This guide centers on food additive isoascorbic acid (E315), covering its physicochemical properties, comparisons with vitamin C and sodium isoascorbate, antioxidant mechanism, dosage & effects in five food categories, industrial merits and common misconceptions. It also addresses safety FAQs, forecasts its cross-industry application prospects and attaches one-stop raw material supply details. - Polifar

What are food-grade omega-3 fatty acids? | A comprehensive analysis of their sources, dosage forms, indicators, and applications Food-grade omega-3 fatty acids experienced a surge in demand in 2026. This was due to natural factors, including climate change. Global warming and the El Niño phenomenon

This basic guide covers essential knowledge of food-grade phosphates. It analyzes their core roles in the food industry, sorts out global regulations, categorizes phosphates by chemical structure, and explains key indicators for procurement and formulation, helping food R&D, procurement and production staff make proper selections. - Polifar

From Polifar’s supplier perspective, this article compares two acidulants: tartaric acid and citric acid. They differ greatly in flavor, raw material sources, applications, costs and processing properties. Tartaric acid is widely used in winemaking, high-end baking and specialty candies, while citric acid fits beverages, general baking and broad-spectrum preservation. Both are safe when added in compliance with regulations. Industry FAQs are attached at the end, and Polifar offers one-stop sourcing of food additives. - Polifar