| 糟醉带鱼感官品质与理化指标的相关性研究 |
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| 引用本文： | 曹丽丽,徐大伦,赵辉,杨文鸽,欧昌荣.糟醉带鱼感官品质与理化指标的相关性研究[J].食品与发酵工业,2011,37(7). |
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| 作者姓名： | 曹丽丽 徐大伦 赵辉 杨文鸽 欧昌荣 |
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| 作者单位： | 宁波大学生命科学与生物工程学院,浙江宁波,315211 |
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| 基金项目： | 宁波市自然科学基金项目(2010A610013); 浙江省教育厅学科带头人培养专项(2008) |
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| 摘 要： | 采用主成分分析法和聚类分析法,研究糟醉带鱼感官品质与理化指标间的关系,确定糟醉带鱼主要理化指标的合适值,从而建立糟醉带鱼的品质评价体系。结果表明:糟醉带鱼感官品质与水分、盐分、氨基态氮、总酸、乙醇、总糖、蛋白含量和硫代巴比妥酸值(TBA)等成分含量存在一定的相关性;当盐分3.58%～4.75%、水分46.07%～51.87%、氨基态氮0.06%～0.08%、乙醇2.08%～4.19%、总酸≤0.34%、TBA≤4.76时,糟醉带鱼产品具有较佳的感官品质。
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| 关 键 词： | 糟醉带鱼 主成分分析 聚类分析 理化指标 感官品质 |
Study on the Correlations Between Sensory Qualities and Physicochemical Properties of Vinasse Hairtail |
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| Cao Li-li,Xu Da-lun,Zhao Hui,Yang Wen-ge,Ou Chang-rong.Study on the Correlations Between Sensory Qualities and Physicochemical Properties of Vinasse Hairtail[J].Food and Fermentation Industries,2011,37(7). |
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| Authors: | Cao Li-li Xu Da-lun Zhao Hui Yang Wen-ge Ou Chang-rong |
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| Affiliation: | Cao Li-li,Xu Da-lun,Zhao Hui,Yang Wen-ge,Ou Chang-rong(Faculty of Life Science and Biotechnology,Ningbo University,Ningbo 315211,China) |
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| Abstract: | To establish the quality evaluation of vinasse hairtail,the correlations between physicochemical properties and sensory qualities of vinasse hairtail were studied,then the better value of physicochemical properties were determined by principal component analysis and cluster analysis.The results showed that: there was a certain correlation between physicochemical properties and sensory qualities,such as the content of water,salt,amino nitrogen,total acid,alcohol,total sugar,protein and TBA.The quality of vin... |
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| Keywords: | vinasse hairtai principal component analysis cluster analysis physics-chemistry index organoleptic value |
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