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水產品氣味---電子鼻(氣味分析系統)檢測魚類及魚糜等制品風味中的應用
瀏覽次數:2808發布日期:2020-02-20

電(dian)子(zi)鼻(氣(qi)味分析系統(tong)(tong))是(shi)一種氣(qi)味分析儀(yi)器(qi),又稱人(ren)工嗅覺系統(tong)(tong),是(shi)在材料科學(xue)(xue)和傳感技(ji)術的(de)基礎上(shang)發(fa)展起來(lai)的(de),利用各(ge)種傳感器(qi)的(de)仿(fang)生學(xue)(xue)技(ji)術,模仿(fang)人(ren)類嗅覺細胞(bao)的(de)工作(zuo)模式(shi),實現對(dui)氣(qi)體(ti)、氣(qi)味的(de)檢測。魚類(lei)、魚糜及(ji)其相關制品由(you)于(yu)不同的(de)產地、不同的(de)品(pin)種、不同的(de)原料、不(bu)同的(de)(de)(de)(de)加(jia)工(gong)條件等多(duo)變量(liang)的(de)(de)(de)(de)影響(xiang)下(xia),整體氣(qi)味(wei)(wei)也會(hui)(hui)有(you)(you)所不(bu)同,而(er)電(dian)子鼻(bi)(氣(qi)味(wei)(wei)分(fen)(fen)(fen)析(xi)系統(tong)(tong))的(de)(de)(de)(de)傳感(gan)器(qi)對不(bu)同的(de)(de)(de)(de)氣(qi)味(wei)(wei)會(hui)(hui)表(biao)現出不(bu)同的(de)(de)(de)(de)響(xiang)應(ying)(ying)度,從(cong)而(er)達到區分(fen)(fen)(fen)鑒別的(de)(de)(de)(de)目的(de)(de)(de)(de)。食品(pin)的(de)(de)(de)(de)風味(wei)(wei)是評價(jia)(jia)(jia)食品(pin)質量(liang)的(de)(de)(de)(de)重要(yao)因(yin)素,沒有(you)(you)人愿(yuan)意買風味(wei)(wei)很(hen)差的(de)(de)(de)(de)食品(pin)。然(ran)而(er)評價(jia)(jia)(jia)食品(pin)風味(wei)(wei)是一項很(hen)復雜的(de)(de)(de)(de)工(gong)作(zuo),不(bu)僅需要(yao)評價(jia)(jia)(jia)風味(wei)(wei)本(ben)身,還(huan)需要(yao)看消費(fei)者對這種風味(wei)(wei)的(de)(de)(de)(de)接受(shou)程度。所以(yi)風味(wei)(wei)評價(jia)(jia)(jia)需要(yao)從(cong)感(gan)覺(jue)上、化學(xue)或(huo)物理(li)等多(duo)方面來進行分(fen)(fen)(fen)析(xi)。風味(wei)(wei)物質的(de)(de)(de)(de)活性(xing)成份(fen)可以(yi)用(yong)(yong)氣(qi)相色(se)(se)譜法(fa)和(he)GC-MS測(ce)量(liang)得(de)到。但是化學(xue)分(fen)(fen)(fen)析(xi)儀器(qi)是復制的(de)(de)(de)(de)。目前還(huan)沒有(you)(you)通用(yong)(yong)的(de)(de)(de)(de)分(fen)(fen)(fen)離方法(fa),用(yong)(yong)于揮發性(xing)風味(wei)(wei)物質的(de)(de)(de)(de)全色(se)(se)譜分(fen)(fen)(fen)析(xi)。但已(yi)經建立了一些分(fen)(fen)(fen)離技術,包括液體與液體的(de)(de)(de)(de)分(fen)(fen)(fen)離,液體與固體的(de)(de)(de)(de)分(fen)(fen)(fen)離,固相提(ti)取(qu),快速溶劑提(ti)取(qu),頂空(kong)分(fen)(fen)(fen)析(xi),空(kong)氣(qi)抽取(qu),直(zhi)接熱(re)解(jie)吸(xi)法(fa)等等。這些技術已(yi)經應(ying)(ying)用(yong)(yong)了很(hen)多(duo)年,但是簡單樣品(pin)制備,甚(shen)至是無需樣品(pin)制備的(de)(de)(de)(de)情況(kuang)下(xia)分(fen)(fen)(fen)析(xi)風味(wei)(wei),目前只有(you)(you)電(dian)子鼻(bi)(氣(qi)味(wei)(wei)分(fen)(fen)(fen)析(xi)系統(tong)(tong))可以(yi)做到,或(huo)者是人的(de)(de)(de)(de)感(gan)官嗅聞。因(yin)此近幾年利用(yong)(yong)電(dian)子鼻(bi)(氣(qi)味(wei)(wei)分(fen)(fen)(fen)析(xi)系統(tong)(tong))測(ce)試食品(pin)的(de)(de)(de)(de)風味(wei)(wei)全面興(xing)起,給科研(yan)和(he)產品(pin)研(yan)發帶了了便利。下(xia)面我們介紹電(dian)子鼻(bi)(氣(qi)味(wei)(wei)分(fen)(fen)(fen)析(xi)系統(tong)(tong))的(de)(de)(de)(de)各方面應(ying)(ying)用(yong)(yong)。

