Effect of package type on selected parameters of nutritional quality of chill-stored white sauerkraut
Brassica vegetables, including white cabbage, both fresh and sour (Brassica oleracea L. var. capitata L.), contain a lot of valuable metabolites which are effective in chemoprevention of cancer as documented by numerous studies. This work investigates the effect of different packaging types; low density polyethylene (PE-LD) and metalized polyethylene terephthalate (PET met/PE) with polyethylene bags on selected quality parameters in chill-stored white sauerkraut. Sauerkraut was subjected to refrigerated storage for 4 months. Every month, stored sauerkraut was analyzed in terms of vitamin C, total phenolic compounds content and antioxidant activity. Statistical analysis demonstrated that the type of packaging had a signifi cant infl uence on the antioxidant activity of chilled stored sauerkraut.
Joanna Kapusta-Duch, Barbara Kusznierewicz, Teresa Leszczyńska, Barbara Borczak. (2017). Effect of package type on selected parameters of nutritional quality of chill-stored white sauerkraut, 67(2), 137-144. https://doi.org/10.1515/pjfns-2016-0014
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