Routine control includes the continuous monitoring of the typical product spoilers. If always the same products are produced in a line, usually a combination of those analyses which have the best information potential while they are well adaptable into the laboratory work flow has established.
But routine can make blind – often a view from outside may help to introduce small and large improvements in the process. Especially when producing beer mixes, shanties, or fruit containing mixes, it is essential to review the routine microbiology methods of a lab: the possible spectrum of spoilers is basically changing as soon as sugar comes into the product. Besides, new raw materials as tropical fruit may bear new and even heat resistant spoilers for which the standard conservation processes may not be sufficient. A contamination by Alicyclobacillus is not at all always induced by A. acidoterrestris – anyways the standard analysis methods are often only focusing on this species.
We can be your second eye – we record the actual status of your microbiology lab and work out together with you the best routine method for you and your lab. What you can’t do yourself, our service lab is happy to assist with: The identification of unknown bacteria or yeast which caused pressure in your containers. Or the routine analysis for Alicyclobacillus according to IFU method no. 12, combined with PCR analysis – the result is available 3 days earlier and it is including a test for all Alicyclobacillus species.
You receive the best possible information from us also when backtracing spoilers through your production process: sharing an identical name does not necessarily mean identical microorganisms and identical contamination sources! By DNA sequencing we can directly compare different isolates of microorganisms and so tell you if those are really identical or if they are varieties of one species. Only with these results you can reliably localize the potential sources of a contamination.