Definition, Meaning & Synonyms
peptone
Noun
/ˈpɛp.toʊn/
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Definition
Peptone is a water-soluble organic substance that is derived from proteins. It is formed during the process of digestion, typically as a result of the action of proteolytic enzymes on proteins.
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Examples
- Peptone is commonly used in microbiological culture media to support the growth of bacteria.
- The laboratory prepared a peptone solution to study the effects of different nutrients on cell growth.
- During the fermentation process, the peptone provided essential amino acids for yeast development.
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Meaning
Peptone serves as a nutrient source for microorganisms and cells in various biological and laboratory applications, especially in culture media.
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Synonyms
- Protein hydrolysate
- Amino acid mixture
- Digest