酸奶加工流程及關(guān)鍵控制點-wenkub
2023-05-03 01:38:21 本頁面
【正文】 和形成酸味。本世紀60年代以來，隨著科學家們對細菌學研究的深入，除了普通的乳酸菌（保加利亞桿菌、嗜熱鏈球菌等）的生物學特性被公認以外，其他許多對人體有益菌如：雙歧桿菌、嗜酸乳桿菌、干酪乳桿菌等菌群在人體腸道的存在及其特殊性功能也逐漸被人們所認識，從而引發(fā)了發(fā)酵乳制品的第三次革命。1910年他發(fā)表了著名的乳酸菌與長壽學說，指出酸牛乳中的保加利亞乳酸桿菌在人體腸道內(nèi)可抑制腐敗菌的繁殖。人類食用發(fā)酵乳已有數(shù)千年的歷史，各個國家及民族幾乎都有自己的傳統(tǒng)發(fā)酵乳制品，不僅食用還可用于化妝品及醫(yī)藥品。 提供一鍵清空、復制功能、支持雙語對照查看，使您體驗更加流暢Key words: sour milk process research progress1 前言本文大概講述了酸奶的發(fā)展史、酸乳的制造、發(fā)酵劑的制備。關(guān)鍵詞：酸牛奶 加工流程 研究進展AbstractAs living standards gradually improve, people39。 酸奶是以新鮮的牛奶為原料，經(jīng)過巴氏殺菌后再向牛奶中添加有益菌（發(fā)酵劑），經(jīng)發(fā)酵后，再冷卻灌裝的一種牛奶制品。酸奶的工藝流程：原料奶的檢驗與驗收→收奶→過濾→計量→冷卻→貯存→預熱→凈乳→濃縮→殺菌→冷卻→貯存→配料以及標準化→預熱→脫氣→均質(zhì)→殺菌→冷卻→接種→攪拌→保溫發(fā)酵→降溫→灌裝→裝箱→冷藏后熟→檢驗→出廠。s health, nutrition food the pursuit of modern life has bee in the mainstream, this pursuit has reaction in people on food selection of. Milk is fresh milk as raw material, through the pasteurization milk and then add to the beneficial bacteria ( fermentation ), after fermentation, then cooled filling a milk products. Yoghurt process: raw milk inspection and acceptance, milk collection and filtering to measurement to cooling and storage and preheating, net lotion, concentration and sterilizing, cooling and storage and ingredients and standardization, preheating, degassing, sterilization, cooling, homogeneous, inoculation, fermentation temperature, stirring, heat preservation, filling and packing. Refrigerated ripening, inspection, factory. China dairy industry started relatively late, the single product structure should be the application of new technology, new equipment, and constantly develop new products. Our country should draw lessons from foreign advanced technology to develop new products, such as membrane separation technology, ultra high pressure sterilization technology helps to maintain milk flavor, quality and nutritional value.分享到 翻譯結(jié)果重試抱歉，系統(tǒng)響應超時，請稍后再試主要介紹了酸奶的工藝流程：原料奶的檢驗與驗收→收奶→過濾→計量→冷卻→貯存→預熱→凈乳→濃縮→殺菌→冷卻→貯存→配料以及標準化→預熱→脫氣→均質(zhì)→殺菌→冷卻→接種→攪拌→保溫發(fā)酵→降溫→灌裝→裝箱→冷藏后熟→檢驗→出廠。我國對發(fā)酵乳的開發(fā)與利用也自古有之, 如在我國古代醫(yī)書名著《本草綱目》中對發(fā)酵乳的保健、醫(yī)療效果都有大量記載。同年俄國科學家格爾葉又闡述
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