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餃子的感官評價

餃子(zi)是(shi)(shi)我國北方(fang)的(de)(de)(de)(de)(de)一(yi)種傳統(tong)食(shi)(shi)(shi)品(pin) ,深(shen)受(shou)消費者(zhe)喜愛。隨著生活節奏的(de)(de)(de)(de)(de)加快(kuai)以及速(su)凍產業的(de)(de)(de)(de)(de)高(gao)(gao)速(su)發展,餃子(zi)加工的(de)(de)(de)(de)(de)商業化(hua)程(cheng)度日(ri)益提高(gao)(gao)。傳統(tong)主(zhu)(zhu)食(shi)(shi)(shi)的(de)(de)(de)(de)(de)工業化(hua)生產對產品(pin)食(shi)(shi)(shi)用品(pin)質(zhi)(zhi)(zhi)的(de)(de)(de)(de)(de)評(ping)(ping)(ping)(ping)價(jia)(jia)方(fang)法、評(ping)(ping)(ping)(ping)價(jia)(jia)指標(biao)以及質(zhi)(zhi)(zhi)量控制都提出了更(geng)高(gao)(gao)的(de)(de)(de)(de)(de)要(yao)求。但是(shi)(shi)傳統(tong)的(de)(de)(de)(de)(de)感(gan)官鑒定(ding)方(fang)法一(yi)直(zhi)(zhi)是(shi)(shi)主(zhu)(zhu)食(shi)(shi)(shi)品(pin)質(zhi)(zhi)(zhi)評(ping)(ping)(ping)(ping)價(jia)(jia)的(de)(de)(de)(de)(de)主(zhu)(zhu)要(yao)手段(duan),雖然(ran)該方(fang)法性,但是(shi)(shi)該方(fang)法不易標(biao)準(zhun)化(hua),在評(ping)(ping)(ping)(ping)價(jia)(jia)中易受(shou)評(ping)(ping)(ping)(ping)價(jia)(jia)員的(de)(de)(de)(de)(de)嗜好﹑品(pin)味等不穩定(ding)因(yin)素(su)的(de)(de)(de)(de)(de)影響,從而導致(zhi)實驗結果的(de)(de)(de)(de)(de)可靠性、可比性差。因(yin)此國內外(wai)學者(zhe)一(yi)直(zhi)(zhi)在探(tan)索簡單易行﹑標(biao)準(zhun)化(hua)程(cheng)度高(gao)(gao)的(de)(de)(de)(de)(de)客(ke)觀評(ping)(ping)(ping)(ping)價(jia)(jia)方(fang)法,更(geng)直(zhi)(zhi)觀反映主(zhu)(zhu)食(shi)(shi)(shi)制品(pin)的(de)(de)(de)(de)(de)品(pin)質(zhi)(zhi)(zhi)")。但是(shi)(shi)目(mu)前大部分研究主(zhu)(zhu)要(yao)針對于饅頭和面(mian)條,而對餃子(zi)的(de)(de)(de)(de)(de)品(pin)質(zhi)(zhi)(zhi)評(ping)(ping)(ping)(ping)價(jia)(jia)研究比較少。因(yin)此本研究以11個小麥(mai)粉為材料,用色(se)度儀(yi)和質(zhi)(zhi)(zhi)構儀(yi)測定(ding)餃子(zi)皮的(de)(de)(de)(de)(de)顏色(se)和質(zhi)(zhi)(zhi)地，探(tan)討餃子(zi)的(de)(de)(de)(de)(de)客(ke)觀評(ping)(ping)(ping)(ping)價(jia)(jia)方(fang)法,為餃子(zi)專用粉的(de)(de)(de)(de)(de)篩(shai)選

