词族 · tryptophan
词形变化
英语词源
- 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).
权威例句
- 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.