DNA barcode identification of fish products in Taiwan: Government-commissioned authentication cases

被引：54

作者：

Chang, Chia-Hao ^{[1
]}

Lin, Han Yang ^{[1
]}

Ren, Qiu ^{[2
]}

Lin, Yeong-Shin ^{[3
,4
]}

Shao, Kwang-Tsao ^{[1
]}

机构：

[1] Acad Sinica, Biodivers Res Ctr, Taipei 115, Taiwan

[2] St Louis Univ, Dept Biol, St Louis, MO 63103 USA

[3] Natl Chiao Tung Univ, Dept Biol Sci & Technol, Hsinchu, Taiwan

[4] Natl Chiao Tung Univ, Inst Bioinformat, Hsinchu, Taiwan

来源：

FOOD CONTROL | 2016年 / 66卷

关键词：

Molecular authentication; COI; Legislating; Mislabeling; SPECIES IDENTIFICATION; MOLECULAR-IDENTIFICATION; FOOD-PRODUCTS; FRESH-WATER; REVEALS; MARKET; SEAFOOD; SUBSTITUTION; AQUACULTURE; SURIMI;

D O I：

10.1016/j.foodcont.2016.01.034

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Mislabeling of fish products not only impacts consumer finances, but can also be deleterious to public health. Fish products may be mislabeled for reasons including ambiguity of common fish names, challenging morphological identification, or willful intention to deceive. We reveal a high rate of mislabeling (70%) in 34 samples from 17 cases entrusted to us by three different Customs offices and one Coastal Patrol Office in Taiwan using DNA barcoding based on a partial segment of the mitochondrial cytochrome c oxidase subunit I gene (COI). In order to reduce the mislabeling of imported fish products, the authorities should take some actions into consideration, such as institutionalizating molecular authentication of fish products, standardizing the usage of common fish names, and legislating for penalties. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：38 / 43

页数：6

共 77 条

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