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Sigma-Aldrich

酵母丝 来源于酿酒酵母

Type II

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别名:
(面包酵母)
UNSPSC代码:
12352202
NACRES:
NA.24

生物来源

Saccharomyces cerevisiae

质量水平

类型

Type II

形式

powder or solid

应用

food and beverages
microbiology

储存温度

2-8°C

应用

来自酿酒酵母的酵母已用于:
  • 用于管凝胶电泳(TGE)分离的酵母样品制备
  • 作为饲料补充,研究其对草鱼膳食垃圾利用的影响
  • 用于芒草及富含纤维素的提取物样品发酵,以生产乙醇

生化/生理作用

酿酒酵母是一种单细胞真菌。来自酿酒酵母的酵母广泛用于面包和酸面包酵母菌种。它用于生产几种发酵饮料(苹果酒、啤酒、85度威士忌和葡萄酒)和蒸馏饮料(白兰地、清酒、伏特加和威士忌)。酿酒酵母对发酵压力的耐受性优于其他任何酵母菌种。因此,它是工业发酵的首选发酵剂。

注意

在 37℃ 下,只有约 10% 将在缓冲溶液中自动溶解。

制备说明

快速干燥,以方便的固体形式产生 90% 有活性,活酵母。

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

法规信息

常规特殊物品

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