What are the properties of riboflavin, Science

Assignment Help:

Properties

Some of  the important physico-chemical  characteristics of riboflavin are as follows:

a)  Riboflavin forms needle shaped orange crystals.

b)  It is sparingly soluble in water and ethanol but its solubility in water is much  less than thiamin.

c)  Aqueous solution of vitamin B2 emits a  yellow-green  fluorescence. To see this for yourself, empty the contents of a multivitamin  capsule  into a glass of water. Stir and observe the yellow-green  fluorescence. Isn't  it amazing.

d)  Though the compound is stable to boiling in acid medium,  it is readily destroyed by heat  in  an alkaline medium. This becomes an  important consideration during cooking procedure.

e) Riboflavin  is sensitive to light and is destroyed if exposed to light for some time. Milk, which  is rich  in  riboflavin, should not be exposed to sunlight for  long. So next time when your milk man  leaves the milk packet outside,  surely you know what to do.

 


Related Discussions:- What are the properties of riboflavin

Explain relationship of vitamins and mineral with physiology, Explain Relat...

Explain Relationship of Vitamins and Mineral with physiology They play a major role in the body's functioning. Vitamin A is necessary for night vision in the eyes. Vitamin B co

Pore diffusion mass transport, A series of experiments were carried out usi...

A series of experiments were carried out using various sizes of crushed catalyst in order to determine the importance of pore diffusion on the observed rate. a) do the data

Experiment of a weather picture, A weather picture A piece of white blo...

A weather picture A piece of white blotting paper is immersed in a solution having two parts cobalt chloride to one part common salt. While wet the paper will stay pink, but wh

Crytosporidiosis, 3 reasons why Minnesota still has crytosporidiosis

3 reasons why Minnesota still has crytosporidiosis

Science in the post-renaissance period (1540- 1760) , Science in the post-...

Science in the post-renaissance period  (1540- 1760): We have seen above that  improved techniques as well as growing trade had  led to great voyages to many lands. These were

Explain the autoregulation function of kidneys, Explain the Autoregulation ...

Explain the Autoregulation function of kidneys The kidneys possess the property of autoregulation. This means that the blood flow in the kidneys remain constant. It is independ

The carbon cycle, Carbon dioxide has been surmised as an significant compon...

Carbon dioxide has been surmised as an significant component in ceasing the last Ice Age, but its precise function has always been indecipherable as rising temperatures pondered in

The important physico-chemical properties of thiamin, The important physico...

The important physico-chemical properties of thiamin are as follows: a) Thiamin hydrochloride is a white, needle-shaped crystalline substance. b)  It has a characteristic sm

Detail analysis of soil texture by feel method, Analysis soil texture by F...

Analysis soil texture by Feel Method Soil texture was recognised from very early times by experienced farmers from the "feel" of moist soil placed between the thumb and the for

Human factor engineering, Human factor engineering: With the advances i...

Human factor engineering: With the advances in  science and technology, we  have to constantly interact with machines and engineering systems. The range is wide, whether it is

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