Microbial limits in food industries
Can any one give me the following details?
A. Microbial load in various rooms in food packing rooms in ready to cook & ready to eat (Total plate count, total yeast& moulds, coliforms, E.coli, Salmonella)
for
1. Swabs
2. Air collection(by plate & Air samplers
B. Containers
C. Aprons
D. Hands
Regards,
Ram's
There are many diverse opinions here on this topic. Regulatory values are generally not common. It may also depend on yr specific product / process.
Could try this for a starter (a quick search will give many more ) -
http://www.ifsqn.com...showtopic=10523
Rgds / Charles.C
BTW, welcome to the forum
I recently found the medical standards for clean rooms. Obviously very strict, but there lowest category (d) may be helpful as it is for non critical areas in medical which is defined as " Clean areas for carrying out less critical stages in the manufacture of sterile products"
For these the airplate counts are:
Air sample <200cfu/ m3
settle plates (diam 90mm) < 100 cfu/ m3
Contact plates (diam 50mm) , 50 cfu/ m3
I am currently trying to find final values for all of these, and if I track anything further down, I will post them.
Keep well,
Norah- Ann
Thanks Norah- Ann.Hi,
I recently found the medical standards for clean rooms. Obviously very strict, but there lowest category (d) may be helpful as it is for non critical areas in medical which is defined as " Clean areas for carrying out less critical stages in the manufacture of sterile products"
For these the airplate counts are:
Air sample <200cfu/ m3
settle plates (diam 90mm) < 100 cfu/ m3
Contact plates (diam 50mm) , 50 cfu/ m3
I am currently trying to find final values for all of these, and if I track anything further down, I will post them.
Keep well,
Norah- Ann
In Romanian are establish the value for sanitation test by legislation:
This are the values, maybe can help you:
Air for production area NTG <600/m3; yeast &moulds <300/m3
Work surface: coliforms absent, NTG <2 if the coliforms are absent
Hands: enterobacteriacee absent, staphilococ coagulazo-pozitiv absent;
Work equipment: NTG absent, coliforms absent
All the best,
maricmargot