中国果菜
中國果菜
중국과채
CHINA FRUIT & VEGETABLE
2014年
10期
21-25
,共5页
滚筒干燥%山药粉%响应面分析%工艺优化
滾筒榦燥%山藥粉%響應麵分析%工藝優化
곤통간조%산약분%향응면분석%공예우화
Drum dryer%Chinese yam powder%response surface methodology%process optimization
选用山药为原料，进行滚筒干燥制粉加工工艺的研究。以山药粉的成膜率为评价指标，采用响应面分析法，研究了辅料添加量、滚筒转速及滚筒表面温度对滚筒干燥工艺的影响。实验结果表明，山药粉滚筒干燥工艺最佳组合为淀粉添加量15%，滚筒表面温度为135℃，滚筒转速为3.0r/min。经验证，此条件下干燥的山药粉成膜率达95.6依0.6%。
選用山藥為原料，進行滾筒榦燥製粉加工工藝的研究。以山藥粉的成膜率為評價指標，採用響應麵分析法，研究瞭輔料添加量、滾筒轉速及滾筒錶麵溫度對滾筒榦燥工藝的影響。實驗結果錶明，山藥粉滾筒榦燥工藝最佳組閤為澱粉添加量15%，滾筒錶麵溫度為135℃，滾筒轉速為3.0r/min。經驗證，此條件下榦燥的山藥粉成膜率達95.6依0.6%。
선용산약위원료，진행곤통간조제분가공공예적연구。이산약분적성막솔위평개지표，채용향응면분석법，연구료보료첨가량、곤통전속급곤통표면온도대곤통간조공예적영향。실험결과표명，산약분곤통간조공예최가조합위정분첨가량15%，곤통표면온도위135℃，곤통전속위3.0r/min。경험증，차조건하간조적산약분성막솔체95.6의0.6%。
We studied the technology of processing Chinese yam powder using a drum dryer in this paper. The effects of supplementary material addition content, roller rotating speed, roller temperature on the technology were analyzed with response surface methodology, and film-forming rate of Chinese yam powder were taken as response values. For design of process requirement, optimum conditions were as follows: supplementary material addition was 15%, roller temperature was 135℃, roller rotating speed was 3.0r/min. Under those conditions, film-forming rate of Chinese yam powder was 95.6±0.6%.
