Explain about the blanching - food processing, Biology

Assignment Help:

Explain about the Blanching - Food Processing?

Blanching is used for variety of purposes. It is defined as a mild heat treatment applied to tissue (usually plant) prior to freezing, drying or canning. Why do we need to blanch foods? 

Well, blanching is useful and its functions include:

  • Inactivate most enzymes
  • Some cleaning action
  • Removes substances in some products
  • Activates some enzymes (if controlled)
  • Removes undesirable odors/flavors
  • Softens fibrous material and decreases volume
  • Expels air and respiratory gasses
  • Preheating of product prior to canning

Related Discussions:- Explain about the blanching - food processing

Adaptatin, what are the adaptations of amoeba

what are the adaptations of amoeba

Chemical energy of matter, Chemical energy of matter : As is obvious from ...

Chemical energy of matter : As is obvious from  the above  account  living cells  obtain  energy  by breaking   C-C and C-H bonds  of organic  matter under the  process of catabol

Define x-ray chest and coronary angiography, Q. Define X-Ray Chest and Coro...

Q. Define X-Ray Chest and Coronary Angiography? X-Ray Chest It shows cardiomegaly with left ventricle (LV) and left atrium (LA) enlargement. There may be signs of pulmona

What is patient''s plasma osmolarity after the infusion, Tina administered ...

Tina administered 1 liter of sterile distilled water IV to a patient. Predict the direction (increase, decrease, no change) you would expect Tina's infusion to have produced in the

Explain about s-shaped incision for a mini pedicle flap, Q. Explain about S...

Q. Explain about S-Shaped incision for a mini pedicle flap? The S - shaped incision is indicated where a papilla needs to be developed and was first described by Palacci. This

Explain about oxidation reduction potential, Q. Explain about Oxidation red...

Q. Explain about Oxidation reduction potential? The tendency of a substrate to accept or donate electrons is termed its redox potential (Eh). When a substrate loses electrons,

Future challenges of management of renewable resources, Define Future chall...

Define Future challenges of management of renewable resources?   In response to past shortcomings in a few fisheries management, and to dealing with other conservation goals

Segments of environment:, Segments of Environment: The environment ...

Segments of Environment: The environment is not a simple distribution of gases but is highly complex and structured. It comprises of four segments:   Lithosphere

Definition of osmosis, Definition of osmosis A) The best explanation of...

Definition of osmosis A) The best explanation of osmosis is 'The movement of water from a dilute solution to a    concentrated solution across a partially permeable membrane'.

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