发明名称 |
Method for extending shelf life of citrus juice |
摘要 |
A composite barrier laminate for a carton for citrus juices that extends the shelf life of the citrus juice by inhibiting the proliferation of microbial growth therein. The composite barrier laminate has a plurality of layers with one layer being a thin barrier skin coat in contact with the juice. The skin coat is impervious to the antimicrobial agent D-limonene and is effective to prevent the migration of the D-limonene found in the citrus juice. A method for extending the shelf life of a citrus juice stored in a paperboard carton for preventing the D-limonene present in the citrus juice stored in a carton from migrating into the carton structure by making the innermost layer of the carton impervious to D-limonene is disclosed as is a method for preserving the antimicrobial properties present in a citrus juice that is stored in a paperboard carton formed from a laminate by preventing migration of D-limonene from the citrus juice into the laminate by making the innermost layer impervious to D-limonene.
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申请公布号 |
US5616353(A) |
申请公布日期 |
1997.04.01 |
申请号 |
US19940185283 |
申请日期 |
1994.01.24 |
申请人 |
CHAMPION INTERNATIONAL CORPORATION |
发明人 |
WRIGHT, ROBERT V.;CHUPREVICH, ANN MARIE |
分类号 |
B32B27/10;B65D5/56;(IPC1-7):A23L3/34;B65B55/00 |
主分类号 |
B32B27/10 |
代理机构 |
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