+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on Google+Follow on Google+
Follow on LinkedInFollow on LinkedIn

+ Translate

Preparation of microcapsules by fluid coating

Acta Facultatis Pharmaceuticae Universitatis Comenianae 38: 5-20
Preparation of microcapsules by fluid coating
In this work the problem of the preparation of microcapsules by fluid coating was studied using the apparatus constructed in our department. The wall of microcapsules was formulated with the compounds of different physical-chemical character from the group of natural and synthetic auxiliary materials: white wax, cetyl alcohol, kollidon VA 64, eudragit E, S. As a core of microcapsules ferrous fumarate and paracetamol were used. In the work the results of release of medicaments from microcapsules are given and the structure of microcapsules was demonstrated by scanning electron microscopy. It follows from the results that microcapsules with desired properties can be made using described apparatus.

(PDF 0-2 workdays service: $29.90)

Accession: 006173477

Related references

Preparation of slow release microcapsules containing nutrient by fluidized bed coating method. Philippine Journal of Science 125(2): 95-101, 1996

Preparation and release properties of biodegradable chitin microcapsules: I. Preparation of 6-mercaptopurine microcapsules by phase separation methods. Journal of Microencapsulation 14(1): 15-25, 1997

Coating of pharmaceutical powders by fluidized bed process. II. Microcapsules produced by layering of fine powder on coarse particles and subsequent aqueous enteric coating. Chemical & Pharmaceutical Bulletin 36(4): 1491-1501, 1988

Preparation of microcapsules from complex coacervation of Gantrez-gelatin. III. Bioavailability of nitrofurantoin microcapsules. Journal of Microencapsulation 5(4): 311-317, 1988

Studies on microcapsules. V. Preparation of polyamide microcapsules containing aqueous protein solution. Chemical & Pharmaceutical Bulletin 18(4): 803-809, 1970

Preparation and in vitro dissolution of salbutamol sulphate microcapsules and tabletted microcapsules. Journal of Microencapsulation 12(6): 601-607, 1995

Preparation of microcapsules from complex coacervation of Gantrez-gelatin. II. In vitro dissolution of nitrofurantoin microcapsules. Journal of Microencapsulation 4(1): 23-37, 1987

Effect of ethylene-vinyl acetate concentration on ethylcellulose-walled microcapsules: preparation and release kinetics of theophylline microcapsules. Journal of Microencapsulation 2(4): 315-325, 1985

Studies on microcapsules. I. Preparation of polyerethane and polyphenolester microcapsules. Chemical & Pharmaceutical Bulletin 16(8): 1629-1631, 1968

Benzoyl peroxide microcapsules III Preparation and evaluation of microcapsules. Pharmaceutical Research (new York). 11(10 Suppl.): S157, 1994