cholic acid

Thân thiện

A scientist examines cholic acid crystals under a laboratory microscope.

Definition

Noun: - An insoluble crystalline acid that is a primary component of bile, a digestive fluid produced by the liver. It is a steroid acid crucial for the emulsification and absorption of fats in the intestine.

Usage

• Cholic acid is used to describe the specific biochemical compound found in bile.
• It functions as the foundational structure for other bile acids.

Examples

• Scientific Context:
  • The synthesis of cholic acid occurs in the liver from cholesterol.
  • A deficiency in cholic acid can impair fat digestion.
• General Context:
  • The study focused on the role of cholic acid in metabolic processes.

Advanced Usage

• Biochemical Role: In biochemistry and medicine, cholic acid is often discussed in the context of bile acid metabolism, enterohepatic circulation, and its conjugation with amino acids (like glycine or taurine) to form bile salts.
  • Conjugated cholic acid forms more effective detergents for lipid digestion.

Variants and Related Words

• Cholate (noun): A salt or ester of cholic acid.
  • Sodium cholate is a common bile salt used in laboratory procedures.
• Bile acid (noun): The broader class of steroid acids to which cholic acid belongs.
• Chenodeoxycholic acid (noun): Another primary bile acid closely related to cholic acid.

Synonyms

• 3α,7α,12α-Trihydroxy-5β-cholan-24-oic acid (noun): The systematic IUPAC name for cholic acid.
• Primary bile acid (noun): A categorical synonym, as cholic acid is one of the two primary bile acids in humans.

Related Phrases/Compounds

• Cholic acid derivatives: Refers to chemically modified forms of the acid used in research or therapy.
• Cholic acid synthesis: The metabolic pathway for producing this compound.

Học thuật

Noun

1. an insoluble crystalline acid present in bile