Define vacuum production and thermal processing - canning, Biology

Assignment Help:

Define Vacuum production and Thermal processing - Canning?

Vacuum production - This can be obtained by filling the heated product into the can, by heating the can and contents after filling, by evacuating the headspace gas in a vacuum chamber, or through injecting superheated steam into the headspace. In every case the can end is seamed on instantly afterwards.

Thermal processing - The filled sealed can should be heated to a high temperature for an adequate length of time to ensure the destruction of spoilage micro-organisms. This is generally performed in an autoclave or retort, in an environment of steam under pressure.


Related Discussions:- Define vacuum production and thermal processing - canning

Difference between micronutrients and macro, Q. What is the difference betw...

Q. What is the difference between micronutrients and macro? The classification criterion of nutrients into micronutrients and macro has no relation to the size of the molecul

What are the chief complaint and patient expectations, Chief Complaint and ...

Chief Complaint and Patient's Expectations It is extremely vital to know what the patient really wants. 1. The chief complaint should be recorded in patient's own words as f

Carbohydrates requirement during myocardial infarction, Q. Carbohydrates re...

Q. Carbohydrates requirement during myocardial infarction? The protein intake generally remains the same as per the RDI i.e. 1.0 gm protein per kg body weight per day. Adequate

Six-membered oxygen-containing ring is referred as, A cyclic hemiacetal wit...

A cyclic hemiacetal with a six-membered oxygen-containing ring is referred to as a(n): Select one: a. aldehyde. b. pyranose. c. ketopentose. d. furanose. e. sorbi

Explain therapeutic diets, Explain Therapeutic diets Therapeutic diets ...

Explain Therapeutic diets Therapeutic diets are adaptations of the normal or  regular diet.  In other words, it is a diet  for a patient suffering  from a  specific disease  su

.phylum pisces, wt is an air bladder and its function wt is catadromous and...

wt is an air bladder and its function wt is catadromous and anadromus migration

Build a genomic dna library, Construct a genomic DNA library with the help...

Construct a genomic DNA library with the help of some methylaee and finall do viral packaging.

Anatomy in relation to taxonomy, Q. Anatomy in relation to taxonomy? Th...

Q. Anatomy in relation to taxonomy? The use of anatomical* characters in taxonomy began with the development of the microscope which provided the biologist a new tool to observ

Defence mechanisms of the host, Defence mechanisms of the host The hea...

Defence mechanisms of the host The healthy animal is protected from pathogenic organisms present in the environment by virtue of the effective immune mechanism present from bi

What are SOL, What are sols?  A colloidal system in which solid  partic...

What are sols?  A colloidal system in which solid  particles are dispersed in a liquid is referred to as a sol, to distinguish it from a true solution. In a true solution, the

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