Determination of 2-Propenal Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography–Time-of-Flight Mass Spectrometry as a Marker for Authentication of Unrefined Sesame Oil
المؤلفون المشاركون
Yoo, Miyoung
Mansur, Ahmad Rois
Nam, Tae Gyu
Jang, Hae Won
Cho, Yong-Sun
Seo, Dongwon
Ha, Jaeho
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-10-24
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Ascertaining the authenticity of the unrefined sesame oil presents an ongoing challenge.
Here, the determination of 2-propenal was performed by headspace solid-phase microextraction (HS-SPME) under mild temperature coupled to gas chromatography with time-of-flight mass spectrometry, enabling the detection of adulteration of unrefined sesame oil with refined corn or soybean oil.
Employing this coupled technique, 2-propenal was detected in all tested refined corn and soybean oils but not in any of the tested unrefined sesame oil samples.
Using response surface methodology, the optimum extraction temperature, equilibrium time, and extraction time for the HS-SPME analysis of 2-propenal using carboxen/polydimethylsiloxane fiber were determined to be 55°C, 15 min, and 15 min, respectively, for refined corn oil and 55°C, 25 min, and 15 min, respectively, for refined soybean oil.
Under these optimized conditions, the adulteration of unrefined sesame oil with refined corn or soybean oils (1–5%) was successfully detected.
The detection and quantification limits of 2-propenal were found to be in the range of 0.008–0.010 and 0.023–0.031 µg mL−1, respectively.
The overall results demonstrate the potential of this novel method for the authentication of unrefined sesame oil.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Mansur, Ahmad Rois& Nam, Tae Gyu& Jang, Hae Won& Cho, Yong-Sun& Yoo, Miyoung& Seo, Dongwon…[et al.]. 2017. Determination of 2-Propenal Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography–Time-of-Flight Mass Spectrometry as a Marker for Authentication of Unrefined Sesame Oil. Journal of Chemistry،Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1172549
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Mansur, Ahmad Rois…[et al.]. Determination of 2-Propenal Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography–Time-of-Flight Mass Spectrometry as a Marker for Authentication of Unrefined Sesame Oil. Journal of Chemistry No. 2017 (2017), pp.1-12.
https://search.emarefa.net/detail/BIM-1172549
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Mansur, Ahmad Rois& Nam, Tae Gyu& Jang, Hae Won& Cho, Yong-Sun& Yoo, Miyoung& Seo, Dongwon…[et al.]. Determination of 2-Propenal Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography–Time-of-Flight Mass Spectrometry as a Marker for Authentication of Unrefined Sesame Oil. Journal of Chemistry. 2017. Vol. 2017, no. 2017, pp.1-12.
https://search.emarefa.net/detail/BIM-1172549
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1172549
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