Explain non-starch polysaccharides, Biology

Assignment Help:

NON-STARCH POLYSACCHARIDES

A polysaccharide often termed as complex carbohydrate. Besides starch, a mixture of substances called non starch polysaccharide (NSP), also constitute carbohydrates.

Dietary fibre, a term familiar to all of us, is also known as non-starch polysaccharides (NSP). It is the name given to a group of materials found in the cell walls of plants which give the plant its structure and form. It includes those carbohydrates that are not digested or absorbed, but pass through to the colon where bacteria ferment them for energy, thereby stimulating their growth. Because the  term 'dietary fibre' describes a nutritional concept rather than a component of diet, it has been suggested that the term be phased out and replaced with the term 'NSP' but this has been difficult because the word fibre is so widely used.  Examples of NSP include cellulose, pectin, gums, beta-glucans etc. In this section we will learn about these different non-starch polysaccharides. The major polysaccharides in the plant cell wall are cellulose, carboxymethyl cellulose, hemicellulose and pectin. Let's learn about  them.

 


Related Discussions:- Explain non-starch polysaccharides

Xerophytes, Xerophytes Xerophytes are sometimes loosely defineri as 'pl...

Xerophytes Xerophytes are sometimes loosely defineri as 'plants of dry habitats'. But others have defined xerophytes as 'plants which grow on the substratum that usually beco

What is the relevance of knowing about gi of foods, What is the relevance o...

What is the relevance of knowing about GI of foods? Let us see how this index is helpful in prescribing therapeutic diets. You would realize that the dietary GI provides an ind

What is the importance of water for enzymatic activity, Q. What is the basi...

Q. What is the basic importance of water for enzymatic activity? Ans. Biological catalysts, Enzymes, relay on water to reach their substrates and attach to them. There is

Explain three basic sexual life cycles studied in biology, What are the thr...

What are the three basic sexual life cycles studied in Biology? Which of them corresponds to metagenesis? Which of them is the human life cycle? Sexual reproduction may take pl

What are the two main species of taenias, What are the two main species of ...

What are the two main species of taenias that cause human diseases? The two major species of taenias that cause disease in humans are Taenia solium, or the pork tapeworm, and T

Class of coclentrata, ????? # 100 ??????????? #Minimum ?????? ?????

????? # 100 ??????????? #Minimum ?????? ?????

Carbon cycle, state 3 ways human activities add carbon to the atmosphere

state 3 ways human activities add carbon to the atmosphere

Some common air pollutants: particulates, Particulates: These are suspe...

Particulates: These are suspended droplets, solid particles or mixture of two. So all the atmospheric substances that are not gases are called particulates. A number of term

What is the estimated percentage of water in the human body, What is the es...

What is the estimated percentage (in mass) of water in the human body? Is this percentage expected to be larger in the adult or in the old individual? About 65% of the human in

Describe transfer rna, Transfer RNA which is also known as tRNA is an adapt...

Transfer RNA which is also known as tRNA is an adaptor molecule composed of RNA, classically 73 to 93 nucleotides in length, which serves as the physical link between the nucleotid

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