Impact of production chain on defects of farmed shrimp (Penaeus vannamei)
ABSTRACT: The production chain of Penaeus vannamei require detailed quality evaluation from farm to processing plant, to maintain the quality standards. We evaluated the impact of production chain steps in main defects of P. vannamei as red hepatopancreas, detached cephalothorax and post-mult. Red h...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universidade Federal de Santa Maria
2023-03-01
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| Series: | Ciência Rural |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782023001000401&lng=en&tlng=en |
| _version_ | 1797871124245118976 |
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| author | Loíse Caroline Santos de Lima Ricardo Carriero André Luiz Medeiros de Souza Ana Paula Amaral de Alcântara Salim Micheli da Silva Ferreira |
| author_facet | Loíse Caroline Santos de Lima Ricardo Carriero André Luiz Medeiros de Souza Ana Paula Amaral de Alcântara Salim Micheli da Silva Ferreira |
| author_sort | Loíse Caroline Santos de Lima |
| collection | DOAJ |
| description | ABSTRACT: The production chain of Penaeus vannamei require detailed quality evaluation from farm to processing plant, to maintain the quality standards. We evaluated the impact of production chain steps in main defects of P. vannamei as red hepatopancreas, detached cephalothorax and post-mult. Red hepatopancreas and detached cephalothorax exhibited the highest defect incidence, which are related to capture method and post-harvest handling procedures. Red hepatopancreas showed a positive correlation (r = 0.56; P = 0.008) with post-molts. The Principal Component Analysis (PCA) explained 53.91% of total data variance, where the second principal component (PC2) contributed with 19.39% separating shrimp defects and management steps based on square cosines of red hepatopancreas and transport time. These results suggested that steps of production chain as well as post mortem process are directly related to shrimp defects, and the knowledge of these factors can contribute to improve the product quality. |
| first_indexed | 2024-04-10T00:39:15Z |
| format | Article |
| id | doaj.art-1ce96568d1ec4c0caab13ef6dc8d2e43 |
| institution | Directory Open Access Journal |
| issn | 1678-4596 |
| language | English |
| last_indexed | 2024-04-10T00:39:15Z |
| publishDate | 2023-03-01 |
| publisher | Universidade Federal de Santa Maria |
| record_format | Article |
| series | Ciência Rural |
| spelling | doaj.art-1ce96568d1ec4c0caab13ef6dc8d2e432023-03-14T07:33:09ZengUniversidade Federal de Santa MariaCiência Rural1678-45962023-03-01531010.1590/0103-8478cr20220269Impact of production chain on defects of farmed shrimp (Penaeus vannamei)Loíse Caroline Santos de Limahttps://orcid.org/0000-0003-3682-7299Ricardo Carrierohttps://orcid.org/0000-0002-4003-0349André Luiz Medeiros de Souzahttps://orcid.org/0000-0002-3214-3423Ana Paula Amaral de Alcântara Salimhttps://orcid.org/0000-0001-9513-122XMicheli da Silva Ferreirahttps://orcid.org/0000-0002-1109-8897ABSTRACT: The production chain of Penaeus vannamei require detailed quality evaluation from farm to processing plant, to maintain the quality standards. We evaluated the impact of production chain steps in main defects of P. vannamei as red hepatopancreas, detached cephalothorax and post-mult. Red hepatopancreas and detached cephalothorax exhibited the highest defect incidence, which are related to capture method and post-harvest handling procedures. Red hepatopancreas showed a positive correlation (r = 0.56; P = 0.008) with post-molts. The Principal Component Analysis (PCA) explained 53.91% of total data variance, where the second principal component (PC2) contributed with 19.39% separating shrimp defects and management steps based on square cosines of red hepatopancreas and transport time. These results suggested that steps of production chain as well as post mortem process are directly related to shrimp defects, and the knowledge of these factors can contribute to improve the product quality.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782023001000401&lng=en&tlng=enautolytic changesshrimp defect analysisdetached cephalothoraxred hepatopancreas |
| spellingShingle | Loíse Caroline Santos de Lima Ricardo Carriero André Luiz Medeiros de Souza Ana Paula Amaral de Alcântara Salim Micheli da Silva Ferreira Impact of production chain on defects of farmed shrimp (Penaeus vannamei) Ciência Rural autolytic changes shrimp defect analysis detached cephalothorax red hepatopancreas |
| title | Impact of production chain on defects of farmed shrimp (Penaeus vannamei) |
| title_full | Impact of production chain on defects of farmed shrimp (Penaeus vannamei) |
| title_fullStr | Impact of production chain on defects of farmed shrimp (Penaeus vannamei) |
| title_full_unstemmed | Impact of production chain on defects of farmed shrimp (Penaeus vannamei) |
| title_short | Impact of production chain on defects of farmed shrimp (Penaeus vannamei) |
| title_sort | impact of production chain on defects of farmed shrimp penaeus vannamei |
| topic | autolytic changes shrimp defect analysis detached cephalothorax red hepatopancreas |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782023001000401&lng=en&tlng=en |
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