Basic properties of surimi gel of five freshwater fish
-
摘要: 文章以凝胶特性、肌原纤维蛋白化学键以及脂质、磷脂含量等为指标,研究了5种淡水鱼 [ 黄颡鱼 (Pelteobagrus fulvidraco)、草鱼 (Ctenopharyngodon idellus)、鳙 (Aristichthys nobilis)、鲮 (Cirrhinus molitorella)、鲢 (Hypophthalmichthys molitrix)] 鱼糜第一段和第二段加热的凝胶性能变化。结果显示,第一段加热鱼糜的凝胶强度、硬度、咀嚼性、白度、持水性显著小于第二段 (P<0.05),但凝胶弹性和内聚性差异不明显。表面疏水性均在第二段加热后显著增大,且增加程度差异显著 (P<0.05);对于二硫键,鳙和黄颡鱼两段加热的凝胶样品差异不显著 (P>0.05)。第二段加热凝胶的脂质质量分数介于38.24~76.45 g·kg−1,磷脂质量分数介于1.929~3.452 mg·g−1。Abstract: To investigate the changes in the basic properties of surimi gel after the first and second heating stages, we studied the surimi gels of five kinds of freshwater fish (Pelteobagrus fulvidraco, Ctenopharyngodon idellus, Aristichthys nobilis, Cirrhinus molitorella, Hypophthalmichthys molitrix) by indices of gel properties, chemical bonds, lipid content, phospholipid content and so on. The results show that the gel strength, hardness, chewiness, whiteness and water holding capacity of the first heating surimi gel were significantly less than those of the second heating surimi gel (P<0.05), but there were no significant differences in the elasticity and cohesion. The surface hydrophobicity of the five kinds of fish surimi gels increased significantly after the second stage of heating, and the degree was significantly different (P<0.05). However, there was no significant difference in the disulfide bond content between the two heating stages of A. nobilis and P. fulvidraco (P>0.05). The lipid content of the second heating surimi gel ranged from 38.24 g·kg−1 to 76.45 g·kg−1, and the total phospholipid ranged from 1.929 mg·g−1 to 3.452 mg·g−1.
-
Key words:
- Freshwater fish /
- Surimi /
- Heating /
- Gel properties /
- Phospholipids /
- Lipids
-
表 1 5种淡水鱼第一段和第二段加热鱼糜凝胶的凝胶强度
Table 1. Gel strength of first and second heated surimi gels of five kinds of freshwater fish
鱼种
Fish species第一段加热 (40 ℃/30 min)
First stage heating第二段加热 (40 ℃/30 min+90 ℃/30 min)
Second stage heating草鱼 C. idellus 82.14±2.86aA 261.73±14.09cB 鲮 C. molitorella 154.24±33.89dA 232.26±20.29bcB 鳙 A. nobilis 129.78±20.04cdA 337.55±14.58dB 黄颡鱼 P. fulvidraco 91.50±14.54abA 138.55±10.77aB 鲢 H. molitrix 103.77±10.15bcA 351.18±24.66dB 注:同列不同大写字母表示差异显著 (P<0.05),同行不同小写字母表示差异显著 (P<0.05);表3、表5、表6和表7同此 Note: Different uppercase and lowercase letters indicate significant difference within the same row and the same line, respectively (P<0.05). The same case in Table 3, Table 5, Table 6 and Table 7. 表 2 5种淡水鱼第一段和第二段加热鱼糜凝胶的质构特性
Table 2. Texture characteristics of first and second heated surimi gels of five freshwater fish
加热阶段
Heating stage鱼种
Fish species硬度
Hardness/g弹性
Springiness/mm咀嚼性
Chewiness/mJ内聚性
Cohesiveness第一段加热 (40 ℃/30 min)
