论文部分内容阅读
本项系列技术既能深持果实新鲜状态,又能节约能源。主要是成功地改进了原有的贮藏场所,充分地利用了自然冷源,使建库投资比冷库(商业用0℃库)减少2/3以上,节约电能4/5以上。采用PVC袋包装,由果实自身呼吸减少贮藏环境内的O_2浓度和提高CO_2浓度。在贮藏初期库温控制在15-10℃时,CO_2控制在10-15%,O_2不低于2%。随着库温逐渐下降,CO_2和O_2浓度分别下降和上升到10%左右。贮藏元帅系苹果6个月,果肉硬度可保持在12Ib/cm~2以上,损耗率为2-50%。总结提出了高温、高CO_2、高O_2和高C_2H_4贮藏技术,除少数对CO_2,敏感的品种之外,其它苹果亦可应用。
This series of technologies not only deep-seated fruit fresh state, but also save energy. Mainly succeeded in improving the original storage sites, make full use of natural cold source, so that investment in building a reservoir than cold storage (commercial 0 ℃ library) to reduce 2/3 or more, saving more than 4/5. It is packed in PVC bags, and respiration of fruit itself reduces O 2 concentration and CO 2 concentration in the storage environment. In the early storage temperature control at 15-10 ℃, CO_2 control in 10-15%, O_2 not less than 2%. With the gradual decrease of temperature, the CO 2 and O 2 concentrations decreased and increased to about 10%. Marshal Apple storage system for 6 months, the pulp hardness can be maintained at 12Ib / cm ~ 2 above, the loss rate of 2-50%. In conclusion, high temperature, high CO 2, high O 2 and high C 2 H 4 storage technologies were put forward. Apart from the few CO 2 -sensitive varieties, other apples could also be applied.