Two kinds of ketoprofen enteric gel beads (CA and CS-SA) using biopolymer alginate

• Main Authors: Bingchao Cheng (Author), Dongyang Li (Author), Qiye Huo (Author), Qianqian Zhao (Author), Qi Lan (Author), Mengsuo Cui (Author), Weisan Pan (Author), Xinggang Yang (Author)
• Format: Book
• Published: Elsevier, 2018-03-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

To obtain expected rapid-release and sustained-release of ketoprofen gel beads, this paper adopted biopolymer alginate to prepare alginate beads and chitosan-alginate gel beads. Formulation factors were investigated and optimized by the single factor test. The release of ketoprofen from calcium algi...