亚洲日韩国产欧美久久久_久久偷看各类wc女厕嘘嘘偷窃_亚洲欧美日韩国产综合一区二区_中国老太婆GRDNNYTUBE

餅干的感官評價

硬度、脆性是餅干食(shi)(shi)用(yong)(yong)(yong)時重要(yao)的(de)感(gan)官(guan)品質(zhi)，直接(jie)影響餅干食(shi)(shi)用(yong)(yong)(yong)的(de)愉悅感(gan)。過(guo)去，我們多以個(ge)(ge)人感(gan)官(guan)評價餅干的(de)口感(gan)等性質(zhi)，這(zhe)類方(fang)(fang)法一方(fang)(fang)面容(rong)易受個(ge)(ge)人偏好從而(er)造(zao)成結(jie)果的(de)偏差，另一方(fang)(fang)感(gan)官(guan)評價方(fang)(fang)法實驗體量(liang)大，不利(li)于餅干在實際(ji)生產加(jia)工中快速測量(liang)物性品質(zhi)。因此(ci)，我們需要(yao)使用(yong)(yong)(yong)一種客(ke)觀(guan)、快速的(de)方(fang)(fang)法用(yong)(yong)(yong)于餅干在實際(ji)生產過(guo)程中物性品質(zhi)的(de)檢測。

質(zhi)構(gou)儀(yi)(yi)具有(you)功能強大、檢測(ce)精(jing)度高、性(xing)能穩(wen)定等特點，是(shi)高校、科(ke)研(yan)院(yuan)所、食(shi)品(pin)(pin)(pin)(pin)企業、質(zhi)檢機(ji)構(gou)實(shi)驗室等部門研(yan)究食(shi)品(pin)(pin)(pin)(pin)物性(xing)學(xue)有(you)力的(de)(de)(de)(de)分(fen)析(xi)工具。可應用(yong)(yong)于肉(rou)制品(pin)(pin)(pin)(pin)、糧油食(shi)品(pin)(pin)(pin)(pin)、面(mian)食(shi)、谷物、糖(tang)果(guo)、果(guo)蔬、凝膠(jiao)、果(guo)醬等食(shi)品(pin)(pin)(pin)(pin)的(de)(de)(de)(de)物性(xing)學(xue)分(fen)析(xi)。質(zhi)構(gou)儀(yi)(yi)可以(yi)準(zhun)確檢測(ce)食(shi)品(pin)(pin)(pin)(pin)樣品(pin)(pin)(pin)(pin)隨時間變化的(de)(de)(de)(de)位置和(he)重量從(cong)而給(gei)出樣品(pin)(pin)(pin)(pin)的(de)(de)(de)(de)物性(xing)特征。力的(de)(de)(de)(de)數據(ju)存(cun)數在表格里(li)并且曲(qu)線顯示。儀(yi)(yi)器(qi)使(shi)(shi)用(yong)(yong)的(de)(de)(de)(de)軟(ruan)件直(zhi)觀簡(jian)單，可以(yi)對結果(guo)進行大量的(de)(de)(de)(de)分(fen)析(xi)。這款使(shi)(shi)用(yong)(yong)簡(jian)便(bian)的(de)(de)(de)(de)質(zhi)構(gou)儀(yi)(yi)可以(yi)用(yong)(yong)于很多不同(tong)產品(pin)(pin)(pin)(pin)和(he)材料的(de)(de)(de)(de)分(fen)析(xi)，確保(bao)了物性(xing)評(ping)價(jia)方式的(de)(de)(de)(de)簡(jian)單有(you)效(xiao)。快速(su)簡(jian)單地評(ping)估(gu)產品(pin)(pin)(pin)(pin)物理特性(xing)，軟(ruan)件簡(jian)單易懂，使(shi)(shi)用(yong)(yong)簡(jian)單，儀(yi)(yi)器(qi)安裝(zhuang)后可以(yi)直(zhi)接操作使(shi)(shi)用(yong)(yong)，數據(ju)直(zhi)接存(cun)貯到數據(ju)庫文件里(li)，便(bian)于以(yi)后的(de)(de)(de)(de)使(shi)(shi)用(yong)(yong)，轉移(yi)到電(dian)子數據(ju)表里(li)，比較和(he)分(fen)析(xi)。儀(yi)(yi)器(qi)堅實(shi)耐用(yong)(yong)，適合實(shi)驗室及(ji)生產線使(shi)(shi)用(yong)(yong)。軟(ruan)件升(sheng)級(ji)(ji)采用(yong)(yong)flash方式升(sheng)級(ji)(ji).

電(dian)(dian)(dian)子(zi)(zi)鼻(bi)是(shi)(shi)利用(yong)(yong)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)傳(chuan)感(gan)(gan)器(qi)陣(zhen)列(lie)(lie)(lie)的(de)響(xiang)(xiang)應圖案(an)(an)(an)來識別(bie)氣(qi)(qi)(qi)(qi)(qi)(qi)味的(de)電(dian)(dian)(dian)子(zi)(zi)系統(tong)，它可(ke)以(yi)(yi)在幾小時(shi)(shi)、幾天甚(shen)至數月的(de)時(shi)(shi)間內連續(xu)地、實(shi)時(shi)(shi)地監測(ce)特(te)定位置的(de)氣(qi)(qi)(qi)(qi)(qi)(qi)味狀(zhuang)況(kuang)電(dian)(dian)(dian)子(zi)(zi)鼻(bi)主要(yao)由氣(qi)(qi)(qi)(qi)(qi)(qi)味取樣(yang)操作器(qi)、氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)傳(chuan)感(gan)(gan)器(qi)陣(zhen)列(lie)(lie)(lie)和信號處理系統(tong)三種功能器(qi)件組成。電(dian)(dian)(dian)子(zi)(zi)鼻(bi)識別(bie)氣(qi)(qi)(qi)(qi)(qi)(qi)味的(de)主要(yao)機理是(shi)(shi)在陣(zhen)列(lie)(lie)(lie)中的(de)每個(ge)(ge)傳(chuan)感(gan)(gan)器(qi)對被測(ce)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)都有(you)不同(tong)(tong)的(de)靈敏度，例(li)如，一(yi)號氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)可(ke)在某(mou)個(ge)(ge)傳(chuan)感(gan)(gan)器(qi)上產生高(gao)響(xiang)(xiang)應，而對其(qi)他傳(chuan)感(gan)(gan)器(qi)則是(shi)(shi)低(di)響(xiang)(xiang)應，同(tong)(tong)樣(yang)，二號氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)產生高(gao)響(xiang)(xiang)應的(de)傳(chuan)感(gan)(gan)器(qi)對一(yi)號氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)則不敏感(gan)(gan)，歸根(gen)結底，整(zheng)個(ge)(ge)傳(chuan)感(gan)(gan)器(qi)陣(zhen)列(lie)(lie)(lie)對不同(tong)(tong)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)的(de)響(xiang)(xiang)應圖案(an)(an)(an)是(shi)(shi)不同(tong)(tong)的(de)，正(zheng)是(shi)(shi)這種區別(bie)，才(cai)使系統(tong)能根(gen)據傳(chuan)感(gan)(gan)器(qi)的(de)響(xiang)(xiang)應圖案(an)(an)(an)來識別(bie)氣(qi)(qi)(qi)(qi)(qi)(qi)味。電(dian)(dian)(dian)子(zi)(zi)鼻(bi)的(de)核心器(qi)件是(shi)(shi)氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)傳(chuan)感(gan)(gan)器(qi)。氣(qi)(qi)(qi)(qi)(qi)(qi)體(ti)(ti)傳(chuan)感(gan)(gan)器(qi)根(gen)據原理的(de)不同(tong)(tong)，可(ke)以(yi)(yi)分(fen)為金屬氧化(hua)物型(xing)、電(dian)(dian)(dian)化(hua)學型(xing)、導電(dian)(dian)(dian)聚合物型(xing)、質量型(xing)、光離子(zi)(zi)化(hua)型(xing)等(deng)很多類型(xing)。應用(yong)(yong)廣泛(fan)的(de)是(shi)(shi)金屬氧化(hua)物型(xing)。電(dian)(dian)(dian)子(zi)(zi)鼻(bi)的(de)應用(yong)(yong)場合包(bao)括環境(jing)監測(ce)、產品質量檢(jian)測(ce)（如食品、煙(yan)草、發酵產品、香精(jing)香料等(deng)）、醫學診斷、爆炸物檢(jian)測(ce)等(deng)。

