Sorbates and benzoates
Preservation ingredients whose performance is strongly influenced by product pH and formulation.
Ingredients for validated preservation systems
Preservatives
Explore sorbates, benzoates, propionates, nisin, natamycin and related ingredients for food preservation strategies.
10 linked ingredient pages4 sourcing groupsCommercial quantities
Category overview
Ingredient sourcing starts with the finished product.
Preservatives work within a complete hurdle system. Product pH, water activity, microbial targets, thermal process, sanitation, package and storage determine whether an ingredient is appropriate and effective.
Nutrifena supplies conventional and fermentation-derived preservation ingredients. Use must follow the selected product specification and applicable regulations, with finished-product safety and shelf life validated by qualified professionals.
Featured ingredients
Start with commonly requested options.
Review each product page for available packaging, pricing and documented specifications.
01Preservatives
Potassium sorbate
Formulators use Potassium sorbate to support an appropriate preservation strategy for the selected food system in packaged foods, sauces & dressings, bakery and beverages.
View ingredient02PreservativesSodium benzoate
Formulators use Sodium benzoate to support an appropriate preservation strategy for the selected food system in packaged foods, sauces & dressings, bakery and beverages.
View ingredient03PreservativesSodium propionate
Formulators use Sodium propionate to support an appropriate preservation strategy for the selected food system in bakery, tortillas, cheese products and packaged foods.
View ingredient04PreservativesCalcium propionate
Formulators use Calcium propionate to support an appropriate preservation strategy for the selected food system in bakery, tortillas, cheese products and animal feed.
View ingredient05PreservativesNisin
Formulators use Nisin to support an appropriate preservation strategy for the selected food system in dairy, processed foods, canned foods and preservation systems.
View ingredient06PreservativesNatamycin
Formulators use Natamycin to support an appropriate preservation strategy for the selected food system in cheese, bakery surfaces, fermented foods and surface-treatment systems.
View ingredientIngredient groups
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Propionates
Ingredients commonly evaluated in bakery and selected food preservation systems.
Fermentation-derived options
Supplier-defined preservation ingredients requiring application and regulatory review.
Supporting acidity ingredients
Acidulants and salts evaluated as part of the complete preservation design.
Applications
Developed for commercial product categories.
01Bakery02Beverages03Sauces and dressings04Dairy products05Confectionery06Prepared foods
Define the technical requirement.
Target microorganisms and food category
Product pH and water activity
Permitted use and maximum level
Process, package and desired shelf life
Built for B2B ingredient buying.
Food safety teams
Food manufacturers
Bakeries
Quality and R&D teams
Buyer questions
Preservatives FAQ
Does adding a preservative guarantee shelf life?
No. Shelf life and safety must be validated for the complete formulation, process, package and storage conditions.
Why does pH matter for preservatives?
The active form and performance of several preservatives depend strongly on product pH.
Are all preservatives allowed in every food?
No. Permitted uses and limits vary by ingredient, food category and destination market.
Nutrifena ingredient sourcing
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Send the application, specification, volume and destination. Nutrifena will confirm available options, documentation and commercial terms.