摘要
为了更好地指导金银花的干燥、储藏和包装,根据吸附原理,采用静态调正环境湿度法测定了金银花在30,45,60℃3个温度下,0～98%水活度范围内的吸湿等温线,分析了水活度和温度对平衡含水率的影响。以平均相对误差为评价指标,用8种数学模型对金银花的平衡水分曲线进行了拟合研究,发现Peleg模型可以很好地描述金银花的平衡水分曲线。
In order to better dry,store and package honeysuckle,the absorption isotherm for honeysuckle were determined at different temperature,30℃,45℃,60℃ and different relative humidity range from 0～98% respectively by means of static-adjusting ambient humidity based on adsorption theory.Analysis the influence of temperature and relative humidity to equilibrium moisture content.With the evaluation index of average relative error,the fit curves of honeysuckle equilibrium moisture content were created by eight mathematical model,found the peleg model that can describe the curves of honeysuckle equilibrium moisture content.
出处
《农机化研究》
北大核心
2012年第9期32-35,共4页
Journal of Agricultural Mechanization Research
基金
重庆市自然科学基金项目(CSTC
2009BB1297)
关键词
金银花
静态调正环境湿度法
平衡含水率
honeysuckle
static-adjusting ambient humidity
equilibrium moisture content
