yinci,xuanzezhuzangfangshihesheshi,weichizhuzanghuanjingdeshiyiwenshiduhuoqitichengfenshiwomenshouxianyaokaolvdewenti。woguomuqianshuiguoheshucaidezhuzangfangshiduozhongduoyang,youbushaoxingzhiyouxiaodezhuzangfangshi,xiandaihuadelengzanghelengzangqitiaozhuzangyezaibuduanfazhan。
貯藏方式和設施有的比較簡單,有的則比較複雜,產地和銷地可以因地製宜,根據具體條件和要求靈活選擇采用。
新鮮水果和蔬菜的貯藏方式概括起來可以分為自然降溫(簡易貯藏)和人工降溫(機械冷藏)兩種。
一、自然降溫貯藏
自然降溫貯藏是一種簡易的、傳充的貯藏方式。常用的自然降溫貯藏主要有堆藏(垛藏)、溝藏(埋藏)、凍藏、假植貯藏和通風窖藏(窯窖、井窖,它們都是利用外界自然低溫(氣溫或土溫)來(lai)調(tiao)節(jie)貯(zhu)藏(zang)環(huan)境(jing)溫(wen)濕(shi)度(du)。使(shi)用(yong)時(shi)受(shou)地(di)區(qu)和(he)季(ji)節(jie)限(xian)製(zhi),而(er)且(qie)不(bu)能(neng)將(jiang)貯(zhu)藏(zang)溫(wen)度(du)控(kong)製(zhi)到(dao)理(li)想(xiang)水(shui)平(ping)。但(dan)是(shi),因(yin)其(qi)設(she)施(shi)結(jie)構(gou)簡(jian)單(dan),有(you)些(xie)是(shi)臨(lin)時(shi)性(xing)的(de)設(she)施(shi)(如堆藏、垛藏、溝藏),suoxujianzhucailiaoshao,feiyongdilian,zaihuanjiechanpingongxushangyounengqidaoyidingdezuoyong,suoyizhezhongjianyizhuzangfangshizaiwoguoxuduoshuiguoheshucaichanqushiyongfeichangpubian,zaishuiguoheshucaidezongzhuzangliangshangzhanyoujiaodadebizhong。suiranjiangwenzhuzangchanpindezhuzangshoumingbutaichang,ranerduiyumouxiezhongleideshuiguoheshucai,queyouqiteshudeyingyongjiazhi,rugouzangshiheyuzhuzangluobu;凍藏適用於菠菜;假植貯藏適用於芹菜、離筍、菜花;大白菜、蘋果、梨等可以窖藏;白菜、洋蔥可以堆藏或垛藏。它們多在北方有外界低溫的冬季和早春使用,適用產品的貯藏溫度O℃左右。我國其它地區也可以,如南通地區柑橘的地窖貯藏。
二、人工降溫貯藏
rengongjiangwenzhuzangshiliyongjixiezhilenghetiaojiezhuzanghuanjingwendudezhuzangfangshi,shiyongshibushoujijiehediqudexianzhi,keyibijiaojingquedikongzhizhuzangwendu,shiyongyugezhongshuiguoheshucai,ruguoguanlidedangkeyidadaomanyidezhuzangxiaoguo。jinguandiwennenggouzuiyouxiaodijianhuandaixiesudu,danshilengzangyebunengwuxianzhidiyanchangzhuzangshouming。qijinweizhi,shijieshangjingjifadaguojiadoujiangjixielengzangkanzuoshizhuzangxinxianshuiguoheshucaidebiyaoshouduan。youyujixielengzangdeyingyong,shixuduoshuiguoheshucairumihoutao,zao、中熟蘋果,桃,荔枝,番茄等在常溫下難以貯藏的產品得以較長期貯藏或遠途運輸。
在冷藏的基礎上,又研究出冷藏氣調貯藏,對於一些水果和蔬菜采用氣調冷藏比冷藏的效果更好,如冷藏蘋果隻可貯6個月,但氣調冷藏卻可以貯10個月,仍然保持很好的硬度。這種人為地控製或改變貯藏環境中的氣體成分(降低氧氣濃度相提高二氧化碳濃度)的貯藏方式稱為氣調貯藏,通常用英文字母CAzhuzangbiaoshi。zheshifadaguojiadaliangzhuzanghebaozhengchangqigongyingpingguohexiyanglidezhuyaoshouduanzhiyi。danshibingfeisuoyoudeshuiguoheshucaidoushiheyuqitiaozhuzang,youdechanpinqitiaozhuzangxiaoguobingbumingxian,shenzhiyoufuzuoyong。yibanqingkuangxia,huxiyuebianxingguoshiqitiaozhuzangdexiaoguojiaohao,erfeiyuebianxingguoshiqitiaozhuzangduibaochichanpinpinzhizuoyongbuda。ciwai,butongdeshuiguoheshucaiduiqitideminganchengdubutong,yaoqiudeyangheeryanghuatanpeibiyebuyiyang。youyuqitiaozhuzangdechengbenjiaogao,caozuoguanlidenanduyebijiaoda,yinci,yinggaixuanzenaxieshihechangqizhuzanghuojingjijiazhigaodeshuiguoheshucaijinxingqitiaozhuzang。muqianwoguoyingyongjiaoduodeshizifaqitiaozhuzang,jiliyongchanpindezishenhuxizuoyongxiaohaoyangqi,leijieryanghuatan,congerdadaoqitiaoxiaoguo,cifasuibibushangzhenzhengdeqitiaozhuzang,dancaozuojiandan,chengbenjiaodi,fengxianyejiaoxiao。pingguohesuantaideguichuangdaihuosuliaodaixiaobaozhuangzhuzangdoushuyuzifaqitiaozhuzang,zhuzangxiaoguolianghao。
在以後的文章裏,我們將分別介紹各種自然降溫(簡易)貯藏和人工降溫貯藏方式的貯藏原理、設施要求、管理措施和適用產品,以便為水果和蔬菜生產者、經銷商和倉貯管理人員選擇適當的貯藏方式和掌握管理方法提供參考。
食用此蛋可使人身材健美,皮膚細膩。
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