{"id":52694,"date":"2008-07-11T15:12:14","date_gmt":"2008-07-11T15:12:14","guid":{"rendered":"http:\/\/www.pcnen.com\/portal\/?p=52694"},"modified":"2008-07-11T15:12:14","modified_gmt":"2008-07-11T15:12:14","slug":"kruske-i-jabuke-disu","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2008\/07\/11\/kruske-i-jabuke-disu\/","title":{"rendered":"Kru\u0161ke i jabuke di\u0161u"},"content":{"rendered":"<p>Plodovi jabuka i kru&scaron;aka imaju svojevrsne disajne cijevi uz pomo\u0107 kojih di&scaron;u \u010dak i nakon &scaron;to su ubrani, saop&scaron;tili su francuski nau\u010dnici.<\/p>\n<p>Stru\u010dnjaci ustanove <em>Evropski sinkrotronski izvor<\/em> (ESRF) u Grenoblu, zajedno sa svojim kolegama sa Katoli\u010dkog univerziteta u Leuvenu u Belgiji, uspjeli su otkriti disajne kanale u vo\u0107u za koje se ve\u0107 dugo pretpostavljalo da postoje. Ovo otkri\u0107e po&scaron;lo im je za rukom uz pomo\u0107 rendgenske ra\u010dunarske tomografije. <\/p>\n<p>Disajni putevi u jabukama imaju oblik nepravilnih &scaron;upljina, a kru&scaron;ke di&scaron;u kroz fine pravilne kanale. <\/p>\n<p>&quot;Jo&scaron; nije poznato kako se disajni putevi u plodovima razvijaju i za&scaron;to jabuke imaju nepravilne &scaron;upljine, a kru&scaron;ke mre\u017eu si\u0107u&scaron;nih kanala&quot;, izjavio je Piter Verboven sa univerziteta u Leuvenu. <\/p>\n<p>Me\u0111utim, on smatra da je otkrio za&scaron;to kru&scaron;ke br\u017ee trule od jabuka. Kanali u kru&scaron;kama ne mogu dopremiti toliko kiseonika u sredinu ploda i zato njihovim \u0107elijama &quot;ponestaje daha&quot;, objasnio je. <\/p>\n<p>Kako bi se odr\u017eala svje\u017eina ploda, nakon branja mora dolaziti barem mala koli\u010dina kiseonika u svaku \u0107eliju. Ako se to ne dogodi, nastaju sme\u0111e pjege i kvalitet ploda se smanjuje. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Plodovi jabuka i kru&scaron;aka imaju svojevrsne disajne cijevi uz pomo\u0107 kojih di&scaron;u \u010dak i nakon &scaron;to su ubrani, saop&scaron;tili su francuski nau\u010dnici.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[9],"tags":[],"class_list":["post-52694","post","type-post","status-publish","format-standard","hentry","category-zanimljivosti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/52694","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=52694"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/52694\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=52694"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=52694"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=52694"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}