benzinum 中文意思是什麼
benzinum
解釋
石油醚-
A substance extracted from mycelia with benzinum was studied for the first time. five compositions were found : butylated hydroxytoluene, n - hexadcanoic acid, 9, 12 - octadecadienoic acid methyl ester, eicosane and hexacosane. the paper provided scientific basis data for researching mainly biologic characteristics and active compositions of mycelia from phellinus igniarius cultured with solid and liquid culture media
首次對菌絲體的石油醚提取物進行定性分析，確定該菌絲體中含有二丁基夯基甲苯、棕桐酸、 9 ， 12一十八碳二烯酸甲醋，二十碳烷及二十六碳烷，這五種物質均為在桑黃菌絲體中首次發現。
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