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

• 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。
• Human pancreatic ribonuclease has128 amino acid residues.
  人的胰腺核糖核酸酶有128个氨基酸残基。
• Objective: To determine the amino acid composition and isoelectric point of porcine platelet-derived growth factor.
  目的：测定猪血小板衍生生长因子的氨基酸组成和等电点。
• The Effects of Different Amino Acid Pattern on α-Casein Synthesis and Hormones Secretion and Fat Synthesis in Cows
  不同氨基酸模式对奶牛α-酪蛋白合成和激素分泌及脂肪合成影响的研究
• An amino acid that is essential for growth and normal metabolism; a precursor of niacin.
  生长和正常的新陈代谢所必需的氨基酸，烟酸的前体。
• 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。
• However, this amino acid substitution could have an effect on intramolecular interactions.
  然而，这种氨基酸的替换却对分子内相互作用有影响。
• Meanwhile, amino acid sequence alignments of JH esterase and JH epoxide hydrolase are analyzed.
  对保幼激素酯酶和保幼激素环氧水解酶作了序列分析；
• 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。
• Chemical modification of amino acid side chain groups on protease HS08 secreted by a thermophilic Bacillus strain were investigated.
  运用化学修饰方法对一株嗜热芽孢杆菌所产生的耐高温蛋白酶HS08活性中心的结构进行了研究。