Formulation and Evaluation of Chia Based Health Drink

Abstract

The present study focuses on the formulation and evaluation of a chia-based health drink utilizing Salvia hispanica L. as a functional ingredient. Chia seeds are widely recognized for their high nutritional value, including omega-3 fatty acids, dietary fiber, proteins, minerals, and bioactive phytochemicals with significant health-promoting properties. The objective of this research was to develop a palatable, stable, and nutritionally enriched beverage by incorporating varying concentrations of chia seeds along with suitable sweeteners, flavoring agents, and stabilizers.

The health drink formulations (F1–F5) were prepared by dispersing pre-soaked chia seeds in a liquid medium under controlled conditions. The prepared formulations were evaluated for organoleptic properties, pH, viscosity, and sedimentation behavior to determine their quality and acceptability. The results indicated that an increase in chia seed concentration improved viscosity, texture, and physical stability due to the formation of a mucilaginous gel network. All formulations exhibited near-neutral pH, indicating compatibility and suitability for oral consumption.

Among the developed formulations, F4 demonstrated optimal performance in terms of sensory attributes, viscosity, and stability, making it the most acceptable formulation. The study concludes that chia seeds can be effectively utilized in the development of functional beverages with enhanced nutritional and physicochemical properties. This formulation approach holds significant potential for application in the nutraceutical and functional food industry.