Monitoring of Antibiotic Residues in Aquatic Products in Urban and Rural Areas of Vietnam
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- 作者：Kotaro Uchida ; Yoshimasa Konishi ; Kazuo Harada ; Masahiro Okihashi ; Takahiro Yamaguchi ; Mai Hoang Ngoc Do ; Long Thi Bui ; Thinh Duc Nguyen ; Phuc Do Nguyen ; Diep Thi Khong ; Hoa Thi Tran ; Thang Nam Nguyen ; Ha Viet Le ; Vien Van Chau ; Khanh Thi Van Dao ; Hue Thi Ngoc Nguyen ; Keiji Kajimura ; Yuko Kumeda ; Khanh Tran Pham ; Khai Ngoc Pham ; Chien Trong Bui ; Mai Quang Vien ; Ninh Hoang Le ; Chinh Van Dang ; Kazumasa Hirata ; Yoshimasa Yamamoto
- 刊名：Journal of Agricultural and Food Chemistry
- 出版年：2016
- 出版时间：August 10, 2016
- 年：2016
- 卷：64
- 期：31
- 页码：6133-6138
- 全文大小：231K
- 年卷期：0
- ISSN：1520-5118
文摘
Antibiotic residues in aquatic products in Vietnam were investigated. A total of 511 fish and shrimp samples were collected from markets in Ho Chi Minh City (HCMC), Thai Binh (TB), and Nha Trang (NT) from July 2013 to October 2015. The samples were extracted with 2% formic acid in acetonitrile and washed with dispersive C18 sorbent. Thirty-two antibiotics were analyzed by LC-MS/MS. Of the 362 samples from HCMC, antibiotic residues were found in 53 samples. Enrofloxacin was commonly detected, at a rate of 10.8%. In contrast, samples from TB and NT were less contaminated: only 1 of 118 analyzed samples showed residues in TB and only 1 of 31 showed residues in NT. These differences were attributed to the local manufacturing/distribution systems. To understand the current status of antibiotic use and prevent adverse effects that may be caused by their overuse, continual monitoring is required.