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Employing Solid Phase Microextraction as Extraction Tool for Pesticide Residues in Traditional Medicinal Plants
المؤلفون المشاركون
Gondo, Thamani T.
Obuseng, Veronica C.
Mmualefe, Lesego C.
Okatch, Harriet
المصدر
Journal of Analytical Methods in Chemistry
العدد
المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-11، 11ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2016-09-20
دولة النشر
مصر
عدد الصفحات
11
التخصصات الرئيسية
الملخص EN
HS-SPME was optimised using blank plant sample for analysis of organochlorine pesticides (OCPs) of varying polarities in selected medicinal plants obtained from northern part of Botswana, where OCPs such as DDT and endosulfan have been historically applied to control disease carrying vectors (mosquitos and tsetse fly).
The optimised SPME parameters were used to isolate analytes from root samples of five medicinal plants obtained from Maun and Kasane, Botswana.
The final analytes determination was done with a gas chromatograph equipped with GC-ECD and analyte was confirmed using electron ionisation mass spectrometer (GC-MS).
Dieldrin was the only pesticide detected and confirmed with MS in the Terminalia sericea sample obtained from Kasane.
The method was validated and the analyte recoveries ranged from 69.58 ± 7.20 to 113 ± 15.44 %, with RSDs ranging from 1.19 to 17.97%.
The method indicated good linearity ( R 2 > 0.9900 ) in the range of 2 to 100 ng g−1.
The method also proved to be sensitive with low limits of detection (LODs) ranging from 0.48 ± 0.16 to 1.50 ± 0.50 ng g−1.
It can be concluded that SPME was successfully utilized as a sampling and extraction tool for pesticides of diverse polarities in root samples of medicinal plants.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Gondo, Thamani T.& Obuseng, Veronica C.& Mmualefe, Lesego C.& Okatch, Harriet. 2016. Employing Solid Phase Microextraction as Extraction Tool for Pesticide Residues in Traditional Medicinal Plants. Journal of Analytical Methods in Chemistry،Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1107283
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Gondo, Thamani T.…[et al.]. Employing Solid Phase Microextraction as Extraction Tool for Pesticide Residues in Traditional Medicinal Plants. Journal of Analytical Methods in Chemistry No. 2016 (2016), pp.1-11.
https://search.emarefa.net/detail/BIM-1107283
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Gondo, Thamani T.& Obuseng, Veronica C.& Mmualefe, Lesego C.& Okatch, Harriet. Employing Solid Phase Microextraction as Extraction Tool for Pesticide Residues in Traditional Medicinal Plants. Journal of Analytical Methods in Chemistry. 2016. Vol. 2016, no. 2016, pp.1-11.
https://search.emarefa.net/detail/BIM-1107283
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1107283
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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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
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