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

• A crystalline amino acid occurring in proteins; important in protein metabolism.
  蛋白质中的一种晶状氨基酸，对蛋白质的新陈代谢有重要作用。
• 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。
• A crystalline amino acid occurring naturally in sugar beets and sugar cane.
  甜菜和甘蔗中天然含有的晶状氨基酸。
• 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。
• Recently the Protein Digestibility Corrected Amino Acid Scorewas introduced as a more accurate method to evaluate protein nutritional quality.
  蛋白消化率校正后的氨基酸得分是一种新的、更准确的评价蛋白质营养品质的方法和指标；
• 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。
• 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。
• The limiting amino acid is lysine.
  小麦面粉中的限制氨基酸是赖氨酸。
• The hydrolysate was desalted and the amino acid content was also obtained.
  并对酸解产物进行氨基酸分析和脱盐。
• 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。