Effects of Transgluninase and GDL on Gel Properties of Chicken Myofibrillar Proteins

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Abstract:

Myofibrillar protein gel properties were studied. Based on which Box-Benhnken center-united experiment was designed for optimization of ratio scheme for gelation strength. The optimum conditions for best gel strength were found to the transgluninase 0.37% of myofibrillar proteins, GDL 1.19%, in 0.88mol/L NaCl concentration at pH 5.96 to form 40mg/ml protein concentration solution. The gel strength was 316.953g. The study showed that transgluninase and GDL could interact significantly in improving gel strength (P <0.01).

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Advanced Materials Research (Volumes 554-556)

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1148-1151

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July 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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[1] Zhu Y, Rinzema A, &Tramper J. Microbial transglutaminase-a review of its production and application to food processing. Appl. Microbial. Biotech. 44(1995), 277-282.

DOI: 10.1007/bf00169916

Google Scholar

[2] Yue, Zhen-Feng, &Wu-Hui. The application of D-glucose-delta-lactone in the food industry. Food Science and Technology, 6(1998), 32-33.

Google Scholar

[3] Donkeun Park, & Youling L. Xiong. Oxidative modification of amino acids in porcine myofibrillar protein isolates exposed to three oxidizing systems. Food Chemistry. 103(2007), 607-616.

DOI: 10.1016/j.foodchem.2006.09.004

Google Scholar

[4] Tomasz Lesiow, &Youling L. Xiong. Chicken muscle homogenate gelation properties: effect of pH and muscle fiber type. Meat science. 64(2003), 399-403.

DOI: 10.1016/s0309-1740(02)00206-1

Google Scholar

[5] Koo B. Chin , Mi Y. Go, & Youling L. Xiong. Effect of soy protein subsititution for sodium caseinate on the transglutanminate-induced cold and thermal gelation of myofibrillar protein. Food Research International, 42(2009), 941-948.

DOI: 10.1016/j.foodres.2009.05.008

Google Scholar