食品科学 ›› 2010, Vol. 31 ›› Issue (24): 494-497.doi: 10.7506/spkx1002-6630-201024109

• 技术应用 • 上一篇    下一篇

富含降压物质γ - 氨基丁酸发酵饮料的研制

李若鲲1,高 岩2,卢天成1,王 莘1,*   

  1. 1.吉林农业大学生命科学学院 2.吉林农业大学资源环境学院
  • 收稿日期:2010-08-02 出版日期:2010-12-25 发布日期:2010-12-29
  • 通讯作者: 王莘 E-mail:wangxin5853@126.com
  • 基金资助:

    长春市科技局项目(2008214)

Development of GABA-rich Fermented Beverage with Blood-pressure-lowering Function

LI Ruo-kun1,GAO Yan2,LU Tian-cheng1,WANG Xin1,*   

  1. 1. College of Life Sciences, Jilin Agricultural University, Changchun 130118, China;
    2. College of Resources and Environment, Jilin Agricultural University, Changchun 130118, China)
  • Received:2010-08-02 Online:2010-12-25 Published:2010-12-29
  • Contact: WANG Xin E-mail:wangxin5853@126.com

摘要:

目的:以高产GABA 的红曲霉菌株发酵制备富含降压物质γ- 氨基丁酸的保健饮料。方法:该功能发酵饮料原料及口味配比经正交试验确定最佳工艺。结果:经三因素三水平正交试验确定最佳原料配比为绿茶汁50%、菊花提取液8%、荷叶- 山楂- 玉米须提取液14%,发酵饮料口味调配经四因素三水平正交试验确定最佳工艺为白砂糖7g/100mL、香精0.04mL/100mL、抗氧化剂0.3mL/100mL、茶汁35mL/100mL。结论:该发酵饮料中GABA 的含量达0.26g/L,其色泽、气味、口感等指标均达到最优水平。

关键词: 红曲霉, 富含γ- 氨基丁酸, 降血压, 饮料

Abstract:

Objective: To develop gamma aminobutyric acid (GABA)-rich beverage by Monascus fermentation with bloodpressure- lowering function. Methods: Orthogonal experiments were performed to determine the optimal processing parameters for the fermented functional beverage. Results: The optimal formula of raw materials was composed of 50% green tea juice, 8% chrysanthemum extract and 14% lotus leaf-hawthorn-corn extract. Meanwhile, the optimal accessory materials for taste adjustment were 70 g white sugar, 0.4 mL of essential oil, 3 mLof anti-oxidant and 350 mL of tea juice in 1000 mL of fermented beverage. Conclusion: The prepared beverage contains GABA up to 0.26 g/L and achieved the excellent level in color, smelling and taste.

Key words: Monascus, gamma aminobutyric acid, blood pressure lowering, beverage

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