Home | Community | Message Board

MRCA Tyroler Gluckspilze
This site includes paid links. Please support our sponsors.


Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Shop: North Spore Bulk Substrate   Original Sensible Seeds Bulk Cannabis Seeds   Left Coast Kratom Buy Kratom Extract   Mushroom-Hut Substrate Bags

Jump to first unread post Pages: < Back | 1 | 2  [ show all ]
Some of these posts are very old and might contain outdated information. You may wish to search for newer posts instead.
OfflinefirstTIMER420
Born the son of a sharecropper..
Male User Gallery


Registered: 05/08/15
Posts: 1,025
Loc: US, maybe?
Last seen: 6 years, 4 days
Re: PRESSURE COOKER USE FOR STERILIZATION [Re: rxb]
    #21721938 - 05/25/15 06:03 PM (8 years, 8 months ago)

its all good man, thanks for the links.:thumbup:


--------------------
12 34 http://www.shroomery.org/forums/showflat.php/Number/22386794[/url]
--Anything posted by this account is completely fictitious--


Extras: Filter Print Post Top
Onlinerxb
n00b-sabot
 User Gallery


Registered: 08/24/13
Posts: 9,522
Loc: FREE PSYCHONAUTICA
Last seen: 7 minutes, 20 seconds
Re: PRESSURE COOKER USE FOR STERILIZATION [Re: firstTIMER420]
    #21721946 - 05/25/15 06:04 PM (8 years, 8 months ago)

that all american is worth about 3 times that price btw

new its around $250 bux, and theres nothing that really goes bad on them thats not easily replacable.


--------------------
->$10 FLOW HOOD ALTERNATIVE <-

. i cleaned a mold contaminated live culture and saved it. (might have useful applications)

[quote]Enlil said:
I'd be the guy with thousands of minions doing my bidding and all of the hot women locked in a cage for my use.[/quote]


Edited by rxb (05/25/15 06:06 PM)


Extras: Filter Print Post Top
Offlinematsc
Stranger
Male

Folding@home Statistics
Registered: 09/17/12
Posts: 681
Loc: Arizona
Last seen: 3 months, 9 days
Re: PRESSURE COOKER USE FOR STERILIZATION [Re: rxb] * 1
    #21722517 - 05/25/15 08:43 PM (8 years, 8 months ago)

You should also be aware that PCs generally are set to work at 15 PSI. So if find one without a monitor/adjustment, you can pretty safely assume it will be 15. Just means you wont be able to work at other pressures (Which is really isn't that often for general purposes)


--------------------
My Trade List!


Extras: Filter Print Post Top
Offlineannoyed
Stranger

Registered: 04/12/20
Posts: 33
Last seen: 5 months, 7 days
Re: PRESSURE COOKER USE FOR STERILIZATION [Re: firstTIMER420]
    #27347150 - 06/13/21 07:11 PM (2 years, 7 months ago)

Please reconsider using a pc/autoclave for anything "sterilizing" media.

Pc'ing is not meant to sterilize.

It kills the organisms in the media but the spores of many bacteria are simply unaffectef by pc'ing at 15 psi.

Commercial growers that use an autoclave/pc will 'sterilize' their media for 24 hours.

Their process destroys the nutrient profile of the media!

It's almost like people are allergic to nutrients. Whether it's the food they eat or the media they use for their mushrooms, they opt for the lowest quality substance they can get.

No wonder so many growers use coir. Which is basically wood fiber with less nutrients.

You will get less chance of contamination with a lower nutrient media especially if you are using dung to grow on.

However, it is not a necessity to pressure cook the media. It isnt even beneficial or an improvement over steaming.

The reason you can steam rice flour is because it is flour.

It is easily hydrated and hence more spores germinate in the media before you pasteurize it.

This works but pasteurization is outdated. The only reason the food industry still uses this method of food preservation is for economic reasons.

Time is money.

