摘要
目的：比较按国标和广东地标生产的姜制厚朴中厚朴酚与和厚朴酚的含量差异。方法：采用HPLC测定不同来源姜制厚朴中厚朴酚及和厚朴酚的含量。结果：厚朴酚质量浓度在1．38～69．00μg·mL^-1与峰面积有良好线性关系，r=0．9996，平均回收率为100．66％，RSD=1．15c／c（n=5）；和厚朴酚质量浓度在0．49～24．40μg·mL^-1与峰面积有良好线性关系，r=0．9998，平均回收率为100．04％，RSD=1．05％（n=5）.结论：国标和广东地标姜制厚朴中厚朴酚与和厚朴酚总含量总体差别不大，各地姜制厚朴质量差别大.
Objective： To establish the quality standard for the ginger mix -frying Cortex Magnoliae Officinalis. Methods： HPLC was used to measure quantitatively the content of magnolol and honokio in ginger mix - frying Cortex Magnoliae Officinalis. Results： Magnolol was linear over the range of 1.38 - 69.00μg· mL^-1, the average recovery and RSD were 100.66% and 1.15% （ n = 5 ） Honokio was linear over the range of 0.49 - 24.40μg· mL^-1, the average recovery and RSD were 100.04% and 1.05% （n =5） . Conclusions： This method is simple and reliable for the quality control of ginger mix -frying Cortex Magnoliae Officinalis.
出处
《中国现代中药》
CAS
2006年第9期17-19,共3页
Modern Chinese Medicine
关键词
姜制厚朴
厚朴酚
和厚朴酚
HPLC
Ginger Mix- frying Cortex Magnoliae Officinalis
Magnolol
Honokio
HPLC