質構(gou)(gou)儀(yi)具(ju)(ju)有(you)(you)功能(neng)強大(da)、檢測(ce)精度高、性(xing)(xing)(xing)(xing)能(neng)穩定等(deng)特點，是(shi)高校、科研院所、食(shi)(shi)品(pin)(pin)企(qi)業(ye)、質檢機構(gou)(gou)實(shi)驗室等(deng)部門研究食(shi)(shi)品(pin)(pin)物(wu)(wu)(wu)性(xing)(xing)(xing)(xing)學(xue)有(you)(you)力的(de)分析(xi)(xi)(xi)工具(ju)(ju)。可(ke)(ke)(ke)應用(yong)于肉(rou)制品(pin)(pin)、糧油食(shi)(shi)品(pin)(pin)、面(mian)食(shi)(shi)、谷物(wu)(wu)(wu)、糖果、果蔬(shu)、凝膠、果醬等(deng)食(shi)(shi)品(pin)(pin)的(de)物(wu)(wu)(wu)性(xing)(xing)(xing)(xing)學(xue)分析(xi)(xi)(xi)。質構(gou)(gou)儀(yi)可(ke)(ke)(ke)以準確檢測(ce)食(shi)(shi)品(pin)(pin)樣品(pin)(pin)隨時間變化的(de)位(wei)置和重量(liang)(liang)從而給出(chu)樣品(pin)(pin)的(de)物(wu)(wu)(wu)性(xing)(xing)(xing)(xing)特征。力的(de)數(shu)據(ju)存數(shu)在表格(ge)里并且曲線顯示。儀(yi)器(qi)使(shi)(shi)(shi)用(yong)的(de)軟件(jian)直觀簡單(dan)，可(ke)(ke)(ke)以對結果進行大(da)量(liang)(liang)的(de)分析(xi)(xi)(xi)。這款使(shi)(shi)(shi)用(yong)簡便的(de)質構(gou)(gou)儀(yi)可(ke)(ke)(ke)以用(yong)于很多不(bu)同產(chan)品(pin)(pin)和材料的(de)分析(xi)(xi)(xi)，確保了物(wu)(wu)(wu)性(xing)(xing)(xing)(xing)評價方式(shi)的(de)簡單(dan)有(you)(you)效(xiao)。快速(su)簡單(dan)地(di)評估產(chan)品(pin)(pin)物(wu)(wu)(wu)理特性(xing)(xing)(xing)(xing)，軟件(jian)簡單(dan)易(yi)懂，使(shi)(shi)(shi)用(yong)簡單(dan)，儀(yi)器(qi)安(an)裝后(hou)(hou)可(ke)(ke)(ke)以直接操作使(shi)(shi)(shi)用(yong)，數(shu)據(ju)直接存貯(zhu)到數(shu)據(ju)庫文件(jian)里，便于以后(hou)(hou)的(de)使(shi)(shi)(shi)用(yong)，轉移到電(dian)子數(shu)據(ju)表里，比較(jiao)和分析(xi)(xi)(xi)。儀(yi)器(qi)堅(jian)實(shi)耐用(yong)，適合實(shi)驗室及生產(chan)線使(shi)(shi)(shi)用(yong)。軟件(jian)升級采(cai)用(yong)flash方式(shi)升級.

