Determine how to calculate the amount of nitrogen, Biology

Assignment Help:

Determine How to Calculate the Amount of Nitrogen?

The amount of nitrogen can be calculated for this value using the equation:

1000 ml of 1N H2SO4 = 1000 ml of 1N NH3 = 1000 ml of 1N (NH4)2SO4 = 1000 ml of 1 N Nitrogen = 14 g of Nitrogen (based on molecular weight calculations)

The Kjeldahl's method is commonly used in estimation of protein content of foods and has been extensively used for protein estimation of various foodstuff. We shall look at the method in details in activity 3 in this practical and try to find the amount of ammonium sulphate in the sample from which protein can be calculated.


Related Discussions:- Determine how to calculate the amount of nitrogen

Post removal technique using prs kit, Post removal Technique using PRS kit ...

Post removal Technique using PRS kit -Transmetal efficiently doming the post head . -Select suitable sized trephine . -Place drop of RC prep on the post head as lubrican

Explain submarginal scalloped rectangular, Explain Submarginal Scalloped Re...

Explain Submarginal Scalloped Rectangular - Limited Mucoperiosteal Flaps - Modification of Rectangular flap in that the Horizontal incision placed in the buccal and labial atta

Explain the hormonal control of blood sugar levels, The sugar carried in th...

The sugar carried in the blood is glucose; the normal value of sugar in the human bloodstream is approximately 90mg per 100 bloods. Sugar is absorbed from the small intestines and

Explain the endochondral ossification, Explain the endochondral ossificatio...

Explain the endochondral ossification The second type of osteogenesis is endochondral ossification. This process is different from intramembranous ossification in that it occur

What do you mean by sex ratio, What do you mean by sex ratio? Sex Rati...

What do you mean by sex ratio? Sex Ratio is defined as "the number of females per 1000 males". Sex ratio is an important social indicator to measure the extent of prevailing e

What is pus, What is pus Pus is a residual of the inflammatory reaction...

What is pus Pus is a residual of the inflammatory reaction. It is having a mixture of fragments of dead leukocytes, infectious agents (generally bacteria) and tissues.

Gonial apospory and somatic apospory, Gonial Apospory and Somatic Apospory ...

Gonial Apospory and Somatic Apospory Gonial Apospory There is no meiosis. The megaspore mother cell enlarges; a small vacuole appears above and below the nucleus. The c

Nutrion, Ask question #Minimum 100 words accepted Which gas is essential f...

Ask question #Minimum 100 words accepted Which gas is essential for pjoto synthesis

Frog, why frog respire through skin

why frog respire through skin

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