Ultrasound-Assisted Extraction and HPLC Quantitative Profiling of Phytochemical Compounds in Yemeni Red Onion Peels (Allium cepa L.)

الشريط الجانبي للمقالة

Distribution of Major Chemical Groups Identified in the Extract of Yemeni Red Onion Peels by HPLC.
PDF (English)
منشور: كانون الأول 28, 2025
DOI: https://doi.org/10.59628/jast.v3i6.2035
الكلمات المفتاحية:
Yemeni Red Onion Peels، Ultrasound-Assisted Extraction (UAE)، HPLC analysis، Phenolic Compounds، Antioxidant Activity، Flavonoids، Quercetin

محتوى المقالة الرئيسي

Ali Mansour Senan
Department of Food Science and Nutrition, Faculty of Agriculture, Food and Environment, Sana’a University, Sana’a, Yemen.
Talal Abdulrazaq AL-Kawry
Department of Food Science and Nutrition, Faculty of Agriculture, Food and Environment, Sana'a University, Sana'a, Yemen.
Abdulbaki Saeed Al-Zaimi
Department of Food Science and Nutrition, Faculty of Agriculture, Food and Environment, Sana'a University, Sana'a, Yemen.
Mushtaq Faisal Al-Afour
Department of Food Industries Engineering, Faculty of Engineering, Hodeidah University, Hodeida, Yemen.

الملخص

This study reports the ultrasound-assisted extraction (UAE) and quantitative profiling of antioxidants in methanolic extracts of Yemeni red onion peels (Allium cepa L.) using high-performance liquid chromatography (HPLC). The HPLC profiling identified a chemically diverse composition comprising 15 Phenolic compounds classified into four major groups: Flavonoids (61.85 %), Phenolic Acids (33.07 %), Isoflavones (0.61 %), and Phenolic Derivatives (2.26 %). Quercetin was the predominant compound with a concentration of 52289.14 μg/g DW, followed by Chlorogenic acid 18,761.89 μg/g DW, alongside significant amounts of Gallic acid, Ellagic acid, and Daidzein. The results indicate a high Phenolic content and strong antioxidant potential in Yemeni red onion peels, confirming their suitability as a natural source of bioactive compounds for nutraceutical and pharmaceutical applications.

التنزيلات

بيانات التنزيل غير متوفرة بعد.

تفاصيل المقالة

كيفية الاقتباس
Senan, A. M., AL-Kawry, T. A., Al-Zaimi, A. S., & Al-Afour, M. F. (2025). Ultrasound-Assisted Extraction and HPLC Quantitative Profiling of Phytochemical Compounds in Yemeni Red Onion Peels (Allium cepa L.). Sana’a University Journal of Applied Sciences and Technology, 3(6), 1339–1346. https://doi.org/10.59628/jast.v3i6.2035
إصدار
مجلد 3 عدد 6 (2025): Sana'a University Journal of Applied Sciences and Technology
القسم
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