香(xiang)蕉(jiao)幹(gan)是(shi)幹(gan)製(zhi)品(pin),世(shi)界(jie)上(shang)的(de)香(xiang)蕉(jiao)產(chan)區(qu)都(dou)曾(zeng)有(you)生(sheng)產(chan)。在(zai)廣(guang)東(dong)香(xiang)蕉(jiao)產(chan)地(di),每(mei)逢(feng)豐(feng)收(shou)季(ji)節(jie),北(bei)運(yun)又(you)不(bu)及(ji)時(shi),由(you)於(yu)氣(qi)溫(wen)高(gao),成(cheng)熟(shu)快(kuai),出(chu)現(xian)產(chan)品(pin)過(guo)剩(sheng)現(xian)象(xiang),如(ru)不(bu)及(ji)時(shi)處(chu)理(li)將(jiang)造(zao)成(cheng)經(jing)濟(ji)損(sun)失(shi)。在(zai)此(ci)情(qing)況(kuang)下(xia),有(you)必(bi)要(yao)把(ba)成(cheng)熟(shu)香(xiang)蕉(jiao)加(jia)工(gong)成(cheng)果(guo)汁(zhi)、果醬或香蕉幹。加工香蕉幹的工藝如下:
1、原料及處理
jiagongxiangjiaoganyuanliaoyaoqiuyoujiaogaochengshudu,yejiushidadaoshiyongchengshudu,sexiangweizuijiashiqi。qingxiangjiaofengweichayousewei,bunengjiagong。guoshuxiangjiaojiuchuyuruanlanzhuangtaiyebunengjiagong。yuanliaochuli,shouxianbaruanlan、發病挑去,用手工剝皮,分切問題要看香蕉個體大小,如果個體較大應對半縱切,如果個體較小,可不用進行切分。
2、護色處理
xiangjiaoguorouhanyouduofenleiwuzhi,jiusuanshichengshuledexiangjiao,guorouyehaiyouduofenleiwuzhi,zaijiagongyuchengpinzhuzangguochengzhonghuichanshenghebianxianxiang。weilequdesezehaodezhipin,jiuyaojinxinghusechuli。muqianrenweixiaoguohaodeshixunliuchuli,yongliuhuangxunzheng20分鍾,具體做法是在一密閉室中,把去皮香蕉鋪放於室內架上,然後燃燒硫磺,使室內二氧化硫濃度達到1-2%,保持20分鍾左右取出進行以下工序。
3、幹燥
香蕉富含糖分,在幹燥過程中如果溫度過高,例如達到80℃使會產生糖焦化現象,如果溫度過低,烘製時間就會過長,兩者都不符合要求。所以幹燥溫度應該控製在60-65℃範圍內,18-20小時幹燥完畢。要求成品含水量16%。
youyuganzaoguochengshiyuanliaotangfendenongsuo,suoyichengpintianduxiangdanggao,danbushichuncuitianwei,daiyoushidusuanwei,cisuanweilaiyuanzhuyaoshiyuchulishieryanghualiusuodailaide,suoyizhipinjiujuyousuanwei。zhipinsezechengjinhuangse,juchengshuxiangjiaofangxiang,hanshuiliang16%時成品密封包裝在20℃左右條件下貯存一年內色香味不變。
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