food preservatives
Spoilage prevention chemicals
Food preservatives are substances added to food products to extend their shelf life by preventing spoilage from bacteria, mold, oxidation, or other forms of decay.
Common preservatives include salt, sugar, vinegar, and synthetic compounds like sodium benzoate or potassium sorbate.
Check the label for preservatives if you have allergies.
The term often carries negative connotations in health-conscious contexts, where "no preservatives" has become a marketing point, though many preservatives are harmless or even beneficial.
- clove oilAromatic spice extract
- vinegarAcidic cooking liquid
- parabenCosmetic antimicrobial compound
- saltSodium chloride compound
- antioxidantsSubstances counteracting oxidative damage
honey · potassium sorbate · E numbers · garlic · citric acid · sulfur dioxide · nitrates · ascorbic acid · botulism · food safety · fermentation · cured meat · lemon juice · sugar · MSG · sodium nitrate · processed · ingredients
food preservativesbacteria
Nucleus-free single-celled organisms
mold · decomposers · pathogens · enzymes · oxidation
food preservativesfresh
Newly made, not stale
preservative-free · raw · unprocessed · natural · whole foods
food preservativesperishable
Prone to decay
perishable goods · fresh produce · perishables · spoilable · live cultures
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