{"id":4724,"date":"2022-06-27T10:56:07","date_gmt":"2022-06-27T10:56:07","guid":{"rendered":"http:\/\/agri-research-journal.net\/SjarEn\/?p=4724"},"modified":"2022-07-01T08:45:50","modified_gmt":"2022-07-01T08:45:50","slug":"determination-of-some-bioactive-compounds-and-antioxidant-activity-in-persimmon-fruit-and-their-processed-products","status":"publish","type":"post","link":"https:\/\/agri-research-journal.net\/SjarEn\/?p=4724","title":{"rendered":"Determination of Some Bioactive Compounds and Antioxidant Activity in Persimmon Fruit and their Processed Products"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"font-family: 'Times New Roman', Times;\"><strong>Hala Khaled<sup>(1)<\/sup><\/strong><strong><sup>*<\/sup><\/strong><strong> and Bassam Al-Oklah<sup>(2)<\/sup><\/strong><\/span><\/p>\n<p><span style=\"font-family: 'Times New Roman', Times;\">(1) Food Science Department, Faculty of Agriculture, Damascus University, Damascus-Syria<\/span><\/p>\n<p><span style=\"font-family: 'Times New Roman', Times;\">(2) National Commission for Biotechnology, Damascus, Syria.<\/span><\/p>\n<p><span style=\"font-family: 'Times New Roman', Times;\">(* Corresponding author: dr. Hala Khaled E-mail: <a href=\"mailto:Halah.kha16@gmail.com\">Halah.kha16@gmail.com<\/a>).<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: 'Times New Roman', Times;\">Received: 27\/06\/2021\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 Accepted:1\/09\/2021<\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"font-family: 'Times New Roman', Times;\"><strong>Abstract<\/strong><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Times New Roman', Times;\">The aim of this study was to investigate the physical and chemical properties of persimmon fruits grown in Syria in 2018 and to determine the antioxidant activity of fresh fruits and some of their- prepared products (dried fruits, jam, and persimmon\u0374s vinegar). The percentage of the fruit&#8217;s moisture was 78.53%, total soluble solids 18.49%, the ash 0.9%, pH 5.75, total acidity 0.81%, and reducing sugar 7.31%. The results showed that the processing treatment caused a significant decrease in ascorbic acid and total phenolic content, also it was noticed a significant decrease in antioxidant activity by the DPPH\u00a0 method is prepared products in comparison with fresh fruits.\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-family: 'Times New Roman', Times;\"><strong>Keywords: <\/strong>Persimmon, dehydration, jam, total phenolic content, antioxidant activity.<\/span><\/p>\n<p><span style=\"font-family: 'Times New Roman', Times;\">Full paper in Arabic:\u00a0<a href=\"http:\/\/agri-research-journal.net\/SjarEn\/wp-content\/uploads\/93p4.pdf\">pdf<\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hala Khaled(1)* and Bassam Al-Oklah(2) (1) Food Science Department, Faculty of Agriculture, Damascus University, Damascus-Syria (2) National Commission for Biotechnology, Damascus, Syria. (* Corresponding author: dr. Hala Khaled E-mail: Halah.kha16@gmail.com). Received: 27\/06\/2021\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0\u00a0 Accepted:1\/09\/2021 Abstract The aim of this study &hellip; <a href=\"https:\/\/agri-research-journal.net\/SjarEn\/?p=4724\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4724","post","type-post","status-publish","format-standard","hentry","category-sjar"],"_links":{"self":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/4724","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4724"}],"version-history":[{"count":5,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/4724\/revisions"}],"predecessor-version":[{"id":5026,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=\/wp\/v2\/posts\/4724\/revisions\/5026"}],"wp:attachment":[{"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4724"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4724"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/agri-research-journal.net\/SjarEn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4724"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}