Membrane System Processes of Edible Gelatin Film

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Abstract:

Using food grade gelatin as a substrate in combination with edible film-forming agent, it can be made ;the edible film which thickness is about 0.16mm is homogeneous, transparent, and have a certain strength . Experiments explore the preferred film-forming process of the gelatin film, through the comprehensive consideration of several aspects from hygroscopicity, transparency, mechanical properties, determination of the best film-forming solution pH of about 7, with temperature of 55 ° C ,drying out for around 9h.After 10h post treatment of drying,the best integrity of membrane can be obtained.

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804-808

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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