The total oil of the mint microencapsulations was measured by steamdistillationmethod.
采用水蒸气蒸馏法测定了微胶囊化薄荷油的总油。
2
Therefore, the experimental conclusion of extraction of paeonol was: the steamdistillationmethod was better than the ethanol refluxing method;
因此,丹皮中丹皮酚提取实验结论为:水蒸汽蒸馏法优于乙醇回流法;
3
The fir essential oil was extracted from fir root by steamdistillationmethod, from which cedrol was extracted, and then, cedrol methyl ether was synthesized based on cedrol.