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Galvanic package for food products
专利权人:
发明人:
Karim Nafisi-Movaghar,Loren Druz
申请号:
US13849220
公开号:
US09422103B2
申请日:
2013.03.22
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A package for fruits and vegetables having galvanic functionality is formed by using two or more metals with different galvanic activity properties on the surface of a nonmetallic substrate. The metals may be deposited electrolytically, by vacuum, autocatalytically, or by other methods. The metals are selected to create a galvanic reaction after the package is filled with a low pH food product and its associated liquids, juices, brine, etc. The package may extend the shelf-life of the food product contained therein, for example, by making metal ions available to the food product.
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