食(shi)品(pin)微(wei)生(sheng)物(wu)檢(jian)驗(yan)是(shi)國(guo)家(jia)技(ji)術(shu)發(fa)展(zhan)的(de)產(chan)物(wu),直(zhi)接(jie)關(guan)係(xi)著(zhe)人(ren)們(men)的(de)身(shen)體(ti)健(jian)康(kang),尤(you)其(qi)在(zai)生(sheng)活(huo)水(shui)平(ping)提(ti)高(gao)的(de)今(jin)天(tian),人(ren)們(men)對(dui)食(shi)品(pin)的(de)安(an)全(quan)越(yue)來(lai)越(yue)重(zhong)視(shi),對(dui)食(shi)品微生物檢驗質量要求也越來越高,相關技術人員就需對食品微生物檢驗工作加以重視,保證采取有效措施提高檢驗質量,為食品微生物檢驗的發展奠定良好基礎。
目mu前qian,食shi品pin微wei生sheng物wu檢jian驗yan技ji術shu還hai存cun在zai較jiao多duo不bu足zu之zhi處chu,多duo種zhong食shi品pin微wei生sheng物wu無wu法fa根gen據ju相xiang關guan需xu求qiu進jin行xing檢jian驗yan,從cong而er為wei食shi品pin微wei生sheng物wu檢jian驗yan工gong作zuo帶dai來lai一yi定ding難nan度du。雖sui然ran國guo家jia已yi對dui此ci類lei技ji術shu提ti出chu了le一yi定ding的de標biao準zhun,但dan在zai實shi際ji應ying用yong過guo程cheng中zhong,仍reng存cun在zai檢jian驗yan質zhi量liang問wen題ti,阻zu礙ai了le國guo家jia食shi品pin行xing業ye的de發fa展zhan。
食品微生物檢驗內容
1.食品汙染程度指標菌的檢驗
食品汙染程度指標菌的檢驗是食品微生物檢驗技術人員對大腸菌群類的細菌總群、dachangjunqundengjinxingjianyan,zaiyidingchengdushangpingjiachuyinyongshuideanquanxing,jinerdadaoyidingdejianyanyaoqiu。tongshi,weishengwujianyanrenyuanyaozhuyicileijunqunzaishuiyushipinzhonghanliangbiaozhundebutong。
2.檢驗多種致病菌
jianyanduozhongzhibingjunshishipinweishengwujianyanjishurenyuanbixuyaoduishipinzhongdejinhuangseputaoqiujundengjinxingjianyan,zaicijichushang,shipinweishengwujianyanrenyuanhaiyaoduiqijinxingdingliangjianyan,weiqiyanjiudiandinglianghaojichu。
食品微生物檢驗工作特點
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第一,檢驗人員必須對食物中含有的病原型微生物進行檢驗,並且進行統計。
第二,食品微生物檢驗人員要對微生物進行定期檢查,避免食品中出現工業微生物。
第三,對可導致人類中毒的微生物進行檢驗。第四,檢驗人員對可使食品出現腐敗現象的微生物進行檢驗。
zongzhi,shipinweishengwujianyanrenyuanzaizhixinggongzuoqijian,jiechudeweishengwuzhongleifeichangduo,yinci,xiangguanjianyanrenyuanbixuduiqijiayizhongshi,baozhengcaijichuyouliyutigaoshipinanquanxingdejianyanyangpin。ciwai,zaishipinweishengwujianyanshi,jianyanrenyuanyaozhuyidaoshipinzhongweishengwujianyanyuyixueweishengwujianyandequbie,zhetixianchushipinjianyangongzuojuyoukuaisuxingdetedian。youyushipinzhongsuohandeweishengwujiaoduo,duiqichanshengyingxiangdeyinsuyeyouhenduo,weinengtigaoqijianyanzhiliang,bixuyaoduiyixiajidiangongzuojiayizhongshi。
1.檢驗人員的專業素質
在(zai)食(shi)品(pin)微(wei)生(sheng)物(wu)檢(jian)驗(yan)期(qi)間(jian),要(yao)提(ti)高(gao)檢(jian)驗(yan)人(ren)員(yuan)的(de)工(gong)作(zuo)質(zhi)量(liang),就(jiu)不(bu)能(neng)單(dan)一(yi)地(di)憑(ping)借(jie)檢(jian)驗(yan)儀(yi)器(qi)執(zhi)行(xing)工(gong)作(zuo),由(you)於(yu)整(zheng)個(ge)食(shi)品(pin)微(wei)生(sheng)物(wu)檢(jian)驗(yan)過(guo)程(cheng)中(zhong),都(dou)需(xu)檢(jian)驗(yan)人(ren)員(yuan)具(ju)有(you)良(liang)好(hao)的(de)分(fen)析(xi)能(neng)力(li)與(yu)判(pan)斷(duan)能(neng)力(li),所(suo)以(yi)食(shi)品(pin)微(wei)生(sheng)物(wu)檢(jian)驗(yan)人(ren)員(yuan)要(yao)掌(zhang)握(wo)一(yi)定(ding)的(de)技(ji)術(shu)原(yuan)理(li),並(bing)嚴(yan)肅(su)對(dui)待(dai)檢(jian)驗(yan)工(gong)作(zuo),保(bao)證(zheng)提(ti)高(gao)工(gong)作(zuo)質(zhi)量(liang)。