Study of food texture, Biology

Assignment Help:

Q. Study of food texture?

We learnt earlier that texture is observed in terms of tactile sensations i.e. finger feel and mouth feel. Finger feel is sensed before ingestion, by pressing and touching, e.g. to detect the freshness or staleness of bread by hand feel. On the other hand, once you ingest the food the mixed feeling derived mainly due to the activation of palate and teeth, is the mouth feel. During chewing, various kinds of forces are applied which tell us about the texture of the food. The forces are compression, cutting, tensile strength and shearing.  These same kinds of forces are imitated in the objective evaluation of textural properties.  The term 'mouth feel' can therefore be defined as the mingled experience arising from the sensation of the skin and the mouth during and after ingestion.

You may be wondering why a study of the food texture is important. The study of food texture is important for three reasons:

1. To evaluate the resistance of product against mechanical action such as in mechanical harvesting of fruits and vegetables,

2. To determine the flow properties of a product (what is referred to as rheology) during processing, handling and storage, and

3. To establish the mechanical behaviour of food when consumed.


Related Discussions:- Study of food texture

Phylum colentrata, In phylum colenterata if tissues are present in the body...

In phylum colenterata if tissues are present in the body of an organism then why organs are not present as group of tissues makes an organuestion..

What is the average number of minutes a cell, You have 200 cells and find 1...

You have 200 cells and find 120 in interphase, 57 in prophase, 8 in prometaphase, and 5 in metaphase, 8 in anaphase and 2 in telophase. (None in G0 phase). it takes 18 hours to com

What are flagella and cilia, Q. What are flagella and cilia and how do thes...

Q. What are flagella and cilia and how do these structures acquire movement? What are some examples of flagellated and ciliated cells in humans? Flagella and Cilia are structur

What are the dietitians services, What are the dietitians services Diet...

What are the dietitians services Dietitians are engaged in a variety  of  positions and  in a number of  work settings. Of course the largest proportion is  involved engaged in

Explain horizontal full mucoperiosteal flaps, Explain Horizontal Full Mucop...

Explain Horizontal Full Mucoperiosteal Flaps - Endodontic Surgery      a) Also called:  Envelope flap, b) Only a Horizontal incision, without the vertical releasing incision

Discuss the health impact of any one specie, Discuss the economic/health im...

Discuss the economic/health impact of any one species of harmful water molds.

Diagnosis of acute myelogenous leukemia, The most recent blood work of a pa...

The most recent blood work of a patient with a diagnosis of acute myelogenous leukemia (AML) reveals thrombocytopenia. Where is the patient most likely to experience abnormal bleed

Who was gregor mendel, Who was Gregor Mendel? The Mendel is considered ...

Who was Gregor Mendel? The Mendel is considered the father of Genetics. He was a monk, botanist and biologist born in Austria in 1822 and who died in 1884. Throughout the years

Explain about the endocrine system, Why is the endocrine system considered ...

Why is the endocrine system considered one of the integrative systems of the body? What is the other physiological system that also has this function? The endocrine system is s

Explain the causes of steatorrhoea, Q. Explain the Causes of steatorrhoea? ...

Q. Explain the Causes of steatorrhoea? The list of possible underlying causes of steatorrhoea includes: • Malabsorption • Malabiorptian of fats in small intestine •

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