Fig. 8From: Identification and immobilization of a novel cold-adapted esterase, and its potential for bioremediation of pyrethroid-contaminated vegetablesOperational stability of the immobilized Est684. The immobilized enzyme was incubated with p-nitrophenyl acetate for 5 min at 30 °C followed by centrifugation (4000g, 1 min) at 4 °C, and then repeatedly used for up to 30 batch reactionsBack to article page