这个词是什么意思？
A type of glycoside widely distributed in plants. Each consists of a sapogenin as the aglycone moiety, and a sugar. The sapogenin may be a steroid or a triterpene and the sugar may be glucose, galactose, a pentose, or a methylpentose.
中文名称索引；定义为 MeSH 英文原文，尚未逐条译审。MESH:D012503 · MeSH 2026。
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