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In some areas, it is also known as gourd. Its full rich of water content and vitamin types and its delicious and fresh taste, high nutritional value and low blood pressure, which is very popular on the table universal. Because of its vast market, has been widely planted in recent years, so gourd storage methods are also concerned by many businesses. This article will introduce to you through the p...
In many food packaging, there are high requirements for barrier properties, which directly affect the shelf life of food. Barrier property can be achieved by barrier materials, usually in the standard state (23 degrees Celsius, 65% relative humidity), 25 micron membrane oxygen permeability below 5ml / (m2.d), and moisture permeability in 2g / ( M2.d) The following materials. 1. Orientation degree:...
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