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Physical and chemical properties and fatty acids content of orange seeds oil Citrus sinensis "Valencia" in Tartous governorate

الخصائص الفيزيائية و الكيميائية و محتوى الحموض الدسمة لزيت بذور برتقال الفلانسيا Citrus sinensis في محافظة طرطوس

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 Publication date 2018
and research's language is العربية
 Created by Shamra Editor




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Orange fruits contain many materials such as oils in seeds which have biological and nutritional values, due to that, physical and chemical properties of orange seed oil (OSO) have been determined, which extracted from two samples collected from two areas (Al-ssisanyah and Al-jma'ashyah) which are different in environmental factors.


Artificial intelligence review:
Research summary
تتناول هذه الدراسة الخصائص الفيزيائية والكيميائية ومحتوى الحموض الدسمة لزيت بذور برتقال الفلانسيا (Citrus sinensis) في محافظة طرطوس. تم جمع عينات من منطقتين مختلفتين بيئيًا (السيسنية والجمعاشية) وتم تحليلها باستخدام عدة أجهزة وطرائق. أظهرت النتائج أن الكتلة الحجمية للزيت تراوحت بين 0.870 و0.880 غ/مل، واللزوجة الحركية بين 30.61 و31.62 ملم²/ثا، وقرينة الانكسار بين 1.4690 و1.4691، والتوتر السطحي بين 25.19 و26.68 ن/م، ونقطة التجمد بين 6.2 و7.1 درجة مئوية. كما تم تحديد قرينة الحموضة وقرينة التصبن وقرينة الإستر وقرينة اليود ومحتوى الغليسيرول. باستخدام تقنية GC-MS، تم تحديد أن حمض النخيل، وحمض الزيت، وحمض الكتان، وحمض الشمع هي الحموض الدسمة الأكثر وجودًا في الزيت. أظهرت الدراسة أن زيت بذور البرتقال يحتوي على خصائص مشابهة لبعض الزيوت النباتية الأخرى، مما يجعله مناسبًا للاستخدامات الغذائية والطبية والصناعية.
Critical review
دراسة نقدية: تعتبر هذه الدراسة خطوة مهمة في فهم الخصائص الفيزيائية والكيميائية لزيت بذور البرتقال، ولكن هناك بعض النقاط التي يمكن تحسينها. أولاً، كان من الأفضل توسيع نطاق العينات لتشمل مناطق أخرى لضمان تعميم النتائج. ثانيًا، لم يتم التطرق بشكل كافٍ إلى تأثير العوامل البيئية المختلفة على خصائص الزيت، وهو ما يمكن أن يكون له تأثير كبير على النتائج. ثالثًا، كان من المفيد تضمين مقارنة أوسع مع زيوت نباتية أخرى لتقديم صورة أكثر شمولية عن مكانة زيت بذور البرتقال بين الزيوت النباتية. وأخيرًا، كان من الممكن تقديم توصيات أكثر تحديدًا حول كيفية استخدام هذا الزيت في الصناعات المختلفة بناءً على النتائج.
Questions related to the research
  1. ما هي الخصائص الفيزيائية الرئيسية التي تم قياسها لزيت بذور البرتقال في هذه الدراسة؟

    تم قياس الكتلة الحجمية، اللزوجة الحركية، قرينة الانكسار، التوتر السطحي، ونقطة التجمد.

  2. ما هي الحموض الدسمة الأكثر وجودًا في زيت بذور البرتقال وفقًا للدراسة؟

    الحموض الدسمة الأكثر وجودًا هي حمض النخيل، وحمض الزيت، وحمض الكتان، وحمض الشمع.

  3. كيف تم استخلاص الزيت من بذور البرتقال في هذه الدراسة؟

    تم استخلاص الزيت باستخدام جهاز سوكسيلييه مع مذيب نظامي الهكسان عند درجة حرارة 60 مئوية لمدة 6 ساعات.

  4. ما هي الاستخدامات المحتملة لزيت بذور البرتقال بناءً على نتائج الدراسة؟

    يمكن استخدام زيت بذور البرتقال في الصناعات الغذائية والطبية والصناعية، بما في ذلك صناعة الديزل الحيوي ومستحضرات التجميل.


References used
GUNSTONE, F, D., 2002- Vegetable Oils in Food Technology: Composition, Properties and Uses, Blackwell Publishing Ltd. Oxford. United Kingdom
REICHARDT, C., 2003- Solvents and Solvent Effects in Organic Chemistry, WILEY-VCH Verlag GmbH & Co. KGaA. Weinheim, Third Edition, Germany
THOMAS, A., 2012- Fats and Fatty Oils, Wiley-VCH Verlag GmbH & Co. KGaA. Weinheim
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