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Leucine and isoleucine are essential BCAAs that share metabolic pathways and interact closely in animal nutrition. Excessive leucine may create metabolic antagonism and reduce isoleucine utilization. Understanding BCAA balance is essential for low-protein diets and precision feed formulation. - Polifar
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
Discover how lysine and methionine support animal growth, optimize feed formulation, improve feed efficiency and product quality, and contribute to sustainable animal farming. - Polifar
Explore essential amino acids, their functions, dietary balance, sources and applications in poultry, pigs, ruminants, aquatic animals and pets for precise animal nutrition. - Polifar
Learn what phytase is, how it works in animal feed, its applications in pigs, poultry, aquaculture and ruminants, and how it works with minerals, amino acids and other enzymes. - 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 article provides an in-depth introduction to six common food-grade phosphates, including SHMP, TCP, STPP, DKP, SAPP, and DSP. It analyzes the product characteristics, main functions, and application scenarios to help readers understand the roles of different phosphates in water retention, stabilization, buffering, anti-caking, leavening, and nutritional fortification, and to make reasonable selections based on food processing needs. - Polifar
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
Feed-grade Manganese Sulfate Monohydrate is an essential trace element supplement for poultry, swine, ruminants, aquatic animals and pets. It features excellent water solubility and high absorption & utilization rates, complying with multiple feed-grade standards. It participates in bone development, reproductive function maintenance and the synthesis of enzymatic systems. This article compares various manganese sources, elaborates on methods to identify the quality of manganese sulfate, and analyzes the global demand outlook for manganese in the future. - 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
This article categorizes mainstream food sweeteners into four main types, comparing the raw materials, sweetness, characteristics, applications, and advantages and disadvantages of sucrose, erythritol, steviol glycosides, mogrosides, sucralose, and aspartame in a table. It provides selection advice for people controlling their sugar intake, losing weight, and those with diabetes, as well as baking and beverage manufacturers. The article also explains the safe use standards for sweeteners, predicts the development trend of natural, zero-calorie, and low-GI sweeteners, and recommends compliant sweetener supplier Polifar. - Polifar
Choline chloride deficiency in poultry can lead to problems such as stunted bone growth, fatty liver, decreased egg production, and slow growth. This article details the symptoms, differential diagnosis, remedial measures, prevention strategies, and selection recommendations for different specifications of choline chloride products to help farms scientifically supplement vitamin B4 and improve production performance and economic benefits.- Polifar
Polifar is pleased to announce our participation in Dawajine 2025, one of North Africa’s leading exhibitions for the poultry and feed industry.
Polifar is delighted to announce our participation in VIV MEA 2025, one of the leading trade exhibitions for the animal feed and agribusiness industry in the Middle East and Africa. The event will be held at ADNEC, Abu Dhabi, UAE, from November 25–27, 2025.
This article gives a comprehensive introduction to E282 calcium propionate, a globally recognized safe food preservative. It elaborates on its physical properties, antibacterial mechanism and wide applications in bakery products, grain foods, dairy, condiments and feed. The article analyzes its safety, proving that calcium propionate can be metabolized naturally by human bodies and is harmless within legal dosage. It also compares calcium propionate with sodium propionate, potassium sorbate and sodium benzoate in performance and applicable scenarios, summarizes its advantages and disadvantages. In addition, it puts forward standards for product selection and proper storage methods, providing professional guidance for food manufacturers and raw material purchasers. - Polifar
This article explains the definition, classification and functions of animal feed premix. It compares premix formula differences for pigs, poultry, ruminants, aquaculture, pets and special animals, and shares professional guidelines for premix selection and storage. Help feed factories and farmers choose the right feed premix to improve breeding performance and reduce costs. - Polifar
L-Tryptophan, one of the four core amino acids in feed, cannot be synthesized by animals and must be supplied via diet. As a key precursor for serotonin, melatonin and niacin, it plays vital roles in protein synthesis, neural regulation and immune enhancement. This article elaborates on its physiological functions and applications across pigs, poultry, aquatic animals, ruminants and pets. It also highlights its value in promoting low-protein diets, improving animal welfare and advancing eco-friendly farming, offering insights into its future development in precision nutrition and functional feed additives. - Polifar
Ascorbic acid (Vitamin C, INS 300) is a safe and versatile food additive and essential nutrient for human body. It features powerful antioxidant capacity, helps synthesize collagen, boost immunity and improve mineral absorption. Compliant with GB 2760-2024, it acts as antioxidant, color fixative, nutritional fortifier and flour improver, widely applied in meat products, fruit & vegetable drinks, baked goods, beverages and canned food to extend shelf life, retain color and improve product safety. With new scientific discoveries, it is also used in pharmaceutical and cosmetic industries. Featuring high safety, excellent performance and cost advantage, ascorbic acid enjoys bright market prospects. - Polifar
Betaine, as a feed additive, mainly comes in five types: anhydrous betaine, monohydrate betaine, betaine hydrochloride, compound betaine, and microencapsulated/coated betaine. Its structure is stable, although different types exhibit slight differences in appearance. It is readily soluble in water, soluble in methanol/ethanol, and sparingly soluble in ether and chloroform. It is natural, non-toxic, residue-free, and non-teratogenic/carcinogenic, enabling green farming. Due to its advantages such as methyl donor, osmotic pressure regulation, growth promotion, stress resistance, carcass improvement, appetite enhancement, vitamin stabilization in feed, and auxiliary anti-coccidiosis, it is widely used in pig, poultry, aquaculture, and ruminant farming. - Polifar
