ABSTRACT
Objective: To explore the enzymatic hydrolysis conditions of Xiaoyao-pill herb residues by cellulose. Methods: Based on the single factor test,an Box-Benhnken design was used to optimize the parameters, three factors, including cellulase dosage, enzymolysis time, and solid-liquid ratio were regarded as investigation factors,the yield of enzymatic hydrolysis as index, Xiaoyao-pill herb residues enzymatic hydrolysis catalyzed by cellulase, and a mathematical regression model was established. Results: The optimal parameters were obtained as follows,cellulase dosage was 6%,enzymolysis time was 5. 6 h and solid-liquid ratio was 1 ⶠ12( g / m L). Under this condition,the yield of enzymatic hydrolysis was 43. 89%. Conclusion: The results may provide new reference for further exploring Chinese herbal medicine efficiently.
