Causes. Acute sinusitis is most often caused by the common cold, which is a viral infection. In some cases, a bacterial infection develops. Risk factors. You may be at increased risk of getting sinusitis if you have: Hay fever or another allergic condition that affects your sinuses
When making yeast bread, the kneaded dough has to have some rise time. During rising, the yeast ferments (eats) the sugar and develops the dough. Rising also improves the flavor and texture of the bread.After kneading, round your dough into a ball.et the dough rise in a warm, draft-free location. Ideal rise temperatures are between 80Â°F â 90Â°F; higher temperatures may kill the yeast and keep the dough from rising; lower temperatures will slow the yeast activity which will increase your rise time. Suggested Rising Methods. 1.
As a general observation, the fermentation rate increases with a rise in temperature up to a maximum of perhaps 100 to 105 F (38 to 41 C). The rates of carbon dioxide generation of dough without added sugar over a 3-hr period at various temperatures within the range of 81.5 to 95 F (28 to 35 C) are shown in Graph 1.here is a specific relationship between yeast and temperatures. Like most living organisms, the metabolic activity of yeast ceases above and below certain fairly well defined temperatures. Its ability to leaven is also effected over a broad thermal range. These are summarized in Table 4 below.