Yeast: Difference between revisions
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The most important metals that influence yeast fermentation processes are potassium and magnesium (as bulk metals), and calcium, manganese, iron, copper and zinc (as trace metals).<ref name=walden>Walker G, De Nicola R, Anthony S, Learmonth R. [https://research.usq.edu.au/download/286887950bc7e5fc18959042c5efa3ddb1798fc69584bc7ae41fb1680bbf81b6/239682/Walker-De_Nicola__Anthony_Learmonth_aper_IBD_Hobart_2006.pdf Yeast-metal interactions: impact on brewing and distilling fermentations.] In: Proceedings of the Institute of Brewing & Distilling Asia Pacific Section 2006 Convention. 2006.</ref> | The most important metals that influence yeast fermentation processes are potassium and magnesium (as bulk metals), and calcium, manganese, iron, copper and zinc (as trace metals).<ref name=walden>Walker G, De Nicola R, Anthony S, Learmonth R. [https://research.usq.edu.au/download/286887950bc7e5fc18959042c5efa3ddb1798fc69584bc7ae41fb1680bbf81b6/239682/Walker-De_Nicola__Anthony_Learmonth_aper_IBD_Hobart_2006.pdf Yeast-metal interactions: impact on brewing and distilling fermentations.] In: Proceedings of the Institute of Brewing & Distilling Asia Pacific Section 2006 Convention. 2006.</ref> | ||
The major stresses encountered by industrial yeasts are temperature shock, osmotic stress and ethanol toxicity.<ref name=walden/> | |||