Development and In-vitro Evaluation of Polyherbal Candy from phytoconstituents for Cough Management and Stability Evaluation

Abstract

The present study was undertaken to formulate and evaluate polyherbal candies for the management of cough and throat infections by integrating traditional herbal knowledge with modern pharmaceutical techniques. The candies were prepared by incorporating weighed quantities of powdered herbs, turmeric (Curcuma longa), ginger (Zingiber officinale), and black pepper (Piper nigrum) into a simple syrup base, followed by the addition of honey and propylparaben as a natural sweetener and preservative, respectively. The formulations were assessed for organoleptic properties, stability, and therapeutic potential. Turmeric, ginger, and black pepper are well-documented for their antimicrobial, anti-inflammatory, and antioxidant properties, which synergistically soothe throat irritation, reduce the microbial load, and enhance immune response. Honey further provides demulcent and antimicrobial activity, thereby improving both efficacy and palatability. The prepared candies exhibited satisfactory physical characteristics with acceptable texture, colour, taste, and aroma. Stability testing indicated that the formulations retained their integrity and organoleptic quality over the study period, confirming their suitability for storage. Overall, the developed polyherbal candies offer a convenient, palatable, and effective herbal-based formulation that may serve as a supportive remedy for coughs, throat infections, and general immune support.