Physical properties of thermoplastic starches

作者: L. Moscicki , M. Mitrus

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摘要: A b s t r a c t. Results of thermoplastic starch (TPS) physical properties investigations are presented. The research showed significant influence the addition glycerol on changes in value TPS glass transition temperature as well its mechanical properties. Higher content processed blends caused decrease Young modulus measured granulates. highest storage was obtained for blend potato and 25% glycerol, while lowest maize material mixed with same quantity glycerol. K e y w o d s: starch, extrusion-cooking, temperature,

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