Siebel Dehydrated Culture Media is used for the detection of beer-spoiling bacteria and wild yeasts in brewing culture yeast and beer samples.
- Ready-to-use powder for fast preparation
- Functionality checked by special target germ
- Selective growth
- Detection of brewery related germ
- Recommended by the American Society of Brewing Chemists
- Certified by Siebel Institute of Technology, USA
Four trusted formulations provide essential quality control tools for the brewing industry:
- Hsu’s Lactobacillus/Pediococcus (HLP) Medium
- Lee’s Multi-Differential Agar (LMDA)
- Lin‘s Wild Yeast Medium (LWYM)
- Lin‘s Cupric Sulfate Medium (LCSM)
Lee’s Multi-Differential Agar (LMDA) is a complex nutrient medium that will detect most microorganisms commonly encountered in a brewery. This media is used for bacteria and yeast detection / enumeration. Colonies of acid producing bacteria will be easily identified by the development of a clear zone around them because of their ability to dissolve calcium carbonate in the media. Furthermore, colonies identification will be facilitated by the characteristic color reactions. An antifungal such as ActidioneTM (cycloheximide) can be added to suppress culture yeast growth, therefore making this media selective to bacteria.
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