Plant Total Phenols (TP) Content Assay Kit is widely used in agricultural research, food science, and botanical studies to quantify phenolic compounds in plant samples. It helps in assessing the antioxidant capacity of plants, which is crucial for evaluating their nutritional and medicinal value. The kit is also employed in quality control of plant-based products, such as herbal supplements, teas, and functional foods, to ensure consistency and potency. Additionally, it aids in studying the impact of environmental factors, cultivation practices, and processing methods on phenol content in plants. Researchers use it to screen plant varieties for higher phenolic content, which is linked to health benefits and stress resistance.