shipinweishengwujianyanshiguojiajishufazhandechanwu,zhijieguanxizherenmendeshentijiankang,youqizaishenghuoshuipingtigaodejintian,renmenduishipindeanquanyuelaiyuezhongshi,duishi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、大da腸chang菌jun群qun等deng進jin行xing檢jian驗yan,在zai一yi定ding程cheng度du上shang評ping價jia出chu飲yin用yong水shui的de安an全quan性xing,進jin而er達da到dao一yi定ding的de檢jian驗yan要yao求qiu。同tong時shi,微wei生sheng物wu檢jian驗yan人ren員yuan要yao注zhu意yi此ci類lei菌jun群qun在zai水shui與yu食shi品pin中zhong含han量liang標biao準zhun的de不bu同tong。
2.檢驗多種致病菌
jianyanduozhongzhibingjunshishipinweishengwujianyanjishurenyuanbixuyaoduishipinzhongdejinhuangseputaoqiujundengjinxingjianyan,zaicijichushang,shipinweishengwujianyanrenyuanhaiyaoduiqijinxingdingliangjianyan,weiqiyanjiudiandinglianghaojichu。
食品微生物檢驗工作特點
shipinzhongsuohanyoudeweishengwuzhongleijiaoduo,qijianyangongzuohuanjingfuza,suoyiduicaijiyangpindeyaoqiujiaogao。zaishipinweishengwujianyanguochengzhong,xiangguanjianyanrenyuanbixuduiqitedianjinxingfenxi,tigaoduicaijiyangpindeyaoqiu。
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。
總zong之zhi,食shi品pin微wei生sheng物wu檢jian驗yan人ren員yuan在zai執zhi行xing工gong作zuo期qi間jian,接jie觸chu的de微wei生sheng物wu種zhong類lei非fei常chang多duo,因yin此ci,相xiang關guan檢jian驗yan人ren員yuan必bi須xu對dui其qi加jia以yi重zhong視shi,保bao證zheng采cai集ji出chu有you利li於yu提ti高gao食shi品pin安an全quan性xing的de檢jian驗yan樣yang品pin。此ci外wai,在zai食shi品pin微wei生sheng物wu檢jian驗yan時shi,檢jian驗yan人ren員yuan要yao注zhu意yi到dao食shi品pin中zhong微wei生sheng物wu檢jian驗yan與yu醫yi學xue微wei生sheng物wu檢jian驗yan的de區qu別bie,這zhe體ti現xian出chu食shi品pin檢jian驗yan工gong作zuo具ju有you快kuai速su性xing的de特te點dian。由you於yu食shi品pin中zhong所suo含han的de微wei生sheng物wu較jiao多duo,對dui其qi產chan生sheng影ying響xiang的de因yin素su也ye有you很hen多duo,為wei能neng提ti高gao其qi檢jian驗yan質zhi量liang,必bi須xu要yao對dui以yi下xia幾ji點dian工gong作zuo加jia以yi重zhong視shi。
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
shipinweishengwujianyangongzuoshizaizhuanmendeshiyanshizhongjinxingde,bujinkebimianchuxianwuranxianxiang,hainengfangzhichuxianjianyanrenyuanganranbingyuanjundewenti。yinci,shipinweishengwujianyanbumenyaoduijianyanhuanjingjiayizhongshi。shouxian,yaokexue、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
shipinweishengwujianyanzhongdecaiyanggongzuoshizuiweizhongyaode,xiangguanjianyanrenyuanbixuduiyixiajidianjiayizhongshi。shouxian,jianyanrenyuanyaozhongshicaiyanggongjuyurongqidexuanze,yingxuanzenaixiaodumiejundecailiao,shiqigenghaodiyingyongyushipinweishengwujianyanzuozhong,jinertigaojianyanxiaolv。qici,zaishipinweishengwujianyangongzuoshishiqian,xiangguanjianyanrenyuanyaoduijianyangongjuyurongqijinxingqingximiejun,zaimiejunchulihou,yaocunchuzaiganzaodedifang,bimianzaochengbuliyingxiang。zuihou,zaimeijianjianyanyangpinfengkouhou,shipinweishengwujianyanrenyuanyaozaiyangpinshangtiebiaoqian,bingzuohaojilu,caiyangdeyangpinbukeshaoyuxuyaoyangpinshuliangde3倍,從而提高其檢驗效率。
4.食品微生物檢驗報告
食(shi)品(pin)微(wei)生(sheng)物(wu)檢(jian)驗(yan)人(ren)員(yuan)要(yao)重(zhong)視(shi)檢(jian)驗(yan)報(bao)告(gao),根(gen)據(ju)國(guo)家(jia)相(xiang)關(guan)標(biao)準(zhun)進(jin)行(xing)準(zhun)確(que)的(de)檢(jian)驗(yan)評(ping)估(gu),在(zai)評(ping)估(gu)後(hou),為(wei)保(bao)證(zheng)檢(jian)驗(yan)報(bao)告(gao)質(zhi)量(liang),相(xiang)關(guan)檢(jian)驗(yan)人(ren)員(yuan)還(hai)要(yao)對(dui)檢(jian)驗(yan)報(bao)告(gao)進(jin)行(xing)複(fu)查(zha),為(wei)報(bao)告(gao)質(zhi)量(liang)的(de)提(ti)高(gao)提(ti)供(gong)有(you)力(li)支(zhi)持(chi)。
結語
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