When garlic is aged for a certain period of time while maintaining proper humidity, it causes a browning reaction by its own ingredients and enzymes. In this study, the physicochemical properties were analyzed by varying the temperature conditions for aging garlic. It was found that about 20% of the weight of garlic was reduced through the aging process. During the aging process, both samples showed the highest water content on the 10th day of aging, and the water content of the two samples was similar after the aging was completed. In the analysis of total sugar content change, AG1 (22.0±0.7 vs 21.4±0.6) showed a significantly higher sugar content on the 10th day of aging, but showed a tendency to gradually decrease thereafter, whereas AG2 showed a steady increase in sugar content during the aging process (18.7 < 21.4 < 21.7 < 22.3 < 23.7). The pH change that occurred during the aging process showed the most pH change on the 10th day. In AG1, the pH gradually decreased as the aging period increased, whereas in AG2, the pH increased significantly after the 10th day. In the analysis of browning, AG1 increased sharply on the 10th day and maintained the state, and AG2 showed a significant increase in browning according to the aging process. In conclusion, based on the results of this study, if various ripening temperature conditions are set, it is judged that it will play a positive role in improving the productivity of black garlic.