논문 상세보기

세정수로서의 전해산화수 적용 특성 KCI 등재 SCOPUS

Applicable Properties of Electrolyzed Acid-Water as Cleaning Water

  • 언어KOR
  • URLhttps://db.koreascholar.com/Article/Detail/40776
서비스가 종료되어 열람이 제한될 수 있습니다.
한국식품저장유통학회 (The Korean Society of Food Preservation)
초록

전해산화수의 식품가공에의 적용 확대를 위해 전해산화수의 보관, 가열중 특성변화를 검토한 결과 저온 밀폐 용기에서의 보관이 산화환원전위, 차아염소산함량, pH 등의 전해산화 특성을 유지시킴에 있어 보다 효과적이었으며, 1개월 이상 1,150 mV의 산화환원전위를 유지시킬 수 있었다. 가열시 산화환원전위는 5까지는 가열 승온에 따라 점진적인 감소를 보인 후 95까지는 다시 증가하여 95에서는 1,150 mV 수준을 유지하였다. 차아염소산 함량도 산화

To enlarge application field of electrolyzed acid-water(EAW) on food industry, the changes of EAW properties by storage conditions and heating were investigatet. It was showed that storing EAW in closed container is mon effective to keep up the oxidation-reduction potentials(ORP), hyperchloride content and pH than stored in opened ones. ORP of EAW stored in closed container could be kept mon than 1 month as 1,150 mV levels. Ruing heating from 2 to 95, ORP was increased to 1,150 mV levels at 95 after gradual decrease to 5. Tyrosinase activity was decreased approximately to 26%~35% in EAW having a 950 mV~1,140 mV ORP. Also it was confirmed that EAW has anti-browning effect as sliced apple and potato, and their juices treated with EAW had conspicous difference in their E value. 12 kinds of pesticides such as aldrine, capful diazinon, diedrin, -endosulfan -endosulfan, endosulfan sulfate, endrin, -BHC, o,p'-DDT, procymidone, PCNB added in EAW were recovered from ND~73.6% comparing to ones added in distilled water. The recovered amounts of pesticides, procymidone and diazinon in lettuce after soaking in EAW were 1.12 ppm and ND, compared with those of amounts soaked in distilled water were 3.67 ppm and 3.05 ppm respectively. So, it seems that EAW has potentials to promote the degradation of pesticides.

저자
  • 정진웅
  • 정승원
  • 김명호