But for a hobbyist, efficiency is money.

A better technique to clean the media is to heat the media once a day to about 180f over the course of a week.

Yes, what i am saying is revolutionary. But this is the generation of revolutions.

If you listen to how the majority do anything,  you will fall from heaven in to hell.


Extras: Filter Print Post Top
Invisiblesandman420
Saint PP
Male


Registered: 06/17/04
Posts: 5,384
Trusted Cultivator
Re: PRESSURE COOKER USE FOR STERILIZATION [Re: annoyed]
    #27347183 - 06/13/21 07:42 PM (2 years, 7 months ago)

wut

no one sterilizes media for 24 hours, only substrates in a low/no pressure steam environment are done like that not media like agar or broths and those are plenty sterile at 15psi. Same exact techniques used in labs all across the world for all kinds of agar works not just mushrooms. Even tools used in surgeries. Your ideas don't really hold up to the real world.


--------------------
- Sandbag Tek - How To Sterilize Spawn Bags - All About Static Pressure / Pressure Drop for DIY Flow Hoods - Sandman's LC Tek-

Marijuanaut escapes earth to cultivate - Grow-room is church temple of the new stoner breed


Extras: Filter Print Post Top
InvisibleThe Fresh PrintsS
Smell ya later
Male User Gallery


Registered: 05/19/12
Posts: 1,377
Loc: Bel-Air Flag
Trusted Cultivator
Re: PRESSURE COOKER USE FOR STERILIZATION [Re: annoyed]
    #27347231 - 06/13/21 08:37 PM (2 years, 7 months ago)

I'd like to throw all of your posts in a pressure cooker at 15psi


--------------------


Extras: Filter Print Post Top
OfflineCrackatoa
Stranger in a strange land
I'm a teapot User Gallery


Registered: 03/31/19
Posts: 5,399
Loc: Over by your Mama's house Flag
Last seen: 3 hours, 4 minutes
Trusted Cultivator
Re: PRESSURE COOKER USE FOR STERILIZATION [Re: The Fresh Prints]
    #27347255 - 06/13/21 09:04 PM (2 years, 7 months ago)

:kittylaugh:


--------------------

Crack's Tek's and Shit



Extras: Filter Print Post Top
Jump to top Pages: < Back | 1 | 2  [ show all ]

Shop: North Spore Bulk Substrate   Original Sensible Seeds Bulk Cannabis Seeds   Left Coast Kratom Buy Kratom Extract   Mushroom-Hut Substrate Bags


Similar ThreadsPosterViewsRepliesLast post
* Re: Pressure Cooker Alternatives? magicpurplecow 2,419 9 05/08/00 08:10 PM
by BaldCuban
* Pressure cooker Deviant 1,654 8 09/17/01 09:19 AM
by Abudiwa
* pressure cooker help SoulJah 4,508 16 03/08/02 04:20 AM
by Anno
* pressure cookers and sterilization CynicalMagician 1,995 6 01/25/02 03:39 PM
by CynicalMagician
* Pressure cooker query? Sillycybe 759 7 01/17/03 07:47 AM
by Sillycybe
* Pressure cooker or Sterilizer? Magash 1,467 3 07/27/02 07:15 AM
by Shaw
* How long without a pressure cooker maria420 943 3 06/30/01 11:26 AM
by thegoldenteacher
* sterilizing without a pressure cooker?
( 1 2 all )
Xplosion84 4,857 24 11/19/02 02:33 PM
by Evolving

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: Shroomism, george castanza, RogerRabbit, veggie, mushboy, fahtster, LogicaL Chaos, 13shrooms, Stipe-n Cap, Pastywhyte, bodhisatta, Tormato, Land Trout, A.k.a
3,966 topic views. 45 members, 300 guests and 47 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:

Copyright 1997-2024 Mind Media. Some rights reserved.

Generated in 0.026 seconds spending 0.008 seconds on 14 queries.