Key Words Flashcards
Additives
Something that is added to food products to improve its properties
Adolescents
Teenagers
Aeration
When air is added to a mixture to help make it light as it expands
Aerobic
With oxygen
Aesthetic properties
Properties that make a product attractive
AFD
Accelerated freeze drying
Albumin
The protein that stretches and traps air during aeration
All in one sauce
uses the same ingredients and proportions as the roux method but all ingredients and cold liquid are mixed together in a pan then brought to a boil
Allergy
An immune system response to a certain substance
Amino acids
Building blocks of proteins
Anaemia
Iron deficiency (reduced amount of red blood cells)
Anaerobic
Without oxygen
Anaphylactic reaction
An extreme reaction to a substance , that needs immediate medical treatment.
Antioxidants
Substance that protect us from free radicals
Artificial additives
Additives made in labs
Aseptic (packaging)
Sterilised foods without using preservative or chilling
(E.g juice carton)
Bacteria
Smallest single celled microorganisms
Baking
the action of cooking food by dry heat without direct exposure to a flame, typically in an oven
Balanced diet
A diet that provides adequate amounts of nutrients and energy
Barley
A type of cereal
Berry fruit
Raspberry
Strawberry
Blackberry
Best-before date
A date marked on the packaging that says when food deteriorates
Binding sauce
A sauce thick enough to bind dry ingredients together
Biodegradable
Capable of being decomposed
Blanch
Cooking vegetables in boiling water/ steam for a short time. Then placing them in an ice bath
Blast chill
(+ explain how)
Preservation method that
requires reducing the temperature of food below 3oC within 90 mins
Blast freeze
A quick freezing method:
Food is frozen at -35oc
Cold air circulated around the food
Food is then stored at -20 oc
Blended sauce
Sauce made with cornflour or arrowroot to thicken in
BMI
Body mass index
BMR
Basal metabolic rate
Boiling
Heating at 100oc
Braising
Slow cooking food in a covered pot (also containing liquid, herbs, veg)
Bran
Bran is the outer coating or shell on grain that is removed while processing white flour. Bran consists of the
bridge hold
Making a bridge between your thumb and first finger to hold food while safely cutting
Buddhism
A religion: where most people are vegetarian
Bulbs (vegetables)
Onion
Garlic
Bulk sweeteners
Have a similar sweetness to sugar
By catch
Species unintentionally caught which are oftern returned to the sea
Calcium
A mineral needed for healthy teeth and bones
Calorie
A measured amount of energy in food
Canning
Form of sterilisation:
Used for soups, vegetables, fruit, meat and fish
CAP
Controlled atmospheric packaging
Caramelisation
The browning of sugar (and change in flavour) when heated
Carbohydrates
The major source of energy in the body
Carbon footprint
A measure of the impact something has on the environment
Carbon offset
Planting trees to absorb carbon dioxide
Cardio vascular disease
A build up of fat deposits in the blood vessels leading to strokes and CHD
Carotene
Vitamin A in fruit and vegetables
Casein
Protein found in milk
Casserole
A dish prepared in a casserole dish and baked in the oven
Channel island milk
Creamier milk
Chemical raising agent
Example; baking powder, bicarbonate of soda
Chilling
Low temperature preservation method:
Below 5oc to slow bacteria growth and reproduction
Choux
A light, airy pastry used to make eclairs
Citrus fruit
Lemon,orange and lime
Claw grip
Using fingertips to hold the food
Clotted cream
Thick cream from British cuisine
Coagulation
When denatured proteins join together, changing appearance and texutre
Coating sauce
A sauce that covers that back of your spoon without being runny or sticky
Coeliac disease
Where the digestive system is sensitive to gluten and cannot digest it
Collagen
Protein found in meat
Colloidal structure
Where two ingredients (minimum) are mixed together
Colouring
Food additive which changes the colour of food
(Eg. red velvet cake)
Complementary proteins
Mixing two LBV proteins to supply with all the essential amino acids
Complex carbohydrates
Made up of long chains of sugar molecules
Conduction
The transfer of heat energy through skids by the vibration of particles
Connective tissue
Surrounds of the muscle fibres
How can you Conserve nutritive value
-reduce water used
- reduce length of cooking time
X reduce surface area exposed
Contamination
When food is affected with a microorganism
Convection
The transfer of heat energy through gases or liquids by circulating currents
Cook chill
Preservation method;
Food is cooked, portioned, chilled within 30 mins to 3oC, once chilled store in a fridge and reheated when needed (lasts 1 week)
Coronary heart disease (CHD)
Heart disease where fatty deposits build up in the coronary arteries leading to lack of blood to heart muscles possibly leading to heart attacks and death.
