Optimization of Decolorization of Eztracts of Eriobotrya japonica by Response Surface Methodology
The conditions such as the dosage of activated carbon, decolorization time, and the decolorization temperature for decolorization the extract of Eriobotrya japonica were optimized by means of the response surface methodology (RSM), the light transmittance was chosen as the response value, and the mathematical regression model between different variables and the light transmittance was obtained using regression equation. Determination coefficient was 0.9333. The results demonstrated the optimum parameters of decolorization were: dosage of activated carbon, decolorization time, and the decolorization temperature were selected as 2.85g/ml, 35.5min and 70℃, respectively. Under the optimum parameters, the light transmittance was 83.6%.
Decolorization Eriobotrya japonica Response Surface Methodology
AN Guangjie LI Bo
School of Food and Biological Engineering, Zhengzhou University of Light Industry, P.R.China, 450002 College of Food Engineering, Henan Institute of Science and Technology, P.R.China, 453003
国际会议
2008年国际应用统计学术研讨会(2008 International Institute of Applied Statistics Studies)
烟台
英文
1-5
2008-08-14（万方平台首次上网日期，不代表论文的发表时间）