Effect of glutaraldehyde concentration and time on lipase activity (4000 Units of lipase was used for crosslinking) at a pH of 4.5 (3.4 gm of monobasic sodium phosphate was dissolved in 1 liter of water and adjusted with 10 N (KOH) to yield a 25 mM phosphate buffer of pH 4.5).

<p>Effect of glutaraldehyde concentration and time on lipase activity (4000 Units of lipase was used for crosslinking) at a pH of 4.5 (3.4 gm of monobasic sodium phosphate was dissolved in 1 liter of water and adjusted with 10 N (KOH) to yield a 25 mM phosphate buffer of pH 4.5).