Waste to Value: Byproducts True/False Quiz

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About this activity

Test knowledge on food industry byproducts and their uses.

Created by

Mr Joel P. Joseph

India

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Waste to Value: Byproducts True/False Quiz


Waste to Value: Byproducts True/False QuizOnline version Test knowledge on food industry byproducts and their uses. by Mr Joel P. Joseph 1 Brewer’s spent grain has no applications in cosmetics. Yes No 2 Rice husks can be used as a biomass source for energy production. Yes No 3 Rice husks are primarily used for edible oil production. Yes No 4 Brewer’s spent grain can be used as animal feed. Yes No 5 Chitin is commonly extracted from fish skins to make chitosan. Yes No 6 Whey is a byproduct of dairy processing. Yes No 7 Eggshell membranes can be used to extract collagen. Yes No 8 Bagasse is used for biofuel and energy production. Yes No 9 Pectin is extracted from cereals like wheat, not citrus or apple pomace. Yes No 10 Whey is never processed into protein concentrates or bioactive peptides. Yes No 11 All hazardous waste can be ignored by regulations if disposed quickly. Yes No 12 A circular economy ignores energy efficiency when managing waste. Yes No 13 Solid waste includes metal shavings and construction debris. Yes No 14 Liquid waste never contains chemical solvents or contaminants. Yes No 15 Byproduct utilization can reduce production costs by reusing materials. Yes No 16 Waste-to-energy technologies convert some industrial wastes into energy. Yes No 17 Byproduct utilization has no effect on raw material costs. Yes No 18 E-waste is always safe to dispose with regular household trash. Yes No 19 A circular economy emphasizes waste reduction, reuse, and recycling. Yes No 20 E-waste can contain hazardous materials that require careful handling. Yes No 21 Colorants are never purified by chromatography. Yes No 22 Lycopene is mainly extracted from orange peels. Yes No 23 Solvent extraction is used to obtain natural food colorants from fruit peels. Yes No 24 Pectin extraction uses alkaline extraction. Yes No 25 Supercritical CO2 extraction is used to extract lycopene from tomato peels. Yes No 26 Biomolecules such as proteins and polysaccharides can be extracted from food processing wastes. Yes No 27 Bromelain is extracted only by steam distillation. Yes No 28 Pectin is extracted from fruit peels. Yes No 29 Lycopene from tomato peels is a carotenoid with antioxidant properties. Yes No 30 Enzymes cannot be extracted from food processing wastes. Yes No

Waste to Value: Byproducts True/False Quiz

Yes or No

About this activity

Created by

Download the paper version to play

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Waste to Value: Byproducts True/False QuizOnline version

by Mr Joel P. Joseph

Brewer’s spent grain has no applications in cosmetics.

Rice husks can be used as a biomass source for energy production.

Rice husks are primarily used for edible oil production.

Brewer’s spent grain can be used as animal feed.

Chitin is commonly extracted from fish skins to make chitosan.

Whey is a byproduct of dairy processing.

Eggshell membranes can be used to extract collagen.

Bagasse is used for biofuel and energy production.

Pectin is extracted from cereals like wheat, not citrus or apple pomace.

Whey is never processed into protein concentrates or bioactive peptides.

All hazardous waste can be ignored by regulations if disposed quickly.

A circular economy ignores energy efficiency when managing waste.

Solid waste includes metal shavings and construction debris.

Liquid waste never contains chemical solvents or contaminants.

Byproduct utilization can reduce production costs by reusing materials.

Waste-to-energy technologies convert some industrial wastes into energy.

Byproduct utilization has no effect on raw material costs.

E-waste is always safe to dispose with regular household trash.

A circular economy emphasizes waste reduction, reuse, and recycling.

E-waste can contain hazardous materials that require careful handling.

Colorants are never purified by chromatography.

Lycopene is mainly extracted from orange peels.

Solvent extraction is used to obtain natural food colorants from fruit peels.

Pectin extraction uses alkaline extraction.

Supercritical CO2 extraction is used to extract lycopene from tomato peels.

Biomolecules such as proteins and polysaccharides can be extracted from food processing wastes.

Bromelain is extracted only by steam distillation.

Pectin is extracted from fruit peels.

Lycopene from tomato peels is a carotenoid with antioxidant properties.

Enzymes cannot be extracted from food processing wastes.