Explain microbiological changes of food deterioration, Chemistry

Assignment Help:

Microbiological changes

Microbes have the ability to multiply at  high rates when favourable conditions are present. Prior to harvest, fruits and vegetables have generally good defense mechanisms against microbial attacks, however, after separation from the plant they can easily succumb to microbial proliferation. Similarly, meat upon  slaughter  is unable to resist rapidly growing microbes.
 
Microbial growth in foods results in food spoilage with the development of undesirable sensory characteristics and in certain cases the food may become unsafe for consumption. The pathogenicity of certain microorganisms is a major safety concern in processing and handling of foods upon ingestion. Microorganisms such as  Salmonella  species and Escherichia coli strains cause infection while others such as  Aspergillus flavus, Clostridium botulinum and  Staphylococcus aureus produce chemicals in foods that are toxic to humans.
 
From our discussion above it is imperative that we develop mechanisms to determine, monitor and evaluate the shelf life of food products. How is this task done? Let's find out.


Related Discussions:- Explain microbiological changes of food deterioration

Explain the structure of alkenes, Q. Explain the structure of Alkenes? ...

Q. Explain the structure of Alkenes? Ans. Alkenes have the general formula C n H 2n . Therefore, for every n carbon atoms, there are 2n hydrogen atoms. Alkenes have C =

Airbag relation to carbon dioxide, Hi my name is Jordan Riolo and I am a st...

Hi my name is Jordan Riolo and I am a student at Brewster high school doing a chemistry report: Are there certain gases that cannot be used to inflate an airbag due to it’s chemica

Element have electronegativity, Two element have electronegativity of 1.2 a...

Two element have electronegativity of 1.2 and 3.0. Bond formed between them would be: (1) Ionic (2) Polar covalent ( 3) Co-ordinate (4) Metallic A ns: Ionic

Reaction, How do you mean by chemistry?

How do you mean by chemistry?

What is the iupac name of carbon?, IUPAC name is given to compounds. Carbon...

IUPAC name is given to compounds. Carbon is an element so it will bw called as carbon only. eg. hydrocarbons - CH4=methane                            C2H6=Ethane

#thermochemistr, can all the total heat content available betotally convert...

can all the total heat content available betotally converted to work done?

Degree of superheat, How to know degree of superheat from psychometric char...

How to know degree of superheat from psychometric chart?

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