電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)鼻是(shi)(shi)利用(yong)氣(qi)體(ti)(ti)(ti)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)陣(zhen)列的(de)(de)(de)(de)(de)響(xiang)(xiang)應(ying)(ying)(ying)圖(tu)案(an)來(lai)識別(bie)氣(qi)味(wei)(wei)的(de)(de)(de)(de)(de)電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)系統(tong)(tong)，它可以(yi)在(zai)(zai)幾(ji)小時(shi)(shi)、幾(ji)天甚至(zhi)數月的(de)(de)(de)(de)(de)時(shi)(shi)間(jian)內連續(xu)地、實時(shi)(shi)地監(jian)測(ce)特定位(wei)置的(de)(de)(de)(de)(de)氣(qi)味(wei)(wei)狀況電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)鼻主要(yao)由氣(qi)味(wei)(wei)取樣(yang)操作器(qi)(qi)(qi)、氣(qi)體(ti)(ti)(ti)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)陣(zhen)列和信(xin)號處理系統(tong)(tong)三種功能器(qi)(qi)(qi)件(jian)組成。電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)鼻識別(bie)氣(qi)味(wei)(wei)的(de)(de)(de)(de)(de)主要(yao)機理是(shi)(shi)在(zai)(zai)陣(zhen)列中的(de)(de)(de)(de)(de)每個傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)對(dui)(dui)被測(ce)氣(qi)體(ti)(ti)(ti)都(dou)有不(bu)同(tong)的(de)(de)(de)(de)(de)靈敏度，例如，一(yi)號氣(qi)體(ti)(ti)(ti)可在(zai)(zai)某個傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)上產(chan)生(sheng)(sheng)高響(xiang)(xiang)應(ying)(ying)(ying)，而對(dui)(dui)其他傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)則(ze)是(shi)(shi)低響(xiang)(xiang)應(ying)(ying)(ying)，同(tong)樣(yang)，二號氣(qi)體(ti)(ti)(ti)產(chan)生(sheng)(sheng)高響(xiang)(xiang)應(ying)(ying)(ying)的(de)(de)(de)(de)(de)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)對(dui)(dui)一(yi)號氣(qi)體(ti)(ti)(ti)則(ze)不(bu)敏感(gan)(gan)(gan)，歸根(gen)結底(di)，整個傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)陣(zhen)列對(dui)(dui)不(bu)同(tong)氣(qi)體(ti)(ti)(ti)的(de)(de)(de)(de)(de)響(xiang)(xiang)應(ying)(ying)(ying)圖(tu)案(an)是(shi)(shi)不(bu)同(tong)的(de)(de)(de)(de)(de)，正是(shi)(shi)這種區別(bie)，才(cai)使系統(tong)(tong)能根(gen)據傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)的(de)(de)(de)(de)(de)響(xiang)(xiang)應(ying)(ying)(ying)圖(tu)案(an)來(lai)識別(bie)氣(qi)味(wei)(wei)。電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)鼻的(de)(de)(de)(de)(de)核心器(qi)(qi)(qi)件(jian)是(shi)(shi)氣(qi)體(ti)(ti)(ti)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)。氣(qi)體(ti)(ti)(ti)傳(chuan)(chuan)(chuan)感(gan)(gan)(gan)器(qi)(qi)(qi)根(gen)據原理的(de)(de)(de)(de)(de)不(bu)同(tong)，可以(yi)分為金屬氧化物(wu)型、電(dian)(dian)(dian)化學(xue)(xue)型、導電(dian)(dian)(dian)聚合物(wu)型、質(zhi)量(liang)型、光離子(zi)(zi)(zi)(zi)(zi)化型等很多類(lei)型。應(ying)(ying)(ying)用(yong)廣(guang)泛的(de)(de)(de)(de)(de)是(shi)(shi)金屬氧化物(wu)型。電(dian)(dian)(dian)子(zi)(zi)(zi)(zi)(zi)鼻的(de)(de)(de)(de)(de)應(ying)(ying)(ying)用(yong)場合包括環境監(jian)測(ce)、產(chan)品(pin)質(zhi)量(liang)檢(jian)測(ce)（如食品(pin)、煙草、發酵產(chan)品(pin)、香精(jing)香料等）、醫學(xue)(xue)診斷(duan)、爆炸物(wu)檢(jian)測(ce)等。

