Study on drying process for Radix Tripterygii Wilfordii
- VernacularTitle:雷公藤的干燥工艺研究
- Author:
Xushen WANG
;
Liling ZHOU
;
Ru LI
- Publication Type:Journal Article
- Keywords:
Radix Tripterygii Wilfordii;
triptophenolide;
triptolide;
drying process
- From:
Chinese Traditional Patent Medicine
1992;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To determine the condition of drying process for Radix Tripterygii Wilfordii extract. Methods: Under different dying temperature and time, both triptolide and triptophenolide extracted from extract of Radix Tripterygii Wilfordii were measured. Results: After Radix Tripterygii Wilfordi extract was dried for 48 hours at 80 ?C , loss of triptophenolide and triptolide was relatively low, but after dried more than 48 hours at 100 ?C , the content of triptophenolide and triptolide reduced by 15.0%～30.0%. Conclusion: Drying temperature for Radix Tripteryqii Wilfordii extract should be controlled under 80 ?C .
