{"id":38913,"date":"2021-06-09T15:48:47","date_gmt":"2021-06-09T15:48:47","guid":{"rendered":"https:\/\/matis.is\/?p=38913"},"modified":"2021-06-09T15:48:49","modified_gmt":"2021-06-09T15:48:49","slug":"influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/","title":{"rendered":"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets"},"content":{"rendered":"<p>The influence of factors in catching and processing of cod on fillet yield, gaping, number of nematodes and prevalence of bruises was studied in close cooperation with an Icelandic fisheries company. Data was collected onboard fishing vessels and in a fish processing plant in N-Iceland, for 29 months. Conditions during trawling and storing were recorded. Fishing ground had significant effect (95% significance limit) on fillet yield, gaping and number of parasites. Time of year had significant effect on all variables. The time-lag from catch to processing (age of the raw material) affected both gaping and bruises significantly. Fillet yield was closely correlated to both condition factor and head proportion. The results can be used for decision-making on where to direct the fishing boats and what to do with the catch after unloading it.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S0260877406004602?via%3Dihub\">Link to article<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>The influence of factors in catching and processing of cod on fillet yield, gaping, number of nematodes and prevalence of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"template-greinar.php","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[2011],"tags":[],"class_list":["post-38913","post","type-post","status-publish","format-standard","hentry","category-greinar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets - Mat\u00eds<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/matis.is\/en\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets - Mat\u00eds\" \/>\n<meta property=\"og:description\" content=\"The influence of factors in catching and processing of cod on fillet yield, gaping, number of nematodes and prevalence of [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/matis.is\/en\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/\" \/>\n<meta property=\"og:site_name\" content=\"Mat\u00eds\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/matisiceland\" \/>\n<meta property=\"article:published_time\" content=\"2021-06-09T15:48:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-06-09T15:48:49+00:00\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:site\" content=\"@matisiceland\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/person\\\/33b92c850c915c93e67f291e3381a49a\"},\"headline\":\"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets\",\"datePublished\":\"2021-06-09T15:48:47+00:00\",\"dateModified\":\"2021-06-09T15:48:49+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/\"},\"wordCount\":147,\"publisher\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\"},\"articleSection\":[\"Greinar\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/\",\"url\":\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/\",\"name\":\"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets - Mat\u00eds\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#website\"},\"datePublished\":\"2021-06-09T15:48:47+00:00\",\"dateModified\":\"2021-06-09T15:48:49+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/matis.is\\\/greinar\\\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/matis.is\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/matis.is\\\/#website\",\"url\":\"https:\\\/\\\/matis.is\\\/\",\"name\":\"Mat\u00eds\",\"description\":\"Ver\u00f0m\u00e6task\u00f6pun, matv\u00e6la\u00f6ryggi og l\u00fd\u00f0heilsa\",\"publisher\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/matis.is\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-GB\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/matis.is\\\/#organization\",\"name\":\"Mat\u00eds ohf.\",\"url\":\"https:\\\/\\\/matis.is\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-GB\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/matis.is\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/matis_logo_blatthvitt.png\",\"contentUrl\":\"https:\\\/\\\/matis.is\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/matis_logo_blatthvitt.png\",\"width\":1507,\"height\":1507,\"caption\":\"Mat\u00eds ohf.\"},\"image\":{\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/matisiceland\",\"https:\\\/\\\/x.com\\\/matisiceland\",\"https:\\\/\\\/www.instagram.com\\\/matisiceland\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/matisiceland\\\/\",\"https:\\\/\\\/www.youtube.com\\\/channel\\\/UCY-frt3uTqgVZW-DLjoo5bA\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/matis.is\\\/#\\\/schema\\\/person\\\/33b92c850c915c93e67f291e3381a49a\",\"name\":\"admin\",\"sameAs\":[\"https:\\\/\\\/matis.mareframe.eu\"],\"url\":\"https:\\\/\\\/matis.is\\\/en\\\/author\\\/thormodurmatis-is\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets - Mat\u00eds","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/matis.is\/en\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/","og_locale":"en_GB","og_type":"article","og_title":"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets - Mat\u00eds","og_description":"The influence of factors in catching and processing of cod on fillet yield, gaping, number of nematodes and prevalence of [&hellip;]","og_url":"https:\/\/matis.is\/en\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/","og_site_name":"Mat\u00eds","article_publisher":"https:\/\/www.facebook.com\/matisiceland","article_published_time":"2021-06-09T15:48:47+00:00","article_modified_time":"2021-06-09T15:48:49+00:00","author":"admin","twitter_card":"summary_large_image","twitter_creator":"@matisiceland","twitter_site":"@matisiceland","twitter_misc":{"Written by":"admin","Estimated reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/#article","isPartOf":{"@id":"https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/"},"author":{"name":"admin","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a"},"headline":"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets","datePublished":"2021-06-09T15:48:47+00:00","dateModified":"2021-06-09T15:48:49+00:00","mainEntityOfPage":{"@id":"https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/"},"wordCount":147,"publisher":{"@id":"https:\/\/matis.is\/#organization"},"articleSection":["Greinar"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/","url":"https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/","name":"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets - Mat\u00eds","isPartOf":{"@id":"https:\/\/matis.is\/#website"},"datePublished":"2021-06-09T15:48:47+00:00","dateModified":"2021-06-09T15:48:49+00:00","breadcrumb":{"@id":"https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/matis.is\/greinar\/influencing-factors-on-yield-gaping-bruises-and-nematodes-in-cod-gadus-morhua-fillets\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/matis.is\/"},{"@type":"ListItem","position":2,"name":"Influencing factors on yield, gaping, bruises and nematodes in cod (Gadus morhua) fillets"}]},{"@type":"WebSite","@id":"https:\/\/matis.is\/#website","url":"https:\/\/matis.is\/","name":"Mat\u00eds","description":"Value creation, food security and public health","publisher":{"@id":"https:\/\/matis.is\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/matis.is\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-GB"},{"@type":"Organization","@id":"https:\/\/matis.is\/#organization","name":"Mat\u00eds ohf.","url":"https:\/\/matis.is\/","logo":{"@type":"ImageObject","inLanguage":"en-GB","@id":"https:\/\/matis.is\/#\/schema\/logo\/image\/","url":"https:\/\/matis.is\/wp-content\/uploads\/2021\/02\/matis_logo_blatthvitt.png","contentUrl":"https:\/\/matis.is\/wp-content\/uploads\/2021\/02\/matis_logo_blatthvitt.png","width":1507,"height":1507,"caption":"Mat\u00eds ohf."},"image":{"@id":"https:\/\/matis.is\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/matisiceland","https:\/\/x.com\/matisiceland","https:\/\/www.instagram.com\/matisiceland\/","https:\/\/www.linkedin.com\/matisiceland\/","https:\/\/www.youtube.com\/channel\/UCY-frt3uTqgVZW-DLjoo5bA"]},{"@type":"Person","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a","name":"admin","sameAs":["https:\/\/matis.mareframe.eu"],"url":"https:\/\/matis.is\/en\/author\/thormodurmatis-is\/"}]}},"spectra_custom_meta":{"_edit_lock":["1623253729:5"],"_wp_page_template":["template-greinar.php"],"_edit_last":["5"],"_yoast_wpseo_content_score":["60"],"_yoast_wpseo_estimated-reading-time-minutes":["1"],"authors":["Margeirsson, S., J\u00f3nsson, G.R.,\u00a0Arason, S,\u00a0Thorkelsson, G."],"_authors":["field_60a287218a0ab"],"publication":["Journal of Food Engineering"],"_publication":["field_60a287738a0ac"],"edition":["80"],"_edition":["field_60a287918a0ad"],"page":["503-508"],"_page":["field_60a2879f8a0ae"],"year":["2007"],"_year":["field_60a287a58a0af"],"link":[""],"_link":["field_60a287aa8a0b0"],"orcidid":[""],"_orcidid":["field_60a287c28a0b1"],"matis_tengilidur":["a:2:{i:0;s:5:\"28284\";i:1;s:5:\"28167\";}"],"_matis_tengilidur":["field_60a65b61f4532"],"tengilidur":[""],"_tengilidur":["field_5ef905e0538b2"],"_yoast_wpseo_primary_category":["2011"],"wpmm_postgrid_views":["537"],"_uag_css_file_name":["uag-css-38913.css"],"_uag_page_assets":["a:9:{s:3:\"css\";s:263:\".uag-blocks-common-selector{z-index:var(--z-index-desktop) !important}@media (max-width: 976px){.uag-blocks-common-selector{z-index:var(--z-index-tablet) !important}}@media (max-width: 767px){.uag-blocks-common-selector{z-index:var(--z-index-mobile) !important}}\n\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:6:{i:0;s:14:\"core\/paragraph\";i:1;s:12:\"core\/buttons\";i:2;s:11:\"core\/button\";i:3;s:12:\"core\/heading\";i:4;s:12:\"core\/columns\";i:5;s:11:\"core\/column\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1777300790\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"trp-custom-language-flag":false},"uagb_author_info":{"display_name":"admin","author_link":"https:\/\/matis.is\/en\/author\/thormodurmatis-is\/"},"uagb_comment_info":0,"uagb_excerpt":"The influence of factors in catching and processing of cod on fillet yield, gaping, number of nematodes and prevalence of [&hellip;]","_links":{"self":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38913","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/comments?post=38913"}],"version-history":[{"count":2,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38913\/revisions"}],"predecessor-version":[{"id":38915,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38913\/revisions\/38915"}],"wp:attachment":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/media?parent=38913"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/categories?post=38913"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/tags?post=38913"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}