title: Riboflavin excretion byPachysolen tannophilus grown in synthetic medium supplemented withD-xylose.
abstract: Pachysolen tannophilus excreted riboflavin (12.7 m g/ml) into a synthetic medium withD-xylose as carbon source, when the pH was below 2.0. The addition of glucose enhanced the quantity of riboflavin excreted. The greatest riboflavin production was at pH 1.6 after 5 days at 30°C.
authors.affiliation: Dept. Biologia Geral, Universidade Federal de Viçosa, 36570, Viçosa, MG, Brazil.
authors.forename: M C
authors.initials: MC
authors.lastname: Vanetti
authors.forename: E
authors.initials: E
authors.lastname: Aquarone