중금속, 잔류농약 및 잔류이산화황의 전탕 전, 후의 농도 변화 - 다빈도 태음인 사상처방을 중심으로 -
Concentration of Heavy Metals, Residual Pesticides andSulfur Dioxide of before/after Decoction
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조회
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다운로드
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인용
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참고문헌
키워드
초록
1. Objectives To compare the contents of heavy metals, residual pesticides and sulfur dioxide before/after decoction. 2. Methods The heavy metal contents before/after decoction were measured by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) and mercury analyzer. In order to analyze pesticides in 3 samples we used simultaneous multi-residue analysis of pesticides by GC/ECD, followed by GC/MSD analysis to confirm the identity of the detected pesticide in each sample. In addition, the contents of sulfur dioxide (SO2) were performed by Monier-Williams distillation method. 3. Results 1) The mean values of heavy metal contents (mg/kg) for the samples were as follows: Yuldahanso-tang (before decoction - Pb; 1.85, Cd; 0.148, As; 0.042 and Hg; 0.003, after decoction - Pb; 0.096, Cd; 0.006, As; 0.006 and Hg; 0.002), Chongsimyonja-tang (before decoction - Pb; 1.193, Cd; 0.094, As; 0.084 and Hg; 0.008, after decoction - Pb; 0.053, Cd; 0.007, As; 0.011 and Hg; not detected) and Taeyeumjowee-tang (before decoction - Pb; 0.878, Cd; 0.078, As; 0.302 and Hg; 0.004, after decoction - Pb; 0.079, Cd; 0.005, As; 0.006 and Hg; not dectcted). 2) Contents (mg/kg) of residual pesticides before/after decoction in all samples were not detected. 3) Contents (mg/kg) of sulfur dioxide (SO2) before decoction in Yuldahanso-tang, Chongsimyonja-tang and Taeyeumjowee-tang exhibited 6.1, 37.8, 31.5 and 19.7, respectively. However, contents of sulfur dioxide after decoction in all samples were not detected . 4. Conclusion These results will be used to establish a criterion of heavy metals, residual pesticides and sulfur dioxide.
Abstract
1. Objectives To compare the contents of heavy metals, residual pesticides and sulfur dioxide before/after decoction. 2. Methods The heavy metal contents before/after decoction were measured by Inductively Coupled Plasma Atomic Emission Spectrometry (ICP-AES) and mercury analyzer. In order to analyze pesticides in 3 samples we used simultaneous multi-residue analysis of pesticides by GC/ECD, followed by GC/MSD analysis to confirm the identity of the detected pesticide in each sample. In addition, the contents of sulfur dioxide (SO2) were performed by Monier-Williams distillation method. 3. Results 1) The mean values of heavy metal contents (mg/kg) for the samples were as follows: Yuldahanso-tang (before decoction - Pb; 1.85, Cd; 0.148, As; 0.042 and Hg; 0.003, after decoction - Pb; 0.096, Cd; 0.006, As; 0.006 and Hg; 0.002), Chongsimyonja-tang (before decoction - Pb; 1.193, Cd; 0.094, As; 0.084 and Hg; 0.008, after decoction - Pb; 0.053, Cd; 0.007, As; 0.011 and Hg; not detected) and Taeyeumjowee-tang (before decoction - Pb; 0.878, Cd; 0.078, As; 0.302 and Hg; 0.004, after decoction - Pb; 0.079, Cd; 0.005, As; 0.006 and Hg; not dectcted). 2) Contents (mg/kg) of residual pesticides before/after decoction in all samples were not detected. 3) Contents (mg/kg) of sulfur dioxide (SO2) before decoction in Yuldahanso-tang, Chongsimyonja-tang and Taeyeumjowee-tang exhibited 6.1, 37.8, 31.5 and 19.7, respectively. However, contents of sulfur dioxide after decoction in all samples were not detected . 4. Conclusion These results will be used to establish a criterion of heavy metals, residual pesticides and sulfur dioxide.
참고문헌 (23)
- Massaro EJ, "Handbook of human toxicology", pp.149~188 (1990), Boca Raton Press
- 이병철, "定量分析法에 依한 國·外産 韓藥材의 無機質 成分 含量에 關한 硏究", 석사, pp.1995
- Lead (Environmental Health Criteria 3), "WHO", WHO, 44~54 (1997)
- Conor Reilly, "Metal contamination of food", pp.119~122 (1980), Applied Science Publisher
- Conor Reilly, "Metal contamination of food.. 2nd edition", pp.95~98 (1991), Elsevier Science Publishers
- Contaminan ts:Joint FAO, "WHO food standards program", Codex Alimentarius Commission, 1984, pp.1~33
- A notice from 2008-2, "KFDA", Korea Food and Drug Administration, ~ (2008)
- 박성수, "GC", MS를 이용한 뇨의 유해화학물질 및 유기인계화합물의 대사물에 관한 연구, 건국대학교대학원, 1998
- Rogan WJ, "Polychlorinated biphenyls (PCBs) and dichlorodiphenyl dichloroethene (DDE) in human milk: effects of maternal factors and previous lactation", Am J Public Health, 76, pp.172~177 (1986)
- Schecter A, "Dioxins, dibenzofurans, dioxin-like PCBs, and DDE in U.S. Fast Food", Chemosphere, 34, pp.1449~1457 (1995)
- Stevens MF, "Organochlorine pesticides in Western Austra lian nursing mothers", Med J Aust, 158, pp.238~241 (1993)
- Kutz FW, "Organochlorine pesticides and polychlorinated biphenyls in human adipose tissue", Rev Environ Contam Tocicol, 120, pp.1~82 (1991)
- A notice from 2008-23, "KFDA", Korea Food and Drug Administration, ~ (2008)
- A notice from 2008-3, "KFDA", Korea Food and Drug Administration, ~ (2008)
- Kim HY, "Studies on the contents of naturally occuring of sulfite in foods", Korean J Food Sci Technol., 32, pp.544~549 (2000)
- Kim HJ, "Sulfite analysis by ion exclusion chromatography: Application to the food and beverage industries", Food Technol, 11, pp.113~115 (1988)
- Holak W, "Differential pulse polarographic determination of sulfites in foods", J Assoc Off Anal Chem, 70, pp.572~578 (1987)
- Lawrence JF, "Determination of sulfite in foods by headspace liquid chromatography", J Assoc Off Anal Chem, 71, pp.930~933 (1988)
- Perfetti GA, "Liquid chromatographic determination of sulfite in grapes and selected grape products", J Assoc Off Anal Chem., 72, pp.903~906 (1989)
- Holak W, "Determination of sulfites in foods by simultaneous nitrogen purging and differential pulse polarography", J Assoc Off Anal Chem, 72, pp.476~480 (1989)
- Sullivan JJ, "Determination of sulfite in food by flow injection analysis", J Assoc Off Anal Chem, 69, pp.542~546 (1986)
- Korea Food & Drug Administration, "Korean Code of Food", ~ (2005)
- AOAC, "Official Methods of Analysis 16th ed" (1984), Assoc. Offic. Anal. Chem.