水產(chan)品(pin)(pin)品(pin)(pin)質檢測一(yi)直(zhi)是一(yi)個(ge)比價大的(de)難題,首先水產(chan)品(pin)(pin)貯藏時間非常短,尤其是夏天,很容易(yi)變味,因此找到(dao)又(you)快速有方(fang)便的(de)方(fang)法檢測水產(chan)品(pin)(pin)的(de)品(pin)(pin)質的(de)分析儀(yi)器(qi)不多,當電子鼻(氣味分析系統)出(chu)現后(hou)利用電子鼻測試(shi)水產品品質越來越多。電子鼻(bi)(氣(qi)(qi)味(wei)(wei)分(fen)(fen)析(xi)系(xi)統(tong))在魚(yu)類(lei)新鮮(xian)度識別中(zhong)具有(you)重要應用(yong),利用(yong)電子鼻(bi)(氣(qi)(qi)味(wei)(wei)分(fen)(fen)析(xi)系(xi)統(tong))對海鮮(xian)不同(tong)貯(zhu)藏溫(wen)度及貯(zhu)藏時間下的(de)揮發性氣(qi)(qi)味(wei)(wei)變化進行分(fen)(fen)析(xi),進行主成分(fen)(fen)分(fen)(fen)析(xi)與貨架期(qi)預測(ce),建(jian)立貨架期(qi)預測(ce)模(mo)型(xing);電子鼻(bi)(氣(qi)(qi)味(wei)(wei)分(fen)(fen)析(xi)系(xi)統(tong))也可用(yong)于海鮮(xian)產品(pin)產地、種類(lei)的(de)鑒(jian)定。電(dian)子鼻(氣味(wei)分析系統)在魚類、魚糜及(ji)其相關(guan)制品氣味(wei)檢測方面的應用,例如:

1.電子鼻(bi)(氣味分析系統)在海鮮樣品品(pin)質(zhi)檢(jian)測中的應用

2.基(ji)于高值海水(shui)魚糜揮發性風味分(fen)析及對(dui)比(bi)電子鼻(氣味(wei)分析(xi)(xi)系統(tong))分析(xi)(xi)與檢測

3.電(dian)子鼻(bi)(氣味分析系統)在魚(yu)糜樣品(pin)風味物質識別中的應用(yong)

4.電(dian)子鼻(氣味(wei)分析系統)在(zai)牡蠣(li)樣(yang)品風味物質及(ji)品質鑒別(bie)中的應用(yong)

5.基于魚(yu)籽醬的(de)電子鼻(氣味分析系(xi)統)檢測(ce)及品質(zhi)評價(jia)

6.電子鼻在海鮮(xian)樣(yang)品(pin)儲藏品(pin)質鑒別中的應用(yong)

7.電子鼻(bi)在不同水產品中的應(ying)用

8.電子鼻在鰱魚腥(xing)味判別中的應用(yong)

關于-電子鼻(氣味分析系統)檢(jian)測魚類(lei)、魚糜及其相關(guan)制品氣(qi)味差(cha)異研究中的應用,在(zai)此案例(li)如下

電子鼻(氣味(wei)分(fen)析系(xi)統)在魚糜樣品風味物質識別中的應用(yong)

