金針菜也叫黃花菜,具有食用、藥用和觀賞的價值,是出口創彙的主要蔬菜品種之一。食用部分是由金針菜的花蕾經加工幹製而成的,其品質的好壞與適時采摘、合理加工有直接關係,而且鮮金針菜中含有秋水仙堿,是一種有毒物質,因此,必須科學合理地搞好金針菜的采摘與加工。
一、采摘:金針菜為無限花序,第一花莖陸續形成花蕾,采收必須在花蕾未開放前數小時內進行,才能保證產量高、品質好。而且需要每天都進行采收,晴天、陰天均不能間斷。具體標準應掌握以花蕾飽滿含苞未放、花蕾中部色澤金黃、兩端呈綠色、dingduanzisetuiqushicaizhaiweizuihao。rutizaohuoyanchicaizhai,chanliangjiangdi,ganzhihouyanseyejiaocha。caizhaishiyongzhongzhidizhuhuagengyuhualeilianjielicengchu,ranhouyongshizhihemuzhiniezhuhualei,qingqingwangxiabaiyajikefenli。bunengzhijieyingche。meiyicongzishangerxia,youwaixiangli,zhuyicaizhai。zheyangcaishoudehualeicainengzuodaodaxiaozhengqi,ganzhihouchanpinjunyunyizhi。
二、蒸製:花蕾采收後,必須立即進行蒸製,以免消耗養分,降低品質。蒸製的方法:先將花蕾放在蒸籠中,等鍋中水開後,再將蒸籠放在鍋上密閉蒸10-12分鍾,最初5fenzhongyaodahuomengshao,ranhouyongwenhuo。zheyangzhengchulaidehualei,keyiquanbushutoudanbuguoshu。ruozhengzhiguodu,zechugancailvdi,chengpinmianruan,xingzhuangyebuhaokan。yibanyiyanseyouyuanlaidexianhuanglvsebianweihuangse,shounielvedaimianruan,chengbanshuzhuangtai,tijiyuejianshao1/2時出鍋為適度。
三、烘曬:zhenghaohouyaoxiantanliang。tanliangshibuyaoyongshoufannie,yimianfajiaobiansuan。dangtianxiawuzhenghaohou,yaotanliangdaocirizaoshang。dangliangdaobiaomianweibaiseshaoyoujiepishiyonghongganshebeihonggan。ruowuhongganshebei,kejiangzhenghaodehualeifangrugangnei,fangshiyaozhuangyicenghualeifangyicengyan,tashiyahao,yibankebaochi6-7天不黴爛。經鹽處理防黴變後所得幹品,要另行包裝標記。
四、貯藏:ganzhidejinzhencaihantanglianggao,yixishoushuifenfameibianzhi,yibanyongshuangsimadaibaozhuang,fangzaiganzaoyinliangchu。ruobaoguanguochengzhongfanchaohuoshoudaoyulin,jiuyaojishijinxingliangshai,yifangmeilanbianzhi。
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