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

Define determinants of food security - food access, Define Determinants of ...

Define Determinants of Food Security - Food Access? Food access is linked to its affordability. Food access is ensured when households and all individuals within them have adeq

Animal classification, phylum porifera

phylum porifera

Explain the structure of a human sperm, (a) Explain the structure of a hum...

(a) Explain the structure of a human sperm. (b) Give a schematic representation showing the events of Spermatogeninesis in human male.

Explain exclusion diets, Explain Exclusion diets Exclusion diets: Speci...

Explain Exclusion diets Exclusion diets: Specific dietary exclusion becomes a necessity in case of food allergy or food intolerance. The therapeutic use of such diets req

What is frog central nervous system, What is frog central nervous system ...

What is frog central nervous system Consider Neuron B in the frog central nervous system whose plasma membrane has a newly discovered ligand-gated ionotropic receptor, named th

Mode of nurition, What mode of nutrition did lizard exihbite

What mode of nutrition did lizard exihbite

Explain the determination of vitamin A, Determination of Vitamin A Vita...

Determination of Vitamin A Vitamin A assay is carried out by chemical method. This method is called Carr Price Reaction. Vitamin A and the carotenoids produce an intense b

Define the types of ketogenic diets, Define the types of Ketogenic Diets? ...

Define the types of Ketogenic Diets? The ketogenic diet is initiated after an initial period of Pasting for 24-72 hours, till ketosis is established. There are two types of ket

Define dehydration reaction between both molecules, Some organisms contain ...

Some organisms contain enzymes that condense a fatty alcohol and a fatty acid to generate wax esters. Draw decanol, plamitic acid (C16:0 fatty acid) and the resulting wax ester gen

Exercise induced ventricular arrhythmias, Ventricular arrhythmias are usual...

Ventricular arrhythmias are usually produced by excess catecholamines and vagal withdrawal and occasionally re-entry and triggered activity also plays a role. PVCs are more common

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages