The Yeast Vacuole--A Scanning Electron Microscopy Study During High Gravity Wort Fermentations
2007
Pratt, P.L. | Bryce, J.H. | Stewart, G.G.
The yeast vacuole has been shown to exhibit morphological responses to environmental conditions when exposed to worts of different gravity during fermentation. Marked effects of high gravity wort (20° Plato) on yeast morphology compared to more conventional wort gravity (12° Plato) were observed. High gravity worts caused vacuolar enlargement compared to conventional gravity wort. These results suggested that yeast cells experienced severe alterations with the vacuolar tonoplast when exposed to high osmotic pressure and elevated levels of ethanol.
显示更多 [+] 显示较少 [-]AGROVOC关键词
书目信息
出版者
Elsevier B.V.
其它主题
Wort (brewing); Scanning electron microscopy; Brewers yeast; Microbiology of food processing - field crop products
语言
英语
注释
Includes references
类型
Journal Article; Text
2024-02-28
MODS