Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Effect of processing on mineral content of foods
Minerals are comparatively stable under processing conditions such as heat, light, use of oxidizing agents and extremes in pH. But, minerals can be removed from foods by leaching or physical separation. It has been reported that milling of cereals causes considerable mineral loss. Minerals are mainly concentrated in the bran layers and the germ. Thus, removal of bran and germ during milling leaves pure endosperm, which is mineral poor. For example, when wheat is milled to obtain refined flour, the losses in mineral content are 76% (iron); 78% (Zinc); 86% (manganese); 68% (copper); and 16% (selenium). Similar losses occur during milling of rice and other cereals. Cooking in water would result in some losses of minerals since many minerals have significant solubility in water.
In general, boiling in water causes greater loss of minerals from vegetables as against steaming. Canned foods may take up metals from the container: tin and iron from the tin plate, and tin and lead from the solder. For example, this occurs in canned acid foods such as fruit juices; canned foods having sulphur containing amino acids.
Q. What do you mean by Polyester? Polyester (ES) or polyethylene terephthalate (PET): PET is a very strong transparent glossy film, which has good moisture and gas barrier p
How sugar play a major role in preservation? In so many products, sugars play a major role in preservation. The addition of monosaccharides, like glucose or fructose, to jams a
What gases will be taken in and given out by a green plant (a) in darkness, (b) in bright sunlight? a) In low light intensities a green plant will be taking in oxygen and
Define Reagent for Determination of Blood Glucose by Nelson Somogyi? 1. Alkaline copper reagent a) Dissolve 15 g of sodium potassium tartarate and 30 g of anhydrous N
Search the web (mainly IEEE and ACM) publication databases to find a recent article on a biomedical application using a microcontroller. Clearly cite your reference(s). In your
Explain Endocarditis The risk of endocarditis is considered high in patients with last bacterial endocarditis, prosthetic heart valves, complex cyanotic congenital heart diseas
Q. How many chambers do the mammalian heart and the bird heart have? Concerning temperature maintenance what is the benefit of the double and complete circulation of these animals?
Explain What are analogies for mitochondria? Ans) Well, as we know, the mitochondria are the producers of lots of a cell's energy and the nucleolus makes ribosome's.
Explain Red anthocyanin pigments Red anthocyanin pigments from miracle fruit were isolated and tested in carbonated beverages, in combination with the organic acids. Pigments d
what is tay-sachs diseases in human beings as mendal incomplete dominance f2 genration
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd