에리스리톨을 생산하는 새로운 효모의 분리

다국어 초록 (Multilingual Abstract)

Erythritol, a four-carbon polyol, is recently noted as promising sugar alternatives. Several yeast strains such as Candida magnoliae, Yarrowia lipolytica, and Pseudozyma tsukubaensis have been known as erythritol producers. We recently isolated a yeast strain from domestic fruit samples, and noticed that this strain can also produce erythritol. Thus, the aim of this study is to optimize fermentation conditions of the isolated yeast to maximize erythritol production. Specifically, fermentations were conducted under different temperatures, aeration conditions, glucose concentrations and with different types of reducing agents. Next, we tried to scale-up the erythritol production using a bioreactor. In comparison to other known erythritol-producing strains as control, the newly isolated yeast strain showed the greatest potential to be used as an industrial erythritol producer.

목차 (Table of Contents)

• Abstract
• 1. INTRODUCTION
• 2. MATERIALS AND METHODS
• 3. RESULTS AND DISCUSSION
• 4. CONCLUSION
• REFERENCES

참고문헌 (Reference)

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