A - Human Necessities – 23 – B
Patent
A - Human Necessities
23
B
A23B 7/00 (2006.01) A23B 7/16 (2006.01)
Patent
CA 2570260
The present invention provides compositions and methods for extending the shelf-life of fresh produce. The method comprises coating the exterior surface of the produce with a coating composition comprising an aqueous solution of from about to about 3 percent by weight of a chitosan or modified chitosan, from about 0.1 to percent by weight of an organic acid, from about 0.02 to about 0.1 percent by weight of a surfactant, and optionally plants growth regulators, antimicrobials, plasticizers and antifoaming agents.
La présente invention concerne des compositions et des procédés permettant d'étendre la durée de consommation de produits frais. Ce procédé consiste à revêtir un surface extérieure du produit avec une composition de revêtement comprenant une solution aqueuse d'environ 0,2 % à environ 3 % en masse d'un chitosane ou d'un chitosane modifié, d'environ 0,01 % à environ 0,1 % en masse d'un acide organique, d'environ 0,02 % à environ 0,1 % en masse d'un tensioactif et éventuellement des régulateurs de croissance de plantes, des antimicrobiens, des plastifiants et des agents antimoussage.
Basf Aktiengesellschaft
Basf Corporation
Robic
LandOfFree
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