yeast powder

常见例句

The inorganic ions and the amino acids were respectively added to the medium while yeast powder was used as base nitrogen source.
在酵母粉基础发酵培养基中，添加各种无机离子和游离氨基酸，使其含量与酵母抽提物相同。
Cellulase activity using peptone and yeast powder as nitrogen source was higher than that of inorganic nitrogen source, such as urea and ammonium nitrate.
利用蛋白胨和酵母粉作氮源时的纤维素分解活性远高于硝酸铵、尿素等无机氮源；
Glu is 57.87% in proportion to all 17 kinds of amino acid in yeast powder.
酵母粉中含有17种氨基酸，其中谷氨酸的含量占氨基酸总含量的57.87%。

Early settlers in the West, especially those adventurers who traveled north to Alaska, relied on sourdough to leaven bread before commercial baking powder and yeast were readily available.
NPR: Sourdough: More than a Bread