Sodium phytate (CAS 14306-25-3)

Sodium phytate, also referred to as myo-inositol hexaphosphate, is a naturally occurring compound abundantly found in plants, grains, and legumes. Its unique structure comprises an inositol backbone with six phosphate groups attached, rendering it highly versatile for applications across the food, pharmaceutical, and cosmetic industries. Notably, sodium phytate serves as an antioxidant, preservative, and emulsifier. The precise mechanism underlying the effects of sodium phytate remains partially understood. However, current understanding suggests its involvement in chelating dietary minerals, impeding cholesterol and bile acid absorption, and scavenging free radicals. Additionally, sodium phytate is thought to interact with cell surface receptors and modulate the activity of diverse enzymes. Consequently, it elicits a broad spectrum of biochemical and physiological responses. Studies have demonstrated that sodium phytate can hinder the absorption of essential dietary minerals like calcium, iron, and zinc. Moreover, it can diminish cholesterol and bile acid absorption within the intestines. Beyond these effects, sodium phytate exhibits anti-inflammatory properties in vitro and holds potential in reducing the risk of cardiovascular disease.