The primary objective of this study was to investigate the biological effectiveness of rhizome powder (CRRP) in improving the quality, storability, and safety of minced beef meat. CRRP was analyzed for its flavonoid and polyphenol content, antioxidants and antimicrobial activity, and its effect on the chemical properties, microbiological and sensory quality of minced beef meat. The results revealed that CRRP had a flavonoid and polyphenol contents of 24.30 mg CE/g and 353.10 mg GAE/g, respectively. The aqueous extract of CRRP showed inhibition zones of 16.3 and 11.7 mm against and . , respectively. The CRRP exhibited greater increase in TRPA, chelation of Fe ions, and scavenging of HO with the increase in CRRP extract concentration. Incorporation of various concentration of CRRP in minced beef meat significantly affected the physicochemical properties, microbial load, and sensory quality of the product. The effect was concentration dependent, and the highest level of CRRP (5 %) was more effective in retarding microbial growth and reducing peroxidation, but it negatively affected the sensory quality of the product. Therefore, CRRP at 2.5 % concentration was recommended as a functional additive to preserve minced meat.