phenylalanine
英[fenɪ'læləniːn]
美[ˌfenəl'æləˌniːn]
- n. 苯丙氨酸
详细释义
Noun:
-
an essential amino acid found in proteins and needed for growth of children and for protein metabolism in children and adults; abundant in milk and eggs; it is normally converted to tyrosine in the human body
双语例句
- 1. It is broken down via phenylalanine to give acetyl CoA and fumaric acid.
- 它通过苯丙氨酸降解出乙酰辅酶a和反丁烯二酸。
youdao
- 2. The treatment includes maintaining a diet with low levels of phenylalanine.
- 对该疾病的治疗包括维持摄入低苯丙氨酸的饮食。
youdao
- 3. The manufacture and application of phenylalanine were summarized in this paper.
- 综述了苯丙氨酸的生产和应用。
youdao
- 4. The kinetic characteristics of phenylalanine ammonia-lyase (PAL) in yam was studied.
- 本文研究了山药苯丙氨酸解氨酶(PAL)的动力学特性。
youdao
- 5. Objective: To Study the antitussive effects of phenylalanine extract of Staphylococcus albus.
- 目的：研究白色葡萄球菌苯丙氨酸提取物的镇咳作用。
youdao
- 6. The purity of L-phenylalanine crystal was 96.7% and the yield of the total process was 82.8%.
- 脱色后的转化液经过浓缩、结晶、乙醇洗涤、重结晶，得到纯度为96.7%的L-苯丙氨酸晶体，整个提取过程收率为82.8%。
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- 7. The course of salting-out the phenylalanine ammonia-lyase(PAL) in Ginkgobiloba leaves was studied.
- 用固体加入法研究了银杏叶苯丙氨酸解氨酶（PAL）的盐析过程。
youdao
- 8. It indicated that the yield rate of N-acetyl-DL-phenylalanine synthesized from DL-phenylalanine was 88.
- 试验结果表明，用DL -苯丙氨酸合成N -乙酰- DL -苯丙氨酸，得率为88。
youdao
- 9. Phenylalanine from beets, almonds, eggs, meat, and grains goes into making the neurotransmitter dopamine.
- 来自甜菜、杏仁、鸡蛋、肉和谷物中的苯基丙胺酸会形成神经递质的多巴胺。
youdao
- 10. The limitary amino acid for biosynthesis of protein in both of the animals are all phenylalanine and methionine.
- 两者蛋白质生物合成中的限制氨基酸都是苯丙氨酸和蛋氨酸。
youdao
- 11. These proteins have a phenylalanine in a key position that plays an essential role in binding on MC1R receptors.
- 这种蛋白质中在关键位置上含有苯基丙氨酸，它在与MC1R受体结合时起到很重要的作用。
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- 12. 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。
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- 13. Peritoneal and retrobulbar injection of D-galactose or DL-phenylalanine can induce cataractous changes in rat lens.
- 半乳糖或DL苯丙氨酸分别经腹腔及半球后注射，均可诱发大鼠产生白内障。
youdao
- 14. 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。
youdao
- 15. The essential amino acids are leucine, isoleucine, lysine, methionine, phenylalanine, threonine, tryptophan, and valine.
- 异亮氨酸：是一种非极性氨基酸，由苏氨酸合成。
youdao
- 16. In general, the sulfonylureas, thiazolidinediones, and D-phenylalanine derivatives have been shown to promote weight gain.
- 总体而言，磺脲类，噻唑烷二酮类以及苯丙氨酸派生物被证实可促进对体重的增加。
youdao
- 17. Methods Phenylalanine(phe) concentration in dried-blood spot specimens on filter paper was detected by fluorometric method.
- 方法用荧光法测定新生儿滤纸干血片上的苯丙氨酸浓度以筛查苯丙酮尿症。
youdao
- 18. With the increase of N nutrition, the contents of components which degradeted from phenylalanine, carotenoid, duvatriene increased.
