麵筋指數儀將數值量化,避免個人感官誤差
很(hen)多(duo)人(ren)認(ren)為(wei),麵(mian)筋(jin)含(han)量(liang)高(gao)就(jiu)是(shi)優(you)質(zhi)麵(mian)粉(fen),而(er)對(dui)麵(mian)筋(jin)的(de)質(zhi)量(liang)卻(que)沒(mei)能(neng)重(zhong)視(shi)。實(shi)際(ji)上(shang),麵(mian)筋(jin)的(de)數(shu)量(liang)與(yu)質(zhi)量(liang)在(zai)評(ping)價(jia)麵(mian)粉(fen)的(de)品(pin)質(zhi)時(shi)具(ju)有(you)同(tong)等(deng)重(zhong)要(yao)性(xing),而(er)且(qie)是(shi)互(hu)補(bu)作(zuo)用(yong)。測(ce)量(liang)麵(mian)筋(jin)質(zhi)量(liang)的(de)方(fang)法(fa)有(you)很(hen)多(duo)種(zhong),其(qi)中(zhong)麵筋指數儀法是一種較為快速、準確測定麵筋質量的方法。

我(wo)們(men)利(li)用(yong)麵(mian)筋(jin)指(zhi)數(shu)儀(yi)測(ce)定(ding)麵(mian)筋(jin)指(zhi)數(shu)最(zui)終(zhong)目(mu)的(de)是(shi)為(wei)了(le)指(zhi)導(dao)生(sheng)產(chan),因(yin)此(ci)研(yan)究(jiu)怎(zen)樣(yang)的(de)麵(mian)筋(jin)質(zhi)量(liang)適(shi)合(he)做(zuo)成(cheng)怎(zen)樣(yang)的(de)產(chan)品(pin)很(hen)重(zhong)要(yao)。麵(mian)筋(jin)指(zhi)數(shu)能(neng)夠(gou)反(fan)映(ying)出(chu)麵(mian)筋(jin)筋(jin)力(li)大(da)小(xiao)。和(he)我(wo)們(men)手(shou)洗(xi)後(hou)感(gan)官(guan)判(pan)定(ding)有(you)一(yi)定(ding)相(xiang)關(guan)性(xing)。通(tong)常(chang)來(lai)說(shuo),彈(dan)性(xing)、延yan伸shen性xing好hao的de麵mian筋jin,它ta的de麵mian筋jin指zhi數shu就jiu會hui偏pian高gao。但dan麵mian筋jin的de色se澤ze與yu麵mian筋jin指zhi數shu並bing不bu存cun在zai相xiang應ying關guan係xi。有you時shi候hou麵mian筋jin指zhi數shu高gao,色se澤ze並bing不bu是shi太tai好hao。因yin此ci,使shi用yong儀yi器qi測ce定ding可ke以yi將jiang數shu值zhi量liang化hua避bi免mian個ge人ren感gan官guan上shang的de誤wu差cha,讓rang測ce量liang結jie果guo更geng具ju科ke學xue性xing。
該方法是將洗出麵筋球放在篩盒中離心1fenzhong,zaigaosuxuanzhuanchanshengdelixinlizuoyongxiamianjinhuibufenchuanguoshaipian,mianjinjinliyueqiangchuanguoshaibandeshuliangjiuyueshao,fanzhijiuyueduo,fenbieshoujishaiwangqianhoushimianjinjiayichengliang,zuizhongtongguogongshijisuanchumianjinzhishuzhi。



