摘要
针对目前核桃脱青皮方式存在的问题,在分析被催熟核桃离皮特性的基础上,进行挤压试验并绘制催熟青皮核桃挤压受力变形图。通过试验确定催熟核桃青皮和果壳的破裂压力和相应的压缩量。基于青皮和果壳的破裂压力存在明显差值,以及挤压后青皮破裂及分离状态,提出一种催熟核桃挤压式脱青皮方式,试验结果可为新设备的研制提供依据。
Based on the analysis of disadvantages of the green-husk walnuts stripping methods and the characteristics of ripened walnuts,the pressing test was carried out,and pressure-deformation figure of ripened green husk walnut was mapped.By analysis of test data,the breakdown pressure and the corresponding compression of the ripened walnut green husk and shell were determined.Based on the significant difference on breakdown pressure between the green husk and shell,and the state of green husk rupture and separation by pressing,the method of stripping off green-husk by pressing is put forward.These results provide the basis for new equipment development.
出处
《食品与机械》
CSCD
北大核心
2016年第6期100-102,共3页
Food and Machinery
基金
陕西省科技厅农业攻关项目(编号:2014K01-32-01)
关键词
核桃
脱皮
催熟
挤压
walnut
stripping
ripened
pressing
