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单词 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.

 
 
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更新时间:2026/6/7 2:51:53