同(tong)時(shi),食(shi)品(pin)微(wei)生(sheng)物(wu)檢(jian)驗(yan)企(qi)業(ye)還(hai)要(yao)為(wei)工(gong)作(zuo)人(ren)員(yuan)提(ti)供(gong)定(ding)期(qi)的(de)培(pei)訓(xun)機(ji)會(hui),對(dui)檢(jian)驗(yan)人(ren)員(yuan)進(jin)行(xing)專(zhuan)業(ye)知(zhi)識(shi)培(pei)訓(xun),使(shi)其(qi)掌(zhang)握(wo)先(xian)進(jin)的(de)檢(jian)驗(yan)知(zhi)識(shi)與(yu)檢(jian)驗(yan)技(ji)術(shu)。此(ci)外(wai),國(guo)家(jia)還(hai)要(yao)推(tui)行(xing)食(shi)品(pin)微(wei)生(sheng)物(wu)檢(jian)驗(yan)法(fa)律(lv)法(fa)規(gui),要(yao)求(qiu)檢(jian)驗(yan)人(ren)員(yuan)在(zai)考(kao)取(qu)資(zi)格(ge)證(zheng)書(shu)後(hou)才(cai)能(neng)上(shang)崗(gang)工(gong)作(zuo)。
2.食品微生物檢驗環境
食shi品pin微wei生sheng物wu檢jian驗yan工gong作zuo是shi在zai專zhuan門men的de實shi驗yan室shi中zhong進jin行xing的de,不bu僅jin可ke避bi免mian出chu現xian汙wu染ran現xian象xiang,還hai能neng防fang止zhi出chu現xian檢jian驗yan人ren員yuan感gan染ran病bing原yuan菌jun的de問wen題ti。因yin此ci,食shi品pin微wei生sheng物wu檢jian驗yan部bu門men要yao對dui檢jian驗yan環huan境jing加jia以yi重zhong視shi。首shou先xian,要yao科ke學xue、合(he)理(li)地(di)對(dui)實(shi)驗(yan)室(shi)進(jin)行(xing)布(bu)局(ju),選(xuan)擇(ze)汙(wu)染(ran)程(cheng)度(du)低(di)的(de)區(qu)域(yu),並(bing)保(bao)證(zheng)不(bu)會(hui)對(dui)檢(jian)驗(yan)人(ren)員(yuan)的(de)安(an)全(quan)造(zao)成(cheng)威(wei)脅(xie),如(ru)操(cao)作(zuo)區(qu)域(yu)與(yu)辦(ban)公(gong)區(qu)域(yu)要(yao)相(xiang)互(hu)分(fen)離(li)。其(qi)次(ci),要(yao)對(dui)檢(jian)驗(yan)環(huan)境(jing)進(jin)行(xing)清(qing)潔(jie)與(yu)消(xiao)毒(du),檢(jian)驗(yan)工(gong)作(zuo)產(chan)生(sheng)的(de)廢(fei)棄(qi)物(wu)要(yao)統(tong)一(yi)處(chu)理(li),避(bi)免(mian)出(chu)現(xian)病(bing)原(yuan)菌(jun)散(san)布(bu)現(xian)象(xiang)。
3.食品微生物的采樣工作
食shi品pin微wei生sheng物wu檢jian驗yan中zhong的de采cai樣yang工gong作zuo是shi最zui為wei重zhong要yao的de,相xiang關guan檢jian驗yan人ren員yuan必bi須xu對dui以yi下xia幾ji點dian加jia以yi重zhong視shi。首shou先xian,檢jian驗yan人ren員yuan要yao重zhong視shi采cai樣yang工gong具ju與yu容rong器qi的de選xuan擇ze,應ying選xuan擇ze耐nai消xiao毒du滅mie菌jun的de材cai料liao,使shi其qi更geng好hao地di應ying用yong於yu食shi品pin微wei生sheng物wu檢jian驗yan作zuo中zhong,進jin而er提ti高gao檢jian驗yan效xiao率lv。其qi次ci,在zai食shi品pin微wei生sheng物wu檢jian驗yan工gong作zuo實shi施shi前qian,相xiang關guan檢jian驗yan人ren員yuan要yao對dui檢jian驗yan工gong具ju與yu容rong器qi進jin行xing清qing洗xi滅mie菌jun,在zai滅mie菌jun處chu理li後hou,要yao存cun儲chu在zai幹gan燥zao的de地di方fang,避bi免mian造zao成cheng不bu利li影ying響xiang。最zui後hou,在zai每mei件jian檢jian驗yan樣yang品pin封feng口kou後hou,食shi品pin微wei生sheng物wu檢jian驗yan人ren員yuan要yao在zai樣yang品pin上shang貼tie標biao簽qian,並bing做zuo好hao記ji錄lu,采cai樣yang的de樣yang品pin不bu可ke少shao於yu需xu要yao樣yang品pin數shu量liang的de3倍,從而提高其檢驗效率。
4.食品微生物檢驗報告
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結語
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