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Position: Home > Articles > Development of GABA-rich Fermented Beverage with Blood-pressure-lowering Function FOOD SCIENCE 2010,31 (24) 494-497

富含降压物质γ-氨基丁酸发酵饮料的研制

作  者:
李若鲲;高岩;卢天成;王莘
单  位:
吉林农业大学生命科学学院;吉林农业大学资源环境学院
关键词:
红曲霉;富含γ-氨基丁酸;降血压;饮料
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。
译  名:
Development of GABA-rich Fermented Beverage with Blood-pressure-lowering Function
作  者:
LI Ruo-kun1,GAO Yan2,LU Tian-cheng1,WANG Xin1, (1. College of Life Sciences, Jilin Agricultural University, Changchun 130118, China; 2. College of Resources and Environment, Jilin Agricultural University, Changchun 130118, China)
关键词:
Monascus;gamma aminobutyric acid;blood pressure lowering;beverage
摘  要:
Objective: To develop gamma aminobutyric acid (GABA)-rich beverage by Monascus fermentation with blood-pressure-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.

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