R
Rina Granit
Researcher at Agricultural Research Organization, Volcani Center
Publications - 26
Citations - 2522
Rina Granit is an academic researcher from Agricultural Research Organization, Volcani Center. The author has contributed to research in topics: Antioxidant & Lipid peroxidation. The author has an hindex of 17, co-authored 26 publications receiving 2331 citations.
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Betalains--a new class of dietary cationized antioxidants.
TL;DR: Red beet products used regularly in the diet may provide protection against certain oxidative stress-related disorders in humans, and betanin bioavailability in humans was demonstrated with four volunteers who consumed 300 mL of red beet juice, containing 120 mg of the antioxidant.
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Natural antioxidants in grapes and wines
TL;DR: In this paper, the antioxidative effects of wine phenolics on the catalysis of lipid peroxidation by biological catalysts such as myoglobin, cytochrome c, iron ascorbate, and copper ions were determined.
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Nitric oxide, an inhibitor of lipid oxidation by lipoxygenase, cyclooxygenase and hemoglobin.
TL;DR: Nitric oxide may act as a modulator of the arachidonic acid cascade and in the generation of oxygen-active species and the radical scavenging ability of the nitroxide radical.
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PH-dependent forms of red wine anthocyanins as antioxidants.
TL;DR: The pseudo-base and quinoidal-base malvidin 3-glucoside significantly inhibited the peroxidation of linoleate by myoglobin and both compounds were found to work better than catechin, a well-known antioxidant.
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Bioavailability of Red Wine Anthocyanins As Detected in Human Urine
TL;DR: In this paper, the potential bioavailability, in human, of several anthocyanins from red wine was determined, by HPLC analysis with a photodiode array detector, and the same volunteers repeated the same procedure but replaced the water of the fourth drinking dose with white wine.