지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.10
- 수록면
- 818 - 823 (6page)
이용수
초록· 키워드
오류제보하기
In the process of sterilization during the manufacture of beverages, both the treatment time and the temperature influence the beverage taste and flavor. Therefore, to improve the beverage quality, a nonthermal sterilization method is preferred to a high-temperature one. A nonthermal method, ultrasonic treatment by shock waves from cavitation, has been known to have a sterilizing effect. In this study, to observe the effect of ultrasonic frequency and treatment time on beverage quality, batch type ultrasonic equipment was fabricated and tested. Further, to evaluate the applicability of this ultrasonic method to an in-situ process, flow type ultrasonic heptagonal equipment was fabricated and then used to perform a sterilization experiment. Subsequently, the sterilizing effect was measured under ultrasonic and low-temperature (55°C) treatments. Based on the obtained results, ultrasonic sterilization technology that can be applied for treatments at flowrates of up to 3 L/min was developed.
목차
ABSTRACT
1. 서론
2. 배치식 초음파 살균장치를 이용한 기초연구
3. 5각형의 초음파 처리조
4. 7각형의 초음파 처리조
5. 결론
References
참고문헌 (13)
참고문헌 신청
1. [학술지(정기간행물)] - King, A. D. / 1989 / Physiological and microbiological storage stability of minimally processed fruits and vegetable / Food Technol 43 (2) : 132 ~ 135
3. [학술지(정기간행물)] - Vanklink, E. G. M. / 1989 / Sanitation by ultrasonic cavitation of steel mesh gloves used in the meat industry / Journal of Protection 52 (9) : 660 ~ 664
4. [학술지(정기간행물)] - Sala, F. J. / / Effects of heat and ultrasound on microorganisms and enzymes / New Methods of Food Preservation : 176 ~ 204
5. [학위논문] - Evans, D. A. / 1986 / Application of ultrasound for disinfection and pasteurization / Doctor / University of Massachusetts
6. [학술지(정기간행물)] - Garcia, M. L. / 1989 / Effect of heat and ultrasonic waves on the survival strains of bacillus subtilis / Journal of Applied Bacteriology 67 : 619 ~ 628
3. [학술지(정기간행물)] - Vanklink, E. G. M. / 1989 / Sanitation by ultrasonic cavitation of steel mesh gloves used in the meat industry / Journal of Protection 52 (9) : 660 ~ 664
4. [학술지(정기간행물)] - Sala, F. J. / / Effects of heat and ultrasound on microorganisms and enzymes / New Methods of Food Preservation : 176 ~ 204
5. [학위논문] - Evans, D. A. / 1986 / Application of ultrasound for disinfection and pasteurization / Doctor / University of Massachusetts
6. [학술지(정기간행물)] - Garcia, M. L. / 1989 / Effect of heat and ultrasonic waves on the survival strains of bacillus subtilis / Journal of Applied Bacteriology 67 : 619 ~ 628
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