Determination of Isoflavones in Soybean Flour by Matrix Solid-Phase Dispersion Extraction and Liquid Chromatography with UV-Diode Array Detection
المؤلفون المشاركون
Aresta, Antonella
Cotugno, Pietro
Massari, Federica
Zambonin, Carlo
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-5، 5ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-08-13
دولة النشر
مصر
عدد الصفحات
5
الملخص EN
A new analytical method, based on liquid chromatography (LC) with UV-diode array detection, for the simultaneous determination of daidzein, genistein, and glycitein and their 7-O-β-D-glucopyranoside (daidzin, genistin, and glycitin, resp.) has been successfully developed.
All the calibration curves showed good linearity within the concentration range 0.02–2 μg/ml.
The limits of detection and quantitation were 0.057 (genistin and glycitein), 0.124 μg/ml (genistein), 0.190 μg/ml (genistin and glycitein), and 0.410 μg/ml (genistein), respectively.
Within-day and between-days precision were found not to be significantly different according to an F-test; values (% RSD) ranged from 2.0 to 2.9%.
Extraction and clean-up of soybean flour samples were carried out using matrix solid-phase dispersion extraction (MSPD).
The main parameters affecting extraction yield, such as dispersant, type and amount of additives, cosorbent, and extractive solvent, were evaluated and optimized.
The average recovery values were between 85.7 and 102.6%.
The target isoflavone concentration levels estimated in this work fit existing literature data and were comprised between 39.3 and 345.3 μg/g.
The whole procedure has proved to be simple, accurate, precise, and cheap.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Aresta, Antonella& Cotugno, Pietro& Massari, Federica& Zambonin, Carlo. 2017. Determination of Isoflavones in Soybean Flour by Matrix Solid-Phase Dispersion Extraction and Liquid Chromatography with UV-Diode Array Detection. Journal of Food Quality،Vol. 2017, no. 2017, pp.1-5.
https://search.emarefa.net/detail/BIM-1176088
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Aresta, Antonella…[et al.]. Determination of Isoflavones in Soybean Flour by Matrix Solid-Phase Dispersion Extraction and Liquid Chromatography with UV-Diode Array Detection. Journal of Food Quality No. 2017 (2017), pp.1-5.
https://search.emarefa.net/detail/BIM-1176088
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Aresta, Antonella& Cotugno, Pietro& Massari, Federica& Zambonin, Carlo. Determination of Isoflavones in Soybean Flour by Matrix Solid-Phase Dispersion Extraction and Liquid Chromatography with UV-Diode Array Detection. Journal of Food Quality. 2017. Vol. 2017, no. 2017, pp.1-5.
https://search.emarefa.net/detail/BIM-1176088
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1176088
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