论文部分内容阅读
高阻隔性塑料包装材料是随着食品工业的迅速发展而发展起来的,它对食品起到了保质、保鲜、保风味以及延长货架寿命的作用。高阻隔性塑料包装材料是随着食品工业的迅速发展而发展起来的,它对食品起到了保质、保鲜、保风味以及延长货架寿命的作用。保存食品的技术多种多样,例如,真空包装、气体置换包装、封入脱氧剂包装、食品干燥包装、无菌充填包装、蒸煮包装、液体热充填包装等。在这些包装技术中许多都
High barrier plastic packaging material is developed with the rapid development of the food industry, which has played a shelf-life of food, preservation, Paul flavor and extend the shelf life of the role. High barrier plastic packaging material is developed with the rapid development of the food industry, which has played a shelf-life of food, preservation, Paul flavor and extend the shelf life of the role. There are many technologies for preserving foods, such as vacuum packaging, gas replacement packaging, deoxygenated packaging, food drying packaging, aseptic filling packaging, retort packaging, liquid hot filling packaging and the like. Many of these packaging technologies are