Fruits/Vegetable Preservation By Heating TRIZ Cases

See how gas flame heating replaces electric radiant heat to improve seaweed microbiological saf

See how robotic arms, antenna arrays, and sensors automate meal prep, monitor food freshness, a

See how a heat-sealed metal end on a thermoplastic container body resists blow-off during retor

See how two-stage refining with optimized sieve apertures extracts peels and cores while preser

A thermally fused metal end and thermoplastic body create a shear-loaded seam that resists blow-off during retort pressure and heat.

Flame exposure pasteurizes root vegetable surfaces, then washing removes the charred layer to cut pathogens, cross-contamination, and weight loss.

A heat-fused seam between a thermoplastic body and metal end resists retort pressure by shifting interface stress toward shear.

Flame heating pasteurizes root vegetable surfaces, cuts cross-contamination, and limits peeling shrinkage while preserving color and flavor.

Heat-fused metal ends and a thermoplastic body create a shear-loaded seam that resists blow-off during retort pressure and heat.

A multilayer oxygen-barrier pouch seals produce and brine before pasteurization to deliver portable, shelf-stable single servings.

Predictive target temperatures and feedback across treatment zones reduce fluctuations, avoid over-pasteurization, and cut energy use.

Controlled fermentation, green tea extract, and post-ripening sterilization keep vegan kimchi stable at room temperature without excessive souring.

Mix onion juice concentrate with fresh or dehydrated onion, heat above 90°C, then dry below 10% water for shelf-stable fried flavor.

A carousel aligns perimetric stations to transfer and cut vegetables, tubers, and fungi into gluten-free, vegan pasta substitutes.

A method recycles inherent food moisture into hot steam to sterilize spices in a sealed chamber.

Replacing mechanical mixing with ultrasonic heating eliminates oxidative processes and aeration while maintaining high extraction yields.

Mixing uncooked potatoes with modified starch and pea protein yields mechanical stability without gluten, solving intolerance issues.

A thermal insulation box circulates nutrient solution to maintain vegetables in a growth-retarded state.

Fumigation and lye baths lower sulfur dioxide content to 100-1000 ppm, reducing health risks while maintaining shelf life.

Acidified olive preparation uses calcium chloride to solidify flavored paste stuffing, eliminating liquid brine for extended shelf life and convenient snacking.

A high-pressure method sterilizes fruit purees while preserving natural sensory qualities.

Low heat and high airflow dehydrate wine grapes while maintaining structural integrity, preventing nutrient loss from oxidative degradation.

Modified sago and corn starch protect fragile fruit cell walls from breakage during unsweetened kettle processing.

Microwave attractants heat plant material rapidly to inactivate browning enzymes, preventing oxidative color loss and preserving aromatic flavor components.

Buffered acid treatment stabilizes zinc-chlorophyll complexes to maintain bright green color in processed vegetables.

Rotating fins in an ohmic heating conduit agitate viscous foods, preventing wall adherence and ensuring uniform temperature distribution.

Cold extraction separates waste before ohmic heating deactivates enzymes, preventing flavor alteration and color degradation.

Vacuum packaging preserves mushroom taste and nutritional value by excluding the blanching step that causes weight loss.

Preheating nuts in a forced-convection steam cooker reduces moisture uptake and skin loosening during atmospheric pasteurization.

Controlled evaporation concentrates fruit mixtures to achieve stability without gelling agents.

Electromagnetic volumetric heating of continuous food solutions prevents nutrient loss and taste degradation while reducing processing time.

A garlic marinating process uses controlled water exchange to reduce salt concentration while maintaining chemical structure.

Optimized calcium soaking preserves IQF fruit texture integrity during thermal processing, resolving the trade-off between shelf stability and quality.

Infrared radiation treats mint leaves and dried fruit to prevent microbial growth without causing brittleness, maintaining texture during processing.