Monk fruit mogroside sweetener for low ph food and beverage systems
Natural, zero-calorie monk fruit sweetener extract rich in mogrosides for low pH applications. Offers 100–250 times the sweetness of sugar without raising blood sugar levels, providing a clean-label alternative for health-conscious and keto-friendly product formulations.
Overview
Monk fruit (Siraitia grosvenorii) is being developed as a natural, zero-calorie sweetener with sweetness intensity 100–250 times that of sucrose. The sweetness comes from mogrosides, unique antioxidant compounds rather than from the fruit's natural sugars (fructose and glucose). Because monk fruit sweetener contains no calories or carbohydrates, it does not raise blood sugar levels, making it suitable for keto, diabetic, and low-glycemic product lines. Unlike some other high-intensity sweeteners, monk fruit is typically less refined and is associated with no known side effects. The research builds on prior work extracting pectin from various fruit sources and extends into fruits that yield natural sweeteners, positioning monk fruit mogrosides as a promising antioxidant-rich sugar alternative.
Technical specifications
Key features and applications:
- Mogroside-based extract delivering intense sweetness with zero calories and zero carbohydrates
- Naturally occurring antioxidant properties that may help reduce oxidative stress
- Suitable for low pH systems such as beverages, sauces, dressings, and other acidic formulations
- Production process involves juicing the fruit, separating natural fruit sugars from sweet antioxidants, and spray-drying the antioxidant fraction into a powder
- Clean-label positioning as a natural sweetener alternative to stevia and artificial sweeteners
- Potential dual functionality as both sweetener and antioxidant ingredient
Research focus areas:
- Extraction and isolation of mogrosides from monk fruit
- Evaluation of antioxidant activities of the mogroside extract
- Application testing of mogrosides in low pH formulations
Technology readiness level
The project is in early-stage research and development. Initial extraction studies are underway, and validation procedures are currently in progress. Future validation plans include completing antioxidant activity assessments of mogrosides and testing their performance within low pH food and beverage systems. The technology has not yet reached pilot or commercial scale and requires further validation before market readiness.
About Sathyabama Institute of Science and Technology
Sathyabama Institute of Science and Technology is a private deemed‑to‑be university in Chennai with a large residential campus and a comprehensive research and education profile. For corporate partners, the on‑campus research park and makerspaces enable pilot‑scale prototyping and testing alongside faculty expertise. A Department of Science and Technology–supported technology business incubator provides incubation, mentorship, and seed support, creating a streamlined path from lab results to venture‑ready solutions. Integration with a general hospital and an affiliated dental college enables clinical collaboration, validation, and access to diverse patient populations. Research is backed by competitive national funding, including programs of India’s Department of Science and Technology, and supported by dedicated innovation and technology transfer infrastructure.
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