Which is better, solid vinegar or liquid vinegar?

1, solid vinegar is brewed with pure grain, and liquid vinegar is brewed with some liquid koji, which has low nutrition;

2. The traditional technology in China is solid-state fermentation, which has a long period and complicated raw materials. Vinegar contains not only acetic acid, but also protein, sugar and other organic acids, which are not only rich in nutrition, but also mellow in taste. Liquid fermentation technology generally takes alcohol, rice wine and fruit wine as raw materials, and the fermentation time is short, only paying attention to the biochemical process of alcohol oxidation to acetic acid. The components in vinegar are simple, the taste is pure, the nutritional components are poor, and solid vinegar is better.