revision Flashcards
number of glass of water a day
6-8
3 functions of water
control body temp
protects body organs
carries oxygen to the cell
what does hbv stand for
high biological value
how many portions of fish should you have a week
2-3
3 reasons why you need fish
high in vit b
releases energy
lowers cholestorol levels
3 things about starchy carbs
bread,pasta,rice
helps with diagestive systom
adds bulk to meals
consequence of to much fat
stroke
hight blood pressure
type 2 diabetes
heart attack
3 functions of eggs
glazing
coating
emulsification: mayo
why choose free range eggs
less chnace of disease
better taste and colour
supporting local farmers
2 nutrients of eggs
protein
omeag fatty acids
3 advantages of gm
increase quality of food
cheaper and quicker
makes crops resistance to diseas
3 disadvantages of gm
long term effects
health risks
could lead to mutantion
3 safty features of food packaging
stop croos contamination
stops tampering
protection
sensory reason in food choices
smell
taste
texture
influence in food choices
culture
relgion
buget
people with high physical activity leave need more
more calories
more protein to bulid muscles
more food that imporive their proformance
3 sensory evaluations in food production
smell
appearance
texture
3 sensory evalation tests
rating tests
triangle test
ranking test
why would companys do sensory food evaluations
to get feed back so they can compair it to other companys and make inprovments
food provention
where food comes from and where its grown tells us where its from
food security
have access to nutritions foods to stay health
sustanability
the impact of producing and consuming on the worlds economy. enought food for everyone
3 ways to prevent food waste when buyimg
write a list
bogoff
check cell by dates
3 ways to prevent food waste when cooking
portion control
freeze left overs
uses left overs in other meals
how can a fridge store food succesfuly
temp0-5 bactiral slows down on growth chill to keep food fresh and prolong shelf life sustainable package no cc food rotation big range of foods
nutritional needs for ore school
small but frequence meals
milk for calcium
different variety of food
nutritional needs for teens
balanced diet
vit c, d, protein, iron and calcium
stress can effect eating habbits
nurtritals needs for late adult hood
fats replace muscles
calcium, vit d, b12, and fibre
supplements and enought sunlight
