| 野生与池养刀鲚肌肉品质特性及抗氧化性的比较分析 |
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| 引用本文： | 唐雪,季雪,代卉,徐钢春,顾若波.野生与池养刀鲚肌肉品质特性及抗氧化性的比较分析[J].食品工业科技,2011(12):193-195,300. |
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| 作者姓名： | 唐雪 季雪 代卉 徐钢春 顾若波 |
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| 作者单位： | 1. 江南大学食品学院,江苏无锡,214122
2. 中国水产科学研究院淡水渔业研究中心,江苏无锡,214081 |
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| 基金项目： | 中央级公益性科研院所基本科研业务费专项资金资助项目(2009JBFA01); 农业部淡水鱼类遗传育种和养殖生物学重点开放实验室开放课题(BZ2009-12); 江苏省水产三项工程项目(P2009-2) |
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| 摘 要： | 比较研究了野生和池养刀鲚（Coilia nasus）肌肉营养成分组成、质构特性和抗氧化特性。结果显示,野生刀鲚肌肉中水分、羟脯氨酸、胶原蛋白含量以及胶原蛋白/总蛋白比值均显著低于池养型,而脂肪含量则显著提高;两者的蛋白质含量、pH均无显著性差异;池养刀鲚肌肉弹性、硬度、咀嚼度、胶着性相较于野生型呈上升趋势,但无统计学差异。野生刀鲚肌肉中SOD、CAT、T-AOC、MDA、GSH-PX、iNOS、GSH/GSSG均显著高于池养型。表明野生和池养刀鲚营养品质存在差异,建议在人工养殖刀鲚中应该注意饵料的种类和丰度,其养殖模式有待进一步改善。
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| 关 键 词： | 刀鲚 肌肉 野生 池养 |
Comparison of flesh quality and antioxidant capacity of muscle in wild and farmed Coilia nasus populations |
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| TANG Xue,JI Xue,DAI Hui,XU Gang-chun,GU Ruo-bo.Comparison of flesh quality and antioxidant capacity of muscle in wild and farmed Coilia nasus populations[J].Science and Technology of Food Industry,2011(12):193-195,300. |
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| Authors: | TANG Xue JI Xue DAI Hui XU Gang-chun GU Ruo-bo |
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| Affiliation: | TANG Xue1,JI Xue1,DAI Hui1,XU Gang-chun2,GU Ruo-bo2,(1. School of Food Science and Technology,Jiangnan University,Wuxi 214122,China,2. Freshwater Fisheries Research Center,Chinese Academy of Fishery Sciences,Wuxi 214081,China) |
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| Abstract: | The present study compares the muscle mutritional composition,texture and antioxidant capacity in wild and farmed Coilia nasus populations. The results showed that wild fish exhibited a lower content of moisture,hydroxyproline and collagen,and a higher fat content as compared with farmed fish. No significant differences were found for protein content,pH and textural parameters in wild and farmed Coilia nasus,but a tendency toward slightly increased springiness,hardness,chewiness and gumminess were indicated... |
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| Keywords: | Coilia nasus muscle wild farmed |
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