What is the vacuum puff drying, Biology

Assignment Help:

What is the Vacuum Puff Drying?

The vacuum puff process has been developed for drying liquids under vacuum. The development of processes for drying liquids under vacuum came from the observations made on the freeze drying of orange juice concentrate. The rate of drying of the product in the liquid state was double that in the frozen state (freeze drying) and the dried product had a highly porous structure, which exhibited good rehydration properties. This was due to the fact that under vacuum conditions the liquid tends to foam and produce a film structure, which dries to give a highly porous solid.


Related Discussions:- What is the vacuum puff drying

What is angina pectoris, Q. What is Angina Pectoris? Chest discomfort i...

Q. What is Angina Pectoris? Chest discomfort is often reported by most patients especially those which are chronic cases of dyslipidemia and/or hypertension. Like diarrhoea and

Ovipary, Ovipary, Vivipary and Ovovivipary In each case of external a...

Ovipary, Vivipary and Ovovivipary In each case of external and in some cases of internal fertilisation, development of the fertilized egg (zygote) occurs outside the mother's

Vegetative development - morphogenesis, Vegetative Development - Morphogene...

Vegetative Development - Morphogenesis This term is coined for the process leading to and determining the form and structure of organs. It is used mainly by experimental morph

Sarcodina, general character of class sarcodina

general character of class sarcodina

State the definition of soil, State the definition of soil The definiti...

State the definition of soil The definition of soil has changed a great deal from a thin "outer layer of  Earth's crust" to "a collection of natural bodies on the surface of th

Plant responses., Why do climbers such beans plants coil up a post?

Why do climbers such beans plants coil up a post?

Chordata, what are the two main subdivisions of the phylum chordata

what are the two main subdivisions of the phylum chordata

Six kingdom worksheet, what protist changes shape constantly and flows arou...

what protist changes shape constantly and flows around its food to engulf it?

Respiration in cockroach, what is the chemical reaction of respiration in c...

what is the chemical reaction of respiration in cockroach?

What are synthetic auxins, What are synthetic auxins and what are their use...

What are synthetic auxins and what are their uses? Synthetic auxins, like indolebutyric acid (IBA) and naphthalenic acid (NAA) are substances same to IAA (a natural auxin) but

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