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Food Microbiology
Radiation & Food Preservation
Food Production
Fermentation Technology
Industrial Products
100
Chance throughout history
What is the discovery of food preservation methods
100
X-ray or gamma rays- used to kill microorganisms in food products
What is Ionizing Radiation?
100
Beginning of industrial food microbiology
What is 19th Century?
100
Large scale cultivation of microbes to produce a commercially valuable substance
What is Industrial Fermentation?
100
Increases microbial production of chemical
What is Strain Improvement?
200
Widespread Disease Outbreak
What is the main concern of widely distributed foods?
200
DNA Synthesis
What is the process stopped in microorganisms by ionizing radiation?
200
A solid made up of the protein casein.
What is Curd?
200
Vessel (container) for industrial fermentation
What is a Bioreactor?
200
Can be isolated and used to replace harsh chemical products
What is Immobilized Enzymes?
300
Hazard Analysis and Critical Control Point
What is HACCP?
300
4 Benefits: no additives, no regulation required, preserves color better, preserves taste better
What is High-Pressure Food Preservation?
300
Thickened milk inoculated with mixed culture of Streptococcus thermophilus and Lactobacillus
What is Yogurt?
300
Lactic Acid and Ethanol
What is Products of Fermentation?
300
Gives tartness and flavor to food
What is Citric Acid?
400
Clostridium botulinum is main microorganism killed.
What is the bacteria killed by industrial food canning?
400
Salmonella, Listeria, E. coli, and most bacteria are killed
What is High-Pressure Food Preservation?
400
Bacteria that ferments sugars in bread to release CO2 and make the bread rise
What is Yeast?
400
Aeration, pH level, and temperature
What is Controlled by Bioreactors?
400
Amylases, Glucose Isomerase, Proteases
What is Enzymes?
500
The can does not swell
What is Flat Sour Spoilage?
500
Hot Hydrogen Peroxide Solution, Ultraviolet (UV) Light, Superheated Steam, High-Energy Electron Beams
What is Aseptic Packaging?
500
Acetic Acid
What is Vinegar?
500
Genetically Modified Organism
What is GMO?
500
Hydrogen and Ethanol
What is Renewable Energy Sources?