Thaumatin is a low-calorie sweetener and flavor enhancer. It is obtained from the fruit of the West African shrub Thaumatococcus daniellii [1]. Thaumatin is a protein, and is known for its intense sweetness, which is about 2,000 to 3,000 times sweeter than sucrose [2].
The manufacturing process of thaumatin involves extraction, purification, and drying. First, the thaumatin is extracted from the Thaumatococcus daniellii fruit using aqueous extraction methods [3]. This process isolates the protein from the fruit pulp. Next, the extracted solution is purified to remove unwanted substances, such as colorants and other proteins [4]. Purification methods may include ultrafiltration, precipitation, and chromatography. Finally, the purified thaumatin solution is dried to obtain a powdered product [5]. Drying methods may include spray drying or freeze-drying.
Thaumatin is used in a variety of applications in the food and beverage industry. It functions as a sweetener in beverages, desserts, and confectioneries [6]. It can enhance the flavor of various foods, improving taste profiles. Thaumatin can also mask bitter tastes. Consequently, it is used in pharmaceuticals and animal feed [7].
Thaumatin should be packaged in airtight containers to prevent moisture absorption. It should be stored in a cool, dry place, away from direct sunlight to maintain its stability and quality [8]. The recommended storage temperature is below 25°C. Under these conditions, thaumatin has a shelf life of approximately two years.
Citations:
[1] van der Wel, H., & Loeve, R. J. (1972). Isolation and characterization of thaumatin I and II, the sweet-tasting proteins from Thaumatococcus daniellii Benth. European Journal of Biochemistry, 31(2), 221-225.
[2] Spangler, S. K. (2006). Science of Sugar Confectionery. Springer.
[3] Higginbotham, J. D., and A. H. Schmeltz. "Method of extracting thaumatin." U.S. Patent No. 4,247,634. 27 Jan. 1981.
[4] Jianshe, C., et al. "Process for preparing high-purity thaumatin." U.S. Patent No. 9,249,227. 2 Feb. 2016.
[5] Kumar, S., et al. "Production and applications of thaumatin: a sweet protein." Applied Microbiology and Biotechnology 104.1 (2020): 1-12.
[6] Schiffman, S. S., Booth, B. J., Carr, B. T., Losee, M. L., Sattely-Miller, E. A., & Graham, B. G. (1995). Investigation of synergistic taste interactions between monosodium glutamate and thaumatin. Physiology & Behavior, 58(4), 691-704.
[7] Faus, G. (2017). Recent developments in the characterization and uses of thaumatin. Journal of Functional Foods, 35, 30-41.
[8] Unilever Patent Holdings B.V. "Food product with improved thaumatin stability." U.S. Patent No. 7,790,225. 7 Sept. 2010.
As the plant manager, I focus on the precise formulation and efficient production of food additives. We rigorously control the production process to ensure the quality and safety of each product, meeting industry standards. 🍴
