Fruit And Vegetables Preservation TRIZ Cases

Selective light filtration blocks UV and blue-violet wavelengths to prevent skin color changes while maintaining fruit quality.

An electromagnetic wave module ionizes airborne contaminants while a collection module gathers them, preventing ozone production during sterilization.

Micronized calcium salts and xanthan gum prevent precipitation and gritty texture in low-water syrup matrices.

A non-browning apple variety maintains flesh color through inherently low polyphenol oxidase activity.

Cold mist cooling and vacuum packaging extend peeled potato shelf life to seven days while eliminating sodium metabisulphite health risks.

A hybrid seal gasket arrangement minimizes gas leakage between rotating and stationary sections in a regenerative scrubber system.

Compressed inert gas mixtures maintain ultra low oxygen levels in shipping containers, preventing spoilage from high oxygen concentrations.

Cutting the film while cold prevents jagged edges and tray damage during gastight packaging.

A transport unit adjusts oxygen and carbon dioxide levels to manage vegetable ripening during transit.

Gas displacement prevents mushiness in high pressure processed fruits and vegetables by removing liquid medium after pressurization.

A selective membrane element draws carbon dioxide from containers to stabilize gas composition, eliminating complex monitoring equipment.

A dynamic controlled atmosphere system calculates actual respiration rates using gas exchange models to maintain optimal storage conditions.

Glycol-based thermal transfer media eliminate corrosion and phase changes in food processing, reducing energy consumption while maintaining product quality.

Identical rims enable releasable engagement for easy opening while preventing leakage through passive sealing.

Periodic oxygen peaks and setpoints limit respiratory energy consumption while preventing fermentation spoilage in stored fruits.

Selective carbon dioxide permeability prevents anaerobic conditions and tissue softening while extending shelf life.

Palladium doped ZSM-5 adsorbs volatile organic compounds at temperatures below 50 C using a zeolite framework with a silicon to aluminum ratio under 100.

Solid carbon dioxide sublimates into gas to displace dissolved oxygen from grape must during mechanical harvesting.

Silane coupling agents stabilize palladium-doped zeolites in packaging, preserving ethylene adsorption during processing.

A plant physiological model predicts fruit ripeness by analyzing atmospheric gas composition.

Sodium permanganate oxidation prevents equipment fouling and sucrose loss during sugar processing.

Gum ghatti prevents carotenoid pigment adhesion to containers, reducing cleaning burdens and improving beverage appearance.