PANDOTHEENZUUR Eieren, vlees, gist (+-alle voeding) Component coA --> transfer acylgroepen Onbekend
Component vetzuursynthase
VITAMINE B6 Pyridoxal/ Bonen, granen, noten... Hersenfunctie, rode bloedcellen, afbraak Precursor van pyridoxalfosfaat Bij: - zuigelingen (melk zonder vitB6) Neurologisce symptomen >2g/dag
Pyridoxine eiwitten+ omzetting AZ, synthese antistoffen = Co-enzym reacties met AZ - vrouwen (anticonceptiva)
- alcoholici PyridoxINE
- TBC-patiënten AL
AMINE
VITAMINE B3 Niacine/ Granen, melk, vlees… Energieomzetting in zenuwen, huid, Actieve vorm: NAD+ & NADP+ Pellagra= ziekte v/d huid, darmen en Behandeling hyperlipidemieën:
nicotinezuur + pathway tryptofaan spijsvertering =co-enzymen bij redoxreacties centraal zenuwstelsel doet lever3glyceridesynthese dalen
Symptomen: dermatitis, diarree, dementie, --> VLDL daalt --> LDL daalt
dood --> LDL-cholesterol daalt
BIOTINE Voedsel Gebonden aan ε-aminogroepen v. lysine- Eiwit rauwe eieren bindt aan biotine
residu's + co-enzym carboxylatiereacties waardoor het nt meer aan AZ-residu's kan
--> donor geactiveerde CO2 binden
Symptomen: dermatitis, glossitis, nausea,
verdwijnen v. eetlust
VITAMINE C Ascorbine- Citrusvruchten, moedermelk… Antioxidans, co-enzym hydroxylatiereacties, Scheurbuik Preventie
zuur --> concentratie daalt door koken onderhoud bindweefsel + helen v wonden, --> bindweefsel+capillairen deficiënt nutriënten:
opname ijzer, aanmaak lymfocyten Symptomen: --> anti-oxidans
1. vermoeidheid, zwak, spierpijn… --> vit C, vit E, β-caroteen
2. ruwe huid, bloedende tand, --> voldoende= dalende kans op
trage wondheling… kanker & coronaire aandoening
3. ernstige symptomen
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