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Food Matters – Game 3
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Processing Reactions Plastics Vocabulary
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This process kills bacteria using heat.
What is pasteurization?
A white food additive that producescarbon dioxide in cakes, cookies,
and biscuits.
What is baking soda or baking powder?
This plastic, commonly used forpackaging food, has a recycle
code of one.
What is polyethylene terephthalate (PET)?
This is the agent that causedbaked goods to rise.
What is leavening?
This process preserves food inbrine or an acid such as vinegar.
What is pickling?
In the absence of oxygen sugar isconverted into alcohol and
carbon dioxide.
What is fermentation?
What are polymers?
Chains made of many subunits of specifically
bonded atoms in repetitive patterns such as A-A-A-A or A-B-A-B.
Viruses, bacteria or fungi that causeharm to humans
What are pathogens?
The process of adding nutrientsbeyond what occurs naturally
in a food.
What is fortification?
This type of chemical reactiontransforms fats and oils to acids
(e.g. butter becomes rancid).
What is oxidation?
What is biodegradable plastic?
This kind of plastic breaksdown quickly and
completelyin the environment.
This plastic behaves like the hormone estrogen once it enters the body and disturbs the normal working of certain genes. Estrogen mimicking chemicals like this are potentially harmful even at very low doses, such as those found in plastic bottles and cans.
What is BPA, bisphenol-A?
Food that is peeled, crushed,diced, or sliced.
What is minimally processed food?
This reaction is responsiblefor the browning of meat,onions, and other food.
It requires heat.
What is the Maillard reaction?
This kind of plastic breaksdown when exposed to light.
What is photodegradable plastic?
This raw material is needed tomake most types of plastic.
What is petroleum?
This level of processing of foodsoften results in foods that are
high in salt or sugar, low in fiber,and high in fat.
What is a highly processed food?
A reaction that occurs withoutoxygen.
What is an anaerobic reaction?
These are added to plasticto make it softer.
What are phthalates?
This solvent, also used in fingernail polish remover, dissolves styrofoam.
What is acetone?