Biokimyo pmd

VI BOB
V I T A M I N L A R
Vitaminlar haqida umumiy tushuncha .......................................................... 135
Vitaminlar tasnifi .......................................................................................... 136
Vitamin A – retinol, antikseroftalmik vitamin ............................................. 139
Vitamin D – kalsiferol va antiraxitik vitamin ............................................... 142
Vitamin K ..................................................................................................... 144
Vitamin E ...................................................................................................... 145
Suvda eruvchan vitaminlar ........................................................................... 147
Vitamin B
1
..............................................................................................................................................................................
147
Vitamin B
2
..............................................................................................................................................................................
147
Vitamin PP .................................................................................................... 150
Vitamin B
6
..............................................................................................................................................................................
150
Piridoksal-5-fosfatning asosiy biokimyoviy funksiyalari ............................ 151
Biotin (vitamin H) ........................................................................................ 152
Folat kislota .................................................................................................. 153
Vitamin B
12
............................................................................................................................................................................
153
Pantoten kislota (B
3
vitamini) ...................................................................... 154
Vitamin C ...................................................................................................... 155
Vitaminsimon moddalar ............................................................................... 156
Ubixinon ....................................................................................................... 156
Essensial yog‘ kislotalar (vitamin F) ............................................................ 157
Bioflavonoidlar (Vitamin P) ......................................................................... 157
Para-aminobenzoy kislota (PABK) .............................................................. 157
Inozit ............................................................................................................. 158
Orotat kislota ................................................................................................ 158
S-metilmetionin (vitamin U) ........................................................................ 158
Karnitin ......................................................................................................... 158

---

466
Lipoat kislota ................................................................................................ 159
Pangam kislotasi (vitamin B
15
) ..................................................................... 159
Xolin ............................................................................................................. 159
Alimentar va ikkilamchi avitaminoz, gipovitaminozlar ............................... 159
Antivitaminlar .............................................................................................. 161