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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.1
- 수록면
- 196 - 200 (5page)
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초록· 키워드
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A novel, simple and totally recyclable method has been developed for the synthesis of nontoxic,biocompatible and biodegradable bio-composite films from soy protein and silk protein. Bio films are defined asflexible films prepared from biological materials such as protein. These materials have potential application in medicaland food as a packaging material. Their use depends on various parameters such as mechanical (strength andmodulus), thermal, among others. In this study, prepare and characterization of bio films made from Soy ProteinIsolate (SPI) (matrix) and Silk Fiber (SF) (reinforcement) through solution casting method by the addition ofplasticizer and crosslinking agent. The obtained SPI and SPI/SF composites were subsequently subjected to evaluatetheir mechanical and thermal properties by using Universal Testing Machine and Thermal Gravimetric Analyzerrespectively. The tensile testing showed significant improvements in strength with increasing amount of SF contentand the % elongation at break of the composites of the SPI/SF was lower than that of the matrix. Though theinterfacial bonding was moderate, the improvement in tensile strength and modulus was attributed to the highertensile properties of the silk fiber.
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참고문헌 (25)
참고문헌 신청
Brandenburg, A. H / 1993 / Edible Filmsand Coatings from Soy Protein / Journal of Food Science 58 : 1086 ~ 1089
C. Venkata Prasad / 2013 / Characteristic Studies of Plasma Treated unidirectional Hildegardia Populifolia Fabric / Composites Research 26 (1) : 54 ~ 59
Chandra Sekhar, M / 2012 / Tensile Properties of Short Waste Silk Fibers/what Protein Isolate Green Composites / Materials Letters 77 : 86 ~ 88
Chang, L. C / 2001 / Comparative Study ofPhysical Properties of Water-blown Rigid Polyurethane FoamsExtended with Commercial Soy Flours / Journal of AppliedPolymer Science 8
Chen, P / 2005 / New Evidences of Glass Transitionsand Microstructures of Soy Protein Plasticized with Glycerol / Macromolecular Bioscience 5 : 237 ~ 245
C. Venkata Prasad / 2013 / Characteristic Studies of Plasma Treated unidirectional Hildegardia Populifolia Fabric / Composites Research 26 (1) : 54 ~ 59
Chandra Sekhar, M / 2012 / Tensile Properties of Short Waste Silk Fibers/what Protein Isolate Green Composites / Materials Letters 77 : 86 ~ 88
Chang, L. C / 2001 / Comparative Study ofPhysical Properties of Water-blown Rigid Polyurethane FoamsExtended with Commercial Soy Flours / Journal of AppliedPolymer Science 8
Chen, P / 2005 / New Evidences of Glass Transitionsand Microstructures of Soy Protein Plasticized with Glycerol / Macromolecular Bioscience 5 : 237 ~ 245
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