eschuld
New Member
So not a home brew rookie here - I am not worried that the gas created in fermentation is going to kill me and my family horribly.
We are all aware that regular fermentation releases CO2. It's great and I'm very happy for that.
SHOULD a beer become infected in its fermentation process - will it produce any other gas that could be detectable?
Here is why I'm asking - I work with electronics, programmable micro-controllers, gas sensors, etc... (I am currently working on a fart detecting robot... well - it wasn't originally going to be a fart detecting robot - but I was ordering parts for a small robot I am working on building and needed to place a large enough order to get free shipping and discovered the methane sensor would tip me over just enough to get that free shipping... and the very mature side of me thought that if the robot could detect methane it would be an added level of humor watching people let er rip on my robot in an effort to trigger the sensor.)
OK - back story complete, you are almost all up to speed.
I was brewing beer on Sunday night - everything is going great - wonderful bubbles flowing through the airlock by the next night when I got home from work. So I thought - hey - I know CO2 is being released - but wouldn't it be neat if I could make a small device that could I put on the top of my air lock that would sit and read the gasses passing through and if something was amiss I could be alerted to it!? Essentially saving me the time of waiting for the ferment to finish, transferring to the keg, carbonating the beer, only to take that first sip and endure the great disappointment of contaminated beer. (Albeit a very small likelihood - as I am very careful with my brewing.)
So - back to my question - if a beer becomes infected - will it release other gasses than CO2?
We are all aware that regular fermentation releases CO2. It's great and I'm very happy for that.
SHOULD a beer become infected in its fermentation process - will it produce any other gas that could be detectable?
Here is why I'm asking - I work with electronics, programmable micro-controllers, gas sensors, etc... (I am currently working on a fart detecting robot... well - it wasn't originally going to be a fart detecting robot - but I was ordering parts for a small robot I am working on building and needed to place a large enough order to get free shipping and discovered the methane sensor would tip me over just enough to get that free shipping... and the very mature side of me thought that if the robot could detect methane it would be an added level of humor watching people let er rip on my robot in an effort to trigger the sensor.)
OK - back story complete, you are almost all up to speed.
I was brewing beer on Sunday night - everything is going great - wonderful bubbles flowing through the airlock by the next night when I got home from work. So I thought - hey - I know CO2 is being released - but wouldn't it be neat if I could make a small device that could I put on the top of my air lock that would sit and read the gasses passing through and if something was amiss I could be alerted to it!? Essentially saving me the time of waiting for the ferment to finish, transferring to the keg, carbonating the beer, only to take that first sip and endure the great disappointment of contaminated beer. (Albeit a very small likelihood - as I am very careful with my brewing.)
So - back to my question - if a beer becomes infected - will it release other gasses than CO2?