Fig. 3
From: An industrial scale process for the enzymatic removal of steryl glucosides from biodiesel
A time course of SGase activity (expressed as conversion %) of BGTl and LacS in distilled biodiesel. Reactions were performed in biodiesel/water mixtures (100:15) at 70 °C in 50 mM phosphate buffer (pH 6.5) for BGTl and 50 mM citrate buffer pH 5.5 for LacS. 14 µg of enzyme/g of biodiesel spiked with 100 ppm SGs was used. Error bars show the standard deviation of three independent assays