{"id":112,"date":"2016-09-09T17:54:28","date_gmt":"2016-09-09T15:54:28","guid":{"rendered":"http:\/\/airpixx.ch\/carotenature\/?page_id=112"},"modified":"2017-01-06T15:04:20","modified_gmt":"2017-01-06T14:04:20","slug":"tech-synthesis","status":"publish","type":"page","link":"https:\/\/www.carotenature.com\/index.php\/carotenoids\/tech-synthesis\/","title":{"rendered":"Technical Synthesis, Industrial Production"},"content":{"rendered":"<p><a href=\"http:\/\/www.carotenature.com\/index.php\/carotenoids\/introduction\/\">Introduction<\/a> | <a href=\"http:\/\/www.carotenature.com\/index.php\/carotenoids\/carotenoid\/\">Carotenoids<\/a> | <a href=\"http:\/\/www.carotenature.com\/index.php\/carotenoids\/occurence\/\">Occurrence<\/a> | <a href=\"http:\/\/www.carotenature.com\/index.php\/carotenoids\/examples\/\">Examples <\/a>| <a href=\"http:\/\/www.carotenature.com\/index.php\/carotenoids\/biosynthesis\/\">Biosynthesis <\/a>| <a href=\"http:\/\/www.carotenature.com\/index.php\/carotenoids\/tech-synthesis\/\">Tech. Synthesis<\/a> | <a href=\"http:\/\/www.carotenature.com\/index.php\/carotenoids\/literature\/\">Literature<\/a><\/p>\n<p>Ever since the elucidation of the structure of \u03b2-carotene (III) and other carotenoids much effort has been devoted to the synthesis of carotenoids and other polyenes. Today six synthetic carotenoids (Fig. 2) have become commercially important: 8&#8242;-apo-\u03b2-caroten-8\u2019-al (XIII)(C30), ethyl 8\u2019-apo-\u03b2-caroten-8\u2019-oate (XV)(C32), citranaxanthin (XVI)(C33), \u03b2-carotene (III)(C40), canthaxanthin (XI)(C40), and a mixture of the stereoisomers of astaxanthin (XII)(C40).<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"noborder aligncenter wp-image-119 size-full\" src=\"http:\/\/www.carotenature.com\/wp-content\/uploads\/2016\/09\/figure5.gif\" alt=\"figure5\" width=\"460\" height=\"619\" \/><\/p>\n<p style=\"text-align: center;\">Figure 2<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Introduction | Carotenoids | Occurrence | Examples | Biosynthesis | Tech. Synthesis | Literature Ever since the elucidation of the structure of \u03b2-carotene (III) and other carotenoids much effort has been devoted to the synthesis of carotenoids and other polyenes. Today six synthetic carotenoids (Fig. 2) have become commercially important: 8&#8242;-apo-\u03b2-caroten-8\u2019-al (XIII)(C30), ethyl 8\u2019-apo-\u03b2-caroten-8\u2019-oate (XV)(C32), [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":103,"menu_order":6,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/pages\/112"}],"collection":[{"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/comments?post=112"}],"version-history":[{"count":0,"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/pages\/112\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/pages\/103"}],"wp:attachment":[{"href":"https:\/\/www.carotenature.com\/index.php\/wp-json\/wp\/v2\/media?parent=112"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}