Lipid oxidation in food causes serious problems that lead to short shelf lives and loss of nutritional quality. The present results indicate the potential of bearberry leaf extract for use as a natural food antioxidant. Also, 1 g/kg of lyophilised bearberry leaf extract incorporated into a gelatin-based film displayed high antioxidant activity to retard the degradation of lipids in muscle foods. Lipid oxidation was retarded in an oil–water emulsion by adding 1 g/kg lyophilised bearberry leaf extract. The scavenging ability of the methanol extract of bearberry leaves against methoxy radicals generated in the Fenton reaction was measured via electron paramagnetic resonance. The antioxidant activity of bearberry leaf extract in the 2,2′-azino-bis-3-ethylbenzothiazoline-6-sulphonic acid (ABTS) radical cation assay was 90.42 mmol Trolox equivalents/g dry weight (DW). The fruits are almost tasteless but the plant contains a high concentration of active ingredients. Sprengel) is a ubiquitous procumbent evergreen shrub located throughout North America, Asia, and Europe. The common bearberry ( Arctostaphylos uva-ursi L.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |