Explain about the shade drying, Biology

Assignment Help:

Explain about the Shade Drying?

Shade drying is carried out for products which can lose their colour and/or turn brown if put in direct sunlight. Products that have naturally vivid colours such as herbs, green and red sweet peppers, chilies, green beans and okra provide a more attractive end-product while they are dried in the shade. The principles for the shade drying are similar as of sun drying. The material to be dried needs full air circulation. Hence, shade drying is performed under a roof or thatch that has open sides; it CANNOT be done either inside conventional buildings along with side walls or in compounds sheltered from wind. Under dry circumstances when there is a good circulation of air, shade drying takes little more time than is generally needed for drying in full sunlight though, beside this there has been much research to develop simple systems that could be employed in developing countries and areas where acquiring other energy sources is limited. The very simple way of performing solar drying is to lay the material on the ground in the sun. Though this leaves the product open to the spoilage reactions described earlier. Simple structures, like the solar dryers, can be cheaply built which will improves the drying conditions.


Related Discussions:- Explain about the shade drying

Which term describes first step in production of urine, In studies of human...

In studies of human body, which of the below terms is used to describe the first step in production of urine? Is it: a) Tubular reabsorption b) Tubular secretion c) Glome

Which is the other adnexal gland of the digestive system, Besides the liver...

Besides the liver which is the other adnexal gland of the digestive system that releases substances in the duodenum participating in extracellular digestion? The other adnexal

Define isomerases, Isomerases These  enzymes (code  EC 5)  catalyze geo...

Isomerases These  enzymes (code  EC 5)  catalyze geometric  or  structural  changes  within  a molecule. According  to the  type of  isomerism,  they  may be  called  racemases

Diploidy and haploidy, Diploidy and Haploidy :: In the chromosomal complem...

Diploidy and Haploidy :: In the chromosomal complement  given species  not all the  chromosomes are different  from each other .In fact these  are in pairs ,i.e.  every  two chrom

Explain identification of cancer cells from normal cells, Explain Identific...

Explain Identification of Cancer Cells from Normal Cells? Cancer cells can be distinguished from normal cells by examining them under a microscope. In a specific tissue cancer

Why some trees lose their green color in the autumn, Q. Why some trees lose...

Q. Why some trees lose their green color in the autumn? In autumn nights longer and days become shorter thus there is a reduction of the photosynthesis rate and some plants pre

Name, what''s you''re name

what''s you''re name

Explain the klebsiella - characteristics of bacteria, Explain the Klebsiell...

Explain the Klebsiella - Characteristics of Bacteria? It is gram negative, non-sporulating, non-motile and non-pigmented rod, which is commonly found in soil or water. It is th

How does the federal government regulate plant-incorporated, How does the f...

How does the federal government regulate plant-incorporated protectants and ensure their safe use in foods? EPA regulates the manufacture, sale and use of pesticides, containin

What is abscess and gingival biotype, What is Abscess and Gingival Biotype ...

What is Abscess and Gingival Biotype Abscess: Rule out any presence of Periapical or /and Periodontal abscess Gingival Biotype: Thickness of the gingival is an important

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