CUI Chun-li, KOU Huan, DONG Yuan-yuan, et al. Optimization of Rice Wine Steaming Process of Schisandrae Sphenantherae Fructus with Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(18): 9-12.
DOI:
CUI Chun-li, KOU Huan, DONG Yuan-yuan, et al. Optimization of Rice Wine Steaming Process of Schisandrae Sphenantherae Fructus with Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2014, 20(18): 9-12. DOI: 10.13422/j.cnki.syfjx.2014180009.
Optimization of Rice Wine Steaming Process of Schisandrae Sphenantherae Fructus with Response Surface Methodology
Objective: To optimize rice wine steaming process of Schisandrae Sphenantherae Fructus. Method: According to contents of saponins
lignans
polysaccharides from Schisandrae Sphenantherae Fructus in composite score for index
Box-Behnken experimental design was adopted to investigate effects of wine content
soaking time and steaming time on processing technology
experimental data analysis was disposed by Design Expert 8.05 software
multivariate quadratic regression equation mathematical model between composite score and independent variables was established
then determined technical parameters by response surface methodology.UV was employed to determine contents of index components with detection wavelength of 540
560
484 nm
respectively. Result: Optimal processing parameters were as follows:added 11 g of wine for per 100 g of herbs
soaking time of 1 h
steaming time of 6.5 h;average contents of saponins
lignans and polysaccharides were 6.386%
12.297% and 4.659% with RSD of 2.31%
3.22% and 1.46%
respectively;composite score was 95.58 with deviation of 0.72% by comparing with the theoretical prediction value of 96.28. Conclusion: This optimized process can scientifically and reasonably control quality of Schisandrae Sphenantherae Fructus pieces.