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Bettina Dumhart

Publications (1)

Effect of Ambient Temperature, Cold Fluorescent Light and Oxidative Oil Quality on the Stability of Retinyl Palmitate and Its Antioxidant Activity in Soybean Oil

Marc Pignitter, Stephanie Gartner, Bettina Dumhart, Georg Steiger, Klaus Kraemer & Veronika Somoza · European Journal of Nutrition & Food Safety · 2015

Objectives: Fortification of soybean oil with retinyl palmitate is known to be an effective strategy to counteract vitamin A deficiency. However, stability of vitamin A in vegetable oils strongly depends on environmental factors, e.g. temperature, light, oxygen availability, oxid...

Open access Research Article 10.9734/EJNFS/2015/20935