摘要
以NaCl含量为指标,采用Box-behnken响应面优化法进行了数据分析。结果表明,超声波辅助腌制的最优条件为超声时间100 min,超声温度10℃,超声功率400 W,此时所得试验值(3.91±0.04)与理论值(3.98±0.02)的误差满足试验设计要求。在最优超声处理条件下进行了牛肉干的干燥试验,结果表明,恒温条件下超声处理组的干燥速率高于对照组,变温条件下超声处理组前期的干燥速率高于对照组,后期则相反。研究结果揭示超声波处理有利于减弱水分与内部组织细胞间的相互作用力。
Sodium chloride was used as the detection index and the Box-behnken response surface optimization method was used to analyze the data.The results indicated that,the optimal conditions of ultrasonic-assisted curing were as follows:the ultrasonic treatment time was 100 min,the ultrasonic treatment temperature was 10℃and the ultrasonic power was 400 W respectively.The error between the obtained experimental value(3.91±0.04)and the theoretical value(3.98±0.02)meets the requirements of the experimental design.The results of drying process of beef jerky under optimal ultrasonic conditions showed that,the drying rate of the ultrasonic treatment group under constant temperature conditions was higher than that of the control group.The drying rate in the early stage of the ultrasonic treatment group under the variable temperature condition was higher than that of the control group.However,it showed a reverse trend in the later period of drying of beef jerky.Inconclusion,ultrasonic treatment was beneficial to reduce the interaction force between water and internal cells.
作者
张浩
高立东
高爱武
成立新
惠德宇
李立敏
朝洛蒙
ZHANG Hao;GAO Lidong;GAO Aiwu;CHENG Lixin;HUI Deyu;LI Limin;CHAO Luomeng(College of Food Science,Inner Mongolia Agricultural University,Inner Mongolia Autonomous Region,Hohhot,Inner Mongolia 010018,China;Plant Protection and Plant Inspection Station of Hohhot,Inner Mongolia Autonomous Region,Hohhot,Inner Mongolia 010020,China;Institute of Animal Husbandry,Academy of Agriculture and Animal Husbandry Sciences,Inner Mongolia Autonomous Region,Hohhot,Inner Mongolia 010031,China;Inner Mongolia Xilin Grassland Food Co.,Ltd.,Inner Mongolia Autonomous Region,Erlianhot,Inner Mongolia 011100,China)
出处
《农产品加工》
2021年第14期1-7,共7页
Farm Products Processing
基金
内蒙古自治区科技计划项目(2019GG353)
内蒙古自治区科技成果转化项目(CGZH2018160)。
