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Food Technology Timeline
Heather King - Media monday
Created by
Heather King
⟶ Updated 2 Oct 2017 ⟶
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Events
-Direct Steam injection to pasteurize -Sliced Bread
-Thermostatic on/off temperature control -Closed-loop pressure & liquid-level controls -Enamel-lined cans
Fruit/vegetable slicer/dicer Motorized conveyors Automated setup machines allow fiber shipping cartons to replace wood
Method of Canning food was invented.
Automatic pH control Heat-shrinkable film (Pliofilm) Frozen orange juice concentrate
-Freeze-dried instant coffee -Cold filtration for packaged draft beer -Automated milk standardization; 2% milk
Infrared cooking and baking Plastic milk bottle
-World War II spurs mass-feeding market, convenience foods, institu- tional packaging -War accelerates applications of freezing, drying, dehydration, concentration and packaging techno- logies developed in ‘30s
-Meat-liquifying comminuter (for baby foods) -Dehydrofreezing
-Electron-beam system for sterilizing meats -Ultrasound homogenizes dairy products, destabilizes enzymes, extracts flavors, accelerates cheese ripening, kills bacteria
3-A sanitary standards for dairy equipment High fructose corn syrup
7-hour Salmonella detection
-Multi-ply plastic barrier bottle -Radio frequency finish heat for crackers, biscuits -Cook/chill process
First microwaveable frozen food products
-Robotic packaging, handling equipment -Genetically engineered enzymes, proteins, yeasts
First commercial food irradiation plant
-Automated gamma, e-beam and x-ray irradiation plants -Internet purchasing exchanges, B2B e- commerce -Electroheating for UHT milk