{"id":38734,"date":"2021-06-08T15:24:22","date_gmt":"2021-06-08T15:24:22","guid":{"rendered":"https:\/\/matis.is\/?p=38734"},"modified":"2021-06-08T15:24:23","modified_gmt":"2021-06-08T15:24:23","slug":"fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations","status":"publish","type":"post","link":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/","title":{"rendered":"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration: impact on peptidic populations"},"content":{"rendered":"<p>The production by enzymatic treatment of fish protein hydrolysates (FPH) is a promising route to add value to fisheries proteinic co-products (fish frames, heads etc.). Indeed, FPH possess good nutritional properties and biological activities for food and feed uses. Pressure-driven membrane separations such as ultrafiltration (UF) and nanofiltration (NF) can be used after the hydrolysis to increase the specific activities of the FPH. This paper discusses the impact of a two-step UF \/ NF process producing four different fractions on two industrial FPH with different hydrolysis degrees. Fractionation is carried out in \u201crealistic\u201d conditions for an industrial process, on highly concentrated FPH solutions (about 100 g of dry matter \/ L) at a high volume reduction factor. For each step, UF or NF, the variation of the permeation flux in the course of the fractionation is discussed according to the FPH hydrolysis degree and the membranes cut-offs. The values of performance indicators defined in terms of nitrogen content are also examined, including the concentration factor (<em>CF<\/em>), the relative recovery in the retentate (\u03b7<sub><em>R<\/em><\/sub>) and the mean and final retention factors (<em>RF<\/em><sub><em>m<\/em><\/sub>\u00a0and\u00a0<em>RF<\/em><sub><em>f<\/em><\/sub>). Computed values of these indicators are validated through the setting of volume and mass balances around each step. The impact of fractionation on the FPH peptidic population is shown. Peptidic populations are described in terms of chromatographic profiles (SEC \u2013 FPLC). The UF fractionation produces a permeate enriched with respect to the FPH smaller than a molecular weight of about 600\u2013750 Dalton, and a retentate enriched in large peptides (above the same MW). A similar behavior is found for the NF fractionation. Comparing the impact of the UF fractionation on the two hydrolysates allows to conclude that the membrane cut-off is well-suited when comprised between the MWs of the biggest and the most abundant peptides in the FPH.<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S001191640900318X\">Link to article<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>The production by enzymatic treatment of fish protein hydrolysates (FPH) is a promising route to add value to fisheries proteinic [&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-38734","post","type-post","status-publish","format-standard","hentry","category-greinar"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations - 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\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations - Mat\u00eds\" \/>\n<meta property=\"og:description\" content=\"The production by enzymatic treatment of fish protein hydrolysates (FPH) is a promising route to add value to fisheries proteinic [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/\" \/>\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=\"2021-06-08T15:24:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-06-08T15:24:23+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\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a\"},\"headline\":\"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations\",\"datePublished\":\"2021-06-08T15:24:22+00:00\",\"dateModified\":\"2021-06-08T15:24:23+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/\"},\"wordCount\":314,\"publisher\":{\"@id\":\"https:\/\/matis.is\/#organization\"},\"articleSection\":[\"Greinar\"],\"inLanguage\":\"en-GB\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/\",\"url\":\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/\",\"name\":\"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations - Mat\u00eds\",\"isPartOf\":{\"@id\":\"https:\/\/matis.is\/#website\"},\"datePublished\":\"2021-06-08T15:24:22+00:00\",\"dateModified\":\"2021-06-08T15:24:23+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/#breadcrumb\"},\"inLanguage\":\"en-GB\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/matis.is\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations\"}]},{\"@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":"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration: impact on peptidic populations - 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\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/","og_locale":"en_GB","og_type":"article","og_title":"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations - Mat\u00eds","og_description":"The production by enzymatic treatment of fish protein hydrolysates (FPH) is a promising route to add value to fisheries proteinic [&hellip;]","og_url":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/","og_site_name":"Mat\u00eds","article_publisher":"https:\/\/www.facebook.com\/matisiceland","article_published_time":"2021-06-08T15:24:22+00:00","article_modified_time":"2021-06-08T15:24:23+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\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/#article","isPartOf":{"@id":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/"},"author":{"name":"admin","@id":"https:\/\/matis.is\/#\/schema\/person\/33b92c850c915c93e67f291e3381a49a"},"headline":"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations","datePublished":"2021-06-08T15:24:22+00:00","dateModified":"2021-06-08T15:24:23+00:00","mainEntityOfPage":{"@id":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/"},"wordCount":314,"publisher":{"@id":"https:\/\/matis.is\/#organization"},"articleSection":["Greinar"],"inLanguage":"en-GB"},{"@type":"WebPage","@id":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/","url":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/","name":"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration: impact on peptidic populations - Mat\u00eds","isPartOf":{"@id":"https:\/\/matis.is\/#website"},"datePublished":"2021-06-08T15:24:22+00:00","dateModified":"2021-06-08T15:24:23+00:00","breadcrumb":{"@id":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/#breadcrumb"},"inLanguage":"en-GB","potentialAction":[{"@type":"ReadAction","target":["https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/matis.is\/en\/greinar\/fractionation-of-fish-protein-hydrolysates-by-ultrafiltration-and-nanofiltration-impact-on-peptidic-populations\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/matis.is\/"},{"@type":"ListItem","position":2,"name":"Fractionation of fish protein hydrolysates by ultrafiltration and nanofiltration : impact on peptidic populations"}]},{"@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":["1623165864:5"],"_wp_page_template":["template-greinar.php"],"_edit_last":["5"],"_yoast_wpseo_content_score":["30"],"_yoast_wpseo_estimated-reading-time-minutes":["2"],"authors":["P. Bourseau, \u00a0L. Vandanjon, P. \u00a0Jaouen, M. \u00a0Chaplain-Derouiniot, \u00a0A. \u00a0Mass\u00e9, F. Gu\u00e9rard, \u00a0A. Chabeaud, M. Fouchereau-P\u00e9ron, \u00a0Y. Le Gal, \u00a0R. Ravallec-Pl\u00e9, J.-P. Berg\u00e9, L. Picot, J.-M. Piot, I. Batista,\u00a0G. Thorkelsson, \u00a0C. Delannoy, G. Jakobsen, I. Johansson"],"_authors":["field_60a287218a0ab"],"publication":["Desalination"],"_publication":["field_60a287738a0ac"],"edition":["244(1-3)"],"_edition":["field_60a287918a0ad"],"page":["303-320"],"_page":["field_60a2879f8a0ae"],"year":["2009"],"_year":["field_60a287a58a0af"],"link":[""],"_link":["field_60a287aa8a0b0"],"orcidid":[""],"_orcidid":["field_60a287c28a0b1"],"matis_tengilidur":["a:1:{i:0;s:5:\"28167\";}"],"_matis_tengilidur":["field_60a65b61f4532"],"tengilidur":[""],"_tengilidur":["field_5ef905e0538b2"],"_yoast_wpseo_primary_category":["2011"],"wpmm_postgrid_views":["496"],"_uag_css_file_name":["uag-css-38734.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:\"1774608973\";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 production by enzymatic treatment of fish protein hydrolysates (FPH) is a promising route to add value to fisheries proteinic [&hellip;]","_links":{"self":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38734","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=38734"}],"version-history":[{"count":2,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38734\/revisions"}],"predecessor-version":[{"id":38736,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/posts\/38734\/revisions\/38736"}],"wp:attachment":[{"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/media?parent=38734"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/categories?post=38734"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/matis.is\/en\/wp-json\/wp\/v2\/tags?post=38734"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}