响应面分析法提高腐竹产率研究

Improvement of the Yield of Yuba by Response Surface Methodology

研究蔗糖酯、海藻酸钠和焦磷酸钠的添加量对腐竹产率的影响.在单因素实验的基础上确定以上各因素的水平,采用响应面分析法得到生产腐竹时,上述添加剂的最佳加入量:蔗糖酯为0.59%(以干豆的加入量为基准,下同),海藻酸钠为0.4%,焦磷酸钠为0.08%,腐竹产率达到31.77%.各因素对腐竹产率影响的主次顺序为:海藻酸钠>蔗糖酯>焦磷酸钠.

The effect that sucrose fatty acid ester, sodium alginate and sodium pyrophosphate improve the yield of yuba was studied in the paper. The optimal processing technology was obtained through single factor experiments and Response Surface Methodology, the results were adding 0.59% sucrose ester, 0.4% sodium alginate, 0.08% sodium pyrophosphate, under the conditions, the yuba yield is 31.77%. The order that these factors influenced the yuba yield were： sucrose ester 〉 sodium alginate 〉 sodium pyrophosphate.