LoginRegister



Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Freeze dried pet food, how are they made?
05-24-2012, 02:57 AM,
#1
Ram Offline
VIP Member

*******


Posts: 1,112
Threads: 247
Joined: 02-20-2012
Reputation: 2
Freeze dried pet food, how are they made?
By the name of the "Freeze dried", I was under the impression the food was frozen while still fresh, then dried. Big Grin How exactly were these freeze dried pet food made?

Most people think frozen food is better than freeze dried food.

However, all the manufacturers who make freeze dried food claim their freeze dried food retain most of the nutrients with the help of "latest technologies". Do you believe them?
Visit this user's website Find all posts by this user
Quote this message in a reply
05-24-2012, 06:10 AM, (This post was last modified: 05-24-2012, 06:13 AM by Fishbone.)
#2
Fishbone Offline
Member

*****


Posts: 658
Threads: 28
Joined: 04-13-2012
Reputation: 1
RE: Freeze dried pet food, how are they made?
The basic concept of freeze drying is, to freeze the perishable product, then using some type of vacuum, lower the pressure in a controlled fashion, to allow the water, in a solid state at this point, to convert directly to a gas, without going through the intermediate liquid state. I don't exactly understand the process of sublimation. But the idea is that by using this process in a controlled way, you can remove the moisture easily in a controlled fashion, easily preserving it, and leaving almost everything else. But of course, most living things are primarily water, and are definitely water dependent, so removing water cannot leave any organic product unchanged.

As for the health benefits and which food is more healthful for a pet, it really depends on the food itself being freeze dried. I am already on record saying that most freeze dried insects are a shell of their former selves, both literally and figuratively. From what I have seen, plant materials seem to hold more nutrition than most protein based (animal) materials. I am sure there are exceptions, I haven't studied all of them. It is mostly dependent on how easily the rest of the chemicals in the original product lend themselves to sublimation, and how the removal of all or part of those products in addition to the water affect what is left in the remaining product, nutritionally and otherwise.

I'll now leave this question to the bio-chemist, that should hopefully wonder by anytime. Big Grin
Find all posts by this user
Quote this message in a reply


Possibly Related Threads...
Thread Author Replies Views Last Post
  Is it cruel to make your pet wear clothes? Melody_Of_Rain 51 15,884 11-05-2016, 06:20 PM
Last Post: Madeira
  Spurned by a pet remnant 4 524 10-10-2016, 10:20 PM
Last Post: Corzhens
  Is eating grass normal or abnormal for your pet ?? Happyflowerlady 26 3,412 08-23-2016, 08:56 AM
Last Post: Loro
  Feeding habits and pet interaction remnant 2 422 08-23-2016, 12:41 AM
Last Post: rz3300
  Strange things your pet is attracted to TreeClimber 32 5,621 08-05-2016, 05:11 AM
Last Post: kfander
  pet relocation parulverman 1 370 07-03-2016, 06:27 PM
Last Post: sonamjain
  Do you detox your pet? remnant 2 445 06-30-2016, 02:28 AM
Last Post: Novelangel
  Are you a pet owner or a pet parent? maxen57 6 651 06-27-2016, 07:02 PM
Last Post: pwarbi
  Levying tax on pet owners Corzhens 1 417 06-17-2016, 07:35 AM
Last Post: CatCuddler57
  Would you "rescue" a pet from the pet store? Ram 15 2,113 06-13-2016, 03:07 PM
Last Post: maxen57
  Pet Blessing Corzhens 4 552 06-13-2016, 02:58 PM
Last Post: Corzhens
  Mouse Flavored Cat Food Yatte 9 3,941 06-11-2016, 07:29 AM
Last Post: Novelangel
  Ever witnessed your pet die? remnant 8 803 06-09-2016, 11:56 AM
Last Post: Happyflowerlady
  When you spoil your pet... Corzhens 3 390 06-07-2016, 08:32 PM
Last Post: Novelangel
  When a pet has to die remnant 1 463 06-04-2016, 07:26 AM
Last Post: Corzhens

Forum Jump:


Users browsing this thread: 1 Guest(s)


Contact Us | Pets Keepers Guide | Return to Top | | Lite (Archive) Mode | RSS Syndication| Rules & Privacy | Advertise Here