Skip to main content
Log in

Optimization of ultrasonic-assisted ethanol extraction of polyphenols from Phyllanthus emblica by response surface methodology

  • Original Paper
  • Published:
Chemical Papers Aims and scope Submit manuscript

Abstract

Polyphenols are indispensable as the main antioxidant substances of Phyllanthus emblica. In this study, ultrasonic-assisted extraction of emblic leafflower fruit polyphenol was performed with ethanol, and a response surface method was used to optimize the extraction results and determine parameters for the best conditions. These parameters included a drying temperature of 80 °C emblic leafflower fruit pulp, 60% alcohol concentration, solid‒liquid ratio, ultrasonic extraction time of 24 min and ultrasound temperature of 45 °C. Under the experimental conditions, the yield of polyphenols obtained from P. emballiae was 10.40%, which was almost the same as the ideal prediction value (10.39%). The established regression model shows a good fitting degree.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6
Fig. 7
Fig. 8
Fig. 9

Similar content being viewed by others

References

Download references

Acknowledgements

This work was supported by Construction project of Guangdong University Characteristic Condiment Engineering Technology Development Center (GCZX-B1