Determination of Heavy Metals, Sulfur Dioxide and Residual Pepsticides in Oriental Medical Materials at SangJi University Oriental Medical Hospital

모 한방병원 한약재내 중금속과 이산화황 함량 및 잔류농약 분석 연구

  • Heo, Seong-Kyu (Deparment of Oriental Rehabilitation Medicine, College of Oriental Medicine) ;
  • Cha, Yun-Yop (Deparment of Oriental Rehabilitation Medicine, College of Oriental Medicine) ;
  • Kim, Eu-Gene (Deparment of Oriental Rehabilitation Medicine, College of Oriental Medicine) ;
  • Cho, Woong-Hee (Deparment of Oriental Rehabilitation Medicine, College of Oriental Medicine) ;
  • Lee, Han (Deparment of Oriental Rehabilitation Medicine, College of Oriental Medicine) ;
  • Baik, Tai-Hyun (Oriental Medicine Hospital, Sangji University) ;
  • Seo, Hyung-Sik (Oriental Medicine Hospital, Sangji University) ;
  • Park, Hee-Soo (Oriental Medicine Hospital, Sangji University) ;
  • Kim, Byoung-Woo (Oriental Medicine Hospital, Sangji University) ;
  • Kwon, Ki-Rok (Oriental Medicine Hospital, Sangji University) ;
  • Lee, Seung-Gi (Oriental Medicine Hospital, Sangji University) ;
  • Yoo, Jun-Sang (Oriental Medicine Hospital, Sangji University) ;
  • Sohn, Young-Joo (Oriental Medicine Hospital, Sangji University) ;
  • Sun, Seung-Ho (Oriental Medicine Hospital, Sangji University) ;
  • Kang, Hee-Chul (Oriental Medicine Hospital, Sangji University) ;
  • Seo, Yong-Chan (Depprtmrnt of Environmental Engineering, College of Oriental Medicine, Sangji University)
  • 허성규 (상지대학교 한의과대학 한방재활의학교실) ;
  • 차윤엽 (상지대학교 한의과대학 한방재활의학교실) ;
  • 김유진 (상지대학교 한의과대학 한방재활의학교실) ;
  • 조웅희 (상지대학교 한의과대학 한방재활의학교실) ;
  • 이한 (상지대학교 한의과대학 한방재활의학교실) ;
  • 백태현 (상지대학교부속한방병원) ;
  • 서형식 (상지대학교부속한방병원) ;
  • 박희수 (상지대학교부속한방병원) ;
  • 김병우 (상지대학교부속한방병원) ;
  • 권기록 (상지대학교부속한방병원) ;
  • 이승기 (상지대학교부속한방병원) ;
  • 유준상 (상지대학교부속한방병원) ;
  • 손영주 (상지대학교부속한방병원) ;
  • 선승호 (상지대학교부속한방병원) ;
  • 강희철 (상지대학교부속한방병원) ;
  • 서용찬 (상지대학교 환경공학과 식품영양학과)
  • Published : 2008.08.25

Abstract

The purpose of this study was to analyze harmful heavy metals, sulfur dioxide and residual pesticides in 27 kinds of oriental medical materials. This study was carried out on 27 samples of oriental medical materials. The GC-ECD(Varian, CP-3800) was used to analyze residual pesticides. ICP-OES(Varian, Vista-MPX) was used to analyze lead, arsenic, cadmium. Mercury was analyzed by amalgamation method. A modified Monier-Williams method was used to analyze sulfur dioxide. Arsenic was detected less than 3(mg/kg) in 14 samples and was not detected 13 samples. Lead was detected less than 5(mg/kg) in 15 samples and was not detected 12 samples. Mercury was detected less than 0.2(mg/kg) in 15 samples and was not detected 12 samples. Cadmium was detected more than 0.3(mg/kg) in 3 samples was detected less than 0.3(mg/kg) in 16 samples and was not detected 11 samples. A few residual pesticides was detected, but all residual pesticides was safe. Sulfur dioxide was detected in all samples, but all residual sulfur dioxide was safe.

Keywords

References

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