1Yang L, Chu JS, Fix JA. Colon-specific drug delivery: new approaches and in vitro/in vivo evaluation[ J]. Int J Pharm, 2002,235(1-2):1.
2Prasad YV, Krishnaiah YS, Satyanarayana S. In vitro evaluation of guargumasa carrier for colon soecific drug delivery [ J ]. J Controlled Release, 1998,51(2-3) :281.
3Khan AKA, Piris J, Truelone Sc. An experiment to determine the active therapeutic moiety of sulphasalazine [ J ]. Lancet, 1977,2 (8804):892.
4Tozaki H, Nishioka J, Komoike J, et al. Enhanced absorption of insulin and [ Asu (1,7) ] eel-calcitonin using novel azopolymer coated pellets for colon-specific drug delivery[ J]. J Pharm Sci,2001,90( 1 ):89.
6Tozaki H, Komoike J, Tada C, et al. Chitosan capsules for colon-specific drug delivery: improvement of insulin absorption from the rat colon[J]. J Pharm Sci, 1997,86(9): 1016.
8Rama-Prasad YV, Krishnaiah YS, Satyanarayana S. In vitro evaluation of guar gum as a carrier for colon-specific drug delivery [ J ] . J Controlled Release, 1998,51 ( 2-3 ) :281.
9Chiu HC, Hsiue GH, Lee YP, et al. Synthesis and characterization of pH-sensitive dextran hydrogels as a potential colon-specific drug delivery system[J]. J Biomater Sci Polym Ed, 1999,10(5) :591.
10Sinba VR, Kumria R. Polysaccharides in colon specific drug delivery[J]. Int J Pharm,2001,224(1-2) : 19.
4Newton JM, Leong CW, Basit AW, et al. The formation of colonic digestible films of amylose and ethylcellulose form aqueous dispersions at temperatures below 37℃ [J ]. Eur J Pharm Biopharm, 2002,54 (3) : 291 - 297.
5Lee F, Abdual W, Michael J, et al. The properties of amyloseethyleellulose films cast from organic-based solvents as potential coatings for colonic delivery[J]. Eur J Pharrn Sci, 2000, 11(2) : 133-139.
6Milojevic S, Newton JM,Cummings JH, et al. Amylose as a coating for drug delivevy to the colon:Preparation and in vitro evaluation using 5-aminosalicylic acid pellets[J ]. J Controlled Release,1996,38 ( 1 ) : 75 - 84.
7Newton JM, Leong CW. Low temperature coating [ P ].WO99253225,1999 - 11.
8Sinha VR, Kumria R. Polysaccharides in colon-specific drug delivery[J]. Int J Pharm ,2001,224( 1 - 2) : 19 - 38.
9Palviainen P, Heinamaki J, Myllarinen P, et al. Com starches as film formers in aqueous-based film coating [ J ]. Pharm Dev Technol,2001,6(3) :353 - 61.
10Hu ZP, Kimura G, Mawatari S, et al. New preparation method of intestinal pressure-controlled colon delivery capsules by coating machine and evaluation in beagle dogs[J]. J Controlled Release,1998,56( 1 ) :293 - 302.
6Mussatto SI, Mancilha IM. Non-digestible oligosaccharides: A review [ J]. Carbohydrate Polymers, 2007, 68 (3) : 587 -597.
7Flugge LA, Blank JT, Petillo PA. Isolation, modification, and NMR assignments of a series of cellulose oligomers [J].Journal of the American Chemical Society, 1999, 121 (31): 7 228 -7 238.
8Voloeh M, Ladisch MR, Cantarlla M, et al. Preparation of cellodextrins using sulfuric acid [ J ]. Biotechnology and Bioengineering, 1984, 26(5): 557-559.
9Wing RE, Freer SN. Use of Trifluoroacetic Acid to Prepare Cellodextrins [ J]. Carbohydrate Polymers, 1984, 4(5) : 322 - 333.
10Zhang YP, Lee RL. Cellodextrin preparation by mixedacid hydrolysis and chromatographic separation [ J]. Analytical Biochemistry, 2003, 322 (2): 225-232.
