[{"command":"settings","settings":{"pluralDelimiter":"\u0003","suppressDeprecationErrors":true,"user":{"uid":0,"permissionsHash":"d9587e6f410d2e7f476e3da6cb10a457c78ab82347f962bf83d9020620f901dd"}},"merge":true},{"command":"add_css","data":[{"rel":"stylesheet","media":"all","href":"\/modules\/contrib\/addtocal\/addtocal.css?t2408i"},{"rel":"stylesheet","media":"all","href":"\/themes\/custom\/cest2025\/css\/components\/node.css?t2408i"}]},{"command":"add_js","selector":"body","data":[{"src":"\/core\/assets\/vendor\/jquery\/jquery.min.js?v=3.7.1"},{"src":"\/core\/assets\/vendor\/once\/once.min.js?v=1.0.1"},{"src":"\/core\/misc\/drupalSettingsLoader.js?v=10.5.1"},{"src":"\/core\/misc\/drupal.js?v=10.5.1"},{"src":"\/core\/misc\/drupal.init.js?v=10.5.1"},{"src":"\/modules\/contrib\/addtocal\/addtocal.js?v=10.5.1"},{"src":"\/modules\/contrib\/addtocal\/addtocal-download.js?v=10.5.1"}]},{"command":"openDialog","selector":"#drupal-modal","settings":null,"data":"\n\u003Carticle class=\u0022node node--type-presentation node--promoted node--view-mode-modal\u0022\u003E\n      \u003Cdiv\u003ESession 33 - Circular economy in agriculture and food systems (1)\u003C\/div\u003E\n  \n      \u003Cb\u003E\u003Cspan\u003ESustainable production of Omega-3-rich fish oil from Tuna by-products using green extraction process\u003C\/span\u003E\n\u003C\/b\u003E\n  \n      \u003Cdiv\u003E\u003Cb\u003ECEST ID: cest2025_00033\u003C\/b\u003E\u003C\/div\u003E\n  \n        \u003Cdiv class=\u0022mb-3\u0022\u003E\n      \u003Cb\u003ERoom Panacea | Sat 6 Sep 2025 | 11:30 - 11:40 am\u003C\/b\u003E\n    \u003C\/div\u003E\n  \n          \n    \n  \n      \u003Cdiv class=\u0022mt-10\u0022\u003E\n            \u003Cdiv class=\u0022clearfix text-formatted field field--name-presentation-body field--type-text-long field--label-hidden field__item\u0022\u003EOmega-3 fatty acids are essential for human health, yet the increasing global demand necessitates the exploration of sustainable alternative sources, such as fishery by-products. An innovative and environmentally friendly extraction method, previously applied to small fish by-products, was employed on large fish by-products, particularly tuna soft tissues, utilising green solvents including d-limonene, 2-methyloxolane (2-MeOx), and ethanol. The results indicated that d-limonene and 2-MeOx efficiently extracted omega-3-rich oils, achieving notable concentrations of EPA (4\u20137%) and DHA (17\u201328%). However, substantial impurities were detected, attributed to the greater difficulty of purifying large fish by-products, which tend to retain blood and other fluids despite cleaning. This contrasts with previous findings from small fish such as sardines and anchovies, where extraction yielded purer oils with greater ease. These findings underscore the necessity of further optimisation of extraction protocols for larger fish waste. Nonetheless, the preliminary outcomes suggest that, with appropriate refinement, tuna by-products represent a promising and sustainable source of omega-3 fatty acids, contributing to more sustainable fishery resource management practices.\u003C\/div\u003E\n      \u003C\/div\u003E\n  \n  \u003Cdiv class=\u0022mt-5 mb-5\u0022\u003E\n          \u003Cspan\u003E\n          \u003Cb\u003EPresenter:\u003C\/b\u003E\n                      \u003Cp\u003E\n            \u003Ca href=\u0022\/person\/prof-paolo-s-calabro\u0022 hreflang=\u0022en\u0022\u003EProf. Paolo S. Calabr\u00f2\u003C\/a\u003E\n            \u003C\/p\u003E\n                  \u003C\/span\u003E\n      \u003C\/div\u003E\n\n  \u003Cdiv class=\u0022mb-5\u0022\u003E\n          \u003Cdiv class=\u0022field__label\u0022\u003E\n        Authors\n      \u003C\/div\u003E\n              \u003Cp\u003E\n          A. Pedull\u00e0\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          Mariastella Ferreri\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          Domenica Pangallo\n        \u003C\/p\u003E\n              \u003Cp\u003E\n          Paolo  S. Calabr\u00f2\n        \u003C\/p\u003E\n            \u003C\/div\u003E\n\n\u003C\/article\u003E\n","dialogOptions":{"width":"700","position":{"my":"right top","at":"right top"},"closeOnEscape":true,"dialogClass":"presentation-dialog","modal":true,"title":"","classes":{"ui-dialog":"presentation-dialog"}}}]