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研究了蒜苔的气调冷藏方法,制订了初步的技术措施,沈阳市已以此替代了传统的冰窖贮藏法。蒜苔的贮藏适温为0℃,不能受冻,并应力求库温稳定。气调措施目前采用聚乙烯薄膜袋封闭,自然降 O_2,适时放风。在每个放风周期内,应使 O_2含量在1～3%至18～20%之间大幅度变动,CO_2相应地变动在12～15%至1～2%之间。蒜苔在一定期限内能忍耐 O_2<1%、CO_2>15%的条件,但会造成后遗症,从而增大贮藏中、后期的损耗。袋封法不能创造最适宜的气调环境,且放风工作量很大。对此试验了一些改进措施,见到一些效果,还存在问题,有待继续研究。
The method of adjusting the temperature and cooling of garlic moss was studied, and the preliminary technical measures were formulated. Shenyang City has replaced the traditional storage method of ice-pit. Succulent storage temperature of garlic is 0 ℃, can not be frozen, and should strive to stabilize the temperature of the library. Metric measures currently used polyethylene film bag closed, natural O_2, timely release. Within each aeration cycle, the O 2 content should be drastically varied between 1 and 3% and 18 and 20%, with a corresponding change in CO 2 between 12 and 15% and 1 and 2%. Garlic can tolerate O_2 <1%, CO_2> 15% within a certain period of time, but will cause sequelae, thus increasing the loss during storage. Bag sealing method can not create the most suitable atmosphere of the atmosphere, and the wind a lot of work load. To test some improvement measures to this, to see some results, there are still problems that need to continue to study.