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

Seed germination - development of plant, Seed Germination - Development of ...

Seed Germination - Development of plant The environmental factors that influence the germination of seeds are: Water availability, Optimal light, Aeratio

Development projects - deforestation, Development Projects - Deforestation ...

Development Projects - Deforestation The use of science and technology to support the ever- increasing needs of man is termed as development. In the recent years, the human po

Bluetongue, Bluetongue Bluetongue (BT), a viral disease, transmitted by...

Bluetongue Bluetongue (BT), a viral disease, transmitted by Culicoides midges, is an infectious, non-contagious disease of ruminants including sheep, goat and cattle, is charac

How does the odor of flower petals help pollination, How does the odor of f...

How does the odor of flower petals help pollination? The purpose of the perfume is to attract a pollinator - insect, bat, bird or whatever. The reward for the pollinator is a m

Steps for prevention industrial accidents, Steps for Prevention Industrial ...

Steps for Prevention Industrial Accidents These steps are as follow: Substitute a less hazardous equivalent. Remove worker from hazard (e.g. automate the sys

Pollutants, These are solid, liquid or gaseous substance present in the atm...

These are solid, liquid or gaseous substance present in the atmosphere in such concentrations, as may be or tend to be injurious to human beings or other living creatures, plants a

State the basic properties of light, Question 1 State the basic propert...

Question 1 State the basic properties of light. Discuss the special features of ultra-microscopy and phase contrast microscopy Question 2 What are ultrasonic waves.

Muscle tissue that contracts and relaxes the heart chambers, Q. Which is th...

Q. Which is the kind of muscle tissue that contracts and relaxes the heart chambers? The myocardium of the heart is made of cardiac striated muscle tissue.

# FUNGAL NUTRITION, Write on spoilage of food products by fungi,nutrition,c...

Write on spoilage of food products by fungi,nutrition,condition for growth,consequencies and prevention.

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