principles of preservation
the second principle of food preservation
restricting moisture
the main ingredient in the preservation method of salting
salt
what does a circle represent
operation
what is the first unit operation
seperation
an additive is
Food additives are substances added to food that are not normally consumed by themselves.
neutral on the ph scale
7
a requirement for microbial growth
low ph
time
oxygen
nutrients
moisture
warm temperatures
symbol for decision
diamond
example of large scale production system
arnotts biscuts
additives 100-199 are
food colours
the danger zone
5-60 degrees C
substance which causes the over ripening of fruits
enzymes
Symbols used to represent ham being brined for 10 days, overturned every 3 days
circle and semicircle
example of small scale production system
domestic food processor
what is a humectant
an additive which reduces moisture loss in food
an example of a cause of spoilage
chemical reactions
living organism
physical reactions
enzymatic changes
microbial activity
example of microbial contamination
mold
slimy meat
fermented juice
sour milk
HACCP stands for
Hazard analysis and critical control points
an example of a unit operation is size _
reduction
what is the add why are e nuber the
yes
the ph level of energy drinks
3
oldest food preservation method
drying
definition of a critical control point
a step at which control can be applied and is essential to prevent or eliminate a food safety hazard or reduce it to an acceptable level.
what is a new techonology in foo d productio sydtems
pizza sauce robot
additive which is a thickener and emulsifier