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논문 기본 정보

자료유형
학술저널
저자정보
Tabu Mungia Magollah (Pukyong National University) Ji-Yeun Go (Pukyong National University) Hyo-Lim Kim (Pukyong National University) Su-Yeon Park (Pukyong National University) Seo-Yeon Kwon (Pukyong National University) Ji-Hyo Lee (Pukyong National University) Ji-Young Yang (Pukyong National University) Yang-Bong Lee (Pukyong National University)
저널정보
한국식품영양과학회 Preventive Nutrition and Food Science Preventive Nutrition and Food Science Vol.27 No.1
발행연도
2022.3
수록면
127 - 135 (9page)

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초록· 키워드

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Ethyl carbamate (EC) has been identified as a possible human carcinogen belonging to Group 2A. EC is naturally formed during the fermentation and storage of alcoholic drinks and fermented foods. When ingested in large amounts, EC can cause various health problems, such as gastroenteric hemorrhage, vomiting, and cancer. In this study, optimization of EC formation from cyanate was examined using response surface methodology (RSM), a central composite design that includes variables such as alcohol concentration (10, 15, 20, 25, and 30%), pH (2.5, 3.0, 3.5, 4.0, and 4.5), storage temperature (5, 10, 15, 20, and 25℃), and storage duration (2, 4, 6, 8, and 10 days). EC content was determined using gas chromatography with flame ionization detection and the results were optimized using RSM. EC formation from cyanate degradation was found to increase with storage duration and temperature, acidity, and alcohol concentration. Cyanate degradation was associated with the formation of EC. Approximately 83.1±0.1% of cyanate was degraded to 538±9 μM of EC. However, not all of the cyanate reacted with ethanol during fermentation to form EC. This study aimed to develop the ideal conditions for EC analysis to reduce EC production in alcoholic drinks and fermented foods.

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ABSTRACT
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
REFERENCES

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