云南鸡枞简约型冷链物流保鲜技术研发

Simple Cold Chain Logistics Preservation Technology Research of Termitophile in Yunnan Province

研究了温度、防腐剂及包装等多种因子对鸡枞保鲜效果的影响,测定了贮存过程中鸡枞的"维生素C含量""呼吸强度"及"失重率"等理化指标。研究表明,氧气含量用6%,二氧化碳含量用10%,保鲜袋材料用聚偏二氯乙烯(PVDC),1-甲基环丙烯浓度用1.0μL/L,冷藏温度用4.0±0.5℃,保鲜剂0.6 g时,鸡枞保鲜效果最好。

This paper studied the effects of temperature, preservatives and packaging and other factors on the preservation effect of termitophile, determined Vitamine C proportion, respiratory intensity and Weight loss rate and other physical and chemical indicators of termitophile along with the preservation process. It showed that the preservation effect of termitophile was the highest, when environmental oxygen level was 6%, carbon Dioxide level was 10%, packing bag was PVDC, 1-methyl ring propylene concentration was 1.0μL/L, refrigeration temperature was 4.0±0.5 ℃, preservative level was 0.6 g.