Artificial Pineapple Flavouring

About

What it is and where it shows up.

Artificial pineapple flavouring is a synthetically produced blend of chemical compounds — chiefly ethyl butyrate (ethyl butanoate, CAS 105-54-4) along with esters such as ethyl hexanoate, ethyl 2-methylbutanoate, furaneol, and sulfur-containing esters — formulated to replicate the characteristic aroma and taste of pineapple (Ananas comosus). It is used in beverages, confectionery, dairy products, baked goods, and processed foods to impart or enhance a pineapple flavour profile without the use of the actual fruit.

Safety summary

The regulatory and scientific consensus.

The primary active compound, ethyl butyrate, is considered to have low oral toxicity and is evaluated as Generally Recognized As Safe (GRAS) by the US FDA's FEMA expert panel and assessed by JECFA (FAO/WHO) at typical food-use concentrations. Fruity esters as a class are generally regarded as low toxicity when ingested; however, inhalation of high concentrations (as in occupational or vaping scenarios) may cause respiratory and mucosal irritation. No Acceptable Daily Intake (ADI) figure has been formally established by EFSA or JECFA for the mixture as a whole, as individual component substances are evaluated separately under flavouring substance frameworks; at normal dietary intake levels, no significant health risk has been identified for the general adult population.

Regulatory landscape

What food-safety regulators have decided.

Jurisdiction	Status	Note
FSANZ (Food Standards Australia New Zealand) (Australia)	Approved	Food Standards Australia New Zealand (FSANZ) permits the use of flavouring substances, including artificial pineapple flavouring, under Standard 1.3.1 of the Australia New Zealand Food Standards Code, provided they are used at levels consistent with GMP and technological function.source
EFSA (European Food Safety Authority) (European Union)	Approved	Food flavourings in the EU are regulated under Regulation (EC) No 1334/2008, which established the EU list of approved food flavourings. Artificial flavouring substances not identified in natural products are subject to EFSA safety evaluation before authorisation; ethyl butyrate and related pineapple flavour esters are evaluated as flavouring substances under this framework. No specific E-number is assigned to the artificial pineapple flavouring mixture.source
FSSAI (Food Safety and Standards Authority of India) (India)	Approved	Under FSS (Food Products Standards and Food Additives) Regulations, 2011, Regulation 3.3.1, artificial flavouring substances are defined as those not identified in natural products intended for human consumption. Use is permitted at GMP levels in applicable food categories. Products using artificial flavouring must label the class name as 'Artificial flavouring substances' with common name per FSS (Labelling and Packaging) Regulations, 2011. Products containing only artificial flavouring cannot be described as a fruit product.source

Who should approach with care

Whose guidance would steer them away.

Infants — FSSAI regulations specifically restrict the use of artificial flavouring substances in foods intended for infants and young children (under 5 years), and EFSA exposure modelling for flavourings specifically flags infants and young children as sensitive target populations requiring separate safety evaluation.

Pregnancy — EFSA's flavouring exposure guidance identifies pregnant women as a specific target population requiring separate consideration; while no direct evidence of harm from artificial pineapple flavouring at food-use levels exists, the precautionary principle applies due to insufficient targeted reproductive safety data for the full complex mixture.

Children — FSSAI mandates that products containing artificial flavourings for children under 5 years be used only under medical advice; children's higher relative dietary exposure and developing metabolic systems warrant limiting unnecessary consumption of artificial flavouring mixtures.

Asthma — High concentrations of fruity esters including ethyl butyrate have been shown to cause respiratory irritation and mucosal surface irritation when inhaled (per PMC7541606); individuals with pre-existing respiratory conditions such as asthma may be more sensitive, particularly in occupational or aerosolised product contexts.

Research citations

The sources behind this verdict.

1FDA. Substances Added to Food (formerly EAFUS) – Ethyl Butyrate. hfpappexternal.fda.gov
2WHO / JECFA. JECFA Flavouring Substances – Ethyl butanoate (Ethyl butyrate). fao.org
3PubMed. RIFM fragrance ingredient safety assessment, ethyl butyrate, CAS registry number 105-54-4, 2022. pubmed.ncbi.nlm.nih.gov
4PubMed / PMC. Policy, toxicology and physicochemical considerations on the inhalation of high concentrations of food flavour, 2020. pmc.ncbi.nlm.nih.gov
5PubMed / PMC. Aroma Volatile Compounds from Two Fresh Pineapple Varieties in China, 2012. pmc.ncbi.nlm.nih.gov
6FSSAI. Food Safety and Standards (Food Products Standards and Food Additives) Regulations, 2011 – Regulation 3.3.1 (Flavouring Substances), 2011. fssai.gov.in

Independently researched7 citations