Preparation, characterization and in vitro release of berberine hydrochloride resin complex
10.16438/j.0513-4870.2021-0347
- VernacularTitle:盐酸小檗碱树脂复合物的制备、表征及其体外释放
- Author:
Tian-yi ZHANG
;
Ruo-fei DU
;
You-jie WANG
;
Jia-liang HU
;
Fei WU
;
Yi FENG
- Publication Type:Research Article
- Keywords:
berberine hydrochloride;
ion exchange resin;
taste masking;
rug-resin complex;
solubility
- From:
Acta Pharmaceutica Sinica
2021;56(8):2282-2288
- CountryChina
- Language:Chinese
-
Abstract:
The object of this study is to preparate the berberine hydrochloride (BBH) resin compound with taste masking effect. We took the BBH as the model drug and Amberlite IRP69 as the drug carriers, uncovered the curve of solubility of BBH in different cosolvent with a certain range of temperature, and then used it to calculate the parameters during the preparation of the complex such as adding quantity of BBH and the reaction temperature. Afterwards, the characteristic and in vitro release experiments were studied to verify the formation and predict the in vivo release behavior of the complex. The results showed that in the condition of using 60% ethanol as a cosolvent and stirring at 50 ℃ for 1 h, the drug loading and drug availability of the complex are at about 35% and 64%, respectively, and has a better taste-masking effect. In this study, a method was provided for preparing a taste-masking preparation of BBH.
