INFLUENCE OF PH 1  OF FATTENERS’  MUSCULUS LONGISSIMUS LUMBORUM  ON THE CHANGES OF ITS QUALITY

Depending on initial pH, the physico-chemical properties of fatteners’ musculus longissimus lumborum (electric conductivity, colour - CIE Lab values, the loose water percentage, cooking and drip loss as well as the crude protein content) were investigated, distinguishing 3 groups, i.e. I - to 5.8 (n=16), II - from 5.8 to 6.3 (n=28) and III - over 6.3 (n=20). The range of the initial pH of had no significant influence on the physico-chemical properties of pork musculus longissimus lumborum, with the exception of electrical conductivity after 45 min post mortem as well as lightness. On the basis on established critical values for the pork quality standards, the results indicate that meat with pH₁>6.3 (group III) met requirements for normal meat, meat with pH₁

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INVESTIGATIONS OF FACTORS INFLUENCING THE LEVEL OF SUBCUTANEOUS AND INTRAMUSCULAR FAT IN SWINE CARCASSES

EFFECT OF SELECTED PIGS GENOTYPES ON THE TEXTURE OF MEAT PRODUCTS

PREDICTION OF SELECTED COLOUR INDICES IN RED FRUIT WINES

INFLUENCE OF COLD AND FROZEN STORAGE ON CARP (CYPRINUS CARPIO) FLESH QUALITY

THE INFLUENCE OF IMMUNOSTIM PLUS – A STANDARDIZED FIXED COMBINATION OF SCHIZANDRA CHINENSIS WITH ELEUTHEROCOCCUS SENTICOSUS EXTRACTS ON BLOOD PHAGOCYTES AND LYSOZYME ACTIVITY IN PIGS

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eISSN:	2083-6007
ISSN:	1230-0322

W latach 2022-2024 kwartalnik naukowy Polish Journal of Food and Nutrition Sciences realizuje projekt nr RCN/SP/0520/2021/1 finansowany ze środków budżetu państwa – Ministerstwo Edukacji i Nauki w ramach programu „Rozwój czasopism naukowych”. Dofinansowanie wynosi 120 000 zł. W ramach projektu podejmowane są działania zmierzające do podniesienia poziomu praktyk wydawniczych i edytorskich, zwiększenia wpływu czasopism na rozwój nauki oraz utrzymania się czasopism w międzynarodowym obiegu naukowym.

In the years 2022-2024, the scientific quarterly Polish Journal of Food and Nutrition Sciences accomplishes a project no. RCN/SP/0520/2021/1 financed from the state budged – Ministry of Education and Science Republic of Poland in the framework of a program “Development of scientific journals”. The financing amounts to 120,000 PLN. The program aims at improving the level of publishing and editing practices, increasing the impact of scientific journals on science development, and extending the international range of scientific journals.