- 随着氮素营养水平的提高，由苯丙氨酸、类胡萝卜素和西柏三烯降解转化形成的香气成分含量增加。
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- 19. Tyrosine and phenylalanine are adsorbed mainly in the form of zwitterions and adsorbed with their molecules parallel to the surface.
- 在活性炭表面，氨基酸主要以两性离子平躺方式吸附。
youdao
- 20. The technological conditions of the synthesis of DL-phenylalanine by using phase - transfer catalyst technology and others are discussed.
- 研究了应用相转移催化等技术合成DL -苯丙氨酸的工艺条件。
youdao
- 21. Oligomers consisting of L-aspartic acid, L-glutamic acid, L-tyrosine and L-phenylalanine were synthesized through the corresponding amino acid.
- 以多氨基酸共聚法，将L -天冬氨酸、L -谷氨酸、L -酪氨酸和L -苯丙氨酸合成低分子的聚合物。
youdao
- 22. A new reagent o-vanillin shrinkage phenylalanine Schiff base was synthesized, and its interaction with BSA was explored by UV spectrophotometry.
- 采用紫外分光光度法研究了自制邻香草醛缩苯丙氨酸席夫碱试剂与牛血清白蛋白(BSA)的相互作用。
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- 23. Phenylalanine ammonia lyase activities of the resistant clone needles, in general, were also a bit higher than those of susceptible individuals.
- 苯丙氨酸解氨酶的株间差异相对较小，但在总体水平上，抗病无性系的酶活性和比活性也比易感株略高。
youdao
- 24. The interaction between phenylalanine dipeptide (Phe-Phe) and calf thymus DNA (ct-DNA) was studied by using UV spectra and fluorescence spectra.
- 利用紫外吸收光谱、荧光光谱研究了苯丙氨酸二肽与小牛胸腺DNA之间的相互作用。
youdao
- 25. The said glutamine synthetase is prepared by abrupt change of the 405th amino acid residue of amino end to phenylalanine corynebacterium glutamicum .
- 该谷氨酰胺合成酶是自氨基端第405位氨基酸残基突变为苯丙氨酸的谷氨酸棒杆菌的谷氨酰胺合成酶。
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- 26. Quinine and other related cinchona alkaloids were chosen for the separation of some tart enantiomers of phenylalanine, aromatic acids and other acids.
- 奎宁和其它金鸡纳生物碱类化合物作为手性选择子可分离苯丙氨酸、芳香酸和其它手性酸。
youdao
- 27. Objective To explore the mechanism of preventive effects of phenylalanine (Phe) on cardiovascular hypertrophy in spontaneously hypertensive rats (SHR).
- 目的探索苯丙氨酸预防自发性高血压大鼠（SHR）病理性心血管肥厚的机理。
youdao
- 28. To develop a fluorescent MGB probe real time PCR platform for detection the mutation of phenylalanine hydroxylase gene in patients with phenylketonuria.
- 探讨荧光mgb探针实时PCR技术检测经典型苯丙酮尿症的基因突变。
youdao
- 29. Objective To investigate the influencing effect of sample collection and storage measures on phenylalanine and tyrosine measurements in whole-blood samples.
- 目的探讨全血中苯丙氨酸和酪氨酸测定时标本采集与保存对测定结果的影响。
youdao
- 30. Objective To investigate the influencing effect of sample collection and storage measures on phenylalanine and tyrosine measurements in whole-blood samples.
- 目的探讨全血中苯丙氨酸和酪氨酸测定时标本采集与保存对测定结果的影响。
youdao
- Labelled shikimic acid is reality converted to phenylalanine.
标记的莽草酸迅速地转变成苯丙氨酸。 - The manufacture and application of phenylalanine were summarized in this paper.
综述了苯丙氨酸的生产和应用。
用作名词 (n.)
用法讲解
- benzyloxycarbonyl phenylalanine 苄氧基碳酰苯丙氨酸...
- phenylalanine mustard 苯基丙氨酸氮芥,苯丙...
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