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Brettanomyces

180 bytes added, 10:14, 19 July 2018
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One of the problems with cell counting for ''Brettanomyces'' is that they tend to form pseudohyphae (elongated cells that are attached to one another) during growth. This makes counting the cells difficult. Martyniak et al. (2017) has proposed a new way of counting cells for ''Brettanomyces'' by using the fluorescence capability of a Nexcelom Cellometer where the AO/PI stains only the nuclei of the individual cells <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/1362220137139530/ Brian Martyniak. Milk The Funk thread on counting ''Brettanomyces'' cells. 06/29/2016.]</ref><ref>[https://link.springer.com/article/10.1007/s10295-016-1861-4 A novel concentration and viability detection method for Brettanomyces using the Cellometer image cytometry. Brian Martyniak, Jason Bolton, Dmitry Kuksin, Suzanne M. Shahin, Leo Li-Ying Chan. 2017.]</ref>. It has been observed that pseudohyphae might be less common in ''Brettanomyces'' cultures that have been grown in wort versus lab media, making them easier to count <ref>[https://www.facebook.com/groups/MilkTheFunk/permalink/1362220137139530/?comment_id=1932020246826180&comment_tracking=%7B%22tn%22%3A%22R%22%7D Caroline Whalen Taggart. Milk The Funk thread on Brettanomyces cell counting. 12/26/2017.]</ref>.
 
See also:
* [http://masterbrewerspodcast.com/092-automated-brettanomyces-cell-counts Interview with Leo Chan on automating cell counting with of ''Brettanomyces'' psueodhyphae.]
====Example of a Home Lab Orbital Shaker====

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