一、工業淀粉的用途

工業級淀粉糊黏度比其他淀粉黏度變動小(xiao)，因此常常被用于上漿(jiang)劑(ji)(ji)，粘接劑(ji)(ji)和各類(lei)食品類(lei)的增(zeng)稠(chou)劑(ji)(ji)。淀(dian)粉煮冷卻，若(ruo)濃(nong)(nong)度超出(chu)3.5%就行成(cheng)軟(ruan)的凝膠，若(ruo)濃(nong)(nong)度達標6%左右便會變成(cheng)彈(dan)性(xing)系數極大(da)的凝膠。

糖化原(yuan)料(liao)(liao)：工業淀(dian)粉(fen)(fen)是糖膠、葡萄糖和其(qi)他(ta)變性淀(dian)粉(fen)(fen)的原(yuan)料(liao)(liao)。造紙：工業淀(dian)粉(fen)(fen)作(zuo)上漿(jiang)劑和涂覆劑，可增加紙的拉(la)力(li)，改(gai)善表面強度(du)與(yu)印刷適應性能。

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二、工業淀粉和食用淀粉的區別

工(gong)(gong)業(ye)淀(dian)(dian)(dian)(dian)粉與食(shi)用(yong)淀(dian)(dian)(dian)(dian)粉的(de)不(bu)同(tong)是工(gong)(gong)業(ye)淀(dian)(dian)(dian)(dian)粉含(han)有(you)重(zhong)金屬、有(you)毒物質等(deng)雜質，且(qie)工(gong)(gong)業(ye)淀(dian)(dian)(dian)(dian)粉沒有(you)衛生(sheng)方(fang)面的(de)要求。第二(er)工(gong)(gong)業(ye)淀(dian)(dian)(dian)(dian)粉與食(shi)用(yong)淀(dian)(dian)(dian)(dian)粉的(de)不(bu)同(tong)之處(chu)還在于工(gong)(gong)業(ye)淀(dian)(dian)(dian)(dian)粉含(han)有(you)重(zhong)金屬、有(you)毒物質等(deng)雜質，且(qie)工(gong)(gong)業(ye)淀(dian)(dian)(dian)(dian)粉沒有(you)衛生(sheng)方(fang)面的(de)要求。而食(shi)用(yong)淀(dian)(dian)(dian)(dian)粉則(ze)在感官(guan)指(zhi)標(biao)（如(ru)色澤(ze)、氣味、口感、雜質）、理化(hua)指(zhi)標(biao)和(he)衛生(sheng)指(zhi)標(biao)（二(er)氧化(hua)硫、鉛、砷）上有(you)嚴格(ge)的(de)要求。

工(gong)業(ye)淀粉(fen)的危害(hai)性有多(duo)大？其實這(zhe)個取決于里(li)面有毒有害(hai)物質的含(han)量(liang)，因此工(gong)業(ye)淀粉(fen)只能用于制作糨糊、造紙和涂料加(jia)工(gong)等，不能用于食品加(jia)工(gong)，廣泛用于造紙行業(ye)。

總(zong)結(jie)：食(shi)(shi)(shi)用淀(dian)粉主要是(shi)添加(jia)到食(shi)(shi)(shi)材中，而(er)工(gong)業淀(dian)粉是(shi)絕對不可(ke)(ke)以的(de)，工(gong)業淀(dian)粉主要是(shi)用來(lai)造紙等工(gong)業加(jia)工(gong)，大(da)家可(ke)(ke)千萬不要弄(nong)混淆，這可(ke)(ke)是(shi)關乎到咱(zan)們(men)食(shi)(shi)(shi)品安(an)全的(de)的(de)重要問題，大(da)家選(xuan)購的(de)時候一定要擦(ca)亮(liang)眼(yan)睛，不要選(xuan)錯了。