산성전리수의 생물학적 특성

Biological Characteristics of Anodic Electrolyzed Water

  • 김윤경 (순천향대학교 생명과학부) ;
  • 민병술 (순천향대학교 생명과학) ;
  • 민중기 (순천향대학교 생명과학) ;
  • 이종권 (순천향대학교 신소재화학공학) ;
  • 이윤배 (순천향대학교 신소재화학공학) ;
  • 류근걸 (순천향대학교 신소재화학공학) ;
  • 이미영 (순천향대학교 생명과학부)
  • 발행 : 2004.06.01

초록

본 연구에서는 산성전리수의 일반적인 생물학적 특성을 간략히 살펴보았다. 직선형 DNA를 산성전리수에서 $4^\circ{C}$$25^\circ{C}$에서 약 10분간 반응시킨 결과 각각 40%와 50%의 DNA가 분해되었다. 그러나 산성전리수를 사용한 고온에서의 DNA 증폭반응 실험에서 DNA 분해없이 정상적으로 DNA증폭반응이 일어났다. 산성전리수가 단백질의 안정도에 미치는 영향을 살펴본 결과 증류수에서는 총 7일 동안의 반응시간동안 단백질의 분해가 거의 일어나지 않았으나, 산성전리수에서는 제4일에서부터 단백질의 분해가 본격적으로 일어나기 시작하였다. 산성전리수에서 볍씨를 발아시켜 본 결과 증류수에서와 동일한 발아율을 나타냈으며, 산성전리수는 배양토에서 벼 유묘의 뿌리의 길이와 총 길이를 억제시켰다. 산성전리수는 해양 미세조류의 성장곡선과 세포수에는 거의 영향을 미치지 않았다. 또한 산성전리수는 polyphenoloxidase의 비활성을 약 50% 억제시킴으로써 감자의 갈변을 억제하였다.

Biological characteristics of anodic electrolyzed water were investigated in this study. Linear DNAs which were incubated at $4^\circ{C}$ and $25^\circ{C}$ for 10 mins in the anodic electrolyzed water were degraded about 40% and 50%, respectively. But the DNA was amplified pretty well without any degradation through polymerase chain reaction in the presence of anodic electrolyzed water. Protein degradation hardly occurred in the distilled water during entire incubation time of 7 days, while protein began to be degraded from 4 days in the anodic electrolyzed water. Rice seeds could germinate in the distilled water and anodic electrolyzed water with the same germination ratio, however, the anodic electrolyzed water inhibited the growth of roots and total length of rice seedlings in the soil. Anodic electrolyzed water did not affect the growth curve and cell number of marine alga significantly. The anodic electrolyzed water inhibited the browning of potato by inactivating 50% of polyphenol oxidase activity.

키워드

참고문헌

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