Definition: Vinegar-like, also known as vinegar acid or vinegar acid, refers to a substance that is similar in chemical composition and physical properties to pure vinegar. It contains a high concentration of acetic acid (CH3COOH) and other organic acids such as lactic acid (L-Aspartic Acid), propionic acid (P-Aspartic Acid), and malonic acid (M-Aspartic Acid). These compounds form a complex network in the vinegar, which can be