英语语法分析

The unrefined Veratryl alcohol extracted from fresh grape peel by organic solvent could significantly enhance Lip activity.

有机萃取葡萄皮渣粗提藜芦醇可提高酶活。

Veratryl alcohol was synthesized through the reduction of sodium borohydride from veratraldehyde with isopropanol as solvent, followed by solvent extraction and distillation under reduced pressure.

以藜芦醛为主要原料、异丙醇为溶剂，经硼氢化钠还原、溶剂萃取、减压精馏得到产物藜芦醇。