DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks
The Italian Ministry of Agricultural, Food and Forestry Policies (MiPAAF) Decree dated 31 January 2008, which reports the Italian name for fish species of commercial interest, establishes that baccalà can be obtained exclusively from G. macrocephalus (Pacific cod) and G. morhua (Atlantic cod). This...
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Online Access: | http://hdl.handle.net/11586/115156 https://doi.org/10.1016/j.foodchem.2013.05.093 |
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ftunivbari:oai:ricerca.uniba.it:11586/115156 2024-06-23T07:51:05+00:00 DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks DI PINTO, ANGELA DI PINTO, PIETRO TERIO, VALENTINA BOZZO, GIANCARLO BONERBA, ELISABETTA CECI, Edmondo TANTILLO, Giuseppina DI PINTO, Angela DI PINTO, Pietro Terio, Valentina Bozzo, Giancarlo Bonerba, Elisabetta Ceci, Edmondo Tantillo, Giuseppina 2013 http://hdl.handle.net/11586/115156 https://doi.org/10.1016/j.foodchem.2013.05.093 eng eng info:eu-repo/semantics/altIdentifier/pmid/23870888 info:eu-repo/semantics/altIdentifier/wos/WOS:000326766700027 volume:141 issue:3 firstpage:1757 lastpage:1762 numberofpages:6 journal:FOOD CHEMISTRY http://hdl.handle.net/11586/115156 doi:10.1016/j.foodchem.2013.05.093 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84879207985 DNA barcoding Species identification Gadoid fishes info:eu-repo/semantics/article 2013 ftunivbari https://doi.org/10.1016/j.foodchem.2013.05.093 2024-05-27T23:47:28Z The Italian Ministry of Agricultural, Food and Forestry Policies (MiPAAF) Decree dated 31 January 2008, which reports the Italian name for fish species of commercial interest, establishes that baccalà can be obtained exclusively from G. macrocephalus (Pacific cod) and G. morhua (Atlantic cod). This paper describes the COI-based DNA identification system to verify the substitution or misbranding of gadoid fish species and, consequently, its concordance with the labels on salted cod fillets shown as baccalà and on battered cod chunks labelled as bocconcini di baccalà. The analysis of interpretable sequences revealed that 55/65 dried salted cod fillet samples were detected as belonging to the family Gadidae, while 10/65 samples appeared to belong to the Lotidae family, while among battered cod chunks labelled as bocconcini di baccalà, the post-sequencing data analysis shows that the labels were completely wrong, with 28/40 samples from Pollachius virens and 12/40 samples from Brosme brosme. The substitution rate for products labelled on the market as baccalà in this study raises significant issues relating to food safety and consumer protection. Article in Journal/Newspaper atlantic cod Università degli Studi di Bari Aldo Moro: CINECA IRIS Pacific Food Chemistry 141 3 1757 1762 |
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Open Polar |
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Università degli Studi di Bari Aldo Moro: CINECA IRIS |
op_collection_id |
ftunivbari |
language |
English |
topic |
DNA barcoding Species identification Gadoid fishes |
spellingShingle |
DNA barcoding Species identification Gadoid fishes DI PINTO, ANGELA DI PINTO, PIETRO TERIO, VALENTINA BOZZO, GIANCARLO BONERBA, ELISABETTA CECI, Edmondo TANTILLO, Giuseppina DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks |
topic_facet |
DNA barcoding Species identification Gadoid fishes |
description |
The Italian Ministry of Agricultural, Food and Forestry Policies (MiPAAF) Decree dated 31 January 2008, which reports the Italian name for fish species of commercial interest, establishes that baccalà can be obtained exclusively from G. macrocephalus (Pacific cod) and G. morhua (Atlantic cod). This paper describes the COI-based DNA identification system to verify the substitution or misbranding of gadoid fish species and, consequently, its concordance with the labels on salted cod fillets shown as baccalà and on battered cod chunks labelled as bocconcini di baccalà. The analysis of interpretable sequences revealed that 55/65 dried salted cod fillet samples were detected as belonging to the family Gadidae, while 10/65 samples appeared to belong to the Lotidae family, while among battered cod chunks labelled as bocconcini di baccalà, the post-sequencing data analysis shows that the labels were completely wrong, with 28/40 samples from Pollachius virens and 12/40 samples from Brosme brosme. The substitution rate for products labelled on the market as baccalà in this study raises significant issues relating to food safety and consumer protection. |
author2 |
DI PINTO, Angela DI PINTO, Pietro Terio, Valentina Bozzo, Giancarlo Bonerba, Elisabetta Ceci, Edmondo Tantillo, Giuseppina |
format |
Article in Journal/Newspaper |
author |
DI PINTO, ANGELA DI PINTO, PIETRO TERIO, VALENTINA BOZZO, GIANCARLO BONERBA, ELISABETTA CECI, Edmondo TANTILLO, Giuseppina |
author_facet |
DI PINTO, ANGELA DI PINTO, PIETRO TERIO, VALENTINA BOZZO, GIANCARLO BONERBA, ELISABETTA CECI, Edmondo TANTILLO, Giuseppina |
author_sort |
DI PINTO, ANGELA |
title |
DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks |
title_short |
DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks |
title_full |
DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks |
title_fullStr |
DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks |
title_full_unstemmed |
DNA barcoding for detecting market substitution in salted cod fillets and battered cod chunks |
title_sort |
dna barcoding for detecting market substitution in salted cod fillets and battered cod chunks |
publishDate |
2013 |
url |
http://hdl.handle.net/11586/115156 https://doi.org/10.1016/j.foodchem.2013.05.093 |
geographic |
Pacific |
geographic_facet |
Pacific |
genre |
atlantic cod |
genre_facet |
atlantic cod |
op_relation |
info:eu-repo/semantics/altIdentifier/pmid/23870888 info:eu-repo/semantics/altIdentifier/wos/WOS:000326766700027 volume:141 issue:3 firstpage:1757 lastpage:1762 numberofpages:6 journal:FOOD CHEMISTRY http://hdl.handle.net/11586/115156 doi:10.1016/j.foodchem.2013.05.093 info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84879207985 |
op_doi |
https://doi.org/10.1016/j.foodchem.2013.05.093 |
container_title |
Food Chemistry |
container_volume |
141 |
container_issue |
3 |
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1757 |
op_container_end_page |
1762 |
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1802642077150871552 |