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Development of a New Binary Solvent System Using Ionic Liquids as Additives to Improve Rotenone Extraction Yield from Malaysia Derris sp.
المؤلفون المشاركون
Yusop, Rahimi M.
Othman, Zetty Shafiqa
Hassan, Nur Hasyareeda
Zubairi, Saiful Irwan
المصدر
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-7، 7ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-02-01
دولة النشر
مصر
عدد الصفحات
7
التخصصات الرئيسية
الملخص EN
Rotenone is one of the prominent insecticidal isoflavonoid compounds which can be isolated from the extract of Derris sp.
plant.
Despite being an effective compound in exterminating pests in a minute concentration, procuring a significant amount of rotenone in the extracts for commercialized biopesticides purposes is a challenge to be attained.
Therefore, the objective of this study was to determine the best ionic liquid (IL) which gives the highest yield of rotenone.
The normal soaking extraction (NSE) method was carried out for 24 hrs using five different types of binary solvent systems comprising a combination of acetone and five respective ionic liquids (ILs) of (1) [BMIM] Cl; (2) [BMIM] OAc; (3) [BMIM] NTf2; (4) [BMIM] OTf; and (5) [BMPy] Cl.
Next, the yield of rotenone, % (w/w), and its concentration (mg/mL) in dried roots were quantitatively determined by means of RP-HPLC and TLC.
The results showed that a binary solvent system of [BMIM] OTf + acetone was the best solvent system combination as compared to other solvent systems (P<0.05).
It contributed to the highest rotenone content of 2.69 ± 0.21% (w/w) (4.04 ± 0.34 mg/mL) at 14 hrs of exhaustive extraction time.
In conclusion, a combination of the ILs with a selective organic solvent has been proven to increase a significant amount of bioactive constituents in the phytochemical extraction process.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Othman, Zetty Shafiqa& Hassan, Nur Hasyareeda& Yusop, Rahimi M.& Zubairi, Saiful Irwan. 2015. Development of a New Binary Solvent System Using Ionic Liquids as Additives to Improve Rotenone Extraction Yield from Malaysia Derris sp.. Journal of Chemistry،Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067472
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Othman, Zetty Shafiqa…[et al.]. Development of a New Binary Solvent System Using Ionic Liquids as Additives to Improve Rotenone Extraction Yield from Malaysia Derris sp.. Journal of Chemistry No. 2015 (2015), pp.1-7.
https://search.emarefa.net/detail/BIM-1067472
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Othman, Zetty Shafiqa& Hassan, Nur Hasyareeda& Yusop, Rahimi M.& Zubairi, Saiful Irwan. Development of a New Binary Solvent System Using Ionic Liquids as Additives to Improve Rotenone Extraction Yield from Malaysia Derris sp.. Journal of Chemistry. 2015. Vol. 2015, no. 2015, pp.1-7.
https://search.emarefa.net/detail/BIM-1067472
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1067472
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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