NATS 1560 - Quiz 2
What are artisanal foods? - ✔✔Foods made by hand with traditional methods by skilled
individuals. For example, cheese and bread.
What are industrial foods? - ✔✔Foods that are mass-produced by indust
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NATS 1560 - Quiz 2
What are artisanal foods? - ✔✔Foods made by hand with traditional methods by skilled
individuals. For example, cheese and bread.
What are industrial foods? - ✔✔Foods that are mass-produced by industrial methods. For
example, processed foods and Canadian flour.
Hidden costs of industrial foods? - ✔✔Usage of fossil fuels, health issues and deskilling.
Different types of food additives? - ✔✔Preservatives, colours, emulsifiers, thickeners.
What are preservatives? - ✔✔Preservatives prevent food from spoiling and to lengthen the shelf
life of foods.
Is it possible to buy unfortified flour in Canada? - ✔✔No, white flour in Canada must be
fortified. B vitamins, iron and folic acid must be added to the flour in order to be sold.
What is fortification? - ✔✔Fortified food have nutrients added that were not part of the original
food. Used by manufacturers as a marketing strategy.
What is enrichment? - ✔✔The restoration of micronutrients that were lost during processing.
What is horizontal integration? - ✔✔When a company buys out, merges with, or drives out of
the market competitors to get control a larger share of the market in one segment of a supply
chain. For example, Kraft-Heinz.
What is vertical integration? - ✔✔When a company that operates within one section of the
overall supply chain acquires another company within that same supply chain.
What is the composition of milk? - ✔✔87% Water, 5% Sugar, 3.8% Fat, 3.5% Protein, vitamins
and minerals.
What is curdling? - ✔✔The addition of acid to milk that causes proteins to clump and form
curds.
What is lactic acid fermentation? - ✔✔Lactic acid fermentation is when lactic acid bacteria
transforms lactose into lactic acid.
How is cheese made? - ✔✔Lactic Acid fermentation, enzymes enhance the formation of curds,
curds are further processed into different ways to make different cheeses. For example, heat to
the curds and then pressing makes parmesan.
What is vinification (wine-making)? - ✔✔Grapes are crushed, yeast converts sugars into co2 and
alcohol, wine is racked to eliminate dead yeast, filtered and fined, finally aged up to 40 years.
How is beer made? - ✔✔Grains like rice, wheats, and oats are turned into malt by cooking.
Yeasts convert sugars into co2, hops added to the wart for flavour. Top fermentation, warm
brewing for ale. Bottom fermentation, cold brewing for lager.
NOVA System rankings? - ✔✔Unprocessed, processed culinary ingredients, processed foods,
ultra-processed foods.
What is fermentation? - ✔✔Biochemical process that breaks down sugars into other substances
like alcohol and lactic acid. Fermentation is used to add flavour, preserve, and process foods.
Name three milk products that not fermented. - ✔✔Cream, butter, and iced cream.
Name three milk products that are fermented. - ✔✔Cheese, yogurt, buttermilk
How is bread made? - ✔✔Flour + Water = Dough, yeast turns sugars into CO2 and alcohol,
leavened by fermenation to make dough rise.
How is sour-dough bread different? - ✔✔Sour bread uses a starter containing yeast and lactic
acid bacteria. Baking completes and then stops the fermentation.
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