First stage heating草鱼 C. idellus 44.57±2.75dA 4.63±0.07aA 1.20±0.16aA 0.59±0.02aA 鲮 C. molitorella 83.55±12.08bA 4.52±0.10aA 2.02±0.38bA 0.54±.05aA 鳙 A. nobilis 74.29±6.62bA 4.45±0.20aA 1.87±0.18bA 0.57±0.03aA 黄颡鱼 P. fulvidraco 54.50±5.52cA 4.44±0.08aA 1.34±0.17aA 0.56±0.03aA 鲢 H. molitrix 153.40±11.74aA 4.34±0.21aA 1.32±0.15aA 0.56±0.06aA 第二段加热 (40 ℃/30 min+90 ℃/30 min)
Second stage heating草鱼 C. idellus 144.38±2.78bB 4.68±0.07aA 3.38±0.07aB 0.51±0.01aB 鲮 C. molitorella 132.95±10.16abB 4.73±0.03aB 3.37±0.30aB 0.55±0.02bA 鳙 A. nobilis 198.38±6.29dB 4.86±0.48aA 5.30±0.21cB 0.56±0.03bA 黄颡鱼 P. fulvidraco 193.50±5.77dB 4.82±0.05aB 5.13±0.19cB 0.56±0.02bA 鲢 H. molitrix 165.88±10.85cB 4.70±0.08aB 4.21±0.31bB 0.55±0.02bA 注:不同大写字母表示同种鱼不同加热阶段差异显著 (P<0.05),不同小写字母表示不同鱼相同加热阶段差异显著 (P<0.05);表4同此 Note: Different uppercase letters indicate significant difference in different heating stages for the same fish (P<0.05), and different lowercase letters indicate significant difference in the same heating stage for different fish (P<0.05). The same case in Table 4. 表 3 5种淡水鱼第一段和第二段加热鱼糜凝胶的持水性
Table 3. Water holding capacity of first and second heated surimi gels of five freshwater fish
% 鱼种
Fish species第一段加热 (40 ℃/30 min)
First stage heating第二段加热 (40 ℃/30 min+90 ℃/30 min)
Second stage heating草鱼 C. idellus 67.00±1.41cA 88.44±0.47abB 鲮 C. molitorella 57.55±0.78aA 90.41±3.02abB 鳙 A. nobilis 70.45±0.92cA 86.59±0.82aB 黄颡鱼 P. fulvidraco 61.55±0.64bA 88.11±1.41abB 鲢 H. molitrix 63.10±1.28bA 89.30±1.70abB 表 4 5种淡水鱼第一段和第二段加热鱼糜凝胶的白度
Table 4. Whiteness of first and second heated surimi gels of five freshwater fish
加热阶段
Heating stage鱼种
Fish species明度
L*红度
a*黄度
b*白度
W第一段加热 (40 ℃/30 min)
First stage heating草鱼 C. idellus 74.78±0.19aA −3.20±0.07bA 12.51±0.02dA 71.67±0.19aA 鲮 C. molitorella 80.48±0.41dA −6.09±0.01dA 8.93±0.06aA 77.68±0.35cA 鳙 A. nobilis 79.34±0.27cA −1.73±0.41aA 15.59±0.26eA 73.81±0.22bA 黄颡鱼 P. fulvidraco 76.38±0.07bA −4.38±0.00cA 10.37±0.03bA 73.83±0.07bA 鲢 H. molitrix 85.78±0.93eA −6.38±0.08eA 11.70±0.49cA 80.50±0.41dA 第二段加热 (40 ℃/30 min+90 ℃/30 min)
Second stage heating草鱼 C. idellus 92.10±0.16cB −5.65±0.05cB 11.66±0.24bB 84.82±0.12eB 鲮 C. molitorella 86.59±0.09aB −6.91±0.01eB 10.55±0.04aB 81.59±0.06bB 鳙 A. nobilis 88.10±0.06bB −3.32±0.06aB 16.54±0.04dB 79.36±0.04aB 黄颡鱼 P. fulvidraco 88.60±0.39bB −5.00±0.17bB 11.32±0.24bB 83.17±0.21dB 鲢 H. molitrix 89.82±0.05cB −6.50±0.12dA 12.15±0.04cA 82.86±0.01cB 表 5 5种淡水鱼第一段和第二段加热鱼糜凝胶的化学键
Table 5. Chemical bonds of first and second heated surimi gels of five freshwater fish
鱼种
Fish species二硫键
Protein disulfide bond/(mol·10−5 g)表面疏水性
Surface hydrophobicity第一段加热
First stage heating第二段加热
Second stage heating第一段加热
First stage heating第二段加热