電(dian)子(zi)舌(she)(she)(she)是(shi)模(mo)擬人的(de)舌(she)(she)(she)頭對(dui)(dui)待測(ce)樣(yang)品(pin)(pin)(pin)進行(xing)(xing)(xing)(xing)分析、識(shi)(shi)(shi)別(bie)(bie)和(he)(he)(he)判(pan)斷，用(yong)多元統(tong)(tong)(tong)(tong)計方(fang)(fang)法對(dui)(dui)得到的(de)數據(ju)進行(xing)(xing)(xing)(xing)處理，快速地反映出樣(yang)品(pin)(pin)(pin)整體(ti)的(de)質量信(xin)(xin)息，實現(xian)對(dui)(dui)樣(yang)品(pin)(pin)(pin)的(de)識(shi)(shi)(shi)別(bie)(bie)和(he)(he)(he)分類。是(shi)一種利(li)用(yong)多傳感(gan)陣列為(wei)基(ji)礎，感(gan)知(zhi)樣(yang)品(pin)(pin)(pin)的(de)整體(ti)特(te)征(zheng)響(xiang)應信(xin)(xin)號(hao)，對(dui)(dui)樣(yang)品(pin)(pin)(pin)進行(xing)(xing)(xing)(xing)模(mo)擬識(shi)(shi)(shi)別(bie)(bie)和(he)(he)(he)定(ding)(ding)量定(ding)(ding)性分析的(de)一種檢測(ce)技術(shu)。主(zhu)要(yao)由(you)味(wei)覺(jue)傳感(gan)器(qi)(qi)陣列、信(xin)(xin)號(hao)采(cai)(cai)集系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)和(he)(he)(he)模(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)3 部分組成(cheng)。電(dian)子(zi)舌(she)(she)(she)是(shi)一種利(li)用(yong)低選擇性、非特(te)異(yi)性、交互敏感(gan)的(de)多傳感(gan)陣列為(wei)基(ji)礎，感(gan)測(ce)未知(zhi)液體(ti)樣(yang)品(pin)(pin)(pin)的(de)整體(ti)特(te)征(zheng)響(xiang)應信(xin)(xin)號(hao)，應用(yong)化(hua)學計量學方(fang)(fang)法，對(dui)(dui)樣(yang)品(pin)(pin)(pin)進行(xing)(xing)(xing)(xing)模(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)和(he)(he)(he)定(ding)(ding)性定(ding)(ding)量分析的(de)檢測(ce)技術(shu)。電(dian)子(zi)舌(she)(she)(she)主(zhu)要(yao)由(you)味(wei)覺(jue)傳感(gan)器(qi)(qi)陣列、信(xin)(xin)號(hao)采(cai)(cai)集系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)和(he)(he)(he)模(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)3部分組成(cheng)；味(wei)覺(jue)傳感(gan)器(qi)(qi)陣列模(mo)擬生物系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)中(zhong)的(de)舌(she)(she)(she)頭，對(dui)(dui)不同(tong)“味(wei)道(dao)"的(de)被(bei)測(ce)溶(rong)液進行(xing)(xing)(xing)(xing)感(gan)應，其主(zhu)要(yao)由(you)味(wei)覺(jue)傳感(gan)器(qi)(qi)陣列、信(xin)(xin)號(hao)采(cai)(cai)集系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)和(he)(he)(he)模(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)3部分組成(cheng)；信(xin)(xin)號(hao)采(cai)(cai)集系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)模(mo)擬神經感(gan)覺(jue)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)采(cai)(cai)集，被(bei)激發的(de)信(xin)(xin)號(hao)傳遞(di)到電(dian)腦模(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)中(zhong)；模(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)即發揮生物系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)中(zhong)大(da)腦的(de)作用(yong)對(dui)(dui)信(xin)(xin)號(hao)進行(xing)(xing)(xing)(xing)特(te)征(zheng)提取，建立模(mo)式(shi)(shi)識(shi)(shi)(shi)別(bie)(bie)模(mo)型，并對(dui)(dui)不同(tong)被(bei)測(ce)溶(rong)液進行(xing)(xing)(xing)(xing)區分辨(bian)識(shi)(shi)(shi)。因此，電(dian)子(zi)舌(she)(she)(she)也(ye)稱(cheng)為(wei)智能味(wei)覺(jue)仿生系(xi)(xi)(xi)統(tong)(tong)(tong)(tong)，是(shi)一類新型的(de)分析檢測(ce)儀(yi)器(qi)(qi)。