Contents of 5-HMF during the Processing of Three Species of Polygonatum by HPLC and GC-MS
- VernacularTitle:HPLC和GC-MS法测定三种黄精炮制过程中5-羟甲基糠醛的含量
- Author:
Liang CANG
;
Zhenzhen CHEN
;
Dong WANG
;
Yi WU
;
Yinping DING
- Publication Type:Journal Article
- Keywords:
Polygonatum;
Processing;
5-HMF;
HPLC;
GC-MS
- From:
China Pharmacist
2015;(3):387-390
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish the determination methods for 5-HMF during the processing of polygonatums by HPLC and GC-MS. Methods:The contents of 5-HMF during the processing of three species of polygonatum were determined by HPLC and GC-MS, and the correlation curve of the processing time and the contents was established to study the change regularity of 5-HMF during the processing. Results:The contents of 5-HMF in the three species of polygonatum processed by steamed and stewed methods reached the peak value in 16h or so. The 5-HMF contents in the three species of polygonatum showed significant difference in the order of Polygo-natum cyrtonema Hua>Polygonatum kingianum Coll. et Hemsl. >Polygonatum. sibiricum Red. After the processing, the content of 5-HMF was increased, and the increase in stewed method was more notable than that in steamed method. Conclusion: The study pro-vides theoretical basis for the further study on the processing of polygonatum.
