pectic acid
"Pectic acid" is a derivative of pectin, commonly found in plant cell walls and used in food products.
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Definition
C1Chemistry
(technical, academic)A polymer of galacturonic acid units, derived from pectin by removing methoxy groups.
Example
- Pectic acid forms when pectin undergoes hydrolysis, losing its methoxy groups.
C1Biology
(technical, academic)A structural component in plant cell walls that results from the breakdown of pectin.
Example
- Pectic acid contributes to the firmness of plant tissues, especially in fruits and vegetables.
B2Food Science
(technical)A substance used as a gelling agent in food products, especially in jams and jellies.
Example
- Pectic acid is essential in the preparation of fruit jams to achieve the desired consistency.
Similar
Terms that have similar or relatively close meanings to "pectic acid":