Here we discuss the structure and synthesis of various Vitamins.
Vitamin A influences growth in animals, and also apparently increases resistance to disease. Night blindness is due to vitamin A deficiency in the human diet, and a prolonged deficiency leads to hardening of the cornea, etc. Vitamin A occurs free and as esters in fats, in fish livers and in blood. It was originally isolated as viscous yellow oil, but later it was obtained as a crystalline solid, m.p. 63-64°C.
Inhaltsverzeichnis
1. Vitamin A
2. Vitamin B6
3. Vitamin H
4. Vitamin B1
5. Vitamin C
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