PlantGuard™ FS

Natural and Simple Functionality

PlantGuard™ FS is a natural antioxidant extract that comes in liquid form. It preserves the freshness and quality of products such as fats and oils, meats, and baked goods.


  • Oil dispersable
  • Neutral taste in final applications
  • Heat stable
  • Yellow

Key Benefits

  • Sustainably Sourced
  • Clean Label
  • Plant-Based Declaration
  • EU Natural
  • Neutral Taste
  • Heat Stable
  • Low Cost-In-Use
  • Fat Soluble

Superior Preservation

PlantGuard™ FS showed superior AOX activity over common antioxidants such as Rosemary and Mixed Tocopherols in vegetable oils. Based on Rancimat results, at an inclusion level of 500ppm, PlantGuard™ FS significantly outperformed both 1000pm of Mixed Tocopherols, and 700ppm of Rosemary Extract in delaying the onset of rancidity of Sunflower Oil.


Extending Shelf Life

PlantGuard™ FS has been successfully incorporated into sauces, which contain high content of oils. When used in Pesto, PlantGuard™ FS can successfully inhibit oxidation levels (measured in Aldehyde content) and thereby extending shelf-life of the product, over common antioxidants such as Rosemary.


Enquire about PlantGuard™ FS

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Related Products

PlantGuard™ AM

PlantGuard™ AM is a blend of natural plant extracts with potent antimicrobial activity. Readily available in powder form, it helps to prevent microspoilage in a variety of food and beverages, such as fruit juices, sauces, condiments and dairy. 


PlantGuard™ WS

PlantGuard™ WS is a natural antioxidant extract that is available in fine powder form. It can help to preserve the flavour and freshness of a variety of meats such as chicken, beef or ham. It can also be used to protect mayonnaise from oxidation by replacing an artificial additive.