電子拉伸儀采cai用yong的de是shi電dian子zi傳chuan感gan技ji術shu和he計ji算suan機ji處chu理li係xi統tong等deng先xian進jin的de技ji術shu及ji設she備bei研yan製zhi而er成cheng的de用yong來lai控kong製zhi小xiao麥mai及ji其qi麵mian粉fen品pin質zhi的de專zhuan用yong檢jian測ce儀yi器qi，它ta與yu傳chuan統tong的de機ji械xie式shi拉la伸shen儀yi相xiang比bi，檢jian測ce精jing度du和he檢jian測ce效xiao率lv都dou有you了le很hen大da程cheng度du的de提ti升sheng
，它ta是shi測ce試shi小xiao麥mai粉fen麵mian團tuan流liu變bian學xue特te性xing
，尤you其qi是shi延yan展zhan性xing能neng的de專zhuan用yong設she備bei。近jin幾ji年nian，電dian子zi拉la伸shen儀yi在zai冷leng凍dong麵mian團tuan技ji術shu研yan究jiu中zhong也ye有you了le應ying用yong。

    通(tong)過(guo)電(dian)子(zi)拉(la)伸(shen)儀(yi)的(de)檢(jian)測(ce)分(fen)析(xi)發(fa)現(xian)，在(zai)冷(leng)凍(dong)過(guo)程(cheng)中(zhong)
，麵(mian)團(tuan)中(zhong)的(de)水(shui)會(hui)形(xing)成(cheng)冰(bing)晶(jing)
，當(dang)冷(leng)藏(zang)溫(wen)度(du)發(fa)生(sheng)波(bo)動(dong)時(shi)
，冰(bing)晶(jing)也(ye)會(hui)發(fa)生(sheng)再(zai)結(jie)晶(jing)，從(cong)而(er)加(jia)大(da)了(le)對(dui)麵(mian)筋(jin)網(wang)絡(luo)的(de)破(po)壞(huai)，冷(leng)凍(dong)麵(mian)團(tuan)解(jie)凍(dong)後(hou)再(zai)冷(leng)凍(dong)所(suo)受(shou)到(dao)的(de)破(po)壞(huai)尤(you)為(wei)嚴(yan)重(zhong)。酵(jiao)母(mu)細(xi)胞(bao)損(sun)傷(shang)後(hou)還(hai)會(hui)釋(shi)放(fang)穀(gu)胱(guang)甘(gan)肽(tai)，它(ta)是(shi)一(yi)種(zhong)還(hai)原(yuan)劑(ji)
，能(neng)增(zeng)加(jia)麵(mian)團(tuan)中(zhong)麵(mian)筋(jin)蛋(dan)白(bai)的(de)溶(rong)解(jie)度(du)，破(po)壞(huai)麵(mian)筋(jin)網(wang)絡(luo)結(jie)構(gou)。麵(mian)筋(jin)網(wang)絡(luo)的(de)破(po)壞(huai)會(hui)降(jiang)低(di)麵(mian)團(tuan)的(de)持(chi)氣(qi)能(neng)力(li)和(he)骨(gu)架(jia)支(zhi)撐(cheng)力(li)。除(chu)了(le)麵(mian)筋(jin)網(wang)絡(luo)遭(zao)受(shou)破(po)壞(huai)以(yi)外(wai)
，麵(mian)團(tuan)中(zhong)的(de)各(ge)組(zu)分(fen)也(ye)或(huo)多(duo)或(huo)少(shao)受(shou)到(dao)冷(leng)凍(dong)的(de)影(ying)響(xiang)
，如(ru)澱(dian)粉(fen)顆(ke)粒(li)的(de)吸(xi)水(shui)膨(peng)脹(zhang)程(cheng)度(du)會(hui)隨(sui)之(zhi)降(jiang)低(di)。經(jing)過(guo)電(dian)子(zi)拉(la)伸(shen)儀(yi)分(fen)析(xi)還(hai)發(fa)現(xian)：隨著冷藏時間的延長
，冰晶隨著溫度波動不斷生長，變大時會造成細胞破裂、sunshang，zheyangbujinjiangdilejiaomuxibaocunhuolv
，qifajiaolihechanqixingyedadaxiajiang
，chulebingjingtidexingchengsuozaochengdeshanghaizhichu，lengzangyehuidaozhijiaomudehuxixitongshousun，shihuposuan-細胞色素C還原酶和NADH-細胞色素C還原酶的活性喪失，從而導致酵母細胞的失活和死亡。
    如ru今jin

，冷leng凍dong麵mian團tuan技ji術shu在zai全quan世shi界jie已yi經jing得de到dao了le快kuai速su發fa展zhan，尤you其qi在zai我wo國guo，很hen多duo食shi品pin加jia工gong企qi業ye對dui它ta的de需xu求qiu越yue來lai越yue高gao
，但dan由you於yu我wo國guo的de冷leng凍dong麵mian團tuan技ji術shu生sheng產chan工gong藝yi的de成cheng熟shu度du還hai不bu夠gou，因yin此ci，還hai需xu要yao借jie助zhu於yu電dian子zi拉la伸shen儀yi這zhe類lei專zhuan業ye儀yi器qi繼ji續xu探tan究jiu才cai行xing。