| 摘要 |
<p>Packing material (A) for rendering durability, preservation and/or prevention of unwanted visual changes of fresh or dried fruits, vegetables, other edible vegetable products and/or specially cultivated fruits or mixtures, comprises a matrix from a natural polymer or bio-plastic, in which one or more chemical compounds are embedded as raw material and/or initiator substance preferably for gaseous preservative.</p> |
