Re: [問題] 關於毒奶粉

看板baking (烘培)作者kissinwang (兔兔世界的王子)時間17年前 (2008/09/26 06:16)推噓0(0推 0噓 0→)

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引用相關paper 的內容，大家自行參考，底下相關的參考文獻我也附上去了，請各位詳閱 (由於是版權物，我找了好久才找到人抓來給我，所以就不能直接分享，台大沒有買此期刊 ) 另外~~我也開了關於食品安全資訊板面連署，請大家多多支持，為了你我健康，食品安全多盡一分心力。請大家到： LifeNewboard 幫我連署新板這個是為了你我的知的資訊一起連署，也歡迎一同加入。 1 市民廣場報告站長 Ptt咬我 → 13 PttCosign 連署 ΣPtt連署群組 → 10 J_Cosign 連署 Σ生活娛樂館生活, 娛樂, 心情 → 1 LifeNewboard 申請 ◎生活娛樂群組連署板若想加入連署請按 y 回應申請新板英文名稱: foodsafe 中文名稱: 食品安全資訊交流區看板類別: 生活/美食/資訊板主名單: kissinwang 申請原因: 從早期的千面人蠻牛事件，到現今的毒奶粉以及黃麴毒素相關食品的影響，消費者對於目前的食品安全亮起了大大紅燈，而政府推廣食品安全履歷到基因改造食品等等，民眾可以得到相關的資訊除了官網(衛生署相關)之外，可以交流討論的地方卻沒有，而PTT有著營廣大的群眾，希望藉由這個板的成立讓大家更容易了解食品安全資連署結束時間: (1223493360)10/09/2008 03:16:00 Thu ----------支持---------- 1.kissinwang 食品安全資訊需要大家的支持。來源:140.112.98.14 Melamine (1,3,5-triazine-2,4,6-triamine) is a nitrogen-based industrial chemical. It has been used in the manufacture of durable plastics such as table ware and cups. This use has led to a concern that melamine could migrate into food coming in contact with these plastics (1–4). Melamine can also be formed from the degradation of cyromazine, a larvacide used to prevent flies from hatching (5). High and continuous dietary exposure to melamine causes formation of bladder stones and increases incidence of urinary bladder tumors in male rats (6, 7). To date, no studies using human subjects have been reported. On March 15, 2007, a pet food manufacturer (Menu Foods, Ontario, Canada) alerted the U.S. Food and Drug Administration (FDA) to 14 animal deaths in the United States that appeared to be linked to pet food. In the following months, consumers and veterinarians reported more illnesses and deaths potentially associated with pet food. The FDA found melamine and melamine-related compounds such as cyanuric acid, ammeline, and ammelide in the pet food samples. Further investigation showed that some wheat gluten and rice protein imported from China as pet food ingredients were contaminated with melamine. Melamine and melamine-related compounds are not approved for use as an ingredient in pet food (8). Melamine in matrixes such as Chinese cabbage (9), soil (10), poultry meat(11), beverages (12), and catfish (13) has been determined by gas chromatography (GC), GC/mass spectrometry (GC/MS), high-performance liquid chromatography (HPLC) with UV detection, and LC tandem mass spectrometry (LC/MS/MS). Determination of melamine in pet food samples has been conducted by the FDA using an HPLC-UV procedure for quantitation and GC/MS for confirmation (14,15) However, currently there is no official method for melamine determination in pet food. This paper describes a new enzyme immunoassay (EIA) procedure and an HPLC-diode array detection (DAD) method that can be used to determine melamine in pet food. EIA is a good screening procedure because of its simplicity and low cost per analysis, and HPLC-DAD can be used for confirmation and quantification. Ultra-performance LC coupled with MS/MS (UPLC-MS/MS) was also tested for correlation with EIA and HPLC-DAD for melamine analysisof pet food. References (1) Bradley, E.L., Boughtflower, V., Smith, T. L., Speck, D.R., & Castle, L. (2005) Food Addit. Contam. 22, 597–606 (2) Kawai, S., Nagano, H., & Maji, T. (1989) J. Chromatogr. 477, 467–470 (3) Lund, K.H., & Petersen, J.H. (2006) Food Addit. Contam. 23, 948–955 (4) Martin, R.E., Hizo, C.B., Ong, A.M., Alba, O.M., & Ishiwata, H. (1992) J. Food Prot. 55, 632–635 (5) Cabras, P., Meloni, M., & Spanedda, L. (1990) J. Chromatogr. 505, 413–416 (6) OECD Screening Information DataSet (SIDS) Analysis: Melamine (June 2002) United Nations Environment Program, http://www.inchem.org/pages/sids.html (7) International Agency for Research on Cancer (1999) Vol. 73, IARC, Lyon, France (8) http://www.fda.gov/cvm/MenuFoodRecallFAQ.htm (9) Bardalaye, P.C., Wheeler, W.B., & Meister, C.W. (1987) J. Assoc. Off. Anal. Chem. 70, 455–457 (10) Yokley, R.A., Mayer, L.C., Rezaaiyan, R., Manuli, M.E., & Cheung, M.W. (2000) J. Agric. Food Chem. 48, 3352–3358 (11) Chou, S., Hwang, D., & Lee, H. (2003) J. Food Drug Anal. 11, 290–295 (12) Ishiwata, H., Inoue, T., Yamazaki, T., & Yoshihira, K. (1987) J. Assoc. Off. Anal. Chem. 70, 457–460 (13) Andersen, W.C., Turnipseed, S.B., Karbiwnyk, C.M., & Madson, M.R. (2007) U.S. FDA Laboratory Information Bulletin 23, No. 4396 (14) Updated FCC Developmental Melamine Quantitation (HPLC-UV) (April 2, 2007) http://www.fda.gov/cvm/melamine04022007.htm (15) GC/MS Screen for the Presence of Melamine, Ammeline, Ammelide and Cyanuric Acid (Version 2.1), http://www.fda.gov/cvm/GCMSMelamine.htm 引用內容： Kim, B., Perkins, L. B., Bushway, R. J., Nesbit, S., Fan, T., Sheridain, R., & Greene, V. (2008). Determination of melamine in pet food by enzyme immunoassay, high-performance liquid chromatography with diode array detection, and ultra-performance liquid chromatography with tandem mass spectrometry. Journal of Aoac International, 91(2), 408-413. -- http://kissinwang.ezyou.cc/ 化學/化學工程/生化科技BBS網路資源中心 http://groups.msn.com/chemicalBBScenter 歡迎將本板加入我的最愛：(C)lass【分組討論區】→11國家研究院政治, 文學, 學術 →1 Academy 研究 Σ科學學術研究院 → 2ˇBiology 生命 ●全國生物科技轉信討論區● -- ※ 發信站: 批踢踢實業坊(ptt.cc) ◆ From: 140.112.25.94