神经药理学报2023，Vol.13Issue(6)：36-39,4.DOI:10.3969/j.issn.2095-1396.2023.06.007
张家口种植紫苏叶中总挥发油成分的提取及含量测定
Extraction and Content Determination of Total Volatile Oil in Perilla Leaf Grown in Zhangjiakou
摘要
Abstract
Objective:The contents of total volatile oil in Perilla leaves sold on the market and those planted in Baicao Garden of Hebei North University were determined by HPLC.The contents of total volatile oil were compared to evaluate whether the Perilla leaves planted in Baicao Garden of our school reached the market standard.Methods:Total volatile oils were extracted from two kinds of Perilla leaves by heating reflux method with 20 times anhydrous ethanol in 85℃water bath for 1h.The content of Perilla aldehyde in total volatile oil was determined by HPLC,and the content of total volatile oil in two groups of Perilla leaves was calculated.Results:According to the linear regression equation,the content of Perilla aldehyde and total volatile oil in Perilla leaves sold on the market was 0.109%and 1.162%.The content of total volatile oil in Perilla leaves planted in our school was 0.102%and 1.090%.Conclusion:Although the content of volatile oil of Perilla leaves planted in Baicao Garden of our school is slightly lower than that of Perilla leaves sold on the market,it has reached the standard of market sale.关键词
紫苏叶/总挥发油/高效液相色谱法Key words
perilla leaf/total volatile oil/high performance liquid chromatography分类
医药卫生引用本文复制引用
罗飞,王莹,冯亭亭,贺伟..张家口种植紫苏叶中总挥发油成分的提取及含量测定[J].神经药理学报,2023,13(6):36-39,4.基金项目
河北省科技厅项目(No.18277751D) （No.18277751D）
