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Correlation of Sensory, Instrumental and Chemical Attributes of Beef as Influenced by Meat Structure and Oxygen Exclusion

 

作者: A.M. SPANIER,   J.R. VERCELLOTTI,   C. JAMES,  

 

期刊: Journal of Food Science  (WILEY Available online 1992)
卷期: Volume 57, issue 1  

页码: 10-15

 

ISSN:0022-1147

 

年代: 1992

 

DOI:10.1111/j.1365-2621.1992.tb05413.x

 

出版商: Blackwell Publishing Ltd

 

关键词: beef;sensory;flavor;oxidation;TBARS

 

数据来源: WILEY

 

摘要:

ABSTRACTCorrelation of elements contributing to meat flavor quality (MFQ) were examined. Muscle structure influences generation of micro temperature environments that lead to formation of flavor‐zones. Generation of such zones was also attributed to a structurally‐dependent barrier to oxygen. MFQ was examined in the presence and absence of oxygen. Vacuum storage completely retarded flavor deterioration as marked by chemical markers such as thiobarbituric acid reactive substances and lipid volatiles. Vacuum storage incompletely affected changes in sensory attributes; it partially retarded development of painty, cardboard, bitter and sour flavors and limited loss of desirable flavors such as cooked beef/brothy and browned/caramel. Bivariate plots of factor solutions resulting from multivariate principal components analysis proved a suitable method to graphically present statistical correlations between experimental treatments and sensory, chemical, and instrumental attribu

 

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