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中国精品科技期刊2020
魔芋粉与黄原胶复配物对重组牛肉品质特性的影响[J]. 食品工业科技, 2013, (04): 327-330. DOI: 10.13386/j.issn1002-0306.2013.04.074
引用本文: 魔芋粉与黄原胶复配物对重组牛肉品质特性的影响[J]. 食品工业科技, 2013, (04): 327-330. DOI: 10.13386/j.issn1002-0306.2013.04.074
Effect of konjac flour and xanthan gum on quality characteristics of restructured beef[J]. Science and Technology of Food Industry, 2013, (04): 327-330. DOI: 10.13386/j.issn1002-0306.2013.04.074
Citation: Effect of konjac flour and xanthan gum on quality characteristics of restructured beef[J]. Science and Technology of Food Industry, 2013, (04): 327-330. DOI: 10.13386/j.issn1002-0306.2013.04.074

魔芋粉与黄原胶复配物对重组牛肉品质特性的影响

Effect of konjac flour and xanthan gum on quality characteristics of restructured beef

  • 摘要: 将转谷氨酰胺酶和酪蛋白酸钠作为重组牛肉使用的黏合剂,添加量为原料牛肉质量的1.2%(m/m)。为了改善重组牛肉的品质特性,在此基础上添加魔芋粉与黄原胶复合物,通过测定重组牛肉的粘结强度、剪切力、解冻损失、蒸煮损失、色差和质构来说明食用胶对重组牛肉加工特性的影响。研究结果表明,魔芋粉与黄原胶的比例为6:4,复合食品胶添加量为0.4%(m/m)时,重组牛肉的粘结强度最好(p<0.05),生肉和熟肉的剪切力均最低,改善了肉的嫩度,使得重组肉具有最好的粘结效果。 

     

    Abstract: The restructured beef was prepared by adding transglutaminase (TG) and sodium casetnate as coldbinding agent and the added quantity was 1.2% of the grossary weight.In order to improve the quality characteristics of restructured beef, konjac flour and xanthan gum were added.The binding strength, shearing force, thawing loss, cooking loss, color (L* and a*-values) and texture of restructured beef were determined.The result showed that the ratios of konjac flour and xanthan gum was 6:4, and additive amount of hybrid edible gum was 0.4% of the grossary weight could produced the highest binding strength (p<0.05) and the lowest shearing force.Meanwhile, the texture of restructured beef was improved and also possessed the best bond effect.

     

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