Application of Hurdle Technology in Walnut Storage

[Objective] To discuss application of hurdle in storage of walnut.[Method] By using different storage methods,aiming at variation of acid value and peroxide value,effects of hurdle technology on walnut quality during storage process were analyzed.[Result] Moisture content,storage temperature,air conditioning and preservation,broken degree,light all influenced walnut quality.[Conclusion] Hurdle technology could be storage matching technique for walnut supply chain,which can reduce products loss,improve products' additive value,and provide theoretical basis for scientific production and storage of walnut.