{"id":17581,"date":"2014-10-22T22:20:35","date_gmt":"2014-10-22T19:20:35","guid":{"rendered":"http:\/\/balarisi.org\/?p=17581"},"modified":"2015-03-30T22:05:27","modified_gmt":"2015-03-30T19:05:27","slug":"anzer-bali-ve-poleninin-yuksek-performansli-sivi-kromatografisi-ile-fenolik-bilesiminin-belirlenmesi-ve-antioksidan-ozellikleri","status":"publish","type":"post","link":"https:\/\/www.beyazkovan.com\/?p=17581","title":{"rendered":"Anzer bal\u0131 ve poleninin y\u00fcksek performansl\u0131 s\u0131v\u0131 kromatografisi ile fenolik bile\u015fiminin belirlenmesi ve antioksidan \u00f6zellikleri"},"content":{"rendered":"<p><strong>Esra Ulusoy<\/strong><br \/>\nDoktora Tezi, Karadeniz Teknik \u00dcniversitesi \/ Fen Bilimleri Enstit\u00fcs\u00fc \/ Kimya Anabilim Dal\u0131, 2010, 143 s.<br \/>\nTEZ NO: 276134<br \/>\n<!--more--><span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"https:\/\/tez.yok.gov.tr\/UlusalTezMerkezi\/tarama.jsp\" target=\"_blank\">Sorgu Penceresine TEZ NO&#8217;yu yazarak Ayr\u0131nt\u0131l\u0131 Bilgi ve PDF d\u00f6k\u00fcmana ula\u015fmak i\u00e7in t\u0131klay\u0131n\u0131z <\/a><\/span><\/p>\n<p><strong>\u00d6ZET<br \/>\n<\/strong>Bal insanl\u0131\u011f\u0131n ba\u015flang\u0131c\u0131ndan beri var olan \u00e7ok k\u0131ymetli do\u011fal bir \u00fcr\u00fcn ve \u015fifa kayna\u011f\u0131d\u0131r. Bile\u015fimi ve buna ba\u011fl\u0131 olarak biyolojik \u00f6zellikleri \u00fcretildi\u011fi b\u00f6lgenin co\u011frafik ve floral \u00f6zelliklerine ba\u011fl\u0131 olarak de\u011fi\u015fim g\u00f6stermektedir.\u000bBu \u00e7al\u0131\u015fmada, Do\u011fu Karadeniz b\u00f6lgesine ait Anzer bal ve polenlerinin biyolojik aktif bile\u015fenlerinin kompozisyonunun ayd\u0131nlat\u0131lmas\u0131 ve antioksidan \u00f6zelliklerinin tespit edilmesi ama\u00e7land\u0131. 17 adet fenolik bile\u015fik standard\u0131 ters faz-y\u00fcksek bas\u0131n\u00e7l\u0131 s\u0131v\u0131 kromatografisi (RP-HPLC) ile analiz edildi. T\u00fcm bal ve polen \u00f6rneklerinin kate\u015fin ve klorojenik asit hari\u00e7 15 adet fenolik bile\u015fi\u011fe de\u011fi\u015fen oranlarda sahip oldu\u011fu ve benzoik asit, kuersetin, cis,trans-absisik asit ve trans-sinnamik asitlerin ana fenolik bile\u015fen oldu\u011fu tespit edildi.\u000bAyr\u0131ca Anzer bal ve polenlerinin antioksidan aktiviteleri, toplam fenolik madde i\u00e7eri\u011fi, demir (III) indirgeme antioksidan kuvveti (FRAP), bak\u0131r (II) iyonu indirgeyici antioksidan kapasite (CUPRAC) ve DPPH? (2,2-difenil-1-pikrilhidrazil) radikali temizleme aktivitesi testleri kullan\u0131larak tayin edildi. Toplam fenolik madde miktarlar\u0131 gallik asit standard\u0131na g\u00f6re tayin edildi. FRAP de\u011ferleri Trolox\u00ae e\u015fde\u011feri antioksidan g\u00fc\u00e7 (TEAP), CUPRAC de\u011ferleri Trolox\u00ae e\u015fde\u011feri antioksidan kapasite (TEAC) ve DPPH? radikali temizleme tayini sonu\u00e7lar\u0131 SC50 olarak ifade edildi. \u00c7al\u0131\u015f\u0131lan t\u00fcm bal ve polenlerin antioksidan aktiviteye sahip olduklar\u0131, \u00f6zellikle polenlerin ballara g\u00f6re yakla\u015f\u0131k 10-20 kat y\u00fcksek toplam fenolik madde i\u00e7eri\u011fine ve buna ba\u011fl\u0131 olarak y\u00fcksek antioksidan aktiviteye sahip olduklar\u0131 tespit edildi.\u000bLiterat\u00fcrdeki kar\u0131\u015f\u0131k \u00e7i\u00e7ek ballar\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda Anzer y\u00f6resine ait bal \u00f6rneklerinin, fenolik bile\u015fiklerin gerek \u00e7e\u015fitlili\u011fi ve gerekse de toplam miktar\u0131 bak\u0131m\u0131ndan daha zengin oldu\u011fu ve buna ba\u011fl\u0131 olarak antioksidanca zengin bir do\u011fal \u00fcr\u00fcn oldu\u011fu belirlendi. Yap\u0131lan \u00e7al\u0131\u015fma, Anzer bal\u0131n\u0131n halk aras\u0131nda \u015fifa kayna\u011f\u0131 olarak bilinmesinin nedeninin, yap\u0131s\u0131nda bulunan \u00e7e\u015fitli fenolik bile\u015fiklerden kaynaklanabilece\u011fini do\u011frulamaktad\u0131r.<\/p>\n<p><strong>Anahtar Kelimeler: <\/strong>Antioksidan; Anzer; Bal; Fenolik; HPLC; Polen<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Esra Ulusoy Doktora Tezi, Karadeniz Teknik \u00dcniversitesi \/ Fen Bilimleri Enstit\u00fcs\u00fc \/ Kimya Anabilim Dal\u0131, 2010, 143 s. TEZ NO: 276134<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[36],"tags":[343,96,342],"class_list":["post-17581","post","type-post","status-publish","format-standard","","category-doktora-tezleri","tag-anzer-bali","tag-bal-analizi","tag-esra-ulusoy","yazarlar-esra-ulusoy","anahtarkelimeler-anzer-bali","anahtarkelimeler-anzer-poleni","anahtarkelimeler-bal","anahtarkelimeler-bal-analizi","anahtarkelimeler-bal-ve-yoresel-arastirmalar","anahtarkelimeler-polen","anahtarkelimeler-polen-analizi","anahtarkelimeler-polen-ve-yoresel-arastirmalar","anahtarkelimeler-yoresel-arastirmalar"],"_links":{"self":[{"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=\/wp\/v2\/posts\/17581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17581"}],"version-history":[{"count":1,"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=\/wp\/v2\/posts\/17581\/revisions"}],"predecessor-version":[{"id":17582,"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=\/wp\/v2\/posts\/17581\/revisions\/17582"}],"wp:attachment":[{"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.beyazkovan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}