Optimization of Processing Technology of Ginger Carbon by Central Composite Design/Response Surface Methodology
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Optimization of Processing Technology of Ginger Carbon by Central Composite Design/Response Surface Methodology
Chinese Journal of Experimental Traditional Medical FormulaeVol. 18, Issue 2, Pages: 8-11(2012)
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Published:2012
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MENG Jiang, XU Shu-ya, LU Guo-yong, et al. Optimization of Processing Technology of Ginger Carbon by Central Composite Design/Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(2): 8-11.
DOI:
MENG Jiang, XU Shu-ya, LU Guo-yong, et al. Optimization of Processing Technology of Ginger Carbon by Central Composite Design/Response Surface Methodology[J]. Chinese journal of experimental traditional medical formulae, 2012, 18(2): 8-11.DOI:
Optimization of Processing Technology of Ginger Carbon by Central Composite Design/Response Surface Methodology
Objective: To optimize processing technology of ginger carbon by central composite design/response surface methodology. Method: Sand-scorch processing technology was adopted with processing temperature
medicine thickness
processing time as independent variables
and absorption power
the contents of tannins
6-gingerol and 6-shogaol as evaluation indexes
levels of independent were regressed by multiple linear and fitted by binomial
response surface methodology was used to select optimum processing technology
and predictive analyzed. Result: Complex correlation coefficient of binomial fitting was high
and overall 'normalized value’ was 0.870. Optimal processing technology were:processing temperature 310 ℃
medicine thickness 0.55 cm
processing time 15.5 min. Deviation between result of optimum craft verification test and binomial fitting equation forecast value was -2.59 %. Conclusion: Central composite design/response surface method could be used to optimize extraction technology of ginger carbon