Sodium gluconate

Production: Sodium Gluconate produced via fermentation or chemical synthesis. Fermentation process involves glucose fermentation by microorganisms like Aspergillus niger. Gluconic acid derived from fermentation serves as precursor. Conversion to Sodium Gluconate involves neutralizing gluconic acid with sodium hydroxide. Purification includes filtration and chemical treatments, followed by crystallization and drying. Applications: Early use in medicine, expanded to food, pharmaceuticals, construction, textiles, and more. Food Industry: Acts as a sequestrant to maintain food stability. Construction: Used as a concrete admixture to enhance performance. Textiles: Utilized as a chelating agent to improve color fastness. Metallurgy: Employed for metal surface treatment and cleaning. Safety and Regulation: Generally recognized as safe (GRAS) by regulatory authorities. Considered nontoxic and safe for consumption in food and pharmaceuticals. Environmental Impact: Known for biodegradability, breaking down naturally in the environment. Considered environmentally friendly. References: Chemistry id sis.nlm.nih.gov (dead link). Sodium Gluconate (Chelating Agent): Cosmetic Ingredient INCI. Papagianni, M. Comprehensive Biotechnology. Academic Press. Sodium Gluconate Santos.com December 2021.