Study on clarification of sugarcane juice with lemon slag

The sugarcane juice was clarified by the modified lemon slag in order to improve its transparency. The dosage of the modified lemon slag,vibration time,vibration temperature and speed were studied respectively.L9( 34) about the vibration and centrifugation experiments were studied on the base of the effect conditions above.The results showed that the transparency of sugarcane juice was improved obviously when the modified lemon slag was added. The optimum vibration time,the temperature and the speed were 70 min,30 ℃ and 100 r / min respectively.The transparency could be increased to 94.7% at the optimum centrifugation conditions( 7000 r / min,15 min) by adding lemon slag( 0.1 g) modified to the original sugarcane juice( 40 m L).