ferulic acid
C2Academic / Scientific / Technical
Definition
Meaning
A phenolic acid found in plant cell walls, known for its antioxidant properties.
An organic compound (C10H10O4) derived from cinnamic acid, present in grains, fruits, and vegetables, used in pharmaceuticals, cosmetics, and as a food preservative.
Linguistics
Semantic Notes
This term exists almost exclusively in technical and scientific contexts. It is rarely if ever used metaphorically. Its meaning is highly specific and refers to a concrete chemical entity.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or spelling differences. Pronunciation follows standard phonetic variation between accents.
Connotations
None beyond its technical definition.
Frequency
Equally low-frequency in both varieties, confined to specialised fields.
Vocabulary
Collocations
Grammar
Valency Patterns
Ferulic acid is found in X.X is a source of ferulic acid.The study analysed the ferulic acid content of Y.Vocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “N/A”
Usage
Context Usage
Business
In the cosmetics industry, marketing claims about serums containing ferulic acid for anti-ageing.
Academic
Frequent in biochemistry, pharmacology, and food science journals; e.g., 'Ferulic acid demonstrated significant radical-scavenging activity in vitro.'
Everyday
Virtually never used in everyday conversation.
Technical
Core term in chemistry, nutraceutical, and cosmetic science; specifications of concentration, extraction methods, and stability.
Examples
By Part of Speech
verb
British English
- The compound can be feruloylated to increase its stability.
- Researchers aimed to feruloylate the arabinoxylan.
American English
- The enzyme feruloylates the polysaccharide.
- We need to feruloylate the substrate for the test.
adverb
British English
- N/A (No standard adverbial form)
American English
- N/A (No standard adverbial form)
adjective
British English
- The ferulic-acid-rich extract showed promise.
- They studied the ferulic acid concentration.
American English
- The ferulic-acid-containing serum is popular.
- A high ferulic acid dose was administered.
Examples
By CEFR Level
- This is not a word used at A2 level.
- Some healthy foods have ferulic acid in them.
- Ferulic acid is good for you.
- Scientists have found that ferulic acid, a natural antioxidant, can protect the skin from sun damage.
- Whole grains are a major dietary source of ferulic acid.
- The efficacy of the topical formulation was enhanced by the synergistic interaction between vitamins C, E, and ferulic acid.
- Chromatographic analysis revealed a significantly higher concentration of esterified ferulic acid in the transgenic rice bran.
Learning
Memory Aids
Mnemonic
Think of 'ferrule' (a metal ring on a cane) + 'acid'. Imagine a strong, protective ring (antioxidant) made of acid from plants.
Conceptual Metaphor
Often framed as a SHIELD or PROTECTOR due to its antioxidant properties, guarding cells from damage.
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating as "железная кислота" (which would be "ferric acid").
- The root is from "Ferula" (the plant genus), not from Latin "ferrum" (iron).
Common Mistakes
- Misspelling as 'feralic acid' or 'furulic acid'.
- Confusing it with folic acid (Vitamin B9).
- Using it as a countable noun (e.g., 'a ferulic acid'). It is uncountable.
Practice
Quiz
Ferulic acid is primarily classified as what type of compound?
FAQ
Frequently Asked Questions
It is abundant in the bran of grains like rice, wheat, and oats, as well as in coffee, apples, artichokes, and peanuts.
Generally recognised as safe (GRAS) when consumed in normal dietary amounts. In concentrated topical or supplemental forms, it is considered safe for most people but should be used as directed.
It is primarily used as a stabiliser for other antioxidants (like vitamins C and E) and for its own anti-ageing, photoprotective, and brightening properties.
Yes, supplements are available, often marketed for antioxidant support. However, it's advisable to consult a healthcare professional before starting any new supplement regimen.