Identification of the best plant ratios for a polyherbal tea mix to obtain optimum antioxidant, antidiabetic, and β-glucuronidase inhibition activities.

Background: The influence of plant types and their ratios on the effectiveness of polyherbal formulations is a crucial yet underexplored area of research.

Objectives: This study aimed to identify the optimal ratios of Phylanthus debilis (PW), Osbeckia octrandra (HB), and Artrocarpus heterophyllus (WR) leaf powders for a polyherbal tea to achieve the best functional properties.

Material And Methods: A three-level factorial design was used to examine the combined effect of three independent variables (PW, WR, and HB) on antioxidant, antidiabetic, and β-glucuronidase inhibitory activities.