Enhancing Phenolic Contents and Antioxidant Potentials of Antidesma thwaitesianum by Supercritical Carbon Dioxide Extraction
المؤلفون المشاركون
Wongmekiat, Orawan
Poontawee, Warut
Natakankitkul, Surapol
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-04-21
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Supercritical fluid extraction (SFE) has increasingly gained attention as an alternative technique for extraction of natural products without leaving toxic residues in extracts.
Antidesma thwaitesianum Muell.
Arg.
(Phyllanthaceae), or ma mao, has been reported to exhibit antioxidant health benefits due to its phenolic constituents.
To determine whether SFE technique could impact on phenolic contents and associated antioxidant potentials, ripe fruits of Antidesma thwaitesianum (Phyllanthaceae) were extracted using supercritical carbon dioxide (SC-CO2) and conventional solvents (ethanol, water).
The results showed that the SC-CO2 extract contained significantly higher yield, total phenolic, flavonoid, and proanthocyanidin contents than those obtained from ethanol and water.
It also demonstrated the greatest antioxidant activities as assessed by ABTS radical cation decolorization, DPPH radical scavenging, and ferric reducing antioxidant power (FRAP) assays.
Further analysis using high-performance liquid chromatography with diode array and mass spectrometry detectors (HPLC-DAD/MSD) revealed the presence of catechin as a major phenolic compound of Antidesma thwaitesianum (Phyllanthaceae), with the maximum amount detected in the SC-CO2 extract.
These data indicate that SFE technology improves both quantity and quality of Antidesma thwaitesianum fruit extract.
The findings added more reliability of using this technique to produce high added value products from this medicinal plant.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Poontawee, Warut& Natakankitkul, Surapol& Wongmekiat, Orawan. 2015. Enhancing Phenolic Contents and Antioxidant Potentials of Antidesma thwaitesianum by Supercritical Carbon Dioxide Extraction. Journal of Analytical Methods in Chemistry،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067257
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Poontawee, Warut…[et al.]. Enhancing Phenolic Contents and Antioxidant Potentials of Antidesma thwaitesianum by Supercritical Carbon Dioxide Extraction. Journal of Analytical Methods in Chemistry No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1067257
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Poontawee, Warut& Natakankitkul, Surapol& Wongmekiat, Orawan. Enhancing Phenolic Contents and Antioxidant Potentials of Antidesma thwaitesianum by Supercritical Carbon Dioxide Extraction. Journal of Analytical Methods in Chemistry. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067257
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1067257
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر