How cereal and bread important for human -nutritional factor, Biology

Assignment Help:

How Cereal and Bread important for Human -Nutritional Factor?

  • Cereals form the staple of the Indian diet.
  • These grains are the main source of energy in the Indian diets contributing as they do 60-70% of daily energy intake of majority of Indians. This is because they are rich sources of carbohydrates.
  • Proteins in cereal grains, as you may recall studying earlier, are partially complete as cereals are low in one or two essential amino acids lysine and threonine. However, cereals when eaten with pulses, as is the common practice in India, the protein quality improves due to mutual supplementation between the cereal and pulse proteins, the former being deficient while the latter (pulse) being rich in lysine.
  • Cereals are low in fat, but contain 1-3% omega-3 fatty acids.
  • Cereals in general, cannot be considered rich sources of minerals. However, ragi is rich in calcium (i.e. 344 mg1100 gm); bajra, and whole wheat flour are high in iron content. The non-nutrient factors such as phytates, oxalates and fibres which are present in them interfere with the absorption of calcium and iron.
  • Cereals, particularly the whole grains, are important sources of B-vitamins. Since most of these vitamins reside in the outermost layer of the grains, they are lost depending on the extent of polishing and refining. Parboiling, which involves soaking in water and subsequent steaming of paddy, results in seeping of vitamins present in outer layer into the grain; thus parboiled milled rice retains much of the vitamins.

Related Discussions:- How cereal and bread important for human -nutritional factor

How to make a 200 ml single solution, You have a 1M KCl stock solution and ...

You have a 1M KCl stock solution and a 85 mg/ml sulphuric acid stock solution. How will you make a 200 ml single solution containing 20mM KCl and 18 mg/ml sulphuric acid?

Functional regurgitation-types of regurgitation, Functional Regurgitation :...

Functional Regurgitation :  Dilatation of right ventricle and tricuspid annulus leads to regurgitation. This is the most common type associated with mitral valve disease and

Full form of hiv and aids, HIV (Human Immuno Deficiency Virus) Infection a...

HIV (Human Immuno Deficiency Virus) Infection and AIDS (Acquired Immune Deficiency Syndrome)

Taxonomic classification, flying fish,cuttlefish,silverfish - pisces are co...

flying fish,cuttlefish,silverfish - pisces are correctly matched with taxonomic classification

Define the recommended dietary allowance of vitamin e, Define the Recommend...

Define the Recommended Dietary Allowance of Vitamin E? The requirements for the vitamin E are expressed in terms of tocopherol equivalents (TE) as mentioned earlier - 8 mg fo

Define diagnostic criteria for bulimia nervosa, Define Diagnostic Criteria ...

Define Diagnostic Criteria for Bulimia Nervosa? 1. Recurrent episodes of binge eating. An episode of binge eating is characterized by both of the following a) Eating, in a d

How did gifford pinchot view nature, How did muir's impression of man's rel...

How did muir's impression of man's relationship with nature differ from Susan Fenimore coopers? And How did Gifford Pinchot view nature?

Family is the basic unit of society - child care, Family  is the Basic Uni...

Family  is the Basic Unit of Society   Each child within a family needs love and security to develop feelings of  trust and self esteem. Each child is a unique individual who h

What are the consequences of iodine deficiency disorders, What are the cons...

What are the consequences of iodine deficiency disorders? As discussed earlier under signs and symptoms, the consequences of IDD include: mental retardation, other defects in t

Explain the disadvantages of tissue punch, Explain the Disadvantages of tis...

Explain the Disadvantages of tissue punch - There is a loss of keratini-ed tissue and this can lead to a compromised soft tissue barrier in cases where there is deficiency of a

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