Dry Yeast
Packaging Size | 10 Kg |
---|---|
Usage/Application | Bakery |
Form | Powder |
Shelf life | 24 Months |
Product Packaging Type | Drum |
CAS No. | 8013-01-2 |
Dry yeast powder, also known as active dry yeast, is a form of yeast commonly used as a leavening agent in baking. Here's some information about dry yeast powder:
Chemical Composition: Dry yeast powder is composed of living yeast cells of the species Saccharomyces cerevisiae. It may also contain small amounts of additives such as ascorbic acid (vitamin C) or enzymes to improve its performance.
Physical Properties:
Dry yeast powder appears as fine granules or powder with a beige to light brown color.
It has a relatively long shelf life compared to fresh yeast due to its low moisture content.
Activation: Dry yeast powder is dormant until activated by rehydration. To activate dry yeast, it is typically dissolved in warm water (usually around 110°F or 43°C) along with a small amount of sugar to provide food for the yeast. The mixture is then allowed to sit for a few minutes until it becomes foamy, indicating that the yeast is active and ready to be used in baking.
Uses:
Baking: Dry yeast powder is used as a leavening agent in baking to help dough rise. It is commonly used in bread, pizza dough, rolls, and other yeast-based baked goods.
Brewing: In addition to baking, yeast is used in brewing beer and fermenting other alcoholic beverages.
Nutritional Supplement: Yeast is a good source of protein, B vitamins, and minerals, so it is sometimes used as a nutritional supplement in food products.
Storage and Handling:
Dry yeast powder should be stored in a cool, dry place away from moisture and heat.
Once opened, the package should be tightly sealed and the remaining yeast should be stored in the refrigerator or freezer to prolong its shelf life.
Varieties: There are different varieties of dry yeast powder available, including instant yeast (also known as rapid-rise or quick-rise yeast), which does not require activation and can be added directly to the dough with the dry ingredients.
Overall, dry yeast powder is a convenient and versatile ingredient used in baking and brewing to help create light and airy baked goods with a pleasing texture. Proper activation and storage are key to ensuring its effectiveness in recipes.
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