Hansgeorg Ernst

Quantitative assessment of antioxidant properties of natural colorants and phytochemicals: carotenoids, flavonoids, phenols and indigoids. The role of β‐carotene in antioxidant functions

S. Beutner, Britta Bloedorn, Susanne Frixel et al. · Journal of the Science of Food and Agriculture · 2001 · 252 citations

Life Sciences, Biochemistry, Chemistry +15

The Biochemical Characterization of Ferret Carotene-9′, 10′-Monooxygenase Catalyzing Cleavage of Carotenoids in Vitro and in Vivo

Kang‐Quan Hu, Chun Liu, Hansgeorg Ernst et al. · Journal of Biological Chemistry · 2006 · 209 citations · Full text

Life Sciences, Biochemistry, Molecular Biology +12

Structure activity relationship of carotenoid derivatives in activation of the electrophile/antioxidant response element transcription system

Karin Linnewiel, Hansgeorg Ernst, Catherine Caris‐Veyrat et al. · Free Radical Biology and Medicine · 2009 · 166 citations

Life Sciences, Biochemistry, Molecular Biology +11

Enzymatic formation of apo-carotenoids from the xanthophyll carotenoids lutein, zeaxanthin and β-cryptoxanthin by ferret carotene-9′,10′-monooxygenase

Jonathan R. Mein, Gregory G. Dolnikowski, Hansgeorg Ernst et al. · Archives of Biochemistry and Biophysics · 2010 · 133 citations

Life Sciences, Biochemistry, Plant Biology +11

Retinal biosynthesis in Eubacteria: <i>in vitro</i> characterization of a novel carotenoid oxygenase from <i>Synechocystis</i> sp. PCC 6803

Sandra Ruch, Peter Beyer, Hansgeorg Ernst et al. · Molecular Microbiology · 2005 · 120 citations

Life Sciences, Biochemistry, Microbiology +12