Rehydratable instant active dried yeast.

摘要

An instant-type active dry yeast is provided which contains either (1) locust bean gum or gum ghatti in an amount from about 0.1% to about 2.0% by weight of the yeast (dry matter basis) or (2) carboxymethylcellulose or guar gum in an amount from about 0.1% to about 0.4% by weight of the yeast (dry matter basis) or (3) mixtures of any of these materials. An instant-type active dry yeast of the invention has a high leavening activity when used in direct addition processes as well as a comparably high leavening activity when employed in processes in which the yeast is first rehydrated prior to its admixture with flour and remaining dough or batter ingredients. Instant-type active dry yeasts of the present invention exhibit the ability to be relatively rapidly and uniformly dispersed when employed in a manner in which the yeast is first separately rehydrated prior to admixture with flour and other remaining dough or batter ingredients.