tartrazine
LowTechnical, Formal (in contexts of food science, labelling, health)
Definition
Meaning
A bright yellow synthetic azo dye, commonly used as a food coloring.
In extended, non-technical use, it can refer to any artificial yellow coloring, often cited in discussions about food additives and potential health effects.
Linguistics
Semantic Notes
The word is primarily a technical chemical term. Its use outside scientific, regulatory, or health-conscious contexts is rare. It carries strong associations with processed foods, allergies, and debates about food safety.
Dialectal Variation
British vs American Usage
Differences
No significant difference in meaning or usage. Spelling and pronunciation are consistent.
Connotations
Identical connotations in both varieties: artificiality, potential allergenicity, processed food.
Frequency
Equally low frequency in both varieties, appearing mainly in ingredient lists, health articles, and scientific documents.
Vocabulary
Collocations
Grammar
Valency Patterns
N (as a noun on ingredient lists)ADJ + N (tartrazine allergy)V + N (contains/avoids tartrazine)Vocabulary
Synonyms
Neutral
Weak
Vocabulary
Antonyms
Usage
Context Usage
Business
Used in product development, labelling compliance, and supply chain specifications for food and beverage manufacturing.
Academic
Used in papers on food chemistry, toxicology, allergy and immunology studies, and public health research.
Everyday
Used by consumers reading food labels or discussing dietary restrictions, allergies, or 'clean eating'.
Technical
The primary context. Precise term in chemistry (C16H9N4Na3O9S2), food science, and regulatory documents (e.g., EU regulations, FDA codes).
Examples
By Part of Speech
adjective
British English
- This is a tartrazine-free product.
- She has a tartrazine sensitivity.
American English
- Look for 'tartrazine-free' on the label.
- The tartrazine content is listed.
Examples
By CEFR Level
- The lemon candy has tartrazine in it.
- My friend cannot eat tartrazine.
- Check the ingredients to see if it contains tartrazine.
- Some people believe tartrazine causes hyperactivity in children.
- Due to her allergy, she meticulously avoids any product containing tartrazine (E102).
- The study examined the prevalence of tartrazine sensitivity in the adult population.
- The controversy surrounding tartrazine hinges on disputed toxicological data and varying international regulatory standards.
- Manufacturers often substitute tartrazine with beta-carotene to achieve a similar hue while marketing their products as 'natural'.
Learning
Memory Aids
Mnemonic
Think: TART like a sharp lemon (yellow) + RAZINE sounds like 'raisin' but is a chemical 'azine'. A tart yellow chemical.
Conceptual Metaphor
ARTIFICIAL SUBSTANCE IS AN INVADER / CHEMICAL IS A SUSPECT (in health discourse).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Do not translate as 'тартразин' unless in a very specific technical context; the standard term is 'тартразин' (E102), but it's a direct loanword. Avoid creating a descriptive translation like 'жёлтый краситель' when the specific additive is meant.
Common Mistakes
- Misspelling: 'tartazine', 'tartarazine', 'tartracine'.
- Incorrect pronunciation stressing the second syllable (/tɑːrˈtreɪ.ziːn/).
- Using it as a general term for any food dye instead of the specific compound.
Practice
Quiz
What is tartrazine primarily known as?
FAQ
Frequently Asked Questions
Yes, in the United States, tartrazine is most commonly known as FD&C Yellow 5, or simply Yellow 5.
It is controversial because some studies suggest it may cause or exacerbate hyperactivity in sensitive children (though evidence is mixed) and can trigger allergic reactions like hives or asthma in a small subset of the population.
Look for 'tartrazine', 'E102' (in the EU and many other countries), or 'Yellow 5' / 'FD&C Yellow 5' (in the US) in the ingredients list.
It is not banned in the EU or US, but its use is regulated. Some countries, like Norway and Austria, have previously had restrictions, but under EU harmonization, it is permitted with mandatory warning labels on certain products.