Creaming
Where fat and sugar are beaten together using a wooden spoon or whisk to add air to the mixture
(Used for cakes, biscuits)
Cross-contamination
Transferring potentially harmful bacteria from one food to another
Crustaceans
Shelled sea food
Like crabs, lobsters, prawns
Cryogenic freezing
Preservation method:
Food is immersed or sprayed its liquid nitrogen to lower the temperature
Cuisine
A style of cooking representative of a certain country or religion
Culture
The ideas, customs and behaviours of people in a society
Curds
White solids from milk that are used to form cheese
Churning
Skating/ agitating milk in order to produce butter
Danger zone
The range of temps (50oc - 63oc) in which bacteria multiply rapidly
Deep frying
Cooking method:
Food is sufficiently covered in oil/ fat
Dehydration
A condition resulting from the lack of water in the diet
Denaturation
When chemical bonds holding proteins together break down
Dental caries
Tooth decay from microorganisms producing acid from breakdown of sugsr
Deteriorates
When food starts to decay and lose freshness
Dextrinisation
When starch molecules break down into dextrins after being exposed to dry heat
Diabetes
A disorder where blood glucose levels stay too high because the pancreas either can’t produce enough insulin or the body resists it
Dietary fibre
Type of fibre not digested by humans but which absorbs water and binds other residues in the intestines, thus aiding excretion if waste material from the body
Direct contamination
Blood and juices transferring bacteria onto other foods
Disaccharides
Two sugar molecules joined together
Dispensable amino acids
Amino acids that can be made by the body
Diverticular disease
A disease caused by lack of fibre in the diet
Diverticulitis
A condition which affects the large intestine
Dormant
(Asleep) unable to reproduce
Double cream
A versatile cream used for pouring and whipping
Dovetailing
Incorporating left over ingredients into a recipe
Dredging
A fishing method of metal cages towed along the sea floor
DRV
Dietary Reference Value
Dry Frying
Cooking food in a pan without added fat or oil
Durum wheat
variety of wheat that’s typically ground into semolina and used to make pasta.
E number
Number given to an additive to indicate that it has been approved for use in the EU
EAR
Estimated average requirement
Eat well guide
A healthy eating model, to encourage people to eat the correct proportions of food to achieve a balanced diet
Eco footprint
A measurement of our actions on the environment
Elastin
Protein found in meat
Emulsion
A mixture of oily and watery liquids (e.g mayonnaise)
Enzymes
Biological catalysts that speed up chemical reactions
Enzymic browning
The browning due to cut cells being exposed to oxygen (releasing polpheniloxidase)
Essential amino acids
The amino acids that cannot be created by the body but are important for the body function
Evaluating
Summarising information, drawing conclusion and making judgements
Extraction rate
How much of the whole grain is used in flour
Extrinsic sugars
Sugars not bound into cellular structure (lactose)
Factory farms
Produces by an intensive farming techniques (where animals have little room)
Fair trade
A system that guarantees that disadvantaged farmers get a fair deal
Farmed fish
Fishes raised in controlled water sources
Fat soluble vitamins
A, D, E, K
Fats
A macronutrient that provides the essential fatty acids and fat soluble vitamins.
(Can be saturated or unsaturated)
Fermentation
The process when given warmth, moisture, food and time yeast produces carbon dioxide and alcohol
Fermented
Fibre
Non starchy polysaccharides that helps aid digestion and prevent constipation
Filo pastry
An extremely thin sheet of flaky pastry used to make sweet and savoury dishes
FIFO
First in, first out
Fish farming
Where fish are intensively reared (large number in small space) in controlled conditions
Flaky pastry
Layered pastry similar to puff but it contains less fat and fewer layers
Flowers (vegetables)
Cauliflower
Broccoli
Fluidised bed freezing
Preservation method
Placed on conveyor belts and moved through freezing zones.
(Used for peas, corn, berries)
Foam formation
When small bubbles of gas are trapped in a solid or liquid
Folate (folic acid)
Vitamin B9
Food allergy
The body having an allergic reaction to a food or an Ingres diet in a food
Food combining
Mixing different low biological value proteins to supple all the essential amino acids
Food intolerances
Where you become ill after eating a certain food
Food miles
The distance a food product travels from where it’s grown to where it’s sold
Food poisoning
Illness caused by consuming contaminated/ food with bacteria
Food poisoning bacteria
Pathogenic bacteria (campylobacter, bacillus cereus, lystera, E. coli)
Food scares
A produce get withdrawn because of a problem (usually social media)
Food security
Having access at all times to enough safe, nutritional food for an active and healthy life
Food spoilage
Damage to food caused by the natural decay of food or by contamination by micro-organisms
Food spoilage bacteria
Bacteria that causes food to go bad but do not usually cause food poisoning
Fortification
When extra nutrients are added to a food (eg breakfast ceral)
Fortified
When a nutrient is added to a produce to improve its nutritional value
Free sugars
Sugars that are to stored in cells
(Added to foods by manufacturers or found naturally in honey, syrups and fruit juices)
Freezer burn
Fridge temperature
Between
Fructose
Simple fruit sugar
Fruit (examples including savoury)
Apple
Tomato
Pepper
Cucumber