What does glucan mean?
Glucan refers to a type of polysaccharide composed of glucose units. It is found in the cell walls of fungi, plants, and some bacteria. Beta-glucan, a specific type of glucan, has been shown to have health benefits, including lowering cholesterol levels. Glucan is used as a dietary supplement and as an ingredient in some food products. The term 'glucan' is often used in formal and scientific contexts, while 'beta-glucan' is used to refer to specific types of glucans. Overall, glucan is an important compound with various applications in food and medicine.
nounA type of polysaccharide composed of glucose units, found in cell walls of fungi, plants, and some bacteria.
- A polysaccharide composed of glucose units.
- A type of beta-glucan used as a dietary supplement.
"The beta-glucan in oats has been shown to help lower cholesterol levels."
"The beta-glucan in oats has been shown to help lower cholesterol levels."
"Glucan is also used as an ingredient in some food products."
countable, used to refer to multiple types of glucans
"The researchers studied various types of glucans and their effects on human health."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of glucan
The term 'glucan' originates from the Greek word 'glykos', meaning 'sweet', and the suffix '-an', indicating a polysaccharide. It is related to other terms such as glucose and polysaccharide. The term has been used in scientific literature since the early 20th century.
Usage notes
Formal and scientific contexts often use the term 'beta-glucan' to refer to specific types of glucans.