鲜黄花菜小袋包装气调保藏技术

On the Modified Atmosphere Package of Day-Lily Flower

为了有效延长鲜黄花菜的保藏时间,提高其经济效益,采用正交试验法研究了黄花菜的最佳气调贮藏温度、成熟度和处理方法.贮藏期间对黄花菜的失重率、好花率、V-C含量、总糖含量和呼吸强度进行了测定.结果表明,成熟度为4级的黄花菜在2℃的贮温下,用还原铁粉作吸氧剂、6-BA作保鲜剂处理,保鲜效果好,28d后仍有商品价值.

In order to investigate the way of freshkeeping of daylily flower ,an rthogonal test is adopted in the experiment to study the best storing temperature ,ripe degree and dealing way of modified atmosphere package of fresh daylily flower .Weight loss ,good flower ratio , Vitamin C , total sugar and RI are measured during storage . The results reveal that using 6BA as freshkeeping agent and choosing the fourth grade flower , at 2 ℃, is the best measure. The daylily flower remains commercial quality over 28 days.