Explain processing of minor cereals, Science

Assignment Help:

Processing of minor cereals

Maize, jowar, bajra, ragi and other small millets are important minor cereals of our country. They are also termed as coarse grains. They are widely consumed without much refinement by the poorer sections of the population, particularly in the rural areas. Judicious refining of these grains can upgrade their appearance  and eating quality by removal of the unpalatable rough bran layers without affecting their nutritive quality.
 
Traditional milling of these grains is done by pounding in a mortar and pestle to remove the outer bran. Dry and slightly wet (soaked  in water to soften the bran) and tempered grains are used. After pounding, the bran is removed by winnowing and the endosperm is ground in the same unit or small mechanical hammer/plate mills. Pounding is a very laborious and time-consuming operation and also the quality of the product is often not very good because of high moisture content of the flour and mixing of ground bran. In the mid sixties, it has been observed that when 3-5% water was mixed with the grains and tempered for 5-15 minutes, the outer bran layers were sufficiently toughened and could be abraded off (without powdering) in simple abrasive rice polishers (pearlers) without affecting the inner grain portion, which remained hard. This pearling technique has been applied successfully to jowar, bajra, varagu and wheat. The pearled grains find wide use for traditional preparations like roti, bhakri, bhath etc.


Related Discussions:- Explain processing of minor cereals

Explain different regions of a pressure volume diagram, 1.  Sketch and expl...

1.  Sketch and explain different regions of a pressure-volume diagram of a full cardiac cycle.   2.  Sketch and explain the relationship between cardiac output and end-diastolic v

Explain the term- lichens, Explain the term- lichens The lichens are a...

Explain the term- lichens The lichens are able to extract nutrients from the rocks . They are capable of retaining water for a long time during which chemical processes take p

Media and distance education, Media and Distance Education: The role of...

Media and Distance Education: The role of media in distance education needs a specific mention. It is impIied that teaching is done  from a dbtance. It is also understood that

Soil science.., how is the soil colloidal material look like when ion and c...

how is the soil colloidal material look like when ion and cation exchange capacity of the soil?

Turing Machine, How do i make the simulator write a program for a Turing Ma...

How do i make the simulator write a program for a Turing Machine to detect sequences of 1s and 0s that ends in “0”?

What is topography, What is Topography The location of a soil on a land...

What is Topography The location of a soil on a landscape i.e., topography or relief of the land is an important passive factor in soil formation as it can affect the impact of

Nuclear reactor, Nuclear Reactor: Nuclear fission can be maintaned as...

Nuclear Reactor: Nuclear fission can be maintaned as a controlled cjiain reaction in a nuclear reactor to produce  energy. Fermi had found from experiment  that slower moving

Define age related changes in alimentary canal, Define age related changes ...

Define age related changes in Alimentary canal Advancement in ageing leads to loss of teeth. In this process, first the enamel changes then dentine and cement. Thus their masti

Nursing responsibilities, what are the different types ofnursing responsibi...

what are the different types ofnursing responsibilities in lab test

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