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NSD 225: Exam 4
Why do we put additives in food?
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Nutrients, enriched, fortified, color and flavor. Some are added intentionally to preserve food.
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What causes most food illness in the US?
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Handling of how you handle your food
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Four organizations involved in food safety and responsibilities
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-food and drug administration (fda) (investigates food products and their ingredients..food labels, etc)
-department of agriculture (usda) (regulates meat products, checks for contamination of meat and poultry
-environmental protection agency (epa) (establishes the types and levels of pesticides that may be used in foods) |
what is the point of HACCP?
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the point of HACCP is that they pick critical points to inspect since they can't inspect everything because it is impossible.
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Which microorganism is all over you?
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staphylococcus
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Which causes food borne illness?
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raw eggs
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What happens with your grocery bag?
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the grocery bag goes from your the market to to the floor of the car and then to your table which is where is where the food goes.
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What is the danger zone temperature?
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40-140 degrees.
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What is wrong with crockpots?
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it keeps bacteria inside
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Most common food additive is?
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sugar |
GRAS list
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-Additives that are recognized as safe, ongoing process, currently about 700 substances on list
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Delaney Clause
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- No additive shall be deemed to be safe if it is found to induce cancer when ingested by man or animal
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Have we eaten irraduated food?
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yes we have
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Will we glow in the dark if we eat irradiated food?
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nope |
Do we eat genetically modified food?
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yes |
Additives are allowed at how many times in which can be toxic?
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1/100
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Vegetarian Diets
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-Lacto‑vegetarian ‑ consumes milk and dairy products plus plant foods.
-Lacto‑ovo‑vegetarian ‑eats eggs, milk, dairy products +plant foods.
-Pescovegetarian ‑ eats fish, plant foods but no red meat.
-Pollovegetarian ‑ eats poultry, plant food but no red meat.
-True vegetarian ‑ eats only foods of plant origin. They are sometimes called strict vegetarians or vegans. The word vegan sometimes denotes that this group of people share a philosophy of life .
-"New" vegetarians differ in that very few adults in such families were raised as vegetarians and they may not be aware of the correct combinations of food necessary to supply all needed nutrients.
-Fruitarian ‑ eats only fruit, honey and nuts.
-Zen Macrobiotic diet
People below poverty level spend most money on what? |
What are natural foods? Can they be toxic?
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all foods are natural; yes they can be toxic
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Organic, are they nutritionally better?
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no and they are more expensive
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What is a freegan?
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they reuse, recycle and dumpster dive and they are vegans
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What is the solution to fight world hunger?
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teaching them self reliance to grow food because money doesnt help.
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what is main cause of world hunger?
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poverty
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Is malnutrition getting better or worse?
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worse |
WIC? where is it?
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Women Infant and Children. it is located in urban places.
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Is there food for everyone?
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no because there is not enough food
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If we were to divide the food in the world will there be enough
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no |
Which contains most caffeine?
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Guarana |
List advantages and disadvantages of fast food restaurant meals.
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-Advantage: more than enough protein
-Disadvantage: high in fat, sodium, low in vitamins (A,C, folacin, riboflavin, iron, calcium, and fiber) burgers cost 25-33% more than homemade and pizza costs twice as much. |
What is the problem with slow cooking? Crokpot?
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- It holds the temperature in the danger zone for too long.
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List beverages highest in caffeine
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-coffee (a lot), tea (less than coffee), cola soft drinks (a lot)
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Discuss alcohol intake disadvantages and any advantages.
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-Advantages: wine 20 minutes before a meal improves appetite, low in sodium and better in potassium
-Disadvantage: risk High blood pressure, heart failure, liver, violence, birth defects, Brain cells are sensitive to alcohol and can not be regenerated |
Which vitmain is affected during alcohol?
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Folacin
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What makes you sober?
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Time!!!!
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What is food insecurity?
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It means that you don't know when you are gonna find your next meal.
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Council for responsible nutrtition
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trade organization and manufacturing supplements
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If you put a new additive, you must prove that...
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it is affective
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Is it ok to drink raw milk?
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no because you can get tuberculosis
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Commitee for responsible medicine
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.005% physicians belong to this and they dont want us to eat animal products
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golden rice and its benefits
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-biotechnologically created rice that has enhanced vitamin a, significantly reduces blindness. drought resistant
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what are biofarms?
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This where u put foods to keep people from being harm such as allergies
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What is the biggest danger from the volcanic ash?
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danger from inhaling fumes is fluoride too much turns into acid and may be fatal
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why people eat fast foods?
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people live alone, live nonformal life style, women are working, convenience and less expensive
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Advantage of caffeine
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stimulates the central nervous, cardiac muscle, heart beat , and BMR
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What is nutrient density?
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low in nutrients high in calories.
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