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!
Explain about Chlorophylls
Chlorophylls are used as colourants in a range of foodstuffs and both natural chlorophyll (containing magnesium as the central metal ion) and 'copper chlorophylls' (copper substituted for magnesium) are available. Both chlorophyll and copper chlorophyll are manufactured in fat soluble and water soluble forms by selective retention or hydrolysis of the phytol side chain. Apart from these three plant pigments, there are others such as red beet extract (betanin), cochineal, turmeric extract and others which have found use in food. As alternates to the above, there has been a search among the plant, animal and microbial kingdoms for pigments which are stable under conditions prevailing in foods (i.e., pH of 2 to 8; temperature of -20 to 110°C; presence of additives and preservatives).
Another approach has been to prevent the colour loss from foods. Both chemical and physical methods have been used to prevent destruction of natural colours in foodstuffs. As a means to achieve the desirable attributes of natural colours, it has been shown that biotechnological approaches appear to hold a lot of promise in the application of natural colours in foods. What are the sources of natural colourants? The next section details the sources of natural colourant.
What is the Definition of Polyphenols? Polyphenols are the compounds that contain an-ON group attached to the benzene ring. The main classes are: flavonoids, phenolic acids and
Mitral Valve Replacement : When mitral valve replacement for a calcified, stenotic valve is done, usually it is a classical procedure removing leaflets, their chordae an
Q. Living beings are made of inorganic and organic substances. According to the molecular complexity how can each of those substances be classified? Inorganic substances, mole
COMMO N EYE DEFECTS - 1 . Glaucoma - Pressure of aquous humour is increased, retina is degenerated. 2 . Presbyopia - Due to non etastic cilliary muscles,
Various ways/techniques suggested for control of water pollution are as follows: 1. Pollutants (radio active, chemical, biological) present in water bodies can be removed by app
Explain amino acid composition In terms of amino acid composition, high radiation doses such as those required for sterilization (e.g. 25-27Kgy), do not change the content of c
Animal Diseases - Diseases are common in domestic animals. Common signs of illness in animals are - 1. Cessation of rumination. 2. Drop in milk yield. 3.
Tertiary Butylhydroquinone (TBHQ) TBHQ is moderately soluble in oil and slightly soluble in water. In many cases, TBHQ is more effective than any other antioxidant in providing
Homeostasis Homeostasis may be defined as the maintenance of constancy in the internal environment of the organism. This is essential for maintenance of life. Without homeost
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