Synbiotic Microcapsules That Enhance Microbial Viability during Nonrefrigerated Storage and Gastrointestinal Transit

Author:

Crittenden Ross1,Weerakkody Rangika1,Sanguansri Luz1,Augustin MaryAnn1

Affiliation:

1. Preventative Health National Research Flagship, Food Science Australia, Werribee, Victoria 3030, Australia

Abstract

ABSTRACT A Bifidobacterium infantis strain was microencapsulated within a film-forming protein-carbohydrate-oil emulsion. This novel encapsulant incorporated prebiotics and substantially protected the bacterium during nonrefrigerated storage and gastrointestinal transit. The dried microcapsules were small (15 to 20 μm), had low water activity (0.2 to 0.3), and rapidly released the bacteria in simulated intestinal fluid.

Publisher

American Society for Microbiology

Subject

Ecology,Applied Microbiology and Biotechnology,Food Science,Biotechnology

Reference22 articles.

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3. Crittenden, R., A. R. Bird, P. Gopal, A. Henriksson, Y. K. Lee, and M. J. Playne. 2005. Probiotic research in Australia, New Zealand and the Asia-Pacific region. Curr. Pharm. Des.11:37-53.

4. Crittenden R. L. Sanguansri and M. A. Augustin. April 2005. Probiotic storage and delivery. Patent WO2005030229-A1.

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