请输入您要查询的英文单词:

 

单词 isoleucine
释义 isoleucine Biochem.|aɪsəʊˈl(j)uːsiːn|
[ad. G. isoleucin (F. Ehrlich 1903, in Zeitschr. Ver. d. Deut. Zucker-Ind. LIII. 821), f. iso- iso- b + leucin leucin.]
An amino-acid of which the dextrorotatory or l- form is an essential nutrient and a general constituent of proteins; 1-amino-2-methylvaleric acid, CH3CH2CH(CH3)CH(NH2)COOH.
1903Jrnl. Chem. Soc. LXXXIV. i. 796 The author has isolated leucine and a new compound, d-isoleucine, isomeric with it. d-isoLeucine crystallises in shining rods or leaflets.1936Jrnl. Biol. Chem. CXIV. 89 Leucine and isoleucine have been isolated in considerable quantities by extracting the dried, defatted mycelium of Aspergillus syndowi with acetone.1962Lancet 6 Jan. 26/1 They demonstrated a marked elevation of four aminoacids in the blood and urine—namely, the three branched-chain aminoacids (leucine, isoleucine, and valine) and also methionine.
随便看

 

英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/3/15 9:18:56