背景:
隨sui著zhe近jin幾ji年nian的de發fa展zhan,我wo國guo大da部bu分fen麵mian粉fen企qi業ye通tong過guo技ji術shu改gai進jin已yi能neng夠gou將jiang小xiao麥mai胚pei提ti取qu出chu來lai,做zuo成cheng副fu產chan品pin麥mai胚pei油you。但dan仍reng有you一yi些xie小xiao型xing的de企qi業ye不bu能neng將jiang麥mai胚pei提ti出chu或huo全quan麥mai粉fen中zhong仍reng含han有you麥mai胚pei。
woguoqianjinianshichangduimianfendebaiduyaoqiu,zhishibufenqiyezaimianfenzhongmangmutianjiashiyongzengbaiji,youyuduishiyongliangheshiyongfanweixianzhibuyan,daozhilezengbaijidechaofanweishiyong。zengbaijideqiangyanghuaxingnengshimianfenxunsupiaobai,yinghelebufenxiaofeizhexihuanbaimianfendeyaoqiu。zengbaijizaijiaredaohoujiuhuifenjiechengduirentiwuhaideqiti。yincihanyouzengbaijidemianfenzaizuochengmantouhuoguamianhouduirentililunshangshimeiyouweihaide。
本案例涉及的企業為一家小型麵粉廠,生產麵粉的設備是非常原始的小型設備。
質量事件:
2005nianchuntian,bizhezainongmaoshichangshangmaidaoyijiaxiaoguamianchangshengchandejibaosuliaodaizhuangguamian,zhongwuhuijiahoudakaiyibaohou,wendaoyigucibideyouzhisuanbaideqiwei,youyuzhiyexiguan,bizhekanleyixiabaozhuangshangdeshengchanriqi,santianqianshengchande!筆(bi)者(zhe)的(de)第(di)一(yi)反(fan)應(ying)是(shi)廠(chang)家(jia)打(da)印(yin)的(de)生(sheng)產(chan)日(ri)期(qi)不(bu)對(dui),另(ling)外(wai),掛(gua)麵(mian)的(de)成(cheng)分(fen)隻(zhi)有(you)麵(mian)粉(fen),怎(zen)麼(me)會(hui)出(chu)現(xian)這(zhe)麼(me)強(qiang)烈(lie)的(de)味(wei)道(dao)呢(ne)?職(zhi)業(ye)習(xi)慣(guan)促(cu)使(shi)筆(bi)者(zhe)想(xiang)了(le)解(jie)一(yi)下(xia)究(jiu)竟(jing)。
調查分析:
通過運用統計技術分析了酸敗問題,可能有以下原因:
1.人,生產廠商故意晚打生產日期,掛麵的實際生產日期很長,致使掛麵超過保質期而變質;
2.機(設備):引起變質的因素概率很小;
3.法(生產工藝):引起變質的因素概率很小;
4.料:經辨認排除了包裝用的塑料袋印刷油墨溶劑引起的不愉快的氣味,則懷疑掛麵所用原料已經變質、生產出來的掛麵也就變質了;
5.環(環境):春季氣溫不高,不會引起產品的迅速變質。
jingguoshangshufenxi,bizherenweishishengchanchangjiashiwandashengchanriqiyinqidechanpinguoqierzaochengzhiliangwenti,yushigandaomaiguamiandetanwei,yunyongweiquanzhishihezhuanyezhishitaiduyanlidijinxingtousu,yihuxuchangjiayaojiangzhiyedaode,bunengdayushijibufudeshengchanriqi。zhihoubujiu,guamianchanglaobanjiuqinzidadianhuageibizhe,biaomingleqianyi,bingjieshiqichanpinbucunzaibaozhuangshangdeshengchanriqiyushijishengchanriqibufudeqingkuang,erqiegaipichanpindouchulesuanbaiwenti,danshibunengzhamingyuanyin。tongguojiaoliu,duifangganjiaobizhejubeiliangyoujiagongfangmiandezhishijiuyaoqingbizheqianqubangmangjiejuewenti。
到達工廠後,筆者發現部分掛麵退回後晾在院子裏,筆者發現,涼曬後的掛麵沒有油脂酸敗的氣味。
經jing了le解jie,這zhe是shi個ge小xiao型xing麵mian粉fen廠chang,生sheng產chan麵mian粉fen的de設she備bei是shi非fei常chang原yuan始shi的de小xiao型xing設she備bei,生sheng產chan出chu一yi部bu分fen麵mian粉fen直zhi接jie加jia工gong成cheng掛gua麵mian。據ju分fen析xi,加jia工gong掛gua麵mian工gong藝yi中zhong不bu需xu要yao加jia入ru油you脂zhi,所suo用yong原yuan料liao小xiao麥mai也ye是shi新xin的de,但dan是shi掛gua麵mian生sheng產chan後hou不bu久jiu就jiu會hui酸suan敗bai變bian質zhi。
