网站首页  词典首页

请输入您要查询的词汇：

　

词汇 phytoene
释义

Definition of phytoene in English:

phytoene

noun ˈfʌɪtəʊiːn
Biochemistry

  • An acyclic polyunsaturated isoprenoid hydrocarbon, C₄₀H₆₄, that is a colourless precursor in the biological synthesis of carotenoid pigments, and is a viscous liquid when isolated.

Origin

1950s. From phyto- + -ene. Compare phytol.

Definition of phytoene in US English:

phytoene

nounˈfʌɪtəʊiːn
Biochemistry

  • An acyclic polyunsaturated isoprenoid hydrocarbon, C₄₀H₆₄, that is a colourless precursor in the biological synthesis of carotenoid pigments, and is a viscous liquid when isolated.

Origin

1950s. From phyto- + -ene. Compare phytol.
随便看

　

春雷网英语在线翻译词典收录了464360条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

　

Copyright © 2000-2024 Sndmkt.com All Rights Reserved 更新时间：2024/12/27 23:47:09