農(nong)村油(you)(you)坊常(chang)用(yong)來(lai)加工的(de)(de)(de)油(you)(you)料(liao)(liao)是(shi)花生(sheng),菜籽,大豆,葵花籽等(deng)油(you)(you)作物(wu),這些(xie)油(you)(you)料(liao)(liao)的(de)(de)(de)加工流(liu)程一般(ban)是(shi)炒籽,榨油(you)(you),過(guo)濾,也成(cheng)(cheng)為毛(mao)油(you)(you).毛(mao)油(you)(you)的(de)(de)(de)成(cheng)(cheng)分(fen)是(shi)gan油(you)(you)三脂肪酸酯的(de)(de)(de)混(hun)合物(wu)(俗(su)稱中性(xing)油(you)(you))。除中性(xing)油(you)(you)外(wai),毛(mao)油(you)(you)中還含有(you)(you)非gan油(you)(you)酯物(wu)質(zhi)(zhi)(zhi)(統(tong)稱雜(za)質(zhi)(zhi)(zhi),),這些(xie)雜(za)質(zhi)(zhi)(zhi)的(de)(de)(de)組合是(shi)有(you)(you)水,固(gu)(gu)體(ti)雜(za)質(zhi)(zhi)(zhi)和膠溶(rong)性(xing)雜(za)質(zhi)(zhi)(zhi),水分(fen)是(shi)在(zai)榨油(you)(you)期(qi)間或運(yun)輸期(qi)間有(you)(you)油(you)(you)料(liao)(liao)中的(de)(de)(de)親(qin)水物(wu)質(zhi)(zhi)(zhi)混(hun)入,固(gu)(gu)體(ti)雜(za)質(zhi)(zhi)(zhi)是(shi)油(you)(you)料(liao)(liao)餅(bing)屑、泥砂及(ji)草(cao)維(wei)生(sheng)素, 脂溶(rong)性(xing)色素稈纖維(wei)等(deng)固(gu)(gu)體(ti)雜(za)質(zhi)(zhi)(zhi),膠溶(rong)性(xing)雜(za)質(zhi)(zhi)(zhi)以(yi)1nm~0. lμm的(de)(de)(de)粒(li)度(du)(du)分(fen)散在(zai)油(you)(you)中呈溶(rong)膠狀態。其(qi)存在(zai)狀態易受水分(fen)、溫度(du)(du)及(ji)電(dian)解質(zhi)(zhi)(zhi)的(de)(de)(de)影響而改變,毛(mao)油(you)(you)水分(fen)在(zai)烹飪時溫度(du)(du)達到溫度(du)(du)開始引(yin)起濺油(you)(you)起沫,毛(mao)油(you)(you)中的(de)(de)(de)固(gu)(gu)體(ti)雜(za)質(zhi)(zhi)(zhi)會引(yin)起冒煙, 有(you)(you)些(xie)人認(ren)為毛(mao)油(you)(you)經過(guo)過(guo)濾機就可以(yi)把這些(xie)物(wu)質(zhi)(zhi)(zhi)過(guo)濾掉(diao),其(qi)實這些(xie)物(wu)質(zhi)(zhi)(zhi)不用(yong)其(qi)他方法(fa)干預是(shi)很難(nan)脫掉(diao)的(de)(de)(de)。
我們志乾機械推出的(de)油(you)坊(fang)專(zhuan)用的(de)兩罐精煉(lian)設備和三罐精煉(lian)設備可以you效的(de)進行脫(tuo)磷(食(shi)(shi)用油(you)中的(de)雜(za)質)脫(tuo)水等工藝(yi)是食(shi)(shi)用油(you)不(bu)冒(mao)煙(yan)不(bu)起沫,長時間保存。并且保有花(hua)(hua)生油(you),菜籽油(you),葵花(hua)(hua)籽油(you)中的(de)原有香味。