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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

        • Arginine accumulates extensively in some plants as a soluble amino acid.
          在某些植物中,精氨酸以可溶性氨基酸大量积累。
        • The amino acid content and composition of7 kinds of leaf-vegetable sweet potato cultivar were analyzed.
          选用7个叶菜型甘薯品种,测定分析了茎尖中氨基酸含量及组成。
        • The limiting amino acid is lysine.
          小麦面粉中的限制氨基酸是赖氨酸。
        • An essential amino acid; occurs especially in gelatin and casein.
          一种必需氨基酸,尤其见于凝胶和酪蛋白中。
        • 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。
        • 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。
        • 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。
        • 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。
        • An amino acid important in the formation of urea.
          一种对尿素形成有重要作用的氨基酸。
        • Its amino acid sequence was compared with known protein toxins and allergens, and found to be different.
          它的氨基酸序列与已知的蛋白质毒素和过敏原进行比较,发现它们不同。