Trigonelline hydrochloride is widely utilized in research focused on:

• Pharmaceutical Development: This compound is often explored for its potential therapeutic effects, particularly in managing diabetes and metabolic disorders. Researchers are investigating its role in enhancing insulin sensitivity.
• Food Industry: Trigonelline is found in coffee and is studied for its antioxidant properties. It can be used as a natural preservative, helping to extend the shelf life of food products while maintaining flavor and quality.
• Cosmetics: The compound is being incorporated into skincare products for its moisturizing and skin-soothing properties. It can help improve skin texture and hydration, making it valuable in cosmetic formulations.
• Biotechnology: In plant research, trigonelline is examined for its role in plant stress responses. It can enhance plant resilience to environmental stressors, making it relevant for agricultural applications.
• Neuroscience: Studies are exploring its neuroprotective effects, with potential applications in treating neurodegenerative diseases. This could lead to innovative treatments for conditions like Alzheimer's and Parkinson's disease.