Water-Soluble Vitamins: Characteristics, Classification, and Functions, Exams of Biochemistry

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WATER SOLUBLE VITAMINS

DR. MD. MAHBUBUR RAHMAN

MBBS, M. Phil, MBT(New Delhi) Assistant Professor DEPT. OF BIOCHEMISTRY RAJSHAHI MEDICAL COLLEGE

After the end of the session student will

able to know the

• Characteristics & Classification - of water soluble vitamins
• Vitamin B-complex and their active form
• Their role in chemical reaction as co enzyme.
• Vitamin- C and its function
• Folic acid & its role

Water soluble vitamins

• Non-B Complex
• B- Complex

• Energy releasing Thiamine Riboflavin Niacin Biotin Pantothenic acid

Folic acid

Source , RDA

Deficiency feature

Biological active form

In every vitamin you have to know

Riboflavin( vitamin B 2 )

• Biologically active form
  • FMN ( Flavin Mononucleotide)
  • FAD ( Flavin adenine dinucleotide)
• Deficiency symptom are dermatitis, cheilosis and glossitis.

Pantothenic Acid

• Is a component of Coenzyme A

Pyridoxine (Vit – B 6 )

• Pyridoxine
• Pyridoxal
• Pyridoxamine

Absorption of

Vit

B

12

Vitamin B

12

act a co enzyme