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The aim was to unveil the generation and variation rule of the main taste components in braised broth for 10 quantitative repeated braising cycles. The major taste compounds of three groups (MS, broth cooked with meat and spices; M, broth cooked with meat; and S, broth cooked with spices) were systematically analyzed by the state‐of‐art chromatography and electronic sensory technology. As braising cycles progressed, contents of free 5′‐nucleotides and amino acids were increased in MS and M, while those nucleotides were not detected in S. A significant discrimination of taste in MS and M was revealed by electronic tongue evaluation during the process. As the formation rates (FR) of taste compounds and the transformation rates (TR) of taste compounds to volatile compounds were mainly accounting for the generation and variation of flavor in broth, a hypothesis was proposed to illustrate the whole variation of taste compounds in the process integrally that the ratio of FR/TR dividing the process into three stages, Degradation, Balance, and Accumulation. Practical applications: The traditional braising process and formula are empirical and extensive, which impede the increase in meat products output. Nowadays, the industry of braising products is facing a problem of standardization and quality control, and needs to carry out scientific and quantitative process improvement efficiently. Therefore, the developed comprehensive approach demonstrates great potential for braised meat broth flavor monitoring and quality control in an objective and holistic manner. It provides data support and new ideas of technology development for quality control in the process of meat braising. [ABSTRACT FROM AUTHOR]