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Food -- technical
hospitality and hygene (food tech)
Question | Answer |
---|---|
What are the main functions of protein in the body? | To grow and repair. |
What are proteins made up of? | Amino acids. |
Amino acids combine together to make... | Hormones, enzymes and cell membranes. |
How many essential amino acids can the body not make? | 9 |
The essential amino acids the body cannot make are found in... | animal tissue and soya beans. |
Animal tissue and soya beans are said to have... | High Biological Value. |
Proteins found in most plant sources have... | Low Biological Value. |
The source of Casein protein is... | Milk and cheese |
The source of Gluten protein is... | Wheat |
The source of Lactalbumin is... | Milk |
The source of Albumin is... | Milk and egg |
The source of Collagen is... | connective tissue in meat and fish |
What are 'alternative proteins'? | a substitute for animal protein. |
Why might Muslims eat alternative protein? | it is against their religion to eat meat |
Why might Vegetarians eat alternative proteins? | They don't eat animal products |
Why might people conscious about their weight eat alternative proteins? | They know it is healthier than animal proteins. |
What is TVP made from? | Soya beans. |
What is Tofu and bean curd made from? | Soya beans. |
What is Quorn made from? | Mylo-protein (mushrooms) |
What is Tivall made from? | Wheat and vegetable protein |
Where is Vitamin D found? | fatty fish and eggs, or food found under the skin. |
What does Vitamin D do? | Aids absorption of Calcium in the small intestine to ensure strong teeth and bones. |
Where is Vitamin A found? | Retinol: Liver, eggs, butter and fish oils. Carotene: Yellow and orange fruits and vegetables. |
What does Vitamin A do? | Helps bones grow, aids night vision, forms linings in the body, including cell membranes. |
Where is vitamin E found? | Vegetable oils, nuts, seeds, cereals and egg yolk. |
What does Vitamin E do? | Keeps lungs and red cells healthy. |
Where is Vitamin C found? | Citrus fruits, strawberries, blackcurrants, tomatoes, green vegetables. |
What does Vitamin C do? | protects against allergies and infection. Helps absorb calcium and iron from food. |
Where is Vitamin B found? | Cereals, yeast, meat, fish, eggs and other dairy products |
What does Vitamin B do? | Thiamin: releases energy from fats Riboflavin: releases energy from food Niacin: forms part of an enzyme which releases energy. |
Where is Vitamin K found? | found in liver and foods such as leafy green vegetables. |
What does Vitamin K do? | aids blood clotting. Regulates quantity of Calcium in the blood. |
Where is Calcium found? | milk cheese and white bread. |
What does Calcium do? | gives hardness and strength to bones and teeth |
Where is Sodium found? | In fish. Found also in manufactured foods |
What does Sodium do? | preserve foods like bacon and smoked fish. |
Where is Phosphorus found? | most plant and animal cells |
What does Phosphorus do? | aids the formation of teeth and bones. |
Where is Fluoride found? | Seafood |
What does Fluoride do? | helps calcium stay in bones and teeth. |
Where is Iron found? | Liver, kidney, corned beef, plain chocolate. |
What does Iron do? | transports Oxygen round the body |
Where is Potassium found? | Yeast extract, dried fruit |
What does Potassium do? | Allows nerves and muscles to work. |
Where is Iodine found? | Seafood, Seaweed, milk, meat and eggs |
What does Iodine do? | Needed to make the nervous system of a fetus. Used to make connective tissue. |