amino acid

英 [əˌmiːnəʊ ˈæsɪd]

美 [əˌmiːnoʊ ˈæsɪd]

n.  氨基酸

Collins.1

牛津词典

noun

• 氨基酸
  any of the substances that combine to form the basic structure of proteins

柯林斯词典

• 氨基酸
  Amino acidsare substances containing nitrogen and hydrogen and which are found in proteins. Amino acids occur naturally in the body.

英英释义

noun

• organic compounds containing an amino group and a carboxylic acid group
  1. proteins are composed of various proportions of about 20 common amino acids
  Synonym:aminoalkanoic acid

双语例句

• Paphia undulate meat was hydrolyzed into amino acid hydrolysate using papain, pineapple protease and neutral protease.
  以巴非蛤贝肉为原料，采用木瓜蛋白酶、菠萝蛋白酶和中性蛋白酶，水解获得氨基酸水解液。
• Isoleucine a nonpolar amino acid, synthesized from threonine.
  异亮氨酸：是一种非极性氨基酸，由苏氨酸合成。
• The amino acid composition of silver carp and eel transferrins were determined and compared.
  白鲢鱼与黄鳝血清转铁蛋白氨基酸组成的测定和比较。
• Amino acid sequence analysis shows that in the sequence there exist an obvious transmembrane and a hydrophobic region.
  氨基酸序列分析表明，该序列存在明显的跨膜结构和疏水区。
• Thus, the amino acid order and content determines the shape and functional activity of the protein.
  因此氨基酸序列和组成决定了蛋白的形状和功能活性。
• Objective: To study the method of determination of total amino acid in seselopsis.
  目的：研究西归中总氨基酸含量的测定方法。
• Human pancreatic ribonuclease has128 amino acid residues.
  人的胰腺核糖核酸酶有128个氨基酸残基。
• How many amino acid residues are in the heavy and light chains of the Fab fragment and in lysozyme?
  Fab片段的重链和轻链由多少个氨基酸残基组成，溶菌酶由多少个氨基酸残基组成？
• Unnatural amino acid site-directed mutagenesis was applied to adenylate kinase to study its mechanism.
  非天然氨基酸定点突变成功地应用在腺苷酸激酶上来研究其作用机理。
• Nutritional elements, amino acid components and collagen characteristics of shark fins were studied.
  主要对鱼翅营养成分、氨基酸组成及胶原蛋白特性进行定性分析。