電(dian)子(zi)(zi)舌(she)(she)(she)是模(mo)(mo)擬(ni)人的(de)舌(she)(she)(she)頭對(dui)(dui)待測(ce)(ce)樣(yang)(yang)品(pin)(pin)進(jin)(jin)行(xing)分析(xi)(xi)、識(shi)(shi)(shi)別(bie)(bie)和判(pan)斷，用(yong)多元(yuan)統(tong)(tong)(tong)(tong)(tong)計方法對(dui)(dui)得到的(de)數據進(jin)(jin)行(xing)處理，快速(su)地反(fan)映出樣(yang)(yang)品(pin)(pin)整體(ti)的(de)質量(liang)信(xin)(xin)(xin)息，實現對(dui)(dui)樣(yang)(yang)品(pin)(pin)的(de)識(shi)(shi)(shi)別(bie)(bie)和分類。是一(yi)(yi)種利用(yong)多傳(chuan)感(gan)(gan)陣(zhen)(zhen)(zhen)列(lie)為(wei)基(ji)礎，感(gan)(gan)知樣(yang)(yang)品(pin)(pin)的(de)整體(ti)特(te)(te)(te)征響(xiang)應(ying)信(xin)(xin)(xin)號(hao)(hao)，對(dui)(dui)樣(yang)(yang)品(pin)(pin)進(jin)(jin)行(xing)模(mo)(mo)擬(ni)識(shi)(shi)(shi)別(bie)(bie)和定量(liang)定性(xing)分析(xi)(xi)的(de)一(yi)(yi)種檢測(ce)(ce)技術。主(zhu)要(yao)由味覺(jue)(jue)傳(chuan)感(gan)(gan)器(qi)陣(zhen)(zhen)(zhen)列(lie)、信(xin)(xin)(xin)號(hao)(hao)采(cai)(cai)集(ji)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)和模(mo)(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)3 部分組(zu)成。電(dian)子(zi)(zi)舌(she)(she)(she)是一(yi)(yi)種利用(yong)低選擇性(xing)、非特(te)(te)(te)異性(xing)、交互敏感(gan)(gan)的(de)多傳(chuan)感(gan)(gan)陣(zhen)(zhen)(zhen)列(lie)為(wei)基(ji)礎，感(gan)(gan)測(ce)(ce)未(wei)知液體(ti)樣(yang)(yang)品(pin)(pin)的(de)整體(ti)特(te)(te)(te)征響(xiang)應(ying)信(xin)(xin)(xin)號(hao)(hao)，應(ying)用(yong)化(hua)學計量(liang)學方法，對(dui)(dui)樣(yang)(yang)品(pin)(pin)進(jin)(jin)行(xing)模(mo)(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)和定性(xing)定量(liang)分析(xi)(xi)的(de)檢測(ce)(ce)技術。電(dian)子(zi)(zi)舌(she)(she)(she)主(zhu)要(yao)由味覺(jue)(jue)傳(chuan)感(gan)(gan)器(qi)陣(zhen)(zhen)(zhen)列(lie)、信(xin)(xin)(xin)號(hao)(hao)采(cai)(cai)集(ji)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)和模(mo)(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)3部分組(zu)成；味覺(jue)(jue)傳(chuan)感(gan)(gan)器(qi)陣(zhen)(zhen)(zhen)列(lie)模(mo)(mo)擬(ni)生物(wu)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中的(de)舌(she)(she)(she)頭，對(dui)(dui)不(bu)同“味道"的(de)被測(ce)(ce)溶液進(jin)(jin)行(xing)感(gan)(gan)應(ying)，其主(zhu)要(yao)由味覺(jue)(jue)傳(chuan)感(gan)(gan)器(qi)陣(zhen)(zhen)(zhen)列(lie)、信(xin)(xin)(xin)號(hao)(hao)采(cai)(cai)集(ji)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)和模(mo)(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)3部分組(zu)成；信(xin)(xin)(xin)號(hao)(hao)采(cai)(cai)集(ji)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)模(mo)(mo)擬(ni)神經感(gan)(gan)覺(jue)(jue)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)采(cai)(cai)集(ji)，被激(ji)發的(de)信(xin)(xin)(xin)號(hao)(hao)傳(chuan)遞到電(dian)腦模(mo)(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中；模(mo)(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)即發揮生物(wu)系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)中大腦的(de)作用(yong)對(dui)(dui)信(xin)(xin)(xin)號(hao)(hao)進(jin)(jin)行(xing)特(te)(te)(te)征提(ti)取，建立(li)模(mo)(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)模(mo)(mo)型，并對(dui)(dui)不(bu)同被測(ce)(ce)溶液進(jin)(jin)行(xing)區分辨識(shi)(shi)(shi)。因此，電(dian)子(zi)(zi)舌(she)(she)(she)也稱(cheng)為(wei)智能(neng)味覺(jue)(jue)仿(fang)生系(xi)(xi)統(tong)(tong)(tong)(tong)(tong)，是一(yi)(yi)類新型的(de)分析(xi)(xi)檢測(ce)(ce)儀器(qi)。