FRYING PERFORMANCE OF RAPESEED-PALM OIL BLENDS

The purpose of the research was to develop the optimal palm oil/rapeseed oil blend for shallow and deep frying for household and commercial use as seen from the nutritional and technological points of view. In piloting experiment, fatty acids composition by GLC, oxidative stability by Rancimat120oC as well as several other indicators (e.g. IV, PV, FFA) were measured. It was found that 1:1 rapeseed/palm olein blend improves both nutritional (due to rapeseed oil) and physico-chemical indicators (due to palm olein) in the final product. Oxidative stability of the blend was improved up to 60% in comparison to rapeseed oil. Rapeseed oil, palm olein IV62 and their blend (1:1) were used in potato slices frying. Sensory assessment as well as PV determination showed an improved quality of chips fried in the prepared blend.

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MICROENCAPSULATION OF RAPESEED OIL BASED ON THE SPRAY DRYING METHOD

COMPARISON OF THE QUALITY OF COLD PRESSED AND VIRGIN RAPESEED OILS WITH INDUSTRIALLY OBTAINED OILS

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CHARACTERISATION OF DIETARY FIBRE - ASSOCIATED CONSTITUENTS BASED ON SUPERCRITICAL FLUID EXTRACTION

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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.