The Biosynthesis of (+)-Tartaric Acid in Pelargonium crispum1
AUTOR(ES)
Wagner, George
RESUMO
Metabolic conversion of l-galactono-1, 4-lactone and l-ascorbic acid to (+)-tartaric acid and oxalic acid has been studied in Pelargonium crispum, cv. Prince Rupert. Experiments with specifically labeled substrates suggest a path of conversion involving cleavage of l-ascorbic acid, or a metabolic product of l-ascorbic acid, between C2 and C3, such that oxalic acid arises from the two carbon fragment and (+)-tartaric acid from the four carbon fragment.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=366564Documentos Relacionados
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