decanoic acid
Definition
- Noun:
- A saturated fatty acid: Decanoic acid is a carboxylic acid with a ten-carbon chain, classified as a saturated fatty acid because it contains no double bonds between carbon atoms.
- A component of animal fats and oils: It is naturally found in the milk fats of some mammals (like goats and cows) and in coconut and palm kernel oils.
- Characterized by an unpleasant odor: In its pure form, it has a distinctive, disagreeable smell often described as resembling goats or rancid fat.
Usage Examples
- Noun:
- Decanoic acid is one of the medium-chain fatty acids used in nutritional supplements.
- The characteristic odor of some cheeses is partly due to the presence of decanoic acid.
- In the laboratory, decanoic acid can be used as a precursor for synthesizing esters for perfumes.
Advanced Usage
- In Biochemistry: Decanoic acid is often discussed in the context of lipid metabolism and medium-chain triglyceride (MCT) chemistry.
- The study focused on the beta-oxidation pathway of decanoic acid in the liver.
- In Industry: It is used in the manufacture of esters for artificial flavors, lubricants, and plastics.
- The ester derived from decanoic acid and glycerol is a common food additive.
Variants and Related Words
- Capric acid: This is the most common synonym for decanoic acid, especially in industrial and commercial contexts.
- Capric acid is listed as an ingredient in many cosmetic products.
- Decanoate (n): The salt or ester form of decanoic acid.
- Testosterone decanoate is an ester used in some pharmaceutical formulations.
Synonyms
- Capric acid: The traditional name for decanoic acid, derived from the Latin (goat) due to its odor.
- n-Decanoic acid: A systematic name specifying the normal (straight-chain) structure of the molecule.
- C10:0: A lipid number notation indicating a fatty acid with 10 carbon atoms and zero double bonds.
Related Phrases and Terms
- Medium-chain fatty acid (MCFA): A category of fatty acids to which decanoic acid belongs, based on its chain length (typically C6–C12).
- Saturated fatty acid: A broader chemical class describing fatty acids with no carbon-carbon double bonds, including decanoic acid.
Noun
-
a fatty acid found in animal oils and fats; has an unpleasant smell resembling goats
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