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单词 neurine
释义

Definition of neurine in English:

neurine

(also neurin)
noun ˈnjʊəriːn
  • Biochemistry. A quaternary ammonium compound which is present in various animal tissues and is also formed during putrefaction by dehydration of choline, and can be isolated as a toxic, odoriferous, syrupy liquid; trimethylvinylammonium hydroxide, CH₂=CHN(CH₃)₃OH. Formerly also: †choline itself (obsolete).

Origin

Mid 19th century (in an earlier sense). From neuro- + -ine. In sense 1 after French neurine; compare also German Neurine.

 
 

Definition of neurine in US English:

neurine

(also neurin)
nounˈnjʊəriːn
  • Biochemistry. A quaternary ammonium compound which is present in various animal tissues and is also formed during putrefaction by dehydration of choline, and can be isolated as a toxic, odoriferous, syrupy liquid; trimethylvinylammonium hydroxide, CH₂=CHN(CH₃)₃OH. Formerly also: †choline itself (obsolete).

Origin

Mid 19th century (in an earlier sense). From neuro- + -ine. In sense 1 after French neurine; compare also German Neurine.

 
 
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更新时间:2025/1/26 17:56:29