Ordinary yeast is suitable for making sugar-free or low-sugar steamed bread, and high-sugar tolerant yeast is suitable for making sweet bread. Ordinary yeast can keep its activity at the temperature below 10 or above 45℃, and the temperature range of high sugar yeast activity is 4 ~ 40℃.

The words "high sugar tolerance" will be printed on the packaging bag of high sugar tolerance yeast. If there is no "high sugar tolerance" on the package, it is ordinary yeast powder. The difference between ordinary yeast powder and high-sugar tolerant yeast powder lies in its tolerance to sugar. The tolerance of common yeast to sugar is about 7%.

If the sugar content exceeds 7%, fermentation will be inhibited, even if the sugar content is higher, it will not ferment. Ordinary yeast powder is suitable for making sugar-free or low-sugar pasta, such as steamed bread, steamed stuffed bun and whole wheat bread.