Figure_4.tif (239.48 kB)

Formation and degradation of individual GOS formed by B. breve β-gal I (A) and β-gal II (B) during lactose conversion.

Download (0 kB)
figure
posted on 04.08.2014 by Sheryl Lozel Arreola, Montira Intanon, Jasmina Suljic, Roman Kittl, Ngoc Hung Pham, Paul Kosma, Dietmar Haltrich, Thu-Ha Nguyen

Reaction conditions: initial lactose concentration of 200 g L−1 in 50 mM sodium phosphate buffer (pH 6.5) with 1 mM Mg2+ and 30°C and 1.0 ULac mL−1 β-gal I or 2.5 ULac mL−1 β-gal II. Symbols: (•) D-Galp-(1→6)-D-Glc; (▪) D-Galp-(1→6)-D-Gal; (▴) Galp-(1→3)-D-Gal; (Δ) D-Galp-(1→3)-D-Glc; (□) D-Galp-(1→3)-D-Lac; (○) D-Galp-(1→4)-Lac, (+) D-Galp-(1→6)-D-Lac.

History

Licence

Exports