pectic

/'pektik/

Thân thiện

Pectic substances are found in the cell walls of ripe fruits.

Definition

1. Adjective:
   • Relating to, containing, or derived from pectin: Describes substances that are connected to pectin, a natural polysaccharide found in plant cell walls, especially fruits.

Usage

• The word "pectic" is a technical adjective used primarily in chemistry, food science, and botany. It describes the properties, substances, or acids that originate from or are related to pectin.
• It is typically used before a noun (e.g., pectic substance, pectic acid) or in scientific descriptions.

Examples

• Adjective:
  • The researcher studied the pectic compounds in apple pomace.
  • Ripening fruit undergoes changes in its pectic content, affecting firmness.
  • Pectic substances are crucial for the gelling of jams and jellies.

Advanced Usage

• "Pectic acid": A specific acid derived from pectin, often formed during the ripening or processing of fruit.
  • The breakdown of pectin into pectic acid is catalyzed by enzymes.

Variants and Related Words

• Pectin (n): The parent polysaccharide substance from which pectic materials are derived.
  • Pectin is used as a gelling agent in cooking.
• Pectate (n): A salt or ester of pectic acid.
  • Calcium pectate is a component of plant cell walls.
• Pectolytic (adj): Causing the breakdown or digestion of pectin.
  • Pectolytic enzymes are used in juice clarification.

Synonyms

• Pectin-related: Pertaining to pectin.
• Galacturonic (in specific biochemical contexts, as pectin is a polymer of galacturonic acid).

Notes

• "Pectic" is a specialized term. In everyday language, the noun "pectin" is far more common. "Pectic" is used to form precise scientific terms like "pectic acid" or "pectic enzyme."

Học thuật

Adjective

1. of or relating to or derived from pectin
   • pectic acid