Kokil Suruchi, Patil Pradeep, Mahadik Kakasaheb, Paradkar Anant
Department of Pharmaceutics, Bharati Vidyapeeth Deemed University, Poona College of Pharmacy, Pune 411 038 India.
AAPS PharmSciTech. 2005 Oct 22;6(3):E437-43. doi: 10.1208/pt060354.
The results of this investigation showed that spray drying of CH and HG resulted in free-flowing powder, which exhibited improved compressibility and compactibility, thereby suggesting the potential of such spray-dried mixtures of CH and HG as binder in tablets. Optimization of CH:HG ratio needs to be undertaken on a case basis, depending on the presence of other excipients in the formulation.
本次研究结果表明,对壳聚糖(CH)和羟丙基瓜尔胶(HG)进行喷雾干燥可得到流动性良好的粉末,其可压性和成型性得到改善,这表明CH和HG的喷雾干燥混合物作为片剂粘合剂具有潜力。CH:HG比例的优化需要根据具体情况进行,这取决于制剂中其他辅料的存在情况。