{"id":3785,"date":"2018-07-01T22:52:00","date_gmt":"2018-07-01T20:52:00","guid":{"rendered":"https:\/\/campus.burg-halle.de\/gast\/?p=3785"},"modified":"2022-09-30T12:43:46","modified_gmt":"2022-09-30T10:43:46","slug":"membrane","status":"publish","type":"post","link":"https:\/\/www.burg-halle.de\/gast\/projects\/reuse\/membrane\/","title":{"rendered":"MEMBRANE"},"content":{"rendered":"<div class='white' style='background:rgba(0,0,0,0); border:solid 0px rgba(0,0,0,0); border-radius:0px; padding:0px 0px 0px 0px;'>\n<div id='slider_1222' class='owl-carousel sa_owl_theme owl-pagination-true autohide-arrows' data-slider-id='slider_1222' style='visibility:hidden;'>\n<div id='slider_1222_slide01' class='sa_hover_container' style='padding:5% 5%; margin:0px 0%; background-image:url(&quot;https:\/\/www.burg-halle.de\/gast\/wp-content\/uploads\/2020\/03\/1_Produktfotos-2-Einheitlich-8-von-11web.jpg&quot;); background-position:center center; background-size:cover; background-repeat:no-repeat; '><\/div>\n<div id='slider_1222_slide02' class='sa_hover_container' style='padding:5% 5%; 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This corresponds to\nabout 1.5 million tons of egg membrane. In the industrial context, the eggshells\nand membranes are used for cement production, but only the calcium carbonate\n(lime) of the eggshell is utilised. The glycoprotein egg membranes simply burn\naway. In order to save the valuable membranes, I developed a procedure to\nseparate them from the shells. In the following I illustrate the potential of\nthis material with three possible applications.<\/p>\n\n\n\n<p><strong>Spray packaging<\/strong><br>\nThe egg membrane encloses the egg white and protects it from microorganisms. We\nowe the long durability of eggs to the membrane. Its reuse as food packaging is\ntherefore more than conclusive. With the help of sodium hydroxide, the protein\nchains can be dissolved and sprayed onto e.g. vegetables directly.<\/p>\n\n\n\n<p><strong>Shortlife fashion <\/strong><br>\nThe dried membrane not only has an interesting material property for packaging,\nit also has a special aesthetic. If one covers a surface with it in the wet\nstate, the membranes adhere to each other after they dry and create a kind of\nnon-woven textile \u2013 a textile with a very special symbolism \u2013 especially\nstriking for a wedding dress.<\/p>\n\n\n\n<p><strong>Compostable plastic<\/strong><br>\nBy compression moulding the egg membrane without any adhesive agents, the\nproteins link to a compostable bioplastic \u2013 a translucent material that is an\nalternative to fossil-based plastics.<\/p>\n\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p class=\"wp-block-verse\">Manifest by Fabian H\u00fctter<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"707\" height=\"1000\" src=\"https:\/\/campus.burg-halle.de\/gast\/wp-content\/uploads\/2020\/03\/reuse-fabian_manifest.jpg\" alt=\"\" class=\"wp-image-3786\"\/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-table alignright is-style-regular\"><table><tbody><tr><td>student:<\/td><td>Fabian H\u00fctter<\/td><\/tr><tr><td>project:<\/td><td><a href=\"https:\/\/campus.burg-halle.de\/gast\/projects\/reuse\/\">REUSE<\/a><\/td><\/tr><tr><td>year:<\/td><td>2018<\/td><\/tr><\/tbody><\/table><\/figure>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MEMBRANE three possible applications 1.4 trillion poultry eggs are produced annually, according to the Food and Agriculture Organization of the United Nations (FAO). This corresponds to about 1.5 million tons of egg membrane. In the industrial context, the eggshells and membranes are used for cement production, but only the calcium carbonate (lime) of the eggshell &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/www.burg-halle.de\/gast\/projects\/reuse\/membrane\/\" class=\"more-link\"><span class=\"screen-reader-text\">\u201eMEMBRANE\u201c<\/span> weiterlesen<\/a><\/p>\n","protected":false},"author":6,"featured_media":3796,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"coauthors":[112],"_links":{"self":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/3785"}],"collection":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/comments?post=3785"}],"version-history":[{"count":4,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/3785\/revisions"}],"predecessor-version":[{"id":7942,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/posts\/3785\/revisions\/7942"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media\/3796"}],"wp:attachment":[{"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/media?parent=3785"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/categories?post=3785"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/tags?post=3785"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/www.burg-halle.de\/gast\/wp-json\/wp\/v2\/coauthors?post=3785"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}