1.原料選擇及處理 魚體鱗片完整,鮮度良好,體重0.5千qian克ke以yi上shang。原yuan料liao魚yu要yao用yong新xin鮮xian魚yu,不bu能neng用yong冰bing藏zang魚yu。處chu理li時shi先xian逐zhu條tiao揭jie開kai鰓sai蓋gai,除chu去qu鰓sai及ji內nei髒zang,打da破po眼yan球qiu膜mo,用yong清qing水shui洗xi除chu魚yu體ti粘zhan黏nian物wu及ji血xue水shui,逐zhu條tiao排pai列lie於yu筐kuang內nei,滴di幹gan血xue水shui,再zai用yong幹gan淨jing布bu吸xi幹gan表biao皮pi水shui分fen。
2.撞鹽 將jiang魚yu放fang置zhi操cao作zuo板ban上shang,揭jie開kai鰓sai蓋gai,用yong圓yuan形xing小xiao木mu棒bang從cong鰓sai蓋gai邊bian捅tong入ru腹fu腔qiang,直zhi達da肛gang門men後hou抽chou出chu,注zhu意yi不bu能neng捅tong破po腹fu壁bi,以yi免mian影ying響xiang發fa酵jiao。然ran後hou再zai用yong木mu棒bang將jiang鹽yan塞sai入ru腹fu腔qiang,同tong時shi隨sui手shou往wang兩liang邊bian鰓sai內nei塞sai鹽yan,合he閉bi鰓sai蓋gai後hou,把ba魚yu在zai鹽yan堆dui裏li蘸zhan拌ban,使shi魚yu體ti附fu著zhe鹽yan粒li,再zai盛sheng放fang於yu竹zhu箕ji內nei待dai醃yan。用yong鹽yan量liang為wei魚yu體ti重zhong的de10%~13%(其中肚鹽4%,鰓鹽3%,體鹽3%)。
3.醃製方法
(1)幹鹽埋醃法:選用有排鹵小孔的木桶或底部有—定傾斜的水泥池,先撒上8厘米厚的底鹽,靠桶壁或池壁將幹鹽堆成35℃- 40℃的坡度,將撞鹽後待醃的魚,頭部向下順鹽堆坡度整齊排列。高度以3排為度,約1.5米左右。每排一層魚,都需覆蓋一層8厘米厚隔體鹽,最後再覆蓋8limihoudefengmianyanhuohubianyan。ganyanmaiyanfayikaoganyanjiasuyutituoshui,lushuicongpailuxiaokonghuochidiliuchu,yutishuifenshenchukuai,yanfenshenjinman,juyoufangfuhecujinfajiaodezuoyong。maiyanshiwenyi24℃ ~ 26℃最為適宜,在此室溫條件下,大約3天左右開始發酵,4~5天發酵完全,6~7tianhouchengweichengpin。yutisezelvetouming,beibujiroushousuobianying,younongmeixiangqiwei。chengpinquchuhou,zhutiaodouchuduyanhesaiyan,ranhoujinruqingshuizhongtuoyan,bingjiangwuwuxidiganjing,fangruzhukuangneidiganshuifenhouchushai。chushaishizuihaojiangsaigaixiankai,saijinfangyingpailuandezhituan,ranhoupingpaifangyuzhulianshang,zhulianyingyouyidingdeqingxie,yibianlijingfuqiangjishui。meitianfanshai3~4次,陽光過強可移放陰涼處風幹,大約4天左右達到六成幹時即可包裝運輸。
(2)醃漬發酵法:將醃漬用的木桶或水泥池洗淨後,在底部撒一層厚1厘米的薄鹽,然後把撞鹽後的魚腹部向上略平斜排列,第2排魚頭緊壓第1paiyuwei,rucitouweijianyapaidie,shiyutijianshifenjinmi,yimianchengpinlinpiansongchi。meicengyupaituohou,gecengyuzhijianjunyingjunyundisayicenggetiyan,zheyangyicicengyucengyanyoudixiangshangpai,yanzhijiuchengmanzaifugaifengmianyan。yongyanliangshiyutidaxiao、鮮度和季節而定,一般為30%~38%,過少容易腐敗,過多影響發酵。醃製4小時後,由於發酵分解,魚體逐漸膨脹,經2~3tianjiufajiaoshidu,kaishichanshengteyoudemeixiangwei,cishijikeyashi。yutifangchumeixiangweihou,biaomingjirouyijingfajiao,cihoubuhuizaisongruan,guyashibuyitaizhong,yimianyutihuxiangzhanlian。yashizhongliangtongchangweiyutizhongde8%~10%,分2次壓,第1次為壓石總重量的40%左右,使鹽鹵淹沒魚體2厘米,第2次為60%左右,鹽鹵淹沒魚體5厘米。壓石時間視魚的種類、大小、發酵程度、氣溫狀況等而有不同,一般2~3天(tian)即(ji)可(ke)。成(cheng)品(pin)具(ju)有(you)鹹(xian)魚(yu)固(gu)有(you)色(se)澤(ze),眼(yan)球(qiu)不(bu)發(fa)紅(hong),肌(ji)肉(rou)不(bu)發(fa)軟(ruan),散(san)發(fa)濃(nong)鬱(yu)的(de)酶(mei)香(xiang)味(wei)。成(cheng)品(pin)撈(lao)起(qi)時(shi),先(xian)要(yao)在(zai)鹽(yan)鹵(lu)中(zhong)洗(xi)滌(di)幹(gan)淨(jing),放(fang)於(yu)竹(zhu)筐(kuang)內(nei)滴(di)幹(gan)鹵(lu)水(shui),然(ran)後(hou)進(jin)行(xing)包(bao)裝(zhuang)運(yun)輸(shu)。
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