dr hab. inż. Edyta Malinowska-Pańczyk
- Assistant Professor at Department of Chemistry, Technology and Biochemistry of Food
- Budynek B Wydziału Chemicznego pokój 207
- (58) 347 10 70
The influence of sterilization with EnbioJet Microwave Flow Pasteurizer on composition and bioactivity of aronia and blue-berried honeysuckle juices
In this study, fruit juices that are rich sources of anthocyanins, obtained from aronia (Am. chokeberry, Aronia melanocarpa) and blueberry honeysuckle (Lonicera caerulea L. var. edulis) were used to examine the preservation of plant phytochemicals and bioactivity upon sterilization -either thermal, or with an EnbioJet microwave flow pasteurizer. The chemical properties verified included determinations of anthocyanins and other...
Clay-filled starch films. Part I: Effect of clay kind and glycerol concentration on functional properties of composites
The aim of this work was to improve the mechanical and water barrier properties of composite ﬁlmsprepared from starch and clays, plasticized with glycerol at different concentrations. The effects ofhydrophilic Closite Naþand Nanomer PGV were compared with that exerted by organicallymodiﬁedmorehydrophobicNanoﬁl2 and NanoBent ZR-1. The antimicrobial activity of compositescontaining hydrophobic clays was also investigated. The hydrophilic...
The effect of high pressure and sub-zero temperature on total antioxidant capacity and the content of vitamin C, fatty acids and secondary products of lipid oxidation in human milk
The objective of this study was to compare of the effects of high pressure of 193 MPa at - 20°C and Low Temperature Long Time pasteurization (LTLT or holder pasteurization, 62,5°C; 30 min) on the content and composition of fatty acids (FAs), concentrations of secondary products of lipid oxidation (TBARS), the total antioxidant capacity (TAC), total vitamin C and ascorbic acid (AsA) content in human milk. It was shown that no significant...
Obtained scientific degrees/titles
Obtained science degreedr hab. inż. Food science (Agricultural sciences)Uniwersytet Przyrodniczy w Poznaniu, Wydział Nauk o Żywności i Żywienia
Obtained science degreedr inż. Chemical technology (Technology)
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