Explain about the glycemic index (gi), Biology

Assignment Help:

Explain about the Glycemic Index (GI)?

In the previous sections, we have studied that some carbohydrates are rapidly digested and absorbed, some are digested slowly while some are not digested at all. Thus, it is obvious that different carbohydrates will raise blood glucose levels to a different extent. The ability of carbohydrates to raise blood glucose is referred to as "Glycemic Index" (GI).

Table: Glycemic indices of some foods

125_Glycemic Index.png

GI is a quantitative assessment of foods based on post prandial blood glucose response (i.e. blood glucose level after a meal) expressed as a 'percentage of the response to an equivalent carbohydrate portion of a reference food'. The reference food is white bread with a GI set at 100. Glycemic indices of some foods are given in Table 3.4. Here you can see 2 columns indicating GI. In the first one, the reference food is white bread (Wb), while the second column has glucose (g) as its reference food with a GI of 100.


Related Discussions:- Explain about the glycemic index (gi)

Explain the soft diet, Explain the soft diet The soft diet provides so...

Explain the soft diet The soft diet provides soft whole food that is lightly seasoned and moderately low in fibre. The foods have a soft  texture and are easy  to digest. Smal

Formation of identical twins and fraternal twins, Describe the events whic...

Describe the events which lead to the formation of (a) identical twins, (b) fraternal twins.   (a) Identical twins are derived from the products of a one zygote which separa

Which of following is not true regarding the immune response, Which of the ...

Which of the following is not true regarding the immune response? Answer The immune response uses chemical and phagocytic cells to destroy foreign cells. Once initiated, the immune

Main means by which autotrophic beings obtain energy, What is the main mean...

What is the main means by which autotrophic beings obtain energy? The major means by which autotrophs obtain energy is photosynthesis (There are also chemosynthetic autotrophs)

The cell membrane or plasma membrane ruptures, What happens when the cell m...

What happens when the cell membrane or plasma membrane ruptures or breaks down? When cell membrane ruptures Ions leek out and if not repaired in time the cell will die. As we k

What vector foce does particle b then exert on a, A charged particle A exer...

A charged particle A exerts a force of 2.39uN to the right on charged particle B when the particles are 12.3 mm apart. Particle B moves straight away from A to make the distance be

Meiosis different from mitosis, All of the following make meiosis different...

All of the following make meiosis different from mitosis, EXCEPT A. Meiosis comprises two separate divisions. B. Meiosis only occurs during embryonic development. C. Chromosome num

Illustrate about the metabolic waste products in the cornea, Illustrate abo...

Illustrate about the metabolic waste products in the cornea? Metabolic Waste Products During the metabolism various waste products including lactic acid, protein an

Productive use values, Productive use values This is the value of natu...

Productive use values This is the value of natural products harvested through commercial logging, agriculture or fisheries and medicines that generated products that are of co

What is gene therapy, What is Gene therapy Gene therapy targets non ger...

What is Gene therapy Gene therapy targets non germ line cells, ie somatic cells, so will not directly affect gene pool. The frequency of the allele for the genetic disease w

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