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

Working memory index, Mr. X's Working Memory Index (WMI) is interpretable; ...

Mr. X's Working Memory Index (WMI) is interpretable; the components do not vary significantly, so his WMI score can be interpreted as a single construct. WMI includes three tasks.

H, how is metal tyre fitted onthe wheel of bullock cart

how is metal tyre fitted onthe wheel of bullock cart

Explain what diffusion is, Explain what Diffusion is? Diffusion, we lea...

Explain what Diffusion is? Diffusion, we learnt is a simple process of movement of individual molecules from one region to another. Figure illustrates passive transport where m

Fats and oils, Saponification value of fats and oils

Saponification value of fats and oils

Explain how tongue can sense different tastes, Explain How tongue can sense...

Explain How tongue can sense different tastes? Our tongue can sense different tastes. Do you know which are the basic tastes and the areas where these are sensed? In humans, th

EDTA.., principle of EDTA..

principle of EDTA..

Month day, why there is 28 day in february month

why there is 28 day in february month

Digital x-ray , Digital X-Ray, Inc., has introduced a new line of equipment...

Digital X-Ray, Inc., has introduced a new line of equipment that may revolutionize the medical profession.  Because of the new technology involved, potential users of the equipment

What divides the outer core, What divides the outer core from the mantle ab...

What divides the outer core from the mantle above it? There is a gradual transition caused by a vary in temperature and decreasing pressure..

Explain cytoplasmic vacuoles, Explain Cytoplasmic Vacuoles Figure illu...

Explain Cytoplasmic Vacuoles Figure illustrates the structure of vacuoles. These are the voids in the cytoplasm which store small molecules such as water, ions, sucrose and am

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