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food tech (key words (food security (where evryone has access to food),…
food tech
key words
food security
where evryone has access to food
dehydrated
when we do not consume enough water
hyponatraemia
overhydration that could lead to water intoxication
additive
something that is added to food to improve it's qualities
cuisine
the different foods of different countries
plasticity
ability of fat to soften over a range of temperitures
shortening
ability of fats to shorten the length of gluten molecules in pastry
aeration
abilities of fats to trap air bubbles
water
fundimentals
regulate body temp.
get rid of waste
how is water lost?
sweating
urine
symptoms of mild dehydration
headaches
irritability
thirst
reccomended fluid intake per day
2 litres
6-8 glasses
population groups at risk of dehydration
older adults
weaker sense of thirst
children
always active
physically active
sweat more
overhydration
hyponatraemia
concentration of salt in blood gets too low
food security
we need to:
produce 70% more food for an additional 2.3 billion people by 2050
combat poverty and hunger
use scarce natural resources more efficiently
adapt to climate change
fundimental principles
availability
access
utilising food