Define the term wheat bran, Chemistry

Assignment Help:

Wheat bran  

The useful role of wheat bran in promoting regularity in colonic function and preventing constipation is generally accepted. In addition, growing research has focused its protective effect against colon and breast cancers.
 
Amount of fibre in the diet has an effect on colonic function, the type of fibre and its digestibility or fermentability also play a  significant role. Both soluble and insoluble fibres have value in promoting regularity  in colonic function, as measured by stool weight and transit time, but they promote regularity via different mechanisms. Insoluble fibres, such as those from wheat bran, are  resistant to fermentation by colonic bacteria and increase fecal bulk by retaining water. 
 
Among the different sources of dietary fibre  as fecal bulking agents, wheat bran is probably the most studied and among the most effective. Wheat bran ranked among the highest in fecal bulking, exceeding fibres from fruit and vegetables, gums and mucilages, cellulose, oats, corn, legumes and pectin.
 
From a food processing perspective, the range of particle size in commercially available wheat bran offers many functional benefits.  While fiber particle  size may affect its colonic effects, the range of particle size typically found in commercially available wheat bran (coarse bran > 1400 µm to very finely ground bran <500 µm) is well within that reported to be associated with fecal bulking effects.


Related Discussions:- Define the term wheat bran

Standard molar reaction enthalpy and temperature dependence, Q: For a homog...

Q: For a homogeneous reaction in which the reactants and products are solutes in a solution, write a rigorous relation between the standard molar reaction enthalpy and the temperat

Solid state and quantum chemistry, What are laws of crystallography? How do...

What are laws of crystallography? How does it help in study of crystal structure?

Explain the force constants of vibration, What kind of relation is there be...

What kind of relation is there between them and the force constants of vibration that you have calculated? The enthalpies of vaporization of carbon and silicon are 717 kJmol -1

#, what groups comprise each block of element?

what groups comprise each block of element?

Define and classify alkanes, Question 1 Write a short note on the followin...

Question 1 Write a short note on the following Photoelectric effect Transition Elements Hydrogen bonding Standard entropy Question 2 What are aromatic acids

Inductomeric and inductive effect, what is the differance between inductome...

what is the differance between inductomeric and inductive effect?

Reversible and irreversible cells for asssignment, REVERSIBLE CELLS AND IRR...

REVERSIBLE CELLS AND IRREVERSIBLE CELLS DEFINITION, TYPES, CLASSIFICATION, REACTION AND DIFFERENCES

Hardness, 1. A sample of water contains: suspended matter = 100 mg; Ca(NO3)...

1. A sample of water contains: suspended matter = 100 mg; Ca(NO3)2 = 16.4 mg/L; MgSO4 = 24 mg/L; MgCl2 = 19 mg/L; NaOH = 40 mg/L and KOH = 56 mg/L. Calculate temporary, permanent a

Electronic configuration of deuterium atom, Electronic configuration of deu...

Electronic configuration of deuterium atom is: (1) 1s 1                    (2) 2s 2                  (3) 2s 1                      (4) 1s 2 Ans: 1s 1

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