Second stage heating鲮 C. molitorella 3.38±0.13cA 3.63±0.01cB 310.67±12.99bA 532.56±0.46aB 鲢 H. molitrix 3.48±0.02cA 3.76±0.16cdB 350.77±8.45cA 578.56±5.96bB 草鱼 C. idellus 3.10±0.11bA 3.40±0.03bB 329.01±7.07bA 573.27±2.59bB 鳙 A. nobilis 3.79±0.10dA 3.78±0.05dA 500.77±14.12dA 640.98±10.87dB 黄颡鱼 P. fulvidraco 2.83±0.35abA 3.01±0.09aA 210.34±5.11aA 602.22±13.23cB 表 6 5种淡水鱼第二段加热鱼糜凝胶脂质含量
Table 6. Lipid content of second heated surimi gels of five freshwater fish
g·kg−1 鱼种
Fish species草鱼
C. idellus鲮
C. molitorella鳙
A. nobilis黄颡鱼
P. fulvidraco鲢
H. molitrix脂质质量分数 Lipid content 47.12±1.10b 38.24±2.51a 46.24±1.25b 76.45±6.35c 43.78±4.01ab 表 7 5种淡水鱼第二段加热鱼糜凝胶的磷脂组成及含量
Table 7. Phospholipid composition and content of second heated surimi gels of five freshwater fish
mg·g−1 磷脂
Phospholipid草鱼
C. idellus鲮
C. molitorella鳙
A. nobilis黄颡鱼
P. fulvidraco鲢
H. molitrix磷脂酰乙醇胺 PE 1.824±0.003d 1.408±0.002b 1.590±0.02c 1.115±0.006a 1.095±0.006a 磷脂酰肌醇 PI 0.579±0.002d 0.404±0.007b 0.214±0.002a 0.517±0.009c 0.397±0b 磷脂酰丝氨酸 PS 0.137±0.002d 0.103±0.007c 0.048±0a 0.133±0.009d 0.095±0.006b 磷脂酰胆碱 PC 0.835±0.002e 0.584±0.008d 0.457±0.009c 0.189±0.004a 0.304±0.003b 鞘磷脂 SM 0.078±0.002c 0.087±0.001d 0.034±0.004a 0.047±0.002b 0.038±0.003a 总磷脂 Total phospholipids 3.452±0.006e 2.587±0.004d 2.338±0.035c 2.00±0.009b 1.929±0.003a -
[1] 郭梦, 武瑞赟, 马俪珍, 等. 鱼糜制品及其凝胶特性研究进展[J]. 中国水产, 2020(2): 83-85. [2] 仪淑敏, 姬颖, 姜天舒, 等. 鳀鱼鱼肉与白鲢鱼鱼糜混合热聚集行为分析[J]. 食品工业科技, 2020, 41(14): 8-14. [3] 吴满刚. 脂肪和淀粉对肌原纤维蛋白凝胶性能的影响机理[D]. 无锡: 江南大学, 2010: 2-10. [4] BARBUT S, MITTAL G S. Rheological and gelation properties of meat batters prepared with three chloride salts[J]. J Food Sci, 1988, 53(5): 1296-1299. doi: 10.1111/j.1365-2621.1988.tb09261.x [5] 张志宇, 王卫, 李翔, 等. 功能性肉制品研究及其开发进展[J]. 成都大学学报, 2009, 28(1): 9-12. [6] 周绪霞, 陈红, 陈婷, 等. 脂质对食品中蛋白质凝胶特性的影响及其作用机制[J]. 核农学报, 2018, 32(9): 1808-1813. doi: 10.11869/j.issn.100-8551.2018.09.1808 [7] DEBUSCA A, TAHERGORABI R, BEAMER S K, et al. Interactions of dietary fibre and omega-3-rich oil with protein in surimi gels developed with salt substitute[J]. Food Chem, 2013, 141(1): 201-208. doi: 10.1016/j.foodchem.2013.02.111 [8] ZHOU X, JIANG S, ZHAO D, et al. Changes in physicochemical properities and protein structure of surimi enhanced with camellia tea oil[J]. LWT, 2017, 84: 562-571. doi: 10.1016/j.lwt.2017.03.026 [9] GUIDO S, TON V V, MARTEIN C S, et al. Deformation and fracture of emulsion-filled gels: effect of gelling agent concentration and oil droplet size[J]. Food Hydrocoll, 2009, 23(7): 1853-1863. doi: 10.1016/j.foodhyd.2009.03.002 [10] EYMARD S, CARCOU T E, ROCHET M-J, et al. Development of lipid oxidation during manufacturing of horse mackerel surimi[J]. J Sci Food Agr, 2005, 85(10): 1750-1756. doi: 