WHAT IS EVERFRESH®
EverFresh® is the brand name for a compound called 4-hexylresorcinol that binds the enzyme that causes melanosis or black spot. After dipping shrimp or other crustaceans in an EverFresh® solution a food hygiene product, blackspot will not occur after rinsing, refrigerating, freezing or thawing.
Black Spot is a surface discoloration
Black spot on crustaceans such as shrimp is a harmless, but objectionable, surface discoloration resulting from a series of biochemical reactions. The reactions are initiated and accelerated by a naturally occurring enzyme, Polyphenol oxidase (PPO), which is present under the shrimp shell. Blackspot is also commonly called melanosis and is not caused by excessive levels of spoilage bacteria.
EverFresh® prevents blackspot
EverFresh® is a proprietary and patented compound that seeks out the enzyme responsible for the brown and black pigments that are visible as blackspot, and effectively shuts the enzyme down. Once EverFresh® has deactivated the enzyme, blackspot is prevented from occurring even after rinsing or thawing; a significant benefit for block frozen shrimp entering the retail markets.
EverFresh® food hygiene product works so efficiently that residuals on the shrimp meat are typically less than 1ppm. EverFresh® permits delivery of a high quality product with improved stability against blackspot development, without any effect on the fl avor or texture of the shrimp.
Other applications for EverFresh® include melanosis inhibition in Lobster, Crab, Prawn and Crawfish. Literature also suggests efficacy in Sliced Fruit.
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| Problems with Sulfites:
Can be dangerous, especially in enclosed areas, due to release of SO2 vapors
FDA restricts its use
Must be labeled on shrimp packages
Not always effective
Difficult to dose accurately
Some consumers are allergic
Loses effectiveness, especially after thaw of frozen product
Extra dosage may be required to maintain efficacy
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Advantages of EverFresh®:
Extremely effective
Very Safe to handle and use
Generally Recognized As Safe (GRAS)
Classified as a processing aid in most countries – does not require labeling
Abuse-proof: pre-measured pouches for accurate addition to dip tanks
Compact package is easy to store
Consistent shrimp quality even after thaw
Effective on heads-on product
No extra dosage required
EverFresh® can increase your profit – you can sell more of what is caught
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EverFresh® is easy to use
EverFresh® is conveniently packaged for direct addition to 25 gallons (95 liters) of water in a 30 gallon (115 liters) dip tank. This solution will treat 10 dip baskets at 55 pounds (25 kilograms) of shrimp (total: 550 lbs / 250 kg). This use is similar to the recommended application of sulfites.

Packaging of EverFresh®
EverFresh® is packaged in weatherproof, pre-measured 7.05 ounce (200 gram) pouches. Pouches are available in cartons of sixteen (75 cartons/pallet).
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