Table 2. Organic acid contents of BHM
| Organic acid | Contents (ppm) |
| BSE1) | HDE | BHM |
| Citric acid | 118.07±0.05b2) | 13.11±0.01c | 124.68±0.03a |
| Malic acid | 559.32±0.03c | 919.84±0.08b | 1,451.03±0.04a |
| Lactic acid | ND3) | 4.36±0.05 | ND |
| Acetic acid | ND | ND | 7.00±0.02 |
BSE, soybean sprouts extract; HDE, 1.5% Hovenia dulcis Thunb. extract; BHM, soybean sprouts and 1.5% Hovenia dulcis Thunb. mixture.
Values are mean±SD (n=3).
a-cMeans with different letters within the same row are significantly different (p<0.05).
Not detected.