“ursolic acid”的概念、定义、翻译、参考文献-科学参考

单词	ursolic acid
释义	ursolic acid [ǝr`säl·ik `as·ǝd] ^BIOCHEMISTRY C₃₀H₄₈O₃ A pentacyclic terpene that crystallizes from absolute alcohol solution, found in leaves and berries of plants; used in pharmaceutical and food industries as an emulsifying agent.
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