Difference between primary & secondary metabolites ?
Primary MetabolitesSecondary MetabolitesDefinitionThese are the products produced during the growth phase in the metabolism of organisms to carry out physiological functionalities thereby enabling the overall cell development of cellsUpon completion of the growth phase, end products of primary metabolism are synthesized. These are necessary for the ecological and other cell activitiesPhase at which it occursGrowth phaseStationary phaseOther terms used to referTrophophaseIdiophaseQuantity of productionLarge quantitiesSmall quantitiesExtraction processEasyDifficultOccurrenceThey produce the same products in every speciesThey produce different products in every speciesApplications Widely used in industries for different purposes Play a role in cell growth, development and reproduction Supports the cell indirectly, thereby helps in sustaining life for longer Economical importance Some examplesCarbohydrates, proteins, lipids, vitaminsSteroids, essential oils, phenolics, alkaloids
