| 摘要 |
PROBLEM TO BE SOLVED: To obtain a health beverage in which a large amount of citric acid of unrefined vinegar of koji by Aspergillus usami is further increased, a refreshing feeling and taste are provided, a smell of unrefined vinegar is eliminated and health promotion is made by acceleration of intake of citric acid. SOLUTION: This health beverage is obtained by formulating unrefined vinegar of koji by Aspergillus usami, having at least 500 mg citric acid amount (mg/100 g) with 7-12 wt.% of passion fruit juice having 3.2-4.8 mg total sugar value (mg/100 g) and at least 55 mg acid value (mg/10 g). |