筆bi者zhe了le解jie到dao現xian在zai市shi場chang上shang客ke戶hu要yao求qiu的de饅man頭tou用yong白bai度du很hen高gao的de麵mian粉fen加jia工gong,所suo以yi生sheng產chan企qi業ye不bu得de不bu在zai磨mo麵mian粉fen時shi加jia入ru部bu分fen的de增zeng白bai劑ji,以yi適shi合he市shi場chang的de要yao求qiu。
考(kao)慮(lv)到(dao)小(xiao)型(xing)麵(mian)粉(fen)加(jia)工(gong)廠(chang)的(de)設(she)備(bei)沒(mei)有(you)麥(mai)胚(pei)提(ti)取(qu)設(she)備(bei),小(xiao)麥(mai)磨(mo)成(cheng)麵(mian)粉(fen)後(hou),部(bu)分(fen)麥(mai)胚(pei)留(liu)存(cun)在(zai)麵(mian)粉(fen)中(zhong),而(er)麵(mian)粉(fen)增(zeng)白(bai)劑(ji)具(ju)有(you)強(qiang)烈(lie)的(de)氧(yang)化(hua)作(zuo)用(yong),麥(mai)胚(pei)油(you)與(yu)麵(mian)粉(fen)增(zeng)白(bai)劑(ji)接(jie)觸(chu)後(hou),迅(xun)速(su)被(bei)氧(yang)化(hua),產(chan)生(sheng)油(you)脂(zhi)酸(suan)敗(bai)現(xian)象(xiang)。但(dan)是(shi)由(you)於(yu)麵(mian)粉(fen)袋(dai)是(shi)透(tou)氣(qi)的(de),油(you)脂(zhi)酸(suan)敗(bai)的(de)氣(qi)味(wei)會(hui)散(san)發(fa)掉(diao),不(bu)易(yi)觀(guan)察(cha)到(dao)酸(suan)敗(bai)現(xian)象(xiang);erzuochengguamianhouyongsuliaodaibaozhuanghou,youzhisuanbaidehuijileizaisuliaodaizhong,zaichaikaibaozhuangshi,rangrenganjiaodaoqiangliedeqiwei。lingwai,youyumaipeidehanlianghenshao,dangmaipeiyouyanghuawanbihou,jiubuhuizaisanfayouzhiyanghuadeweidaole,zheyeshiyongzhibaozhuangdeguamianhegongchanghuishouhouliangshaideguamianmeiyousuanbaiweidaodeyuanyin。
同(tong)樣(yang)的(de)道(dao)理(li),在(zai)實(shi)際(ji)生(sheng)產(chan)中(zhong),有(you)許(xu)多(duo)含(han)油(you)麵(mian)食(shi)製(zhi)品(pin)也(ye)出(chu)現(xian)同(tong)樣(yang)的(de)情(qing)況(kuang),雖(sui)然(ran)增(zeng)白(bai)劑(ji)在(zai)加(jia)熱(re)過(guo)程(cheng)中(zhong)會(hui)分(fen)解(jie),但(dan)是(shi)在(zai)和(he)麵(mian)過(guo)程(cheng)中(zhong)增(zeng)白(bai)劑(ji)已(yi)經(jing)和(he)油(you)脂(zhi)接(jie)觸(chu),將(jiang)部(bu)分(fen)油(you)脂(zhi)氧(yang)化(hua),致(zhi)使(shi)產(chan)品(pin)的(de)貨(huo)架(jia)壽(shou)命(ming)縮(suo)短(duan)。
整改措施:
1.將生產掛麵的麵粉和生產饅頭用的麵粉分開生產,生產掛麵的麵粉嚴禁添加增白劑。
2.加強加工食品鏈各環節中的信息溝通,嚴格在含油麵食品使用的麵粉中加入增白劑。
3.加強含增白劑麵粉的管理,防止此類麵粉的誤發、誤用,企業要定期送檢麵粉,以防止增白劑的混入。
工作體會:
廠chang長chang說shuo退tui回hui的de產chan品pin將jiang用yong於yu喂wei養yang牲sheng畜chu,不bu用yong於yu回hui收shou利li用yong,這zhe說shuo明ming該gai廠chang的de職zhi業ye道dao德de還hai是shi很hen好hao的de。他ta不bu是shi故gu意yi要yao生sheng產chan出chu偽wei劣lie產chan品pin,隻zhi是shi他ta自zi己ji找zhao不bu到dao解jie決jue的de辦ban法fa。從cong這zhe一yi點dian上shang說shuo,大da力li宣xuan傳chuan食shi品pin安an全quan法fa,強qiang化hua產chan品pin按an標biao準zhun生sheng產chan的de重zhong要yao性xing就jiu十shi分fen突tu出chu了le。
另外就是消費者的消費觀念存在誤區,認為麵粉、饅頭等食品白度越高越好,從而驅使生產企業添加增白劑,從而會造成較多的質量問題。由此展開來說,紅心鴨蛋、瘦肉精、吊白塊、堿jian發fa毛mao肚du等deng事shi件jian都dou與yu消xiao費fei者zhe過guo分fen要yao求qiu食shi品pin的de品pin質zhi有you一yi定ding的de關guan係xi。因yin此ci,如ru何he引yin導dao消xiao費fei者zhe正zheng確que的de食shi品pin消xiao費fei觀guan念nian也ye是shi擺bai在zai食shi品pin從cong業ye人ren員yuan麵mian前qian的de一yi個ge重zhong要yao課ke題ti。
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