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单词 alanine
释义

alanine /'æləniːn//'ælənin/

英汉-汉英词典
n. [化]丙氨酸
词组 | 习惯用语
alanine aminotransferase 丙氨酸转氨酶
英语例句库
  1. N-oleoyl alanine was prepared by the reaction of alanine with chlorides under alkali solution.
    将油酸酰氯和丙氨酸在碱性溶液中反应制备N-油酰基丙氨酸。
  2. It is a precursor in the synthesis of various amino acids, such as alanine, and of malic acid and oxaloacetic acid, both intermediates in the KREBS CYCLE.
    在各种氨基酸比方丙氨酸以及苹果酸和草酰乙酸合成中作为前体。苹果酸与草酰乙酸均是三羧酸循环的中间产物。
  3. The synthetic medium of optical N acylalanines was N (2,6 xylyl) alanine.It was reacted with 1 menthol and prepared into its menthol esters which were purified by TLC, resolved and determined by HPLC.
    光学活性杀菌剂的合成中间体N-(2,6-二甲苯基)-丙氨酸与l-薄荷醇在催化剂作用下,生成非对映异构体的薄荷醇酯。

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原声例句
2018最热精选合辑

Glycine, alanine, valine, leucine are all nonpolar assets and this is how you drop them in an exam.

甘氨酸,氨酸,缬氨酸,亮氨酸全都是非极性的,这就是你如何征服考试的秘诀啦!

医学之光:人类与疾病的斗争

In addition, there were alterations in hepatic function measures: levels of alkaline phosphatase (68 U per liter), alanine aminotransferase (105 U per liter), aspartate aminotransferase (77 U per liter), and lactate dehydrogenase (465 U per liter) were all elevated on day 5 of hospitalization.

此外,肝功能指标也发生了变化:碱性磷酸酶(每升 68 U)、谷丙转氨酶(每升 105 U)、天冬氨酸转氨酶(每升 77 U)和乳酸脱氢酶(每升 465 U)的水平住院第 5 天均升高。

中文百科

丙氨酸

丙氨酸是一种氨基酸,原文为alanine,常简写为ala,在氨基酸串行中可简写为A。于1879年首度被分离出来。

鸟类和哺乳类可经由食物中的糖分解所得的丙酮酸合成得到丙氨酸,因此对这些动物来说,丙氨酸为非必需氨基酸。

英语百科

Alanine 丙氨酸

L-Alanine Synthesis.[7]

Alanine (abbreviated as Ala or A; encoded by the codons GCU, GCC, GCA, and GCG) is an α-amino acid that is used in the biosynthesis of proteins. It contains an α-amino group (which is in the protonated −NH3 form under biological conditions), an α-carboxylic acid group (which is in the deprotonated −COO form under biological conditions), and a side chain methyl group, classifying it as a nonpolar (at physiological pH), aliphatic amino acid. It is non-essential in humans, meaning the body can synthesize it.

近义、反义、联想词
近义词
n.
amino acid, aminoalkanoic acid

联想词
glutamate【生化】谷氨酸盐,谷氨酸酯;creatine肌酸,肌肉素;tyrosine酪氨酸;amino氨基的;nucleotide核苷酸;residues剩余物;methyl甲基;peptide肽;gamma伽玛;phosphorylation磷酸化作用;metabolite代谢物;
英英词典
alanine n.
  1. a crystalline amino acid that occurs in many proteins
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更新时间:2025/6/21 5:08:24