【正文】 .................................................. 1 酸乳的作用 .......................................................................................................................... 2 克服乳糖不耐癥 ................................................................................................................ 2 酸乳可延長壽命 ................................................................................................................ 2 酸乳使人年輕 .................................................................................................................... 2 酸乳的發(fā)展與前景 ............................................................................................................... 2 2 設(shè)計(jì) ........................................................................................................................................ 3 設(shè)計(jì)方案 .......................................................................................................................... 3 產(chǎn)品方案 ....................................................................................................................... 3 生產(chǎn)車間結(jié)構(gòu) ................................................................................................................ 4 產(chǎn)品和產(chǎn)量的確定 ......................................................................................................... 4 工藝流程確定 ...................................................................................................................... 4 攪拌型酸乳的工藝流程 .................................................................................................. 4 凝固型酸乳的工藝流 程 .................................................................................................. 5 工藝論證和說明 ............................................................................................................... 5 原料乳的要求及檢驗(yàn) ...................................................................................................... 5 原料乳的凈化 ................................................................................................................ 5 原料乳的標(biāo)準(zhǔn)化 ............................................................................................................. 6 均質(zhì) .............................................................................................................................. 6 殺菌 .............................................................................................................................. 6 接種和發(fā)酵 .................................................................................................................... 7 灌裝 .............................................................................................................................. 7 冷藏及出廠 .................................................................................................................... 7 3 設(shè)備選型 ................................................................................................................................. 7 選擇設(shè)備的原則 ................................................................................................................... 7 主要設(shè)備選型 ................................................................................................................... 8 奶泵 .............................................................................................................................. 8 奶液分離機(jī) .................................................................................................................... 8 貯奶倉 ........................................................................................................................... 8 均質(zhì)機(jī) ........................................................................................................................... 9 換熱器 ........................................................................................................................... 9 保溫罐 ........................................................................................................................... 9 發(fā)酵罐 ........................................................................................................................... 9 真空脫氣機(jī) .................................................................................................................... 9 IV 灌裝機(jī) ......................................................................................................................... 10 空氣壓縮機(jī) ................................................................................................................ 10 4 物料衡算 ............................................................................................................................... 10 原料乳及成品乳的成分要求 ............................................................................................... 10 原料乳標(biāo)準(zhǔn)化計(jì)算 ..............................................................................................................11 稀奶油及脫脂乳成分的假定 ..............................................................................................11 每噸原料乳應(yīng)進(jìn)行脫脂的量（ M） ................................................................................... 12 標(biāo)準(zhǔn)乳 的成分 ....................................................................