Fractionated Fat | whatsinit

About

What it is and where it shows up.

Fractionated fat is a fat or oil that has been physically separated into its solid (stearin) and liquid (olein) fractions through controlled cooling and crystallisation, without any chemical modification or hydrogenation. It is widely used in food manufacturing to tailor melting profiles and improve texture in products such as confectionery coatings, shortenings, spreads, baked goods, and infant formula fats.

Safety summary

The regulatory and scientific consensus.

Fractionated fats, particularly those derived from palm oil (palm stearin), are high in saturated fatty acids—especially palmitic acid—which at high dietary intakes is associated with elevated LDL cholesterol and increased cardiovascular risk per EFSA and WHO guidance. Unlike partially hydrogenated fats, the fractionation process does not generate industrial trans fatty acids, making it preferable in that respect. WHO recommends limiting saturated fat to less than 10% of total energy intake; individuals with cardiovascular disease, hypercholesterolaemia, or metabolic syndrome should moderate consumption.

Regulatory landscape

What food-safety regulators have decided.

Jurisdiction	Status	Note
EFSA (European Food Safety Authority) (European Union)	Approved	Fractionated fats are permitted as conventional food ingredients and do not carry an E number under Regulation (EC) No 1333/2008. EFSA's Dietary Reference Values for fats (2010) recommend total fat at 20–35% of energy with saturated fatty acids (dominant in palm stearin fractions) kept as low as possible. Industrial trans fat content in all fats must not exceed 2 g per 100 g fat under Regulation (EU) 2019/649; physically fractionated fats are inherently trans-fat free.source
FSSAI (Food Safety and Standards Authority of India) (India)	Approved	Natural hard fat fractions (e.g., palm stearin) are recognised in the FSS (Food Products Standards and Food Additives) Regulations, 2011 as permitted edible fats and oils. FSSAI has recommended including natural hard fractions like palm stearin explicitly in the list of edible oils and fats in line with Codex standards. From January 1, 2022, all food products using edible oils/fats must not contain industrial trans fatty acids exceeding 2% by mass of total fat (FSS Amendment Regulations, 2021); physically fractionated fats comply by default.source
FDA (Food and Drug Administration) (United States)	Approved	Fractionated fats (e.g., palm olein, palm stearin, fractionated coconut oil) are treated as conventional food ingredients; specific fractionated fat products such as palm oil stearin-derived cocoa butter substitutes have received GRAS no-objection letters. No ADI established. Subject to general nutrition labelling requirements including saturated fat disclosure under 21 CFR.source

Who should approach with care

Whose guidance would steer them away.

Heart Disease — High saturated fat content in palm- and coconut-derived fractions (notably palmitic acid) may raise LDL cholesterol and exacerbate cardiovascular risk; individuals with established heart disease should limit intake per EFSA and WHO dietary guidance.

Hypertension — Diets high in saturated fat are associated with adverse lipid profiles that can compound hypertension-related cardiovascular risk per WHO dietary guidelines.

Diabetes — High saturated fat intake is linked to worsened insulin resistance and metabolic control in type 2 diabetes according to WHO dietary guidelines, warranting moderation of fractionated palm/coconut fat-containing foods.

Infants — EFSA has evaluated palm oil-derived fat fractions (e.g., E 471) used in infant formula; while generally considered safe, the high sn-1,3 positioning of palmitic acid in fractionated palm fats can reduce fat and calcium absorption in formula-fed infants compared to breast milk fat.

Children — Habitual high intake of saturated-fat-rich fractionated fats (especially palm stearin in baked goods and confectionery) may contribute to unfavourable lipid profiles in children according to EFSA dietary reference values for fats.

Research citations

The sources behind this verdict.

1FSSAI. Food Safety and Standards Authority of India Proposes Regulation of Trans Fatty Acids (TFA). fssai.gov.in
2FSSAI. FSSAI notifies regulations to limit trans fat in food items, 2021. fssai.gov.in
3FDA. Agency Response Letter GRAS Notice No. GRN 000654 – Cocoa Butter Substitute Manufactured Using Palm Oil Stearin and Stearic Acid, 2018. fda.gov
4EFSA. Re‐evaluation of fatty acids (E 570) as a food additive, 2017. efsa.europa.eu
5EFSA. Scientific Opinion on Dietary Reference Values for fats, including saturated fatty acids, polyunsaturated fatty acids, monounsaturated fatty acids, trans fatty acids, and cholesterol, 2010. efsa.europa.eu

Independently researched5 citations