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
- 저널정보
- 한국식품영양과학회 Journal of Food Science and Nutrition Journal of Food Science and Nutrition Vol.9 No.3
- 발행연도
- 2004.9
- 수록면
- 227 - 231 (5page)
이용수
초록· 키워드
오류제보하기
Green, black and oolong teas were irradiated by (60)^Co-gamma rays (0～10 kGy) and were investigated for detection of irradiation treatment using pulsed photostimulated luminescence (PPSL) and thermoluminescence (TL) during storage. Teas irradiated at 2.5 kGy or more showed a photon count of greater than 5000 counts/60 sec while the non-irradiated yielded only 650～1000 count/60 sec. Correlation coefficients between irradiation dose and photon counts/60 sec were 0.8951, 0.7934 and 0.9007 for green, black and oolong teas, respectively. The TL glow curves for minerals isolated from the non-irradiated teas were situated at about 300℃ with a low intensity, but for irradiated samples were approximately 150℃ with a high intensity. The TL ratios (TL₁/TL₂), calculated from values after initial radiation and then after re-irradiation of the teas, were below 0.1 for the non-irradiated samples and higher than 1.44 for all irradiated samples, enhanced the reliability of the identification results for TL. The signal intensity of PPSL and TL for irradiated teas decreased with the lapse of post-irradiation storage time at room temperature but was still distinguishable from that of the non-irradiated samples even after one year.
목차
Abstract
INTRODUCTION
MATERIALS AND METHODS
RESULTS AND DISCUSSION
ACKNOWLEDGEMENTS
REFERENCES
참고문헌 (28)
참고문헌 신청
, 1995 , Montreal protocol on substances that deplete the ozone layer : 139 ~ 168
, 1998 , Detection of food treated with ionizing radiation 9 : 73 ~ 82
, 2002 , Analytical methods to identify irradiated food-a review 63 : 455 ~ 458
, 1996 , Detection methods for irradiated foods-current status
, 1996a , Recent advances in thermoluminescence and photostimulated luminescence detection methods for irradiated foods. In Detection methods for irradiated foods : 124 ~ 138
, 1998 , Detection of food treated with ionizing radiation 9 : 73 ~ 82
, 2002 , Analytical methods to identify irradiated food-a review 63 : 455 ~ 458
, 1996 , Detection methods for irradiated foods-current status
, 1996a , Recent advances in thermoluminescence and photostimulated luminescence detection methods for irradiated foods. In Detection methods for irradiated foods : 124 ~ 138
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
The Use of Pulsed Photostimulated Luminescence (PPSL) and Thermoluminescence (TL) for the Detection of Irradiated Perilla and Sesame Seeds
Journal of Food Science and Nutrition
2000 .09
-
Photostimulated luminescence-thermoluminescence 분석체계를 이용한 조사 처리된 건어류의 luminescence 판별 특성
한국식품과학회지
2013 .02
-
Identification of Irradiated Granule - Type Ramen Soup Powder by Pulsed Photostimulated Luminescence and Thermoluminescence during Storage
Journal of Food Science and Nutrition
2003 .03
-
Properties of PSL, TL, and ESR to Identify the Irradiated Sesame Seeds after Steaming
Food Science and Biotechnology
2009 .04
-
The Application of a Pulsed Photostimulated Luminescence (PPSL) Method for the Detection of Irradiated Foodstuffs
Journal of Food Science and Nutrition
2000 .09
-
Effect of Storage Conditions and the Role of Ash Content in Thermoluminescence(TL) Characteristics and Pulsed Photostimulated Luminescence(PPSL) of Ramen (Instant Noodle) Soup Powders Irradiated on Different Particle Size
Food Science and Biotechnology
2002 .04
-
Observation of Several Detection Factors Derived from Thermoluminescence of Mineral Separated from Irradiated Korean Sesame and Perilla Seeds Stored under Different Storage Conditions
Journal of Food Science and Nutrition
2002 .06
-
Thermoluminescence (TL) Detection for Irradiated Spices
Food Science and Biotechnology
2000 .04
-
PSL, TL 및 ESR 분석에 의한 감마선 조사 한약재의 검지 특성
한국식품영양과학회지
2008 .11
-
조사 선량에 따른 품목별 PSL과 TL 시험법 적용 가능성 검증
한국식품위생안전성학회지
2010 .01
-
Properties of Pulsed Photostimulated Luminescence and Thermoluminescence of Gamma-Irradiated Shrimp-Taste Seasoning Powder
Food Science and Biotechnology
2001 .08
-
건포도와 건바나나의 감마선 조사와 저장기간에 따른 열발광 및 전자스핀공명 특성과 관능적 품질
한국식품영양과학회지
2002 .08
-
Changes in Thermoluminescence of Mineral Separated from Irradiated Shellfish under Various Storage Conditions
Journal of Food Science and Nutrition
2001 .03
-
Viscometric and Pulsed Photostimulated Luminescence Properties of Irradiated Glutinous Rice
Journal of Food Science and Nutrition
2004 .06
-
Detection of Irradiated Korean Wheat Flour by Viscosity and Pulsed Photostimulated Luminescence (PPSL) Methods
Journal of Food Science and Nutrition
2005 .06
-
Detection of Pulsed Photostimulated Luminescence Signals Emitted by Infrared Stimulation of Irradiated Spices during Storage under Two Conditions
Journal of Food Science and Nutrition
2001 .09
-
물리적 방법(PSL, TL)을 이용한 선종별 조사처리 식품의 검지 특성
한국식품과학회지
2016 .10
-
중첩중력에너지가 방사선 조사된 밀과 대두의 판별특성에 미치는 영향
Food Science and Preservation
2011 .06
-
Quality characterization of gamma-irradiated fresh oyster mushrooms (Pleurotus ostreatus) during low temperature storage
경북대농학지
2012 .01
-
Thermoluminescence(TL)를 이용한 농산물의 방사선 조사유무 확인
한국식품과학회지
2000 .06
이 논문의 저자 정보
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2009-511-018079859