基于线性功效系数法及响应面法优化扇贝柱太阳能干燥工艺  

Optimization of Solar Drying Process of Scallop Column Based on Linear Efficiency Coefficient Method and Response Surface Methodology

作　　者：马珞珞 刘瑜 王海 郭雪霞 MA Luo-luo;LIU Yu;WANG Hai;GUO Xue-xia(College of Food Science and Technology,Hebei Agricultural University,Baoding 071001,China;Academy of Agricultural Planning and Engineering,Ministry of Agriculture and Rural Affairs,Key Laboratory of Agro-products Primary Processing,Ministry of Agriculture and Rural Affairs,Beijing 100125,China)

机构地区：[1]河北农业大学食品科技学院,河北保定071001 [2]农业农村部规划设计研究院农业农村部农产品产地初加工重点实验室,北京100125

出　　处：《中国调味品》2023年第5期104-109,共6页China Condiment

基　　金：河北省重点研发计划项目(20327219D-01)。

摘　　要：为解决扇贝柱自然干制过程中耗时长、品质低的问题,利用强制对流太阳能干燥器,以扇贝柱为原料,通过单因素试验及响应面试验优化扇贝柱太阳能干燥工艺。采用单因素试验考察了干燥温度、风速及载重对扇贝柱干燥时间及品质的影响。在单因素试验的基础上,通过线性功效系数法结合响应面法以企业标准对扇贝柱太阳能干燥工艺进行优化。单因素试验表明,干燥温度50℃、风速5 m/s、载重1.2 kg时,扇贝柱品质较差;响应面优化最佳干燥工艺为干燥温度32.6℃、风速3.1 m/s、载重1.53 kg,在此条件下扇贝柱太阳能干燥工艺综合评分为85.30。该研究结果可为实现扇贝柱工业化干燥提供技术依据和理论支撑。In order to solve the problems of long time-consuming and low quality in the natural drying process of scallop column,with scallop column as the raw material,the solar drying process of scallop column is optimized by single factor test and response surface test using forced convection solar dryer.The effects of drying temperature,wind speed and loading weight on the drying time and quality of scallop column are investigated by single factor test.On the basis of single factor test,the solar drying process of scallop column is optimized by linear efficiency coefficient method combined with response surface method according to the enterprise standard.The single factor test shows that the quality of scallop column is poor when the drying temperature is 50℃,the wind speed is 5 m/s and the loading weight is 1.2 kg.The optimal drying process optimized by response surface method is as follows:drying temperature is 32.6℃,wind speed is 3.1 m/s and loading weight is 1.53 kg.Under such conditions,the comprehensive score of scallop column by solar drying process is 85.30.The results can provide technical basis and theoretical support for industrial drying of scallop column.

关 键 词：扇贝柱 太阳能干燥 线性功效系数法 响应面法 综合评分 

分 类 号：TS205.1[轻工技术与工程—食品科学]