Micronutrients in food, Biology

Assignment Help:

Vitamins

Micronutrients are as important as major nutrients for the animal body. Vitamins are organic compounds required in minute amounts to assist metabolic processes and formation of tissue structure. It must be understood that they neither furnish energy to the body nor do they form part of tissue structure. Vitamins are classified into fat soluble and water soluble. Though they were named initially based on their solubility as fat soluble A fractions and water soluble B fractions, presently the chemical structure and their metabolic functions are well understood. While fat soluble vitamins can be stored in the body in fat reserves, the water soluble vitamins are required to be supplied daily, as they cannot be stored in the body.

Minerals

The animal body contains about 50 mineral elements all of which are not exactly required for the animal system. Certain major elements and some trace elements are known to be essential and required to be present in the diet. Major elements include elements are iron, copper, cobalt, manganese, iodine, selenium, molybdenum, and zinc. It is presently recognized that elements like chromium, fluorine, nickel and vanadium may also play a role in animal nutrition, though detailed evidences are yet to be established. Many elements are accidentally present in the animal body with out any known functions. Deficiency of essential elements causes specific deficiency disorders and excess intake may cause toxicity symptoms. Functions of minerals may be classified into protective, structural, regulatory and general metabolic functions.


Related Discussions:- Micronutrients in food

What are the major cellular features of fungi, Q. What are the major cellul...

Q. What are the major cellular features of fungi? There are pluricellular and unicellular fungi. All fungi are heterotrophs and eukaryotes. Fungi have cells with cell wall m

Digestive system - liver, LIVE R (HEPAR) - Largest gland of body. W...

LIVE R (HEPAR) - Largest gland of body. Weighing 1.6 kg. Form 1/40 of the body weight. Bio-chemical laboratory. Bussiest part in whole river of life. Dark reddish brown

Adult circulation and the human fetal circulation, Q. Concerning the mixtur...

Q. Concerning the mixture of arterial with venous blood what is the difference between the adult circulation and the human fetal circulation? In the human fetal circulation the

Determine the human energy requirements, Determine the Human Energy Require...

Determine the Human Energy Requirements? This unit focuses on the human energy requirements. The nutrient requirement for Indian population, you may recall studying in the last

Explain root amputation, Explain the Root amputation, Hemisectioning and Bi...

Explain the Root amputation, Hemisectioning and Bicuspidization Root amputation: removal of one or more roots of a multirooted tooth "upper teeth". Hemisectioning: surgic

Alzheimer’s disease research paper, Alzheimer's  disease -  a  devastating ...

Alzheimer's  disease -  a  devastating  brain  disease  which  gradually  ruins  the  ,  thinking  skills,  patient's  memory and  ultimately  the  ability  to  perform  the  simpl

Flow cytometry, Ask que1. Design a 4 colour Flow cytometry experiment with ...

Ask que1. Design a 4 colour Flow cytometry experiment with an aim to identify B220-, CD3+, CD4+ (DOUBLE POSITIVE) AND B220+, CD3-, CD4- (DOUBLE NEGATIVE) cells. Select from the fol

Define effect of minerals on athletes, Define effect of Minerals on athlete...

Define effect of Minerals on athletes? Mineral supplementation, particularly iron in cases of iron deficient athletes is beneficial. Similarly, magnesium and chromium supplemen

Relationship of ecology with other disciplines of biology, Relationship of ...

Relationship of Ecology with Other Disciplines of Biology In order to understand the scope and relevance of ecology let us consider its position in relation to other biological

Define institutional and cultural barriers - infuse biology, Define Institu...

Define Institutional and Cultural Barriers - Infuse Biology? Inside the university, the departmental promotion and tenure committees understand well the value of contribution t

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd