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Reduced-Pressure Boiling Extraction of Oleuropein Coupled with Ultrasonication from Olive Leaves (Olea europaea L.)
المؤلفون المشاركون
Xie, Pu-jun
Huang, Li-xin
Zhang, Cai-hong
You, Feng
Wang, Cheng-zhang
Zhou, Hao
المصدر
Advances in Materials Science and Engineering
العدد
المجلد 2015، العدد 2015 (31 ديسمبر/كانون الأول 2015)، ص ص. 1-8، 8ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2015-09-03
دولة النشر
مصر
عدد الصفحات
8
الملخص EN
Oleuropein was extracted from Frantoio olive leaves using reduced-pressure boiling extraction coupled with ultrasound-assist (URPE).
Four important factors, extraction temperature, ultrasonic power, ethanol concentration, and the ratio of solid to liquid, were selected to carry out the response surface methodology (RSM) for seeking optimal conditions on high oleuropein extraction yield at different levels.
Box-Behnken design was employed to investigate the effects of the four factors on it.
The results showed that the ratio of solid to liquid was the most significant factor of all on oleuropein yield.
The optimal operation conditions were obtained as follows: ethanol concentration 75% (v/v), extraction temperature 53°C, ultrasonic power 600 W, and the ratio of solid to liquid 1 : 31.
Under these optimal conditions, oleuropein extraction yield was 7.08%, which was close to the predicted value 7.121%.
The scanning electron microscope (SEM) images of olive leaves after extraction were provided as well.
It was seen that, compared with the untreated leaves, URPE could effectively break cells within the olive leaves.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Xie, Pu-jun& Huang, Li-xin& Zhang, Cai-hong& You, Feng& Wang, Cheng-zhang& Zhou, Hao. 2015. Reduced-Pressure Boiling Extraction of Oleuropein Coupled with Ultrasonication from Olive Leaves (Olea europaea L.). Advances in Materials Science and Engineering،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1053641
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Xie, Pu-jun…[et al.]. Reduced-Pressure Boiling Extraction of Oleuropein Coupled with Ultrasonication from Olive Leaves (Olea europaea L.). Advances in Materials Science and Engineering No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1053641
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Xie, Pu-jun& Huang, Li-xin& Zhang, Cai-hong& You, Feng& Wang, Cheng-zhang& Zhou, Hao. Reduced-Pressure Boiling Extraction of Oleuropein Coupled with Ultrasonication from Olive Leaves (Olea europaea L.). Advances in Materials Science and Engineering. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1053641
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1053641
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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