아세트산 처리 황다랑어(Thunnus albacares ) 껍질 유래 젤라틴으로 제조한 바이오필름의 물리적 특성
Physical Properties of Biofilm Manufactured from Gelatin of Yellowfin Tuna Thunnus albacares Skin Treated with Acetic Acid
2
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
The present study examined the physical properties of biofilms manufactured from yellowfin tuna Thunnus albacares skin gelatin with the aim of developing a biofilm from fisheries by-products to replace mammalian sources. The physical properties of biofilms from yellowfin tuna gelatin were compared with those of biofilms from porcine gelatin. The yellowfin tuna gelatin biofilm exhibited higher tensile strength (69.08 MPa) and greater elongation (14.32%)than did porcine gelatin biofilm (50.50 MPa and 10.21%, respectively). The ΔE and YI (yellowness index) Huntercolor values of yellowfin tuna gelatin biofilm were three-fold and 15-fold higher, respectively, than values for porcine gelatin biofilm. The opacity value of yellowfin tuna gelatin biofilm was higher than that of porcine gelatin biofilm. The stability against water of yellowfin tuna gelatin biofilm was lower than that of porcine gelatin biofilm at pH 3 to pH 11. Thermogravimetric analysis (TGA) indicated that the thermal stability of the biofilms was about 270˚C for porcine gelatin biofilm and about 250˚C for yellowfin tuna gelatin biofilm.
Abstract
The present study examined the physical properties of biofilms manufactured from yellowfin tuna Thunnus albacares skin gelatin with the aim of developing a biofilm from fisheries by-products to replace mammalian sources. The physical properties of biofilms from yellowfin tuna gelatin were compared with those of biofilms from porcine gelatin. The yellowfin tuna gelatin biofilm exhibited higher tensile strength (69.08 MPa) and greater elongation (14.32%)than did porcine gelatin biofilm (50.50 MPa and 10.21%, respectively). The ΔE and YI (yellowness index) Huntercolor values of yellowfin tuna gelatin biofilm were three-fold and 15-fold higher, respectively, than values for porcine gelatin biofilm. The opacity value of yellowfin tuna gelatin biofilm was higher than that of porcine gelatin biofilm. The stability against water of yellowfin tuna gelatin biofilm was lower than that of porcine gelatin biofilm at pH 3 to pH 11. Thermogravimetric analysis (TGA) indicated that the thermal stability of the biofilms was about 270˚C for porcine gelatin biofilm and about 250˚C for yellowfin tuna gelatin biofilm.
참고문헌 (26)
- Arvanitoyannis IS, "Formation and properties of collagen and gelatin films and coatings, In Protein-based Films and Coatings", pp.275~304 (2002), CRC Press
- Standard test methods for tensile properties of thin plastic sheeting (D 882-97). In: Annual Book of ASTM Standards, "ASTM", American society for testing and materials, 163~171 (1999)
- Bateman JF, "Collagen superfamily, In Extracellular Matrix. Molecular Components and Interactions", pp.22~27 (1996), Harwood Academic
- Cao N, "Preparation and physical properties of soy protein isolate and gelatin composite films", Food Hydrocoll, 18, pp.573~579 (2004)
- Cao N, "Preparation and physical properties of soy protein isolate and gelatin composite films", Food Hydrocoll, 21, pp.1153~1162 (2007)
- Carvalho RA, "Characterization of gelatin based films modified with transglutaminase, glyoxal and formaldehyde", Food Hydrocoll, 18, pp.717~726 (2004)
- Carvalho RA, "Development of edible films based on differently processed Atlantic halibut (Hippoglossus hippoglossus ) skin gelatin", Food Hydrocoll, 22, pp.1117~1123 (2008)
- Cho SM, "Extracting optimization and physical properties of yellowfin tuna (Thunnus albacares) skin gelatin compared to mammalian gelatins", FOOD HYDROCOLLOIDS, 19, pp.221~229 (2005), ELSEVIER SCI LTD
- Choi S, "Physicochemical and sensory characteristics of fish gelatin", J Food Sci, 65, pp.194~199 (2000)
- Gennadios R, "Application of edible coatings on meats, poultry and seafoods: a review", Lebensm-Wisse U-Technol, 30, pp.337~350 (1997)
- Gilsenan PM, "Rheology characterization of gelatins from mammalian and marine sources", Food Hydrocoll, 14, pp.191~195 (2000)
- Gómez-Guillén MC, "Structural and physical properties of gelatin extracted from different marine species: a comparative study", Food Hydrocoll, 16, pp.25~34 (2002)
- Gómez-Guillén MC, "Edible films made from tuna-fish gelatin with antioxidant extracts of two different murta ecotypes leaves (Ugnimolinae turcz )", Food Hydrocoll, 21, pp.1133~1143 (2007)
- Han JH, "Casting antimicrobial packaging films and measuring their physical properties and antimicrobial activity", J Plastic Film Sheeting, 13, pp.287~298 (1997)
- Haug IJ, "Physical and rheological properties of fish gelatin compared to mammalian gelatin", Food Hydrocoll, 18, pp.203~213 (2004)
- Jongjareonrak A, "Characterization of edible films from skin g elatin of brownstripe red snapper and bigeye snapper", Food Hydrocoll, 20, pp.492~501 (2006)
- Jongjareonrak A, "Effects of plasticizers on the properties of edible films from skin gelatin of bigeye snapper and brownstripe red snapper", Eur Food Res Technol, 222, pp.229~235 (2006)
- 김병호, "키토산", 젤라틴 블랜드 폴리머의 물리적 및 열적 특성에 대한 연구, 2005, pp.37(1), 30~37[DOI]
- Kim SW, "Chitosna", Gelatin-Based Films Crosslinked by Proanthocyanidin, 2005, pp.75, 442~450
- Montero P, "Characterization of hake(Merluccius merluccius L.) and trout (Salmo irideus gibb ) collagen", J Agric Food Chem, 38, pp.604~609 (1990)
- Muyonga JH, "Extraction and physico-chemical characterisation of Nile perch (Latesniloticus) skin and bone gelatin", Food Hydrocoll, 18, pp.581~592 (2004)
- Ou SY, "Changes in in vitro digestibility and available lysine of soy protein isolate after formation of film", J Food Eng, 64, pp.301~305 (2004)
- Sobral PJA, "Mechanical, water vapor barrier and thermal properties of gelatin based edible films", Food Hydrocoll, 15, pp.423~432 (2001)
- Vanina FM, "Effects of plasticizers and their concentrations on thermal and functional properties of gelatin-based films", Food Hydrocoll, 19, pp.899~907 (2005)
- Seon-Bong Kim, "Optimization of adhesive strength to plywood of gelatin processed from dorsal skin of yellowfin tuna (Thunnus albacares)", The Korean Journal of Chemical Engineering, 25(1), pp.134~138 (2008), 한국화학공학회
- Zhou P, "Properties of Alaska pollock skin gelatin: a comparison with tilapia and pork skin gelatins", J Food Sci, 71, pp.313~321 (2006)
