How to evaluate blanching efficiency, Biology

Assignment Help:

How to evaluate blanching efficiency?

Finally, let us learn how to evaluate blanching efficiency? Normally, two of the more heat resistant plant enzymes, namely peroxidase and catalase are used to evaluate blanching efficacy. If both these enzymes are inactivated, it can be safely assumed that most other enzymes are also destroyed. Remember, blanching  is a delicate processing step; time, temperature and the other conditions must be carefully monitored. Blanching time to inactivate enzymes are dependent on:

1.  Type of food

2.  Method or type of heating

3. Product size

4.  Temperature of heating medium

In case of steam blanching, the food product is directly exposed to steam in place of using water as a medium for blanching, which avoids the loss of food soluble solids (flavours, vitamins, acids, sugars etc.) to blanching medium as well  as solves the problem of disposing blanching medium after processing.


Related Discussions:- How to evaluate blanching efficiency

Observation at the park, Ask question #What kinds of detritus or carrion ca...

Ask question #What kinds of detritus or carrion can you observe in this ecosystem? Is there any evidence that scavengers, detritivores or decomposers are utilising this decomposing

Karyokinesis, At the beginning of the process in an animal cell, the partit...

At the beginning of the process in an animal cell, the partition of the centriole takes place, which has been duplicated during Interphase but were in the same centrosome. Bipol

Explain the properties of good prebiotic, Explain the Properties of Good Pr...

Explain the Properties of Good Prebiotic? Thus, to summarize, we can say that a good prebiotic should have the following properties: Be active at a nutritionally feasibl

Describe in detail about the unicellular eukaryotes, Describe in detail abo...

Describe in detail about the unicellular eukaryotes Animal cel1.s and many types of unicellular eukaryotes contain centrioles, which are cylindrical in structure, about 0.15 m

How does the female gamete move from the ovary to the uterus, Q. How does t...

Q. How does the female gamete move from the ovary to the uterus? The female gamete released from the ovary falls into the surrounding abdominal cavity and is collected by the F

Hypothalamus, Hypothalamus functions are generally aimed at maintaining A ...

Hypothalamus functions are generally aimed at maintaining A region in the brain beneath the thalamus; consists of number of aggregations of nerve cells and controls a variety of a

Difference between reproduction system of man and rabbit, Difference betwee...

Difference between Reproduction System of man and rabbit -   S.No.   Man   Rabbit   1.   2.   3.

Accident causation - accidents and losses, Accident Causation - Acciden...

Accident Causation - Accidents and Losses Several accidents occurs everyday year round in industries. We have already discussed different types of accidents and injuries t

Steps involved in using bacteria to produce human insulin, Outline the step...

Outline the steps involved in using bacteria to produce human insulin. The gene for insulin is 'cut' from the appropriate strand of DNA using restriction enzymes. Plasmids are

Muscles, what process provides the energy for muscle contraction?

what process provides the energy for muscle contraction?

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