基酸, 缺乏蛋氨酸和色氨酸.

英文词源

tryptophan (n.): also tryptophane, complex amino acid, 1890, coined in German (1876) from trypto-, taken as a comb. form of tryptic "by trypsin" (see trypsin) + Greek phainein "to appear" (see phantasm).

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