Effect of E-commerce Logistics Packaging and Transportation on the Storage Quality of ‘Feicui’ Litchi

In this paper,the changes of physiological and storage quality in postharvest fruits under logistics packaging and storage using ice bag combined with e-commerce packaging were analyzed with the new litchi variety ‘Feicui’ and the traditional variety ‘Guiwei’ as test materials,and the storage characters of the new cultivar ‘Feicui’ was explored. The results showed that,e-commerce logistics packaging and storage significantly(P<0.05)reduced the respiratory intensity and relative conductivity of litchi fruit,delayed the decreasing of soluble solids(TSS),titratable acid(TA)and V_C contents,inhibited the increasing of ΔE^* value and the decreasing of L^* value,maintained a good sensory quality of litchi fruit. The weight loss rate and browning index of litchi during storage,especially in the middle and late stages of storage,were significantly(P<0.05)reduced,and the good fruit rate was maintained. Therefore,e-commerce logistics packaging and storage mode could delay fruit senescence and prolong storage period. At the same time,compared with ‘Guiwei’,the new litchi variety ‘Feicui’ showed lower respiratory intensity,relative conductivity,ΔE^* value and sensory quality changes. In addition,the weight loss rate and browning index of ‘Feicui’ were lower than ‘Guiwei’,and the good fruit rate and storage period were higher,which indicated that ‘Feicui’ litchi had better water holding capacity and storage resistance.