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

States in which water found during the water cycle, Q. What are the differe...

Q. What are the different states in which water is found during the water cycle? During the water cycle, water is found in solid state (snow, ice, etc.), liquid state (ground wa

Balanced diet, Balanced diet: We have dealt with quality and quantity o...

Balanced diet: We have dealt with quality and quantity of food. Both of  these should be balanced in a diet. A balanced diet is a combination of various foods which can fulfil

Pollution due to radiations, Pollution due to Radiations: Hazards of ...

Pollution due to Radiations: Hazards of nuclear radiations are extremely serious, because they upset the genetic make up of  the living beings. Environmental  pollution from

Big bang boom, if we drink liquid nitrogen then what happen

if we drink liquid nitrogen then what happen

Motion, motion is a change in what

motion is a change in what

Availability of nutrients, Availability of Nutrients: The nutrients  in...

Availability of Nutrients: The nutrients  in  the upper layers of water are constantly being taken up by  the phytoplankton, who are the producers, and then these pass on to th

What is solubility, What is Solubility Solubility:  Proteins behave d...

What is Solubility Solubility:  Proteins behave differently in solution. Globular proteins are generally more  soluble  in  aqueous medium  in  comparison  to  elongated fibr

Mini-mental state examination - mmse test, MMSE To assess Mr. X's orient...

MMSE To assess Mr. X's orientation, language skills, constructional ability, memory, calculation ability, and reasoning, he was administered the Mini-Mental State Examination -

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