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Chemical Composition of the Essential Oil of Artemisia vulgaris L. from Syria

التركيب الكيميائي للزيت العطري لنبات حبق الراعي السوري Artemisia vulgaris L

1709   0   42   0 ( 0 )
 Publication date 2011
  fields Chemistry
and research's language is العربية
 Created by Shamra Editor




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Chemical composition of the essential oil of the aerial parts of Artemisia vulgaris L. (Asteracea), grown in Syria was determined by GC/MS. The oil obtained by hydrodistillation, was found to contain 55 components, accounting for 98.82 %.


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Research summary
تتناول هذه الدراسة التركيب الكيميائي للزيت العطري المستخرج من الأجزاء الهوائية لنبتة الشيح (Artemisia vulgaris L.) المزروعة في سوريا. تم تحديد مكونات الزيت باستخدام تقنية الكروماتوغرافيا الغازية/مطياف الكتلة (GC/MS). أظهرت النتائج أن الزيت يحتوي على 55 مكونًا، تمثل 98.82% من إجمالي الزيت. كانت المكونات الرئيسية هي الكافور (8.65%)، أسيتات بينوكارفيل (7.65%)، دافانون (6.98%)، أنيثول (6.54%)، كارين (5.69%)، كاريوفيلين (4.31%)، 2-ميثيل نفثالين (4.45%)، جيرماكرين D (4.15%)، ليمونين-6-أول (3.58%)، أسيتون هكساهيدروفارنيسيل (3.54%)، وبي-إليمين (2.70%). تشير الدراسة إلى أن هذه المكونات قد تكون مسؤولة عن الخصائص الطبية والعطرية للنبتة، والتي تشمل الاستخدامات التقليدية كمضاد للبكتيريا ومضاد للأكسدة ومضاد للديدان.
Critical review
دراسة نقدية: تعتبر هذه الدراسة إضافة قيمة إلى المعرفة العلمية حول التركيب الكيميائي للزيوت العطرية لنبتة الشيح. ومع ذلك، يمكن تحسين الدراسة من خلال تقديم المزيد من التفاصيل حول الطرق التجريبية المستخدمة، مثل ظروف الاستخلاص وتفاصيل أكثر حول تحليل البيانات. بالإضافة إلى ذلك، كان من الممكن أن تكون الدراسة أكثر شمولاً إذا تم تضمين تجارب إضافية لتحديد النشاط البيولوجي للمكونات المختلفة. كما أن الدراسة تفتقر إلى مقارنة النتائج مع دراسات سابقة لتوضيح الفروق أو التشابهات في التركيب الكيميائي بناءً على مناطق جغرافية مختلفة.
Questions related to the research
  1. ما هي التقنية المستخدمة لتحديد مكونات الزيت العطري في الدراسة؟

    تم استخدام تقنية الكروماتوغرافيا الغازية/مطياف الكتلة (GC/MS) لتحديد مكونات الزيت العطري.

  2. كم عدد المكونات التي تم تحديدها في الزيت العطري لنبتة الشيح؟

    تم تحديد 55 مكونًا في الزيت العطري لنبتة الشيح.

  3. ما هي النسبة المئوية للمكونات الرئيسية في الزيت العطري؟

    المكونات الرئيسية تمثل 98.82% من إجمالي الزيت العطري.

  4. ما هي بعض الاستخدامات التقليدية لنبتة الشيح المذكورة في الدراسة؟

    تشمل الاستخدامات التقليدية لنبتة الشيح كمضاد للبكتيريا، مضاد للأكسدة، ومضاد للديدان.


References used
Judžentienė, A. Buzelytė, J. (2006). Chemical composition of essential oils of Artemisia vulgaris L. (mugwort) from North Lithuania, CHEMIJA., V.17(1), pp. 12–15
George, E. (1932). Flora of Syria, Palestine and Sinai, 2nd, American Press, Beirut
Grigson, G. (1975). The Englishman's Flora, Paladin, St. Albans
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