從(cong)圖中(zhong)(zhong)可以看出,三個(ge)魚糜樣(yang)品分布(bu)在圖中(zhong)(zhong)的(de)不同區域內,相互(hu)之間沒(mei)有重疊,且距(ju)離(li)較遠。說明電子(zi)鼻能將這三個(ge)魚糜樣(yang)品很好地區分開(kai)。

后,電子鼻(氣味分(fen)析系統)含有多元數理統計系統對象整(zheng)體品質差(cha)異(yi)的區分檢驗(PCA)原(yuan)產(chan)地保護(hu)產(chan)品以及(ji)品牌產(chan)品真(zhen)偽辨識(SIMCA、PLS-DA)產(chan)品品質等級評定(DFA)樣品感官屬性以及(ji)理化指(zhi)標的快(kuai)速反演(PLS)產品貨架時間的(de)評(ping)價(PCA、PLS);算法多(duo)樣(yang):含(han)有(you)Euclidean Dis歐氏(shi)距(ju)離、CORRELATION相關系(xi)數、MAHALANOBIS馬氏(shi)距(ju)離、DP dis個體識別率、DI dis區分指數、Scores Dd得分值分離度、Eigenvalue Dd特征值分離(li)度(du)等(deng)算法,可對(dui)魚糜產(chan)品氣味,例如電子鼻(氣味分析系統)在魚類(lei)、魚糜(mi)及(ji)其相(xiang)關制品風味物質識別(bie)中的應用研究(jiu),產(chan)生重要作(zuo)用(yong)。

【關(guan)鍵詞】電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi) 仿生鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi) 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)儀 人工(gong)嗅(xiu)(xiu)覺系(xi)統(tong)(tong) 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)傳(chuan)(chuan)(chuan)感(gan) 氣(qi)(qi)(qi)(qi)溫分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)系(xi)統(tong)(tong) 嗅(xiu)(xiu)辨(bian)(bian)儀 風(feng)味(wei)(wei)(wei)(wei)分(fen)(fen)(fen)(fen)(fen)離(li) 風(feng)味(wei)(wei)(wei)(wei)感(gan)應 快速檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 真假辨(bian)(bian)別 防偽(wei) 貨架期檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 揮發(fa)物(wu)(wu)(wu)質(zhi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 好(hao)(hao)用的(de)氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)儀 方(fang)便(bian)的(de)嗅(xiu)(xiu)覺系(xi)統(tong)(tong) 風(feng)味(wei)(wei)(wei)(wei)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)識(shi)別 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)辨(bian)(bian)別 揮發(fa)性(xing)物(wu)(wu)(wu)質(zhi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 揮發(fa)物(wu)(wu)(wu)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi) 揮發(fa)物(wu)(wu)(wu)辨(bian)(bian)別 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)掃描(miao) 風(feng)味(wei)(wei)(wei)(wei)掃描(miao) 感(gan)官分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi) 感(gan)官辨(bian)(bian)別 感(gan)官識(shi)別 感(gan)官檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 儲藏(zang)(zang)期分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)儀 儲藏(zang)(zang)期預測(ce)(ce)(ce)(ce)(ce)(ce)儀 雞蛋新鮮檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 魚(yu)(yu)(yu)肉風(feng)味(wei)(wei)(wei)(wei)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 飲料風(feng)味(wei)(wei)(wei)(wei)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)聯(lian)用 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce)技術(shu)(shu) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)測(ce)(ce)(ce)(ce)(ce)(ce)試方(fang)法(fa) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce)原(yuan)理(li) 仿生鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 仿生鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)測(ce)(ce)(ce)(ce)(ce)(ce)試技術(shu)(shu) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)應用 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)哪(na)家(jia)好(hao)(hao) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)產(chan)(chan)品(pin)(pin)(pin)(pin) 風(feng)味(wei)(wei)(wei)(wei)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)產(chan)(chan)品(pin)(pin)(pin)(pin) 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)產(chan)(chan)品(pin)(pin)(pin)(pin) 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce)儀器 氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce)設(she)備(bei) 紅(hong)茶風(feng)味(wei)(wei)(wei)(wei)識(shi)別 茶等級(ji)(ji)劃分(fen)(fen)(fen)(fen)(fen) 葡萄酒(jiu)揮發(fa)性(xing)物(wu)(wu)(wu)質(zhi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 紅(hong)酒(jiu)氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei)識(shi)別 紅(hong)酒(jiu)物(wu)(wu)(wu)質(zhi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 產(chan)(chan)品(pin)(pin)(pin)(pin)區分(fen)(fen)(fen)(fen)(fen)設(she)備(bei) 產(chan)(chan)品(pin)(pin)(pin)(pin)辨(bian)(bian)別儀器 傳(chuan)(chuan)(chuan)感(gan)器識(shi)別風(feng)味(wei)(wei)(wei)(wei) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)酒(jiu)齡判(pan)斷 葡萄酒(jiu)酒(jiu)齡區分(fen)(fen)(fen)(fen)(fen) 糧(liang)食霉變(bian)測(ce)(ce)(ce)(ce)(ce)(ce)試 糧(liang)食貯(zhu)藏(zang)(zang)期監(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 糧(liang)食蟲害監(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 糧(liang)油測(ce)(ce)(ce)(ce)(ce)(ce)試儀 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)數據分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)價格 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)工(gong)作原(yuan)理(li) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)咽喉鏡 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)傳(chuan)(chuan)(chuan)感(gan)器 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)原(yuan)理(li) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)技術(shu)(shu) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)圖片 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)客戶(hu) 哪(na)家(jia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)好(hao)(hao) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)使(shi)用說明(ming) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)注意事項(xiang) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)使(shi)用原(yuan)理(li) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)使(shi)用過程 嗅(xiu)(xiu)覺模擬器 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)購買 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)廠家(jia) 進口電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)風(feng)味(wei)(wei)(wei)(wei)研究(jiu) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)文(wen)(wen)章 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)應用 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)研究(jiu)領域 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)引進 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)相關(guan)材料 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)技術(shu)(shu)參數 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)供(gong)應商 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)銷售 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)舌 環境監(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 產(chan)(chan)品(pin)(pin)(pin)(pin)質(zhi)量監(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 氣(qi)(qi)(qi)(qi)敏傳(chuan)(chuan)(chuan)感(gan)器 傳(chuan)(chuan)(chuan)感(gan)器陣列(lie) PCA分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi) LDA數據分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi) 雷達圖 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)軟件 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)數據處理(li)工(gong)作站 先進的(de)設(she)備(bei) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)發(fa)展(zhan) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)升級(ji)(ji) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)軟件升級(ji)(ji) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)成果(guo) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)安裝(zhuang) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)培(pei)訓 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)展(zhan)覽 數據分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)系(xi)統(tong)(tong) 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)發(fa)文(wen)(wen)章 電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)(zi)鼻(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)(bi)怎么發(fa)文(wen)(wen)章 魚(yu)(yu)(yu)糜(mi)(mi)風(feng)味(wei)(wei)(wei)(wei) 魚(yu)(yu)(yu)糜(mi)(mi)揮發(fa)性(xing)物(wu)(wu)(wu)質(zhi) 魚(yu)(yu)(yu)糜(mi)(mi)生產(chan)(chan)監(jian)控 魚(yu)(yu)(yu)糜(mi)(mi)氣(qi)(qi)(qi)(qi)味(wei)(wei)(wei)(wei) 魚(yu)(yu)(yu)糜(mi)(mi)辨(bian)(bian)別 魚(yu)(yu)(yu)糜(mi)(mi)識(shi)別 魚(yu)(yu)(yu)糜(mi)(mi)生產(chan)(chan) 魚(yu)(yu)(yu)糜(mi)(mi)品(pin)(pin)(pin)(pin)質(zhi)檢(jian)測(ce)(ce)(ce)(ce)(ce)(ce) 魚(yu)(yu)(yu)糜(mi)(mi)技術(shu)(shu) 魚(yu)(yu)(yu)糜(mi)(mi)生產(chan)(chan) 魚(yu)(yu)(yu)糜(mi)(mi)品(pin)(pin)(pin)(pin)質(zhi)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)技術(shu)(shu) 魚(yu)(yu)(yu)糜(mi)(mi)品(pin)(pin)(pin)(pin)控設(she)備(bei) 魚(yu)(yu)(yu)糜(mi)(mi)品(pin)(pin)(pin)(pin)質(zhi)管理(li) 魚(yu)(yu)(yu)糜(mi)(mi)風(feng)味(wei)(wei)(wei)(wei)分(fen)(fen)(fen)(fen)(fen)析(xi)(xi)(xi)(xi)系(xi)統(tong)(tong)軟件