Application of FINS and multiplex PCR for detecting genuine abalone products
Publication in refereed journal


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摘要Abalones rank first on the list of the four treasures from the sea in Chinese cuisine. It is regarded as a tonic for yin-enrichment and nourishing the lungs and liver. Hong Kong is a major entrepot of abalones, importing 48% of the global production volume. Rapid detection of substitutes in abalone products is essential for safeguarding consumer interests and ensuring proper delivery of healthcare. Two molecular tools are applied to authenticate abalone products. Firstly, forensically informative nucleotide sequencing (FINS) analysis based on mitochondria! 16S rDNA region of abalone products retailed in Hong Kong revealed that all sliced and one canned products matched the sequences of other gastropods but not Haliotis species, suggesting the presence of substitutions. Secondly, multiplex PCR with a Haliotis-specific primer was used to facilitate rapid and reliable exclusion of substitutes from abalone products. (C) 2011 Elsevier Ltd. All rights reserved.
著者Chan WH, Ling KH, Shaw PC, Chiu SW, But PPH
期刊名稱Food Control
出版年份2012
月份1
日期1
卷號23
期次1
出版社Elsevier
頁次137 - 142
國際標準期刊號0956-7135
電子國際標準期刊號1873-7129
語言英式英語
關鍵詞Abalone; Forensically informative nucleotide sequencing (FINS); Haliotis; Haliotis-specific primer; Multiplex PCR; Substitute
Web of Science 學科類別Food Science & Technology; FOOD SCIENCE & TECHNOLOGY

上次更新時間 2020-24-09 於 00:25