Water Soluble Vitamins Vitamin - PowerPoint Presentation

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Water Soluble VitaminsVitamin B Complex and Vitamin C deficiency

Dr Egendra K Shrestha

M V Sc

SourcesCereals,pulses,yeast,liverFunctionActs as coenzyme of carboxylaseHelps in oxidative

carboxylation

of pyruvic acid

Thiamine (

Vit

B1)

Deficiency signsLoss of appetiteConstipationLess growthMuscular weaknessAtaxiaPolyneuritis

Polioencephalomalacia

Star gazing

Daily requirements

Calf: 10mg, Horse:100mg

, Pig:2.5-15

mg

Dog:1 to 10 mg, Cat: 1-5 mg

 SourcesWhole grains, leafy vegetables, milk, meat, liver, egg white, dextrin Function Acts as coenzyme system

flavoproptein

enzyme, cytochrome reductase, ά-amino acid

reductage

,

Xanthine

oxidase, aldehyde oxidase, Also concern with the protein, carbohydrate and fat metabolism

Riboflavin (

Vit

. B2)

Deficiency signsDermatitisSalivationScourCornial opacity

Photophobia

Muscular weaknessAnaemiaRedness

aroud

the corner of mouth

Sudden death

Curled toe paralysis

 Daily requirementsCows:3.5-4.5mgHorse:2-4mg/50kgPig:3-4mg/50kg

Dog:40mg/kg BW

 SourcesWhole grains, legume, peas, whole wheat bean, yeast, green vegetable, meat, fish, eggs FunctionActs as anti pellagra factorHealp in growth

Acts as part of enzyme NAD and NADP.

These enzyme take part in tissue oxidation Alsdo help to form fats from carbohydrate and stimulate CNS

Nicotinic Acid:

Deficiency signsDiarrhoea, dermatitis and dementia (3D)Anorexia ,black tongur, Diarrhoea, Dehydration, Weakness, Congestion and ulceration of

bucal

mucosa and tongue  Daily requirements

Calf: 25mg daily, Pig:12.5/50kg BW

Dog: 0.22 mg/kg b.wt,5-10mg/kg,

SourcesWhole grain, seed, leafy vegetables, yeast FunctionAntidermatitis vitamin,Coenzyme for trans aminases

ans deaminases, Help in the synthesis of fat fro carbohydrate and protein 

Pyridixine

(

Vit

B 6)

Deficiency signsDermatitis, acanthosis and hyperkeratitisAnaemiaAntherosclerosis

Difficulty in walking

 Daily requirements

Calf: 10mg, Horse:100mg, Pig:205-15 mg

Dog:1 to 10 mg, Cat: 1-5 mg

Sources: Plant and green vegetables, yeat liver, kidneyDef. Symtoms:

Glossitis

Hypochromic micricytic

anaemia

Requirements:

Exact requirement not known

In dog; 4-8 mg dailyFolic Acid:

Source:Yeast, wheat bran, malasses, peas, rice,milk, dairy product, liver,egg yolkDeficiency:Dermatitis and alopecia, Anorexia, Gastritis, coma, Hypoglycaemia, Increased BUNGooge stepping in swineRequirement: Pig: 18.5 mg/50 kgDog: 2-5mg/kg BW

Pantothenic Acid

Pantothenic Acid(B3)

Source: Dairy product, meat,milk, fish , liver, kidney Def. symptoms:Anaemia

less growth

Porr appetiteMuscular weaknessLoss of wool and debility

Daily requirement:

Calf: 2- mg

Pig: 50 mg / 25 kg BWDog: 1-2 mgCyanocobalamin( Vit

B 12

)

Source: Yeast, liver, kidney, milk, egg yolkDef. Symptoms: Dermatitis, Leg weakness,Aimless wandering, paralysis

Daily requirement: Not kkown 

Biotin

 Sources: Butter, yeast, liver, meat, egg yolk Def. signs:

Anorexia

WeaknessFatty liverFall of plasma protein and

haemoglobin

Rapid breathing

Ataxia

Chronoic

diarrhoea in dogDaily requirements:Pig: 900-1000 g/ ton of feed

Calf: 60 mg/ day

Dog: 44 mg/ kg BW

Choline

Role of Vitamin CFormation of collagen and intercellular cement substance (Capillaries, teeth, bone). Plays an important role in the oxidative reduction reaction of living cells. Involves in metabolism of tyrosine.

Absorption of iron and incorporation of plasma iron into

ferritin. Hydroxylation of

deoxycorticosterone

, tryptophan, phenylalanine.

Sources

:

Citrus fruits, meat, liver, root crops, cabbage, cauliflower, lettuce etc

Ascorbic acid (

Vit

C):

Def. signs:Scurvy in human beingInfertility in cattleSlow healing of infectionSusceptible to infection

Daily requirement:Cow: 1-2 g s/c

Horse: 2 g S/C

Dog: can synthesize own-self

THANKS