한국식품과학회지 (Korean Journal of Food Science and Technology)
- 제26권3호
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- Pages.278-282
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- 1994
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- 0367-6293(pISSN)
백삼분말의 몇가지 화학적 품질 특성에 대한 감마선과 에틸렌 옥시드 처리의 영향
Comparative Effects of Gamma Irradiation and Ethylene Oxide Fumigation on Some Chemical Quality of White Ginseng Powder
- Kwon, Joong-Ho (Department of Food Science and Technology, Kyungpook National University) ;
- Byun, Myung-Woo (Korea Atomic Energy Research Institute) ;
- Cho, Han-Ok (Korea Atomic Energy Research Institute) ;
- Han, Byung-Hoon (Seoul National University)
- 발행 : 1994.06.01
초록
인삼 유효성분의 하나인 saponin은 10 kGy 이하의 감마선 조사와 ethylene oxide 훈증처리에 대해 안정하였으며, 그 밖의 조지방, 조단백질, 전당 등도 살균조건에서 비교적 안정되었다. 그러나 함황 아미노산, 환원당, pH, 산도 등은 EO 처리에 의해 유의적으로 변화되었다. 포장방법과 저장조건에 따른 화학적 특성시험에서
Ginseng saponins and proximate components were considerably resistant to both gamma irradiation at less than 10 kGy and commercial ethylene oxide cycle, while sulfur-containing amino acids, reducing sugar, pH, and acidity of white ginseng powder were significantly changed by EO fumigation. The contents of saponins, reducing sugar, pH and acidity were relatively liable to change under the higher relative humidity (90%), especially in the non-treated control sample. However, irradiated samples at optimum-dose range (5 to 10 kGy) depending on the microbial load following airtight packaging showed a good chemical quality for 7 months of storage at