Optimization of Processing Technology of Paeonia lactiflora Stir-baked with Wine and Investigation of Its Anticoagulant Effect
- VernacularTitle:酒赤芍炮制工艺优化及其体外抗凝血作用考察
- Author:
Yanxue WU
1
;
Tianli CHEN
1
;
Xiaolin HOU
1
;
Yan YAN
1
;
Jing FANG
1
;
Mengcong WANG
1
;
Lili WENG
1
Author Information
1. College of Pharmacy，Changchun University of TCM，Changchun 130117，China
- Publication Type:Journal Article
- Keywords:
Paeonia lactiflora;
Paeonia lactiflora stir-baked with wine;
Anticoagulation;
Technology optimization;
Box-Behnken
- From:
China Pharmacy
2021;32(21):2613-2618
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE：To optimize the processing technology of Paeonia lactiflora stir-baked with wine ，and to investigate its in vitro anticoagulant effect. METHODS ：The weight coefficient of each index was determined and the comprehensive score was calculated with analytic hierarchy process （AHP），Criteria Importance Though Intercrieria Correlation （CRITIC）and AHP-CRITIC weighting method ，using the contents of oxypaeoniflorin ，albiflorin，paeoniflorin，benzoic acid and water-soluble extract as index. Box-Behnken response surface methodology was used to optimize the parameters of P. lactiflora stir-baked with wine ，such as moistening time ，frying time and frying temperature. Then in vitro anticoagulant experiment was used to investigate the pharmacodynamics of P. lactiflora stir-baked with wine prepared according to the optimal processing technology. RESULTS ：The weight coefficients of albiflorin ，oxypaeoniflorin，paeoniflorin，benzoic acid and water-soluble extract determined by AHP-CRITIC weighting method were 0.233 9，0.131 7，0.183 3，0.078 9，0.372 3，respectively；the optimal processing technology of P. lactiflora stir-baked with wine included moistening time of 35 min，frying time of 20 min and frying temperature of 120 ℃. The results of in vitro anticoagulant test showed that P. lactiflora and P. lactiflora stir-baked with wine could significantly prolong the time of thrombin time ，prothrombin time ，activated partial thrombin time of plasma ；the effects of P. lactiflora stir-baked with wine were significantly better than those of P. lactiflora （P＜0.05）. CONCLUSIONS ：The optimized processing technology of P. lactiflora stir-baked with wine is stable and feasible. The in vitro anticoagulant effect of P. lactiflora stir-baked with wine prepared by this tehcnology is better than that of raw products.
