江西农业学报2024，Vol.36Issue(6)：67-73,7.DOI:10.19386/j.cnki.jxnyxb.2024.06.010
响应面法优化枸杞热风干燥脱蜡工艺
Optimization of Hot Air Drying Dewaxing Process of Lycium barbarum by Response Surface Method
摘要
Abstract
In order to improve the authenticity rate of dried Lycium barbarum fruit,dewaxing agent ethanol,orange peel essential oil and vitamin C were selected as influencing factors,and the authenticity rate of dried Lycium barbarum fruit was used as response index.On the basis of single factor experiment,Box-Behnken experiment design and response surface analysis were used to study the effects of each variable and their interaction on the genuine yield of dried wolfberry fruit.The results showed that the effects of compound dewaxing agent on the authenticity rate of dried Lycium barbarum were as follows:orange peel essential oil>ethanol>vitamin C.The optimal formula of compound dewaxing agent was as follows:ethanol volume fraction of 18.45 mL/L,orange peel essential oil volume fraction of 1.00 mL/L,vitamin C mass concentration of 0.69 g/L.Under these conditions,the authenticity rate of fresh Lycium barbarum fruit after drying reached 75.66%.The results can be used as reference for dewaxing treatment of fresh Lycium barbarum fruit before drying.关键词
脱蜡剂/促干剂/枸杞干燥/正品率/响应曲面Key words
Dewaxing agent/Dry-promoting agent/Lycium barbarum drying/Rate of genuine products/Response surface分类
轻工纺织引用本文复制引用
周旋,闫亚美,黄婷,白雅楠,秦垦,李巨秀,赵建华,罗青,米佳,禄璐..响应面法优化枸杞热风干燥脱蜡工艺[J].江西农业学报,2024,36(6):67-73,7.基金项目
宁夏回族自治区重点研发计划项目"枸杞炮制生物学基础及工艺研发与示范"(2021BEG03109) （2021BEG03109）
宁夏回族自治区重点研发计划项目"枸杞枝剪枝收模式创新及关键技术研究与应用"(2021BEF02003). （2021BEF02003）
