Effect of different temperatures on quality changes of silver carp during steam cooking processes
-
摘要: 为了研究蒸煮过程中温度对白鲢鱼品质的影响,在常压蒸汽加热下分别测定了温度(20、30、40、50、60、70、80、90℃)对白鲢鱼肉挥发性化合物、蛋白质组分、ATP酶(Ca2+-ATPase)活性、总巯基和活性巯基含量、表面疏水性、失重率、剪切力和p H的影响。结果表明:在60℃时挥发性化合物种类最多为29种,70℃时最少为15种;醇类和烃类物质的含量分别在90和80℃时最高,醛酮类在70℃时最高;水溶性、盐溶性和碱不溶性蛋白、总巯和ATP酶活性随温度的升高而显著(p<0.05)下降。碱溶性蛋白、失重率和p H则随温度的升高而显著(p<0.05)增加。活性巯基和表面疏水性则随温度的增加而先升高后下降,分别在50℃和60℃时达到最大值0.18 mol/g和410.08 So ANS。剪切力在加热初期(2030℃)显著(p<0.05)降低,到60℃时达到最低值114.39 g。研究结果为白鲢鱼热加工品质控制提供参考。Abstract: In order to study the influence of different temperatures on the quality of silver carp dialogue in the process of cooking,the change of volatile compounds,protein components content and Ca2 +- ATPase activity,total sulfhydryl and active sulphur content,surface hydrophobicity,weightlessness rate,shear force and p H value were measured under the normal pressure steam heating. The results showed that the temperature had a great influence( p < 0.05) on the types and content of volatile constituents in silver carp fish.The species were the most at60 ℃ that were 29 and the species were the lest at 70 ℃ that were 15. The content of alcohols and hydrocarbons materials were the highest at 90 and 80 ℃,respectively,and the aldehydes and ketones materials all had the highest contents at 70 ℃. The content of water- soluble protein,salt- soluble protein,alkali insoluble protein,total sulphur and the activity of Ca2 +- ATPase significantly dropped along with the rise of temperature. Alkali soluble protein content,weight loss rate and the p H value significantly increased with the rise of heating temperature.However,active sulphur content and surface hydrophobicity showed increased and then decreased trend,at 50 ℃and 60 ℃ researched maximum 0.18 mol / g and 410.08 So ANS,respectively. The shear force droped quickly at20~30 ℃ and reached to minimum 114.39 g at 60 ℃.The research results can provide the reliable reference for the hot working of the silver carp.
-
Keywords:
- silver carp /
- temperature /
- quality /
- change
-
[1] Matsuda H,Llave Y,Fukuoka M,et al.Color changes in fish during grilling-Influences of heat transfer and heating medium on browning color[J].Journal of Food Engineering,2013,116(1):130-137.
[2] St angierski J,Rezler R,Lesnierowski G.Analysis of the effect of heating on rheological attributes of washed mechanically recovered chicken meat modified with transglutaminase[J].Journal of Food Engineering,2014,141:13-19.
[3] Koohmaraie M,Geesink G H.Contribution of postmortem muscle biochemistry to the delivery of consistent meat quality with particular focus on the calpain system[J].Meat Science,2006,74(1):34-43.
[4] Lawrie R A.Lawrie’s meat science[M].Cambridge,UK:Woodhead Publishing,1998.
[5] Prestat C,Jensen J,Mckeith F K,et al.Cooking method and endpoint temperature effects on sensory and color characteristics of pumped pork loin chops[J].Meat Science,2002,60(4):395-440.
[6] Barbera S,Tassne S.Meat cooking shrinkage:Measurement of a new meat quality parameter[J].Meat Science,2006,73(3):467-474.
[7] Zhu X P,Kimura S.Thermal stability and subunit composition of muscle and skin type 1 collagen from skipjack[J].Bulletin of the Japanese Society of Scientific Fisheries(Japan),1991,57(4):755-760.
[8] Laakkonen E,Sherbon J W,Wellington G H.Low temperature,long-time heating of bovine muscle[J].J Food Sci,1970,35:175-181.
[9] Konagaya S,Konagaya T.Denaturation at moderate temperatures of myofibrillar protein of red-meat fish:A possible cause of Yake-niku[spoiled meat][J].Bulletin of Tokai Regional Fisheries Research Laboratory,1978(96):67-72.
[10] 任婧楠,董曼,杨子玉,等.树莓汁中键合态香气物质提取方法及糖基组成的研究[J].现代食品科技,2015(8):316-322. [11] Visessanguan W,Benjakul S,Riebroy S,et al.Changes in composition and functional properties of proteins and their contributions to Nham characteristics[J].Meat Science,2004,66:579-588.
[12] 万建荣,洪玉菁,奚印慈,等.水产食品化学分析手册[M].上海:上海科学技术出版社,1993:154-157. [13] Yongsawatdigul J,Park J W.Thermal denaturation and aggregation of threadfin bream actomyosin[J].Food Chemistry,2003(83):409-416.
[14] 孙丽.金枪鱼肉在蒸煮过程中品质特性变化的研究[D].无锡:江南大学,2009. [15] 高昕,韩芳,许加超,等.微冻贮藏条件下鲈鲜度和质构变化[J].水产学报,2010(8):1294-1302. [16] 李颖畅,王亚丽,齐凤元,等.紫菜多糖提取物对冷藏鲈鱼品质的影响[J].食品工业科技,2014,35(22):336-339. [17] David B,Josephson D.Identification of compounds characterizing the aroma of fresh whitefish[J].J Agric Food Chem,1983(31):326-330.
[18] Seik T J,Albin I I A,Lindsay R C.Comparison of flavor thresholds of aliphatic lactones with those of fatty acids、esters、aldehydes、alcohol and ketones[J].J Dairy Sci,1971,54(1):1-4.
[19] 向智男,宁正祥.肉品风味的形成与美拉德反应[J].广州食品工业科技,2004,20(2):143-146. [20] 苏秀榕,李太武,丁明进.紫贻贝和厚壳贻贝营养成分的研究[J].中国海洋药物,1998,17(2):30-32. [21] Siek T J,Albin I A,Sather L A,et al.Comparison of flavor thresholds of Aliphatic Lactones with those of fatty acids、esters、aldehydes、alcohols and ketones[J].Journal of Dairy Science,1971,54(1):1-4.
[22] 徐健.肉类制品风味物质的形成[J].科技信息,2010(32):375-376. [23] 张瑶,蒲彪.固相微萃取技术研究进展及其在发酵肉制品中的应用[J].肉类工业,2010(2):53-55. [24] 汪贻生,薛长湖.贻贝在贮藏过程中气味的变化[J].中国水产科学,1996,3(1):79-87. [25] Saxberg BO E H,Kowalski B R.Generalized standard addition method[J].Analytical Chemistry,1979,51(7):1031-1038.
[26] 邱承宇.鲮鱼肌肉加热变性规律的研究[J].集美大学学报:自然科学版,2007,12(3):217-220. [27] Boleman S J,Boleman S L,Miller R K,et al.Consumer evaluation of beef of known categories of tenderness[J].Journal of Animal Science,1997,75(6):1521-1524.
[28] Christensen M,Purslow P P,Larsen L M.The effect of cooking temperature on mechanical properties of whole meat,single muscle fibres and perimysial connective tissue[J].Meat Science,2000,55(3):301-307.
[29] Shorthose W R,Harris P V.Effect of Animal Age on the Tenderness of Selected Beef Muscles[J].Journal of Food Science,1990,55(1):1-8.
计量
- 文章访问数: 222
- HTML全文浏览量: 31
- PDF下载量: 151