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Optimization of Surfactant-Mediated, Ultrasonic-assisted Extraction of Antioxidant Polyphenols from Rattan Tea (Ampelopsis grossedentata) Using Response Surface Methodology.
Pharmacogn Mag. 2017 Jul-Sep; 13(51):446-453.PM

Abstract

BACKGROUND

Rattan tea is a medicinal plant that has been used for many years for the treatment of inflammation, fatty liver, tumor, diabetes, and hyperlipidemia.

OBJECTIVE

A green and novel approach based on surfactant-mediated, ultrasonic-assisted extraction (SM-UAE) was developed for the extraction of antioxidant polyphenols from Rattan tea. A nonionic surfactant Tween-80 was selected as extraction solvent. The antioxidant activity was measured by total phenolic content (TPC) and ferric-reducing/antioxidant capacity (FRAC) assay.

MATERIALS AND METHODS

Optimization of extraction parameters including concentration of solvent, ultrasonic time, and temperature were investigated by response surface methodology. The antioxidant activity was measured by TPC and FRAC assay.

RESULTS

The optimal extraction conditions were determined as 6.8% (v/v) of aqueous Tween-80, ultrasonic temperature of 54°C, and ultrasonic time of 28.8 min. Under these conditions, the highest TPC value of 360.4 mg gallic acid equivalent per gram of dry weight material (GAE/g DW) was recorded. Moreover, 6.8% (v/v) of aqueous Tween-80, ultrasonic temperature of 54.5°C, and ultrasonic time of 28.4 min were determined for the highest FRAC value of 478.2 μmol of Fe2+/g of weight material (μmol Fe2+/g DW). Compared with other methods, the TPC and FRAC values of 313.5 mg GAE/g DW and 389.6 μmol Fe2+/g DW were obtained by heat reflux extraction using ethanol as solvent, respectively, and 343.2 mg GAE/g DW and 450.1 μmol Fe2+/g DW were obtained by UAE using ethanol as solvent, respectively.

CONCLUSION

The application of SM-UAE markedly decreased extraction time or extraction cost and improved the extraction efficiency, compared with the other methods.

SUMMARY

Surfactant-mediated ultrasonic-assisted extraction of antioxidant polyphenols from Rattan TeaResponse surface methodology used to optimize parameters and study combined effectsOptimized surfactant-mediated ultrasonic-assisted extraction process enhances the antioxidant phenolics extraction in less time. Abbreviations used: SM-UAE: Surfactant-mediated ultrasonic-assisted extraction; TPC: total phenolic content; FRAC: Ferric reducing antioxidant capacity; RSM: Response surface methodology; BBD: Box-Behnken design.

Authors+Show Affiliations

Department of Food Science, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212001, Jiangsu Province, P. R. China. Department of Cardiothoracic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang 212001, Jiangsu Province, P. R. China.Department of Pharmacognosy, School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China.Department of Pharmacognosy, School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China.Department of Pharmacognosy, School of Pharmacy, Jiangsu University, Zhenjiang 212013, P. R. China.Department of Food Science, School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212001, Jiangsu Province, P. R. China.

Pub Type(s)

Journal Article

Language

eng

PubMed ID

28839370

Citation

Li, Feng, et al. "Optimization of Surfactant-Mediated, Ultrasonic-assisted Extraction of Antioxidant Polyphenols From Rattan Tea (Ampelopsis Grossedentata) Using Response Surface Methodology." Pharmacognosy Magazine, vol. 13, no. 51, 2017, pp. 446-453.
Li F, Raza A, Wang YW, et al. Optimization of Surfactant-Mediated, Ultrasonic-assisted Extraction of Antioxidant Polyphenols from Rattan Tea (Ampelopsis grossedentata) Using Response Surface Methodology. Pharmacogn Mag. 2017;13(51):446-453.
Li, F., Raza, A., Wang, Y. W., Xu, X. Q., & Chen, G. H. (2017). Optimization of Surfactant-Mediated, Ultrasonic-assisted Extraction of Antioxidant Polyphenols from Rattan Tea (Ampelopsis grossedentata) Using Response Surface Methodology. Pharmacognosy Magazine, 13(51), 446-453. https://doi.org/10.4103/pm.pm_159_16
Li F, et al. Optimization of Surfactant-Mediated, Ultrasonic-assisted Extraction of Antioxidant Polyphenols From Rattan Tea (Ampelopsis Grossedentata) Using Response Surface Methodology. Pharmacogn Mag. 2017 Jul-Sep;13(51):446-453. PubMed PMID: 28839370.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Optimization of Surfactant-Mediated, Ultrasonic-assisted Extraction of Antioxidant Polyphenols from Rattan Tea (Ampelopsis grossedentata) Using Response Surface Methodology. AU - Li,Feng, AU - Raza,Aun, AU - Wang,Yan-Wei, AU - Xu,Xiu-Quan, AU - Chen,Guan-Hua, Y1 - 2017/07/19/ PY - 2016/03/25/received PY - 2016/05/13/revised PY - 2017/8/26/entrez PY - 2017/8/26/pubmed PY - 2017/8/26/medline KW - Antioxidant polyphenols KW - Rattan tea KW - Tween-80 mediated extraction KW - response surface methodology KW - ultrasonic-assisted extraction SP - 446 EP - 453 JF - Pharmacognosy magazine JO - Pharmacogn Mag VL - 13 IS - 51 N2 - BACKGROUND: Rattan tea is a medicinal plant that has been used for many years for the treatment of inflammation, fatty liver, tumor, diabetes, and hyperlipidemia. OBJECTIVE: A green and novel approach based on surfactant-mediated, ultrasonic-assisted extraction (SM-UAE) was developed for the extraction of antioxidant polyphenols from Rattan tea. A nonionic surfactant Tween-80 was selected as extraction solvent. The antioxidant activity was measured by total phenolic content (TPC) and ferric-reducing/antioxidant capacity (FRAC) assay. MATERIALS AND METHODS: Optimization of extraction parameters including concentration of solvent, ultrasonic time, and temperature were investigated by response surface methodology. The antioxidant activity was measured by TPC and FRAC assay. RESULTS: The optimal extraction conditions were determined as 6.8% (v/v) of aqueous Tween-80, ultrasonic temperature of 54°C, and ultrasonic time of 28.8 min. Under these conditions, the highest TPC value of 360.4 mg gallic acid equivalent per gram of dry weight material (GAE/g DW) was recorded. Moreover, 6.8% (v/v) of aqueous Tween-80, ultrasonic temperature of 54.5°C, and ultrasonic time of 28.4 min were determined for the highest FRAC value of 478.2 μmol of Fe2+/g of weight material (μmol Fe2+/g DW). Compared with other methods, the TPC and FRAC values of 313.5 mg GAE/g DW and 389.6 μmol Fe2+/g DW were obtained by heat reflux extraction using ethanol as solvent, respectively, and 343.2 mg GAE/g DW and 450.1 μmol Fe2+/g DW were obtained by UAE using ethanol as solvent, respectively. CONCLUSION: The application of SM-UAE markedly decreased extraction time or extraction cost and improved the extraction efficiency, compared with the other methods. SUMMARY: Surfactant-mediated ultrasonic-assisted extraction of antioxidant polyphenols from Rattan TeaResponse surface methodology used to optimize parameters and study combined effectsOptimized surfactant-mediated ultrasonic-assisted extraction process enhances the antioxidant phenolics extraction in less time. Abbreviations used: SM-UAE: Surfactant-mediated ultrasonic-assisted extraction; TPC: total phenolic content; FRAC: Ferric reducing antioxidant capacity; RSM: Response surface methodology; BBD: Box-Behnken design. SN - 0973-1296 UR - https://www.unboundmedicine.com/medline/citation/28839370/Optimization_of_Surfactant_Mediated_Ultrasonic_assisted_Extraction_of_Antioxidant_Polyphenols_from_Rattan_Tea__Ampelopsis_grossedentata__Using_Response_Surface_Methodology_ L2 - http://www.phcog.com/article.asp?issn=0973-1296;year=2017;volume=13;issue=51;spage=446;epage=453;aulast=Li DB - PRIME DP - Unbound Medicine ER -
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