تحديد سويات النارنجين في ثمار الغريفون المحلية

Authors

  • معروف الخير
  • وعد الخطيب

Abstract

يعتبر الغريفون (Citrus Paradisi) أحد أنواع الحمضيات الهامة المزروعة في المنطقة الساحلية في سوريا, وتتميز الثمرة بغناها بالفلافونوئيدات (مركبات نباتية طبية), والفلافونوئيد الرئيسي فيها هو النارنجين. أثبتت الدراسات السابقة أن النارنجين يملك خصائص صحية متعددة جعلته مادة أولية في الصناعات الصيدلانية لذا كان هدف هذه الدراسة هو استخلاص النارنجين من القشور البيضاء للغريفون بطريقة علمية, وتحديد كميته تمهيداﹰ لاستثماره صناعياﹰ. تم جمع عينات صنفي الغريفون الأبيض والأحمر من ثلاث مناطق مختلفة من الساحل السوري في أول موسم النضج وفي آخره, ثم طبقت طريقة الماء المقلون على القشور البيضاء للحصول على النارنجين, وبينت النتائج كمادة جافة أن كمية النارنجين في قشور الغريفون الأبيض كانت 44.8غ/كغ في أول الموسم, و10.29غ/كغ في آخره, وكانت في قشور الغريفون الأحمر43.8غ/كغ في أول الموسم, و9.32غ/كغ في آخره. وبالمقارنة مع المعطيات العالمية وجد أن الغريفون السوري يحوي كميات كافية من النارنجين مناسبة للاستثمار الاقتصادي ,وأن طريقة الماء المقلون طريقة استخلاص اقتصادية صناعية. Grapefruit (Citrus Paradisi) is one of many citrus species that are widely cultivated in the west Mediterranean coast of Syria, the fruit is rich in flavonoid (a natural medical compounds), naringin considered the major flavonoid in Grapefruit. Previous studies have documented a wide range of biological effects and therapeutic properties that belong to naringin; therefore, it became a raw material in pharmaceutical industries. It was the aim of this study is to have naringin extracted from grapefruit by an economic method, and assign its levels, in preparation for industrial investment. Two types (red blush) and (march) where collected from three districts in Syrian coast, they were collected at the beginning of harvest season and at the end of it, fruits grown in sun light and those grown in shade were collected tow, so that healthy fruit and partly infected. A water alkaline method was applied to extract naringin, then a quantitive and qualitative determination was made to the resulting compound. Results revealed that naringin content in March grapefruit at the beginning of the harvest season was 45.53 g/kg and 44.8 g/kg in Red Blush grapefruit so on at the end of the harvest season it was 10.29 g/kg in March and 9.32 g/kg in Red Rlush. We have concluded that that Syrian Grapefruit have sufficient naringin cotent for economical investment, and that water alkaline method is a suitable economic method to extract naringin from grapefruit white peels, and

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Published

2016-10-16

How to Cite

1.
الخير م, الخطيب و. تحديد سويات النارنجين في ثمار الغريفون المحلية. Tuj-hlth [Internet]. 2016Oct.16 [cited 2025Jun.20];37(5). Available from: http://www.journal.tishreen.edu.sy/index.php/hlthscnc/article/view/2066

Issue

Vol. 37 No. 5 (2015): العلوم الصحية

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