食品科学 ›› 2009, Vol. 30 ›› Issue (24 ): 484-487.doi: 10.7506/spkx1002-6630-200924111

• 技术应用 • 上一篇    下一篇

活菌型山楂乳酸菌功能饮料生产工艺及稳定性研究

吕长鑫,赵大军,宋 立,唐 越   

  1. 渤海大学生物与食品科学学院
  • 收稿日期:2009-08-20 出版日期:2009-12-15 发布日期:2010-12-29
  • 通讯作者: 吕长鑫, E-mail:lvchangxin6666@163.com
  • 基金资助:

    辽宁省教育厅科学研究项目(2008014)

Preparation Processing and Stability of Functional Hawthorn Beverage with Live Lactobacillus

LU Chang-xin,ZHAO Da-jun,SONG Li,TANG Yue   

  1. College of Biology and Food Science, Bohai University, Jinzhou 121000, China
  • Received:2009-08-20 Online:2009-12-15 Published:2010-12-29
  • Contact: LU Chang-xin E-mail:lvchangxin6666@163.com

摘要:

以山楂和牛奶为主要原料,通过稳定剂、改良剂筛选和沉淀率测定,以及调配酸度、杀菌方式和糖酸比正交试验,优选出最佳配方,研制出一种功能性山楂活菌型乳酸菌饮料。结果表明,以鲜牛奶为基数,添加3% 发酵剂、8% 蔗糖,在42℃发酵3h 后,冷却30min,再加入复配添加剂可得饮料成品。

关键词: 山楂, 乳酸菌, 工艺技术, 正交试验

Abstract:

Hawthorns and milk were used as major materials to optimize the formula for preparing functional hawthorn beverage with live Lactobacillus. The optimal formula and preparation processing was achieved through orthogonal experiments based on the evaluation of stabilizer screening, precipitation rate, acidity adjustment, sterilization style and sugar-acid ratio.

Key words: hawthorn, Lactobacillus, process technology, orthogonal test

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