Optimation of infiltration process of Pericarpium Citri Reticulatae in Huoxiang Zhengqi Liquid
10.7501/j.issn.0253-2670.2014.08.011
- Author:
Jin-Song LU
1
Author Information
1. Jingfukang Pharmaceutical Group Co., Ltd.
- Publication Type:Journal Article
- Keywords:
Hesperidin;
Huoxiang Zhengqi Liquid;
Infiltration process;
Pericarpium Citri Reticulatae;
Process optimization
- From:
Chinese Traditional and Herbal Drugs
2014;45(8):1096-1101
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To optimize the infiltration process of Pericarpium Citri Reticulatae (PCR) in Huoxiang Zhengqi Liquid (HZL). Methods: Using the dissolution content of hesperidin as indicator, the infiltration process parameters for PCR such as soaking time, fineness of grind, degree of compaction, infiltration rate, and medicinal infiltration or not were studied, and considering the actual production efficiency, the optimal process conditions were determined. Results: The optimal infiltration process conditions were as follows: PCR was loaded into the extraction tank without soaking (there was no difference between 24 and 48 h of soaking time), spread evenly and compacted properly; The crude medicine fineness was about 0.5 cm × 0.5 cm; The infiltration solvent was 60% ethanol; The infiltration solvent was added to the extraction tank of crude medicines, the volume of solvent can not be too much, just inundating crude medicines; Adding solvent speed and infiltration speed were basically identical; The primary infiltration speed was 1 mL/(min·kg) and the continued infiltration speed was 2 mL/(min·kg). Conclusion: The optimal PCR infiltration process conditions of HZL are determined by evaluating the dissolution content of hesperidin.
