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Food Tech > Vitamins (Advanced Info) > Flashcards

Vitamins (Advanced Info) Flashcards

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1
Q

Name the types of water soluble vitamins

A

Vitamin C (ascorbic acid), B1, B2, B3, Folic Acid and B12

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2
Q

Name the types of fat soluble vitamins

A

Vitamins A, D, E and K

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3
Q

What is a water soluble vitamin?

A

They are vitamins that our bodies do not store. They dissolve in water when they are ingested, then go into the blood stream.

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4
Q

What is a fat soluble vitamin?

A

They are those that are normally stored in the body. Once ingested, they dissolve in fat

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5
Q

Scientific name for vitamin A

A

Retinol/carotene

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6
Q

Scientific name for vitamin D

A

Cholecalciferol

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7
Q

Scientific name for vitamin E

A

Tocopherols

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8
Q

Scientific name for vitamin K

A

Napthoquinones

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9
Q

Scientific name for vitamin B1

A

Thiamin

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10
Q

Scientific name for vitamin B2

A

Riboflavin

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11
Q

Scientific name for vitamin B3

A

Niacin/nicotinic acid

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12
Q

Scientific name for vitamin B6

A

Pyridoxine

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13
Q

Scientific name for vitamin B12

A

Cyanocobalamin

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14
Q

Scientific name for vitamin C

A

Ascorbic acid

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15
Q

Function for Vitamin A

A

Aids good eye sight
Helps prevent infections
Anti-oxidant

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16
Q

Function for Vitamin D

A

Essential for growth of bones and teeth

Calcium and phosphorus cannot be laid down without Vitamin D

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17
Q

Function for Vitamin E

A

Protects fats in the body from being oxidised

Decreases the risk of some cancers and cataracts

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18
Q

Function for Vitamin K

A

Essential for the normal clotting of blood

19
Q

Function for Vitamin B1

A

Needed for growth and general good health

Needed in breakdown of carbohydrates

20
Q

Function for Vitamin B2

A

Helps the body obtain energy from food

21
Q

Function for Vitamin B3

A

General health and release of energy from carbohydrates

22
Q

Function for Vitamin B6

A

General health and releases energy from carbohydrates

Thought to alleviate stress

23
Q

Function for Vitamin B12

A

Needed for amino acid metabolism and other enzymes

24
Q

Function for Vitamin Folic Acid

A

Helps B12 to divide cells

25
Q

Function for Vitamin C

A 
Essential to form collagen
Aids healing
Helps growth
Large quantities boost immune system 
Anti-oxidant
26
Q

Sources for Vitamin A

A

As retinol - liver, egg yolk, fish
As carotene - carrots, apricots, tomatoes

Carotene must be converted into retinol first for body to absorb

27
Q

Sources for Vitamin D

A

Oily fish - sardines
Fish liver oils
Egg yolks
Sunlight on skin

28
Q

Sources for Vitamin E

A 
Vegetable oils
Poultry
Wholegrain breads
Eggs
Fortified breakfast cereals
29
Q

Sources for Vitamin K

A

Present in veg - spinach, cabbage
The greener the veg, the more vit K

Also made by the body

30
Q

Sources for Vitamin B1

A

Wholegrain cereals, yeast, marmite

31
Q

Sources for Vitamin B2

A

Lean meat, milk, eggs, liver

32
Q

Sources for Vitamin B3

A

Wholegrain cereals, liver, marmite

33
Q

Sources for Vitamin B6

A

Wholegrain cereals, marmite, yeast

34
Q

Sources for Vitamin B12

A

Only found in animal products - meat and dairy products

35
Q

Sources for Vitamin Folic Acid

A

Offal, pulses, raw green veg, bread

36
Q

Sources for Vitamin C

A

Richest - blackcurrants, citrus fruit, peppers

Commonest - potatoes

37
Q

Deficiency of vitamin A

A

Children do not grow properly
Difficult for the body to fight infection
Long term deficiency may lead to night blindness

38
Q

Deficiency of vitamin D

A

In children, it can cause rickets, which is a softening of the bone.
In adults, it can cause osteomalacia.
It can also cause osteoporosis

39
Q

Deficiency of vitamin B1

A

Slows growth and development

Sévère deficiency causes beri beri

40
Q

Deficiency of vitamin B2

A

Poor growth rate

Skin and eye problems

41
Q

Deficiency of vitamin B3

A

Pellagra, rough sore skin, weakness and depression

42
Q

Deficiency of vitamin B9

A

Tiredness and anaemia
Depression
Forgetfulness
Irritability

43
Q

Deficiency of vitamin B12

A

Nerves not working correctly may lead to paralysis, memory loss and confusion
Also causes pernicious anaemia

44
Q

Deficiency of vitamin C

A

Spotty skin, swollen gums and loose teeth

In severe cases, scurvy develops

Food Tech (18 decks)

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