Microcrystalline cellulose as a sponge as an alternative concept to the crystallite-gel model for extrusion and spheronization

被引:42
作者
Ek, R
Newton, JM
机构
[1] Univ Uppsala, Ctr Biomed, Dept Pharmaceut, Biomedicum, S-75123 Uppsala, Sweden
[2] Univ London, Sch Pharm, Dept Pharmaceut, London WC1N 1AX, England
关键词
D O I
10.1023/A:1011905222168
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
引用
收藏
页码:509 / 511
页数:3
相关论文
共 20 条
[1]   THE INFLUENCE OF MOISTURE-CONTENT ON THE PREPARATION OF SPHERICAL GRANULES OF BARIUM-SULFATE AND MICROCRYSTALLINE CELLULOSE [J].
BAINS, D ;
BOUTELL, SL ;
NEWTON, JM .
INTERNATIONAL JOURNAL OF PHARMACEUTICS, 1991, 69 (03) :233-237
[2]  
Battista O. A., 1964, U.S. Patent, Patent No. 3146168
[3]  
BATTISTA OA, 1971, CELLULOSE CELLULOSE, P1265
[4]  
BEARTS L, 1992, INT J PHARM, V86, P187
[5]   Analysis of extrusion of some wet powder masses used in extrusion/spheronisation [J].
Chohan, RK ;
Newton, JM .
INTERNATIONAL JOURNAL OF PHARMACEUTICS, 1996, 131 (02) :201-207
[6]  
CHOPRA R, 1995, P 1 WORLD M PHARM BI, P351
[7]   Low frequency dielectric spectroscopy characterization of microcrystalline cellulose, tablets and paper [J].
Ek, R ;
Hill, RM ;
Newton, JM .
JOURNAL OF MATERIALS SCIENCE, 1997, 32 (18) :4807-4814
[8]   PORE SWELLING IN BEADS MADE OF CELLULOSE FIBERS AND FIBER FRAGMENTS [J].
EK, R ;
LENNHOLM, H ;
DAVIDSON, R ;
NYSTROM, C ;
RAGNARSSON, G .
INTERNATIONAL JOURNAL OF PHARMACEUTICS, 1995, 122 (1-2) :49-56
[9]   PARTICLE ANALYSIS OF MICROCRYSTALLINE CELLULOSE - DIFFERENTIATION BETWEEN INDIVIDUAL PARTICLES AND THEIR AGGLOMERATES [J].
EK, R ;
ALDERBORN, G ;
NYSTROM, C .
INTERNATIONAL JOURNAL OF PHARMACEUTICS, 1994, 111 (01) :43-50
[10]   COAGULATION OF MICROCRYSTALLINE CELLULOSE DISPERSIONS [J].
EVANS, R ;
LUNER, P .
JOURNAL OF COLLOID AND INTERFACE SCIENCE, 1989, 128 (02) :464-476