基于营养均衡设计的低温乳化肠在贮藏期间品质及微生物的变化
详细信息Changes in quality and micro-organisms of low temperature type sausage which based on nutritionally balanced design during storage
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摘要: 针对基于营养均衡设计的低温乳化肠中,其高不饱和脂肪酸、高碳水化合物、富含维生素的状况,本文以品质(感官评定、质构、色差、脂肪氧化情况)及微生物(菌落总数、大肠菌群)变化为指标,研究营养均衡设计的低温乳化肠在贮藏期间品质及微生物的变化规律,从而进一步指导工业生产。结果表明,在常温25℃贮藏的此类产品,存放3d以后,产品的感官品质显著下降、菌落总数严重超标;在0～4℃贮藏的产品42d内菌落总数、大肠菌群均未超标,脂肪氧化情况并不显著(p>0.05),但产品在35d后褪色(p<0.05),硬度、咀嚼性增大(p<0.05),感官品质不理想,失去食用价值。Abstract: For the situation of high unsaturated fatty acids, high-carbohydrate, vitamin-rich condition in sausage products which based on nutritionally balanced design, this paper used quality (sensory evaluation, texture, color, fat oxidation case) and micro-organisms (total number of colonies and coliforms) as indicators, researched the changes regulation of the products during storage, which could guidance industrial production in the future. The results showed that, the products storaged at 25℃, the total number of colonies exceeded and the sensory quality of the product decreased significantly after about three days;the products storaged at 0 to 4℃, the total number of colonies had not yet excessive and the fat did not show significant oxidation in 42 days (p>0.05) , but the product was faded (p<0.05) , the hardness and chewiness increased (p<0.05) , sensory quality was not very good and the products losed eating quality.
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[1] G S Mittal, S Barbut.Effects of various cellulose gums on the quality parameters of low-fat breakfast sausages[J].Meat Science, 1993, 35 (4) :93-103.
[2] L A Morin, F Temelli, L McMullen.Interactions between meat proteins and barley (Hordeum spp.) β-glucan within a reduced-fat breakfast sausage system[J].Meat Science, 2004, 68 (15) :419-430.
[3] Brian D Tobin, Maurice G O Sullivan, Ruth M Hamill.The impact of salt and fat level variation on the physiochemical properties and sensory quality of pork breakfast sausages[J].Meat Science, 2013, 93 (20) :145-152.
[4] M Juárez, A Marco, N Brunton.Cooking effect on fatty acid profile of pork breakfast sausages enriched in conjugated linoleic acid by dietary supplementation or direct addition[J].Food Chemistry, 2009, 117 (16) :393-397.
[5] 蔡建华, 王海滨.多维营养肠的研制[J].肉类工业, 1995 (1) :43-46. [6] 周亚军, 姚婷, 田沐野, 等.南瓜营养保健香肠的开发研究[J].食品科技, 2004 (10) :34-36. [7] 武俊瑞, 乌日娜, 岳喜庆, 等.胡萝卜花色香肠的研制[J].食品工业科技, 2009, 30 (2) :195-200. [8] 曹志军, 武俊瑞, 乌日娜, 等.西红柿花色香肠的研制[J].内蒙古农业大学学报, 2009, 30 (2) :169-172. [9] 刘战丽, 王相友.芹菜营养保健香肠的开发研究[J].安徽农业科学, 2008, 36 (1) :312-313. [10] 李雪, 杜萍, 黄蔡伦, 等.添加胡萝卜、燕麦及葵花籽油替代猪背膘对低脂乳化肠品质的影响[J].食品工业科技, 2012, 33 (20) :210-214. [11] GB/T4789.2-2008食品卫生微生物学检验-菌落总数测定[S].北京:中国标准出版社, 2008. [12] GB/T4789.3-2008食品卫生微生物学检验-大肠菌群计数[S].北京:中国标准出版社, 2008. [13] 陈金彦.一种低温烟熏鸡腿的研发[D].南京:南京农业大学, 2012:53-54. [14] 韩衍青.应用超高压技术延长低温火腿的货架期[D].南京:南京农业大学, 2011:44-45. [15] GB2726-2005熟肉制品卫生标准[S].北京:中国标准出版社, 2005. [16] 郭永昌.真空包装后第二次杀菌对延长肉制品货架期的初探[J].肉类工业, 1994, 10 (2) :46-47. [17] Webb N B.Microbial concerns about precooked conveniencefoods[C].Chicago:43rd Annual Reciprocal Meat Conference Procedings, 1990, 43 (4) :97-101.
[18] 孙承锋, 戴瑞彤, 南庆贤.低温杀菌对真空包装酱牛肉货架期及品质的影响[J].食品科技, 2003, 3:21-23. [19] 王红霞.亚麻籽胶对玉米淀粉糊化和老化特性的影响以及在乳化肠中的应用[D].南京:南京农业大学, 2010:63-64. [20] Yildiz-Turp G, Serdaroglu M.Effect of replacing beef fat with hazelnut oil on quality characteristics of sucuk-A Turkish fermented sausage[J].Meat Science, 2008, 78 (4) :447-454.
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