The distribution of Vitamins in plants Flashcards
for test 2 (10 marks)
vit A(A1,A2)
Anti-infective vit
carrots(carotenoid present)
B1
Thiamine
Rice polishing, yeast or made synthetically
B2
Riboflavin
Widely distributed in plants; bacteria, yeast, other fungi, cereal grains and many fruits
B3 Niacin
Nicotinamide, pp vit, or pellagra preventing vit.
Yeast malted barely
B5
Pantothenic Acid
Yeast mushrooms, beans
B6
Pyridoxine, Pyridoxamine
Cereals, yeast.
B9
Folic acid
yeast, green plants
B12
Cyanocobalamin, Megaloblastic anemia
From bacteria- Streptomyces griseus
B Complex
Biotin
Yeast, peanuts, chocolate
C
Ascorbic Acid
Particularly Citrus fruits, tomatoes, Capsicum, raw vegetables or made synthetically
D2
Anti-rachitic vit
In human skin following exposure to sunlight
E
Tocopherols, Anti-sterility factors
Embryos of cereals (wheat, maize) other vegetables (palm, olive etc, fresh vegetables)
K1
Phylloquinone, Menaquinone
Flavonoids derived from Citrus, etc.