Definition

Noun: A water-soluble vitamin that is part of the vitamin B complex. It is essential for the metabolism of fats, carbohydrates, and some amino acids in living organisms. It is widely available in various foods.

Usage and Examples

• Noun:
  • Pantothenic acid is crucial for converting food into energy.
  • A deficiency in pantothenic acid is rare because it is found in many foods.
  • Nutritional supplements often contain pantothenic acid.

Advanced Usage

• Biochemical Role: In biochemistry, pantothenic acid is a precursor to coenzyme A (CoA), a critical cofactor in numerous metabolic pathways.
  • The synthesis of coenzyme A depends on an adequate supply of pantothenic acid.
• Industrial Context: In the food and pharmaceutical industries, it is commonly used as a dietary supplement and fortification agent.
  • This breakfast cereal is fortified with pantothenic acid.

Variants and Related Words

• Pantothenate (noun): A salt or ester of pantothenic acid, often used interchangeably in nutritional science.
  • Calcium pantothenate is a common form used in supplements.
• Vitamin B5: An alternative common name for pantothenic acid.
  • Vitamin B5 is another term for pantothenic acid.

Synonyms

• Vitamin B5: The most direct synonym.
• Pantothenate: Used specifically in contexts referring to its chemical forms.

Notes on Meaning

This word refers specifically to the singular vitamin compound. It does not refer to the broader B-complex group itself but is a distinct member of it. Its primary meaning is always tied to its role as an essential nutrient.

Noun

1. a vitamin of the vitamin B complex that performs an important role in the oxidation of fats and carbohydrates and certain amino acids; occurs in many foods