发明授权
US5413827A Aldehyde scavenging compositions and methods relating thereto 失效
醛清除组合物和与其有关的方法

Aldehyde scavenging compositions and methods relating thereto
摘要:
The present invention relates generally to packaging materials which enhance food freshness, particularly for foods having a high fat content. The packaging materials of the present invention comprise an aldehyde scavenger, such as, polyethylene imine, and optionally, an oxygen scavenger.
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