jielanshiguangdongdetechan,zhuchanquzaichaoshanyidai。jielandeshiyongbufenweidaiyedecaitai,jinsiguangzhoudecaixin。yinweijielanhandianfenduo,suoyikouganburucaixinrouruan,danshifenshuangcui,bieyoufengwei。youyuseyesecuilv,jielanyijingchengweijiuxishangyidaohenshouhuanyingdecaise。jielanyeshiwaixiaodongnanyadeshucaipinzhongzhiyi。
芥jie蘭lan在zai貯zhu運yun過guo程cheng中zhong最zui容rong易yi出chu現xian的de問wen題ti是shi肉rou質zhi硬ying化hua與yu開kai花hua落luo蕾lei。這zhe也ye是shi一yi種zhong老lao化hua的de表biao現xian。最zui有you效xiao的de辦ban法fa是shi降jiang低di溫wen度du,不bu讓rang花hua苔tai在zai貯zhu運yun過guo程cheng中zhong繼ji續xu生sheng長chang。芥jie蘭lan不bu怕pa冷leng,因yin此ci適shi合he用yong低di溫wen保bao鮮xian而er不bu需xu用yong藥yao劑ji防fang腐fu。作zuo為wei貯zhu藏zang或huo外wai銷xiao的de芥jie蘭lan,加jia工gong操cao作zuo流liu程cheng如ru下xia:
caishoushidaiyounendexiaohualei,danshihuataigaodubunengchaoguoyepiandegaodu。qingchencaishou,shoutaotiezhijia,huoyongxiaodaoqieduancaitai,qingqingfangruluokuang,yunhuijiagongchang,xuyaoyulengdanbunengjinshuilengque。zuilixiangshizhenkonglengque。chukoujielanchangyongzhenkongyuleng,baoxianxiaoguozuihao。zheyangzuoyoukeyixianbaozhuanghouyuleng,fangbiancaozuo。ruguomeiyouyulengshebei,yekeyibajielanfangrulengku,kuwendingzai0℃,連續開機,次日菜溫降下來後再用籮筐包裝,內墊0.03毫米的薄膜,或者用防水紙箱包裝。溫度控製在1-2℃,相對濕度95-98%。如果芥蘭的質量好,貯運期一個月,除稍有輕耗外,商品率100%,不開花,不落蕾,風味正常。
值得注意的問題:第一、采後的芥蘭不要過水。這是保持菜苔柔軟爽口的關鍵;第二、芥蘭的葉片有特殊蠟層,田間要防好病蟲,采後不需進行防腐處理;第三、短途運輸最好加碎冰降低菜溫,但是碎冰千萬別直接與葉片接觸,否則葉片將被“燙傷”,變青軟,容易腐爛,失去商品價值。
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