熱殺菌對(duì)羅非魚魚糜腸質(zhì)構(gòu)的影響分析
發(fā)布時(shí)間:2017-05-11 08:10
Abstract: According to different time and temperature combinations, Surimi products for different kinds of judgment in order to draw the texture index and its own case against the heat, chemical products case, concluded that the types of products made from intestine in gel, TPA and moisture content depending on the time and temperature change. Studies have found that as the temperature increased, sterilization time normal, water holding capacity will be reduced. F0 to set different time options, and protein disulfide bonds can be combined, making fish Surimi gel to keep at a high level. According to their texture changes, its main influence factors.
Keywords: Tilapia fish meat sausage; Heat sterilization; Carrageenan;
2實(shí)驗(yàn)材料與方法
2.1 實(shí)驗(yàn)材料
2.2 主要試劑
2.3 主要儀器設(shè)備
2.4 實(shí)驗(yàn)方法
2. 4..1羅非魚魚糜凝膠(魚糜腸)的制備
2.4.3熱穿透數(shù)據(jù)的測(cè)定
2.4.4 F0值、C0值、質(zhì)構(gòu)D值、質(zhì)構(gòu)Z值的計(jì)算方法[7]
2.4.5凝膠強(qiáng)度測(cè)定
2. 4. 6質(zhì)地剖面分析
2. 4. 7持水性測(cè)定
2.4.8巰基(-SH)含量的測(cè)定
2. 4. 9可利用賴氨酸含量的測(cè)定
2. 4. 10凝膠的溶解性測(cè)定
2. 4. 11數(shù)據(jù)處理
3.1 殺菌溫度對(duì)羅非魚魚糜腸質(zhì)構(gòu)的影響
3.2 殺菌時(shí)間對(duì)羅非魚魚糜腸質(zhì)構(gòu)的影響
4總結(jié)
參考文獻(xiàn)
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本文編號(hào):356653
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