Why and how does the food get spoiled, Biology

Assignment Help:

Why and how does the food get spoiled?

There are several causes of food spoilage. These include:

  • Growth of Microorganisms, such as bacteria, molds and yeasts, which can spoil food very fast.
  • Action of Enzymes, present in all raw food, promotes chemical changes affecting especially the food texture and flavor.
  • Atmospheric oxygen can react with some food components, which may cause rancidity or color changes (oxidative reaction).
  • Damage due to pests (insects, rodents etc), which account for huge losses in food stocks (Infestations).
  • Others: moisture, light, time, temperature (heat and cold), mechanical damage, etc.

 

At any one time, many forms of spoilage may take place depending upon the food and environmental conditions. Food processing involves the development of preservation techniques to slow down or stop the food spoilage caused by the above factors and finally result in the preservation of food.

 


Related Discussions:- Why and how does the food get spoiled

Psychopharmacology, PSYCHOPHARMACOLOGY: Psychotropic drugs are drugs u...

PSYCHOPHARMACOLOGY: Psychotropic drugs are drugs used for mentally ill patients for psychotic and neurotic condition.  1)  Antipsychotic or Neuroleptic Drugs and Anti-parki

Describe metabolic acidosis and respiratory acidosis, Q. What is the differ...

Q. What is the difference between metabolic acidosis and respiratory acidosis and what is the difference between metabolic alkalosis and respiratory alkalosis? Respiratory acid

Source of cells for regeneration, Source of Cells for Regeneration It...

Source of Cells for Regeneration It had been considered earlier that interstitial cells constitute a reserve of undifferentiated cells that provide the cellular material for

Explain interaction of pyridoxine with carbohydrates, Explain Interaction o...

Explain Interaction of pyridoxine with Carbohydrates? Pyridoxine is involved in glyconeogenesis through its action in transaminase reactions. Low levels of pyridoxine impair gl

Pericardial valves: carpentier edwards, Pericardial Valves: Carpentier Edwa...

Pericardial Valves: Carpentier Edwards (Perimount Valve) :  Pericardium preserved in gluteraldehyde and mounted on flexible stent is available for mitral and aortic positions

Is there a larval stage in echinoderms, Q. Is there a larval stage in echin...

Q. Is there a larval stage in echinoderms? In echinoderms embryonic development is indirect, with ciliated larvae.

Explain about the essential fat in humans, Explain about the essential fat ...

Explain about the essential fat in Humans? For the body to function normally, certain amount of body fat is required. This is called essential fat. For women, average amount of

Preparation of icu after surgery, Preparation of ICU Cardiac surgical ...

Preparation of ICU Cardiac surgical ICU is generally connected to the operation theatre so that the patient can be wheeled into the ICU after surgery and also to wheel back

Breeding of crops with high levels of minerals is called, Breeding of crops...

Breeding of crops with high levels of minerals, vitamins and proteins is called: 1. Somatic hybridisation 2. Biofortification 3. Biomagnification 4. Micropropagation

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