M. Lušnic Polak, M. Kuhar, Iva Zahija, L. Demšar, T. Polak
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引用次数: 1
Abstract
The objective of the present study was to evaluate the effects of the ageing period (1, 7, 14, and 21 days) on the quality parameters, sensory attributes, and oxidative stability of loins ( longissimuss lumborum muscle) obtained from twelve Simmental calves less than 8 months old and slaughtered in a commercial processing plant. After 21 days, the colour of veal samples became yellower (increase in b* colour parameter value), and the instrumentally-measured texture improved (Warner-Bratzler shear force decreased from 84.61 N to 56.79 N). Ageing time enhanced sensory-evaluated tenderness, juiciness, aroma, and flavour. The amount of the lipid oxidation products determined as thiobarbituric acid reactive substance content remained unchanged; in contrast, the amount of protein carbonyls increased, without compromising veal quality.
期刊介绍:
The Polish Journal of Food and Nutrition Sciences publishes original, basic and applied papers, reviews and short communications on fundamental and applied food research in the following Sections:
-Food Technology:
Innovative technology of food development including biotechnological and microbiological aspects
Effects of processing on food composition and nutritional value
-Food Chemistry:
Bioactive constituents of foods
Chemistry relating to major and minor components of food
Analytical methods
-Food Quality and Functionality:
Sensory methodologies
Functional properties of food
Food physics
Quality, storage and safety of food
-Nutritional Research Section:
Nutritional studies relating to major and minor components of food (excluding works related to questionnaire
surveys)
-“News” section:
Announcements of congresses
Miscellanea