Biological synthesis of ascorbic acid:  the conversion of derivatives of D-galacturonic acid into L-ascorbic acid by plant extracts.
D001205:Ascorbic Acid / Q000378:metabolism*; D050260:Carbohydrate Metabolism; D005690:Galactose / Q000031:analogs & derivatives; D006603:Hexuronic Acids; D018532:Pisum sativum; D010936:Plant Extracts
D006603:Hexuronic Acids; D010936:Plant Extracts; C007819:galacturonic acid; D001205:Ascorbic Acid; D005690:Galactose
GALACTOSE/related compounds; PEAS; VITAMIN C/metabolism