BIOCHEMICAL EVALUATION AND MICROBIAL QUALITY OF RAS CHEESE SUPPLEMENTED WITH PROBIOTIC STRAINS

Starter consisting of L. reuteri, L. casei and L. gasseri was used either separate or mixed with L. bulgaricus and S. thermophilus to produce probiotic Ras cheese. In the control cheese use was made of a starter consisting of L. bulgaricus and S. thermophilus. The first starter produced cheese containing more soluble nitrogen, essential and non-essential amino acids and α and β-galactosidase, amino peptidase and dipeptidase enzymes than the cheese of the mixed starter. The control cheese contained less of both starters than the cheeses. This was manifested in more protein breakdown appearing in more intense bands on electrophoresis electrophoregram. Both starters inhibited the growth of coliform, staphylococcus bacteria, yeast and molds on their cheeses. Moreover, both starters could help in lactose intolerance.

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COMPARISON OF EXTRACTION METHODS OF MUSCLE TISSUE PROTEINS

ETHANOL-INDUCED CHANGES IN PROTEINS AND SOME MINERAL COMPOUNDS OF MILK.

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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.