Matrix solid-phase dispersion (MSPD) methodology as a quick and easy extraction method has been developed to extract oleuropein from Olea europaea leaves. This method has been compared with conventional maceration and Soxhlet extraction (SOXE) methods. Variables affecting MSPD;
such as the sorbent material;
the ratio of sample to sorbent material;
elution solvent;
and volume of the elution solvent;
have been fully evaluated and optimized. Oleuropein was successfully extracted by silica sorbent with 350 μL of dichloromethane- methanol (70 + 30;
v/v) as the elution solvent. The calibration curve showed good linearity (r2 = 0.9985) and precision (RSD;
机构:
Kunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650500, Yunnan Province, Peoples R ChinaKunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650500, Yunnan Province, Peoples R China
Ju, Shuangqiao
Yang, Yaling
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Kunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650500, Yunnan Province, Peoples R ChinaKunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650500, Yunnan Province, Peoples R China
Yang, Yaling
Liu, Mousheng
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Kunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650500, Yunnan Province, Peoples R ChinaKunming Univ Sci & Technol, Fac Life Sci & Technol, Kunming 650500, Yunnan Province, Peoples R China
机构:
Prince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi ArabiaPrince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi Arabia
Kamal, Y. T.
Yusufoglu, Hasan Soliman
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Prince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi ArabiaPrince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi Arabia
Yusufoglu, Hasan Soliman
Alam, Prawez
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Prince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi ArabiaPrince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi Arabia
Alam, Prawez
Foudah, Ahmed Ibrahim
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Prince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi ArabiaPrince Sattam Bin Abdulaziz Univ, Coll Pharm, Dept Pharmacognosy, POB 173, Al Kharj 11942, Saudi Arabia