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单词 sitosterol
释义 si·to·sterol
\|sīd.(ˌ)ō+\ noun
Etymology: sito- + sterol
: any of several widely occurring sterols or a mixture of such sterols useful as a starting material for the synthesis of steroid hormones: as
 a. : a crystalline secondary alcohol C29H49OH obtained especially from cottonseed oil, tall oil, wheat-germ oil, or cinchona bark or synthetically from stigmasterol by hydrogenation — called also beta-sitosterol
 b. : a crystalline alcohol C29H49OH that is stereoisomeric with beta-sitosterol, that is the principal sterol of soybean oil, and that is also found in several invertebrates — called also gamma-sitosterol
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更新时间:2024/9/22 12:41:07