Presence in Rose Hips of Substances Inhibiting the Oxidation of Ascorbic Acid
IT has been demonstrated that even AnalaR grade chemicals may contain sufficient heavy-metal impurity to catalyse the oxidation of ascorbic acid 1 ; it was found that this oxidation was diminished by the addition of an aqueous extract of the flesh from hips of Rosa canina . The protective action of...
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Veröffentlicht in: | Nature (London) 1959-09, Vol.184 (4690), p.902-903 |
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Format: | Artikel |
Sprache: | eng |
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