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重要文件

YSC1

Sigma-Aldrich

酵母 来源于酿酒酵母

Type I

同義詞:

(面包酵母)

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About This Item

分類程式碼代碼:
12352202
NACRES:
NA.81
暫時無法取得訂價和供貨情況

生物源

Saccharomyces cerevisiae

種類

Type I

形狀

powder or solid

應用

food and beverages
microbiology

儲存溫度

2-8°C

一般說明

来自 酿酒酵母的酵母 (Baker′s 酵母)是最古老的微生物发酵剂。[1]为兼性厌氧菌。[2]

應用

来自 酿酒酵母 的酵母已被用于:
  • 作为酵母微生物燃料电池阳极的生物催化剂 [3] [4]
  • 用于生产燃料用乙醇 [5]
  • 制备酵母提取物[6]

生化/生理作用

酿酒酵母(Baker酵母)的酵母用作蛋白质补充剂,能量增强剂和免疫增强剂。[7]它通过将可发酵的糖转化为 CO2和乙醇,在面包生产中用作面团发酵剂。[8] Baker酵母具有香气、抗霉菌和营养特性。[1]它可以作为细胞工厂。[9]

注意

在 37°C 水性缓冲液中自溶。

準備報告

干燥,避免酶失活。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


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分析證明 (COA)

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存取文件庫

A microbial biofuel cell with an air-breathing cathode for in vivo glucose sensing applications
Lee JW
Analytical Methods : Advancing Methods and Applications, 7(8), 3324-3326 (2015)
Enhanced ethanol production via electrostatically accelerated fermentation of glucose using Saccharomyces cerevisiae
Mathew AS, et al.
Scientific Reports, 5, 15713-15713 (2015)
Rebeccah J Katzenberger et al.
G3 (Bethesda, Md.), 6(12), 4151-4166 (2016-10-19)
Outcomes of traumatic brain injury (TBI) vary because of differences in primary and secondary injuries. Primary injuries occur at the time of a traumatic event, whereas secondary injuries occur later as a result of cellular and molecular events activated in
Engineering baker?s yeast: room for improvement
Randez-Gil F, et al.
Trends in biotechnology, 17(6), 237-244 (1999)
Zachariah P G Olufs et al.
Scientific reports, 8(1), 2348-2348 (2018-02-07)
Genetic variability affects the response to numerous xenobiotics but its role in the clinically-observed irregular responses to general anesthetics remains uncertain. To investigate the pharmacogenetics of volatile general anesthetics (VGAs), we developed a Serial Anesthesia Array apparatus to expose multiple

條款

本程序可用於以 Baker's yeast 為底物的溶酶活性測定。

This procedure may be used for the determination of Lyticase activity using Baker’s yeast as the substrate.

Questions

1–2 of 2 Questions  
  1. Hi We would like to expand this yeast in our lab for an experiment. Would you please recommend best growth media for expanding this Yeast.

    1 answer
    1. This product is specifically prepared to undergo autolysis in aqueous buffer solution at 37°C, optimized for retaining enzyme activity post-drying, though not for cell viability or growth. It serves as an excellent starting point for enzyme extraction processes. For proliferation, Product YSC2 is a viable baker’s yeast, ready to grow once rehydrated, with only about 10% subject to autolysis at the same temperature. It is the preferred option for those looking to cultivate yeast effectively.

      Helpful?

  2. What are the differences between YSC1 and YSC2?

    1 answer
    1. YSC1 is dried to prevent enzyme inactivation during enzyme extractions from yeast. On the other hand, YSC2 is fast dried and yields 90% viable cells in solid form. The primary difference lies in the method of preparation, particularly in the drying process.

      Helpful?

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