HUANG Xiu-xiang, LAI Hong-fang, LUO Li-cheng. Optimization of Extraction Technology for Polysaccharide from by Ultrasonic-Composite Enzyme Synergistic Method[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(5): 44-46.
HUANG Xiu-xiang, LAI Hong-fang, LUO Li-cheng. Optimization of Extraction Technology for Polysaccharide from by Ultrasonic-Composite Enzyme Synergistic Method[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(5): 44-46.DOI:
Objective: To investigate effect of ultrasonic-composite enzyme synergistic method on extraction rate of polysaccharide from Lobelia chinensis. Method: With L. chinensis as raw material
polysaccharide was extracted by ultrasonic-composite enzyme synergistic method
extraction technology of polysaccharide from L. chinensis was optimized by single factor test and orthogonal test. Result: Optimum technology conditions were as follows: pH 4.0
ratio of solid-liquid 1∶40
ultrasonic time 25 min
the amount of enzyme 1.0%. Conclusion: Ultrasonic-composite enzyme synergistic method had features of high extraction ratio