Korean Journal of Medicinal Crop Science (한국약용작물학회지)

The Korean Society of Medicinal Crop Science (한국약용작물학회)
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Comparison of Alcohol Fermentation of Low Quality Potatoes and Sweet Potatoes with Ultrasonification Process

초음파를 이용한 무증자 저 상품용 감자와 고구마의 알코올 발효 비교

  • Kim, Cheol-Hee (College of Bioscience & Biotechnology, Kangwon National Univ.) ;
  • Han, Jae-Gun (College of Bioscience & Biotechnology, Kangwon National Univ.) ;
  • Ling, Jin (College of Bioscience & Biotechnology, Kangwon National Univ.) ;
  • Jung, Hyang-Sook (College of Bioscience & Biotechnology, Kangwon National Univ.) ;
  • Oh, Sung-Ho (College of Bioscience & Biotechnology, Kangwon National Univ.) ;
  • Jeong, Myung-Hoon (College of Bioscience & Biotechnology, Kangwon National Univ.) ;
  • Jung, Kyung-Hwan (Department of Food and Biotechnology, Chungju National University) ;
  • Choi, Geun-Pyo (Department of Food Processing & Bakery, Gangwon Provincial University) ;
  • Park, Uk-Yeon (Department of Food Processing & Bakery, Gangwon Provincial University) ;
  • Lee, Hyeon-Yong (College of Bioscience & Biotechnology, Kangwon National Univ.)
  • 김철희 (강원대학교 바이오산업공학부) ;
  • 한재건 (강원대학교 바이오산업공학부) ;
  • 김영 (강원대학교 바이오산업공학부) ;
  • 정향숙 (강원대학교 바이오산업공학부) ;
  • 오성호 (강원대학교 바이오산업공학부) ;
  • 정명훈 (강원대학교 바이오산업공학부) ;
  • 정경환 (충주대학교 식품생명공학부) ;
  • 최근표 (강원도립대학 식품가공제과제빵과) ;
  • 박욱연 (강원도립대학 식품가공제과제빵과) ;
  • 이현용 (강원대학교 바이오산업공학부)
  • Published : 2009.04.30
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Abstract

This study was performed to compare alcohol fermentation ability and saccharification of potatoes and sweet potatoes. Cooperated with ultrasonification process is not contain pass through cook process, but contain process using ulrasonification instead cook process. In result of sugar contents measurements sweet potato and potato was highest of a family at 6 hours fermentation, and it showed the highest sugar contents as each 11.5 brix, 10.4 brix. In result of alcohol contents measurements of sweet potato and potato, highest of a family in 4 days, and it showed th highest alcohol contents as each 8.2, 6.0%. Finally complex enzymes II process revealed similar activities like cook process.

Keywords

References

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