FIELD: food industry.
SUBSTANCE: antimicrobial product contains core and covering. The core consists of hard porous carrier and at least one acid, and the covering consists of at least one organic acid or salt, ether or glycerid of mentioned acid or acids. PKa value of at least one acid in the core is lower then the pKa value of at least one organic acid in the covering.
EFFECT: invention allows to get the product having high antibacterial effects and controlled release of the acid.
21 cl, 6 dwg, 7 tbl, 7 ex
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Authors
Dates
2010-05-27—Published
2005-06-10—Filed