分别用淀粉磷酸单酯及酶法一酯化复合变性淀粉制可食性包装膜，测试并比较其物理性能。
A method of how to make edible wrapping film is described. Also, test and compare this film's physical properties.
分别用淀粉磷酸单酯及酶法一酯化复合变性淀粉制可食性包装膜，测试并比较其物理性能。
A method of how to make edible wrapping film is described. Also, test and compare this film's physical properties.
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