10.1002/jsfa.2145 [11] PARK J D. Characterization of myosin, myoglobin, and phospholipids isolated from Pacific sardine (Sadinops sagax) [D]. Oregon: Oregon State University, 2008: 1-4. [12] AMJAD B, SOOTTAWAT B. Enhancement of gel strength of bigeye snapper (Priacanthus tayenus) surimi using oxidised phenolic compounds[J]. Food Chem, 2009, 113(1): 61-70. doi: 10.1016/j.foodchem.2008.07.039 [13] LIU Q, KONG B, HAN J, et al. Effects of superchilling and cryoprotectants on the quality of common carp (Cyprinus carpio) surimi: microbial growth, oxidation, and physiochemical properties[J]. LWT, 2014, 57(1): 165-171. doi: 10.1016/j.lwt.2014.01.008 [14] BALANGE A K, BENJAKUL S. Effect of oxidised phenolic compounds on the gel property of mackerel (Rastrelliger kanagurta) surimi[J]. LWT, 2009, 42(6): 1059-1064. doi: 10.1016/j.lwt.2009.01.013 [15] 姚慧, 祁雪儿, 毛俊龙, 等. 三种鱿鱼冻藏过程中肌原纤维蛋白功能特性变化[J/OL]. 食品科学: 1-10 [2020-08-05].http://kns.cnki.net/kcms/detail/11.2206.TS.20200803.1503.078.html. [16] 王仕钰. 微波对鸡胸肉糜凝胶特性的影响研究[D]. 广州: 华南理工大学, 2013: 45. [17] FOLCH J, LEES M, STANLEY G H S. A simple method for the isolation and purification of total lipid from animal tissue[J]. J Mater Chem, 1957, 22(226): 497-509. [18] 韩迎雪, 林婉玲, 杨少玲, 等. 5种鲈形目淡水鱼肌肉脂肪酸及磷脂组成的研究[J]. 南方水产科学, 2019, 15(1): 85-92. [19] 尹贝贝, 蒋爱民, 栗俊广, 等. 三种常见海水鱼鱼糜凝胶特性比较研究[J]. 食品与机械, 2014, 30(1): 25-28. [20] 刘友明. 鲢鱼和草鱼肌原纤维蛋白的聚集及鱼糜凝胶特性的研究[D]. 武汉: 华中农业大学, 2010: 83-85. [21] 孙静文. 不同漂洗对草鱼和白鲢鱼糜蛋白及其凝胶性能的影响[D]. 武汉: 华中农业大学, 2016: 35-55. [22] 李睿智, 王嵬, 仪淑敏, 等. 白鲢鱼鱼糜凝胶过程中水分及凝胶特性的变化[J]. 现代食品科技, 2016, 32(5): 91-97. [23] BJOVIC B, BOLUMAR T, HEINZ V, et al. Quality considerations with high pressure processing of fresh and value added meat products[J]. Meat Sci, 2012, 92(3): 280-289. doi: 10.1016/j.meatsci.2012.04.024 [24] 廖慧琦, 吕春霞, 陆益钡, 等. 食盐浓度对养殖大黄鱼鱼糜凝胶特性的影响[J/OL]. 食品与发酵工业: 1-8[2020-08-10]. https://doi.org/10.13995/j.cnki.11-1802/ts.023745. [25] KO W C, YU C C, HSU K C. Changes in conformation and sulfhydryl groups of tilapia actomyosin by thermal treatment[J]. LWT, 2007, 40(8): 1316-1320. doi: 10.1016/j.lwt.2006.10.002 [26] 贾丹. 青鱼肌肉蛋白质及其凝胶特性的研究[D]. 武汉: 华中农业大学, 2016: 41-51. [27] 于传龙, 王嵬, 乔翠平, 等. 金线鱼-白鲢鱼混合鱼糜凝胶蛋白质构象和作用力的研究[J]. 食品安全质量检测学报, 2020, 11(22): 8200-8209. [28] CHAN J K, GILL T A, PAULSON A T. The dynamics of thermal denaturation of fish myosins[J]. Food Res Int, 1992, 25(2): 117-123. doi: 10.1016/0963-9969(92)90152-U [29] 贾丽娜. 魔芋葡甘聚糖和脂肪影响罗非鱼肌原纤维蛋白凝胶性能的研究[D]. 上海: 上海海洋大学, 2015: 27-40. [30] KONNO K, NARAOKA H, AKAMATSU K. Suppressive effect of phosphatidylcholine on the thermal gelation of Alaska pollack surimi[J]. J Agr Food Chem, 1998, 46(4): 1262-1267. doi: 10.1021/jf970700w [31] 王霞. 我国主要海水鱼特征脂质和鱼糜凝胶特性的相关性研究[D]. 广州: 广东药科大学, 2020: 27-37. -