Polyglycerol Esters of Fatty Acids (INS 475), also known as polyglycerol fatty acid esters, are food additives primarily used as emulsifiers and stabilizers. They are produced by reacting polyglycerol with edible fats, oils, or fatty acids. Their composition and functional properties depend on the manufacturing process, degree of polymerisation, and fatty acid profile.
INS 475 is used in food formulations where ingredient dispersion, emulsion stability, and consistent product texture are important. The appropriate grade depends on the target food category, processing conditions, and required product characteristics.
Polyglycerol esters of fatty acids are non-ionic emulsifiers containing a polyglycerol component linked to fatty acid groups. These components help the ingredient interact with different phases in a food formulation, particularly systems involving fats and other ingredients.
Commercial grades can differ in composition, physical form, and emulsification performance. They may be supplied as liquids, semi-solids, or waxy solids, depending on their formulation and manufacturing characteristics. Buyers should consult the product-specific technical data sheet before selecting a grade.
An emulsifier helps ingredients that do not naturally mix easily remain more uniformly dispersed. Depending on the grade and application, polyglycerol esters of fatty acids can support emulsion formation, stabilisation, and product consistency.
Their performance depends on the food matrix, ingredient ratios, temperature, mixing method, and processing conditions. Formulation trials are recommended to establish the appropriate grade and usage level.
INS 475 has recognised applications in selected food categories, subject to the applicable regulations and permitted use levels. Potential application areas include:
Not every grade is appropriate for every application. Food manufacturers should verify the permitted category and maximum use level for the market where the finished product will be sold.
When correctly selected and used, INS 475 may help support emulsion stability, ingredient dispersion, and consistency in certain food systems. These functions can help product developers manage processing requirements and achieve desired texture or physical characteristics.
The outcome is formulation-dependent. Performance should be assessed through laboratory or pilot-scale trials rather than assumed from the additive number alone.
Before purchasing polyglycerol esters of fatty acids, buyers should review the product's identity, physical form, total fatty acid ester content, free fatty acids, glycerol and polyglycerol content, and relevant contaminant limits. The current certificate of analysis should confirm that the supplied batch meets the applicable specification.
Additional information may include the fatty acid profile, acid value, saponification value, hydroxyl value, storage conditions, packaging, and shelf life where relevant to the particular grade.
INS 475 is identified as a food emulsifier in international food-additive references. However, authorisation and permitted use levels depend on the food category and jurisdiction. Manufacturers should consult current FSSAI requirements for India and the applicable rules in other destination markets before using the ingredient in a commercial product.
Store the product according to the manufacturer's instructions. The required conditions may vary depending on whether the grade is a liquid, semi-solid, or waxy solid. Keep the ingredient in suitable packaging and protect it from contamination and unsuitable storage conditions.
Mediocon Inc. provides product enquiries and technical-documentation support for food ingredients. Contact the team to confirm the available grade, technical specifications, packaging, quality documentation, and suitability for your intended formulation.
| Parameter | Specification |
|---|---|
| Identification | Polyglycerol esters of fatty acids (INS 475) |
Mediocon Inc is a GMP-certified API manufacturer and bulk pharmaceutical ingredient supplier based in Aurangabad, Maharashtra, India. We specialise in supplying Polyglycerol Esters of Fatty Acids (INS 475) Manufacturer in India | Mediocon Inc. and over 1,000 other Active Pharmaceutical Ingredients, excipients, herbal extracts, and nutraceutical ingredients to pharmaceutical manufacturers worldwide.
Our Polyglycerol Esters of Fatty Acids (INS 475) Manufacturer in India | Mediocon Inc. is manufactured under strict quality management protocols compliant with WHO-GMP, ISO 9001:2015, and major pharmacopoeial standards (IP, BP, USP, EP). Every batch undergoes full analytical testing before release with a Certificate of Analysis.
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