Ayurvedic herbal medicines are increasingly being explored due to their favorable safety profile and potential benefits in cognitive impairment. Brahmi (Bacopa monnieri) is herb that has been extensively used as a tonic in the traditional Indian medicinal system, Ayurveda. The saponins present in brahmi are believed to be the primary compounds responsible for enhancing nerve impulse transmission. Kokum (Garcinia indica) is an ancient fruit that is widely consumed in the form of a refreshing beverage, known as "sharbat," in the Western Ghats region of India. This fruit tree has culinary, pharmaceutical, and nutraceutical applications.Drumstick (Moringa oleifera) is known for its abundant content of antioxidants, including polyphenols and carotenoids. These antioxidants hold promise in the prevention and management of various chronic degenerative conditions. The investigation of these Ayurvedic herbs and natural products, such as brahmi, kokum and drumstick, has gained momentum as potential neuroprotective and cognitive-enhancing agents. In this investigation, nutritious brahmi powder, kokum powder and drumstick powder (as a constant) were exploit at various combinations. In case of colour values the highest L* value (51.01) and b* value (16.48) of polyherbal powder was noted in the treatment T1 (100 % brahmi powder). The highest a* value (16.48) noticed in T2 (100 % kokum powder). The highest moisture content (7.87 %) and water activity (0.47) of poly herbal formulations was recorded in T7 (60 % brahmi powder + 30 % kokum powder +10 % drumstick leaf powder)

brahmi, kokum, drumstick leaves, moisture

As a way to create consumer-friendly food items and effectively handle food powders, polyherbal formulations has drawn a lot of interest from the food sector. Presently, the study focused on development of the herbal powder from brahmi powder, kokum powder and drumstick leaves powder with a different formulation. The study's conclusions highlight the significant room for growth in the future and the suitability of their commercialization. Even tablets can be prepared by using these herbal formulations

Gouthami Y., Bhuvaneshwari G., Vasant M. Ganiger, Jameel Jhalegar, Vijayakumar B. Narayanapur, Chandrashekhar V.M. and Anand Nanjappanavar (2024). Polyherbal Compositions Moisture content, Water Activity and Instrumental Colour Values. Biological Forum – An International Journal, 16(9): 80-84