{"id":36742,"date":"2021-04-12T15:12:00","date_gmt":"2021-04-12T15:12:00","guid":{"rendered":"https:\/\/matis.is\/?p=36742"},"modified":"2021-04-21T11:58:03","modified_gmt":"2021-04-21T11:58:03","slug":"forathugun-a-veidum-og-vinnslu-krossfisks","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/","title":{"rendered":"Preliminary study of fishing and processing of crucian carp"},"content":{"rendered":"<h4 class=\"wp-block-heading\">Aurora Seafood and Mat\u00eds have compiled a report on indirect fishing for crucian carp off Iceland, possible direct fishing and the possibility of value creation from products.<\/h4>\n\n\n\n<p>A number of captains engaged in plow fishing were interviewed, where they were asked for their opinion on the possibilities of using crucian carp and whether they considered direct fishing likely to be successful. The captain&#039;s views were very different and it is not possible to talk about the results of that survey.<\/p>\n\n\n\n<p>During the measurements, it was disappointing how high the amount of cadmium was measured in crucian carp, both caught off the east coast of Iceland and the west coast. The permitted levels of cadmium for food products are only 0.5 mg in Art. but the measured quantity was 6.3 to the east and 2.5 to the west. Proximity to volcanic activity is known to cause cadmium pollution in slow-moving demersal fish, and conditions in Iceland are exactly that.<\/p>\n\n\n\n<p>It was also disappointing how quickly the crucian carp decomposed and the samples became mashed due to enzyme activity in one to two days. The protein content of crucian carp is only about 12%, but the water content is about 67%. Based on these results, it is not considered likely that cruciferous fish can be used for human consumption. Aurora Seafood has exported frozen crucian carp to the United States, but it hardly returns the cost of packaging, freezing and transport, so there is no value creation in the production.&nbsp;<\/p>\n\n\n\n<p>The project that included this preliminary study of fishing and processing of crucian carp off Iceland was supported by the Food Fund (AVS Fisheries Research Fund). It would have been impossible to carry out this project without support.<\/p>\n\n\n\n<p><a href=\"https:\/\/doi.org\/10.5281\/zenodo.4707161\" target=\"_blank\" rel=\"noreferrer noopener\">A final report on the preliminary study of fishing and processing of crucian carp can be found here.<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Aurora Seafood og Mat\u00eds hafa teki\u00f0 saman sk\u00fdrslu um \u00f3beinar vei\u00f0ar \u00e1 krossfiski vi\u00f0 \u00cdslands, hugsanlegar beinar vei\u00f0ar og m\u00f6guleika [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","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":[15],"tags":[],"class_list":["post-36742","post","type-post","status-publish","format-standard","hentry","category-skyrsla"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks - 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\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks - Mat\u00eds\" \/>\n<meta property=\"og:description\" content=\"Aurora Seafood og Mat\u00eds hafa teki\u00f0 saman sk\u00fdrslu um \u00f3beinar vei\u00f0ar \u00e1 krossfiski vi\u00f0 \u00cdslands, hugsanlegar beinar vei\u00f0ar og m\u00f6guleika [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/matis.is\/en\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/\" \/>\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=\"2021-04-12T15:12:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-04-21T11:58:03+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=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a\"},\"headline\":\"Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks\",\"datePublished\":\"2021-04-12T15:12:00+00:00\",\"dateModified\":\"2021-04-21T11:58:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/\"},\"wordCount\":326,\"publisher\":{\"@id\":\"https:\/\/matis.is\/#organization\"},\"articleSection\":[\"Sk\u00fdrslur\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/\",\"url\":\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/\",\"name\":\"Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks - Mat\u00eds\",\"isPartOf\":{\"@id\":\"https:\/\/matis.is\/#website\"},\"datePublished\":\"2021-04-12T15:12:00+00:00\",\"dateModified\":\"2021-04-21T11:58:03+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/matis.is\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks\"}]},{\"@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":"Preliminary study of fishing and processing of crucian carp - 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\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/","og_locale":"en_GB","og_type":"article","og_title":"Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks - Mat\u00eds","og_description":"Aurora Seafood og Mat\u00eds hafa teki\u00f0 saman sk\u00fdrslu um \u00f3beinar vei\u00f0ar \u00e1 krossfiski vi\u00f0 \u00cdslands, hugsanlegar beinar vei\u00f0ar og m\u00f6guleika [&hellip;]","og_url":"https:\/\/matis.is\/en\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/","og_site_name":"Mat\u00eds","article_publisher":"https:\/\/www.facebook.com\/matisiceland","article_published_time":"2021-04-12T15:12:00+00:00","article_modified_time":"2021-04-21T11:58:03+00:00","author":"admin","twitter_card":"summary_large_image","twitter_creator":"@matisiceland","twitter_site":"@matisiceland","twitter_misc":{"Written by":"admin","Estimated reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/#article","isPartOf":{"@id":"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/"},"author":{"name":"admin","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a"},"headline":"Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks","datePublished":"2021-04-12T15:12:00+00:00","dateModified":"2021-04-21T11:58:03+00:00","mainEntityOfPage":{"@id":"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/"},"wordCount":326,"publisher":{"@id":"https:\/\/matis.is\/#organization"},"articleSection":["Sk\u00fdrslur"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/","url":"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/","name":"Preliminary study of fishing and processing of crucian carp - Mat\u00eds","isPartOf":{"@id":"https:\/\/matis.is\/#website"},"datePublished":"2021-04-12T15:12:00+00:00","dateModified":"2021-04-21T11:58:03+00:00","breadcrumb":{"@id":"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/matis.is\/skyrsla\/forathugun-a-veidum-og-vinnslu-krossfisks\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/matis.is\/"},{"@type":"ListItem","position":2,"name":"Forathugun \u00e1 vei\u00f0um og vinnslu krossfisks"}]},{"@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":["1628848641:5"],"_wp_old_date":["2021-04-06","2021-03-26"],"_edit_last":["1"],"_yoast_wpseo_content_score":["30"],"_yoast_wpseo_estimated-reading-time-minutes":["2"],"skyrsluhofundar":["Gunnar \u00de\u00f3r\u00f0arson, Dav\u00ed\u00f0 Freyr J\u00f3nsson"],"_skyrsluhofundar":["field_5f05a53476361"],"tengill":["https:\/\/doi.org\/10.5281\/zenodo.4707161"],"_tengill":["field_5f05a55b76362"],"styrktaradili":["AVS Ranns\u00f3knasj\u00f3\u00f0ur \u00ed sj\u00e1var\u00fatvegi"],"_styrktaradili":["field_5f05a57e76363"],"utgafudags":["20210412"],"_utgafudags":["field_5f05a59b76364"],"numer":["06-21"],"_numer":["field_5f05a6fdc098d"],"tengilidur":["28164"],"_tengilidur":["field_5ef905e0538b2"],"_yoast_wpseo_primary_category":["15"],"wpmm_postgrid_views":["458"],"_uag_css_file_name":["uag-css-36742.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:12:\"core\/heading\";i:1;s:14:\"core\/paragraph\";i:2;s:12:\"core\/buttons\";i:3;s:11:\"core\/button\";i:4;s:12:\"core\/columns\";i:5;s:11:\"core\/column\";}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1775648310\";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":"Aurora Seafood og Mat\u00eds hafa teki\u00f0 saman sk\u00fdrslu um \u00f3beinar vei\u00f0ar \u00e1 krossfiski vi\u00f0 \u00cdslands, hugsanlegar beinar vei\u00f0ar og m\u00f6guleika [&hellip;]","_links":{"self":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/36742","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=36742"}],"version-history":[{"count":6,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/36742\/revisions"}],"predecessor-version":[{"id":36885,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/36742\/revisions\/36885"}],"wp:attachment":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/media?parent=36742"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/categories?post=36742"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/tags?post=36742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}