amylase: meaning, definition, pronunciation and examples
LowTechnical/Scientific
Quick answer
What does “amylase” mean?
An enzyme that breaks down starch and glycogen into sugars like maltose.
Audio
Pronunciation
Definition
Meaning and Definition
An enzyme that breaks down starch and glycogen into sugars like maltose.
Any of a group of enzymes (like salivary amylase or pancreatic amylase) that catalyze the hydrolysis of starch into sugars. More broadly, a key digestive agent in humans, animals, plants, and microorganisms.
Dialectal Variation
British vs American Usage
Differences
No significant lexical or spelling differences. Pronunciation differs slightly (see IPA).
Connotations
Identical technical connotations in both dialects.
Frequency
Equally low-frequency outside biological, medical, or nutritional contexts in both regions.
Grammar
How to Use “amylase” in a Sentence
[amylase] + [verb] + [starch/sugars][subject] + [produces/secretes] + [amylase][amylase] + [breaks down] + [object]Vocabulary
Collocations
Examples
Examples of “amylase” in a Sentence
verb
British English
- The reaction will amylolyse the substrate. (Note: 'amylase' is not a verb; related verb is 'amylolyse'.)
American English
- The enzyme will hydrolyze the starch. (Note: 'amylase' is not a verb.)
adverb
British English
- The starch was broken down amylolytically. (Note: derived adverb, not from 'amylase' directly.)
American English
- The enzyme acts specifically on starch. (No direct adverb form.)
adjective
British English
- The amylase activity in the sample was measured.
American English
- We observed an elevated amylase level in the test.
Usage
Meaning in Context
Business
Rare, except in biotech, pharmaceutical, or food industry contexts (e.g., 'amylase production for industrial processes').
Academic
Common in biology, biochemistry, medicine, and nutrition textbooks and research papers.
Everyday
Very rare. Might be encountered in health articles about digestion or salivary gland disorders.
Technical
Standard, precise term in laboratory reports, medical diagnostics (e.g., pancreatitis test), and biochemical engineering.
Vocabulary
Synonyms of “amylase”
Strong
Neutral
Weak
Vocabulary
Antonyms of “amylase”
Watch out
Common Mistakes When Using “amylase”
- Misspelling as 'amalase' or 'amylaze'.
- Confusing it with 'lipase' or 'protease' (other digestive enzymes).
- Using it as a general term for 'enzyme'.
FAQ
Frequently Asked Questions
No, amylase is produced by many organisms including other animals, plants, fungi, and bacteria.
They are produced in different organs (salivary glands vs. pancreas) but perform the same chemical reaction; salivary amylase starts digestion in the mouth, pancreatic amylase continues it in the small intestine.
Yes. High blood amylase often suggests pancreas or salivary gland inflammation. Low levels are less common but can occur in certain pancreatic deficiencies.
It is used extensively in food processing (e.g., baking, brewing), detergent manufacturing, and biofuel production to break down starches.
An enzyme that breaks down starch and glycogen into sugars like maltose.
Amylase is usually technical/scientific in register.
Amylase: in British English it is pronounced /ˈæm.ɪ.leɪz/, and in American English it is pronounced /ˈæm.ə.leɪs/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “None. The term is strictly technical.”
Learning
Memory Aids
Mnemonic
Think: AMY loves starch. AMY-lase is the enzyme that breaks down starch, just like someone named Amy 'lazes' around breaking down complex tasks into easy ones.
Conceptual Metaphor
DIGESTION IS DISMANTLING / A KEY UNLOCKS A DOOR (amylase is the key that unlocks starch into usable sugar units).
Practice
Quiz
What is the primary function of amylase?