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时间:2020-06-11
《无醇啤酒的加工工艺-张彪.doc》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、题目:增强子的进化研究学生姓名:张彪学生学号:1313040239系别:生物工程学院专业:食品质量与安全年级:13级指导教师:张际峰前言········································································11.无醇啤酒的介绍··························································12.无醇啤酒加工工艺简介················································
2、···23.无醇啤酒的加工工艺··················································23.1限制发酵法·······················································23.1.1稀释法······························································23.1.2高温糖化法··························································
3、·33.1.3S.Ludwigii酵母法··················································33.1.4Barrell专利法······················································33.1.5终止发酵法·························································33.1.6低温发酵法··················································
4、·········33.1.7低温浸出法···························································43.2脱醇法·····································································43.2.1蒸馏法·······························································43.2透析法(膜分离法)·····························
5、························53.2.3超临界二氧化碳萃取法··············································54.无醇啤酒两大类加工工艺比较··········································54.1限制发酵法······························································64.2脱醇法···············································
6、····················65.无醇啤酒发展前景·······················································66.参考文献································································7无醇啤酒的加工工艺学生:张彪指导老师:韩娟(淮南师范学院生物工程学院)摘要:本文结合近几年无醇啤酒的加工工艺与旧的加工工艺比较描述现在的无醇啤酒的发展现状,对无醇啤酒的未来前景进行展望。无醇啤酒最早由瑞士推出,其后德国、美
7、国、英国、日本等国家相继开发。我国的无醇啤酒起步较早,但发展缓慢。在国外,无醇啤酒的产量年均增长率在30%以上,其消费量占啤酒总量的20%以上。随着人们对健康的日益重视,无醇啤酒的优势体现在几个方面第一,无醇啤酒的酒精含量很低,尽可能的减少了酒精对人体的危害;第二,低热量,无醇啤酒的热量是普通啤酒的1/2;第三,较高的营养价值,无醇啤酒中含有人体所需的多种氨基酸、多酚化合物和多种微量元素[[]汤卫华,王芃.无醇啤酒饮料及其生产工艺[J].啤酒工艺.2012.14(2):50-52]。现代人崇尚自然、特性化的生活方式,无醇啤酒尽可能的
8、保持了其原来的色泽和风味,具有低热量、助消化、减少血管中脂肪沉积的特点,符合绿色消费趋势的需求。前言近年来,世界卫生组织呼吁人们减少酒精饮料的消费,人们也已意识到过量饮用酒精带来的危害,在欧美各国,啤酒及其它酒精饮料的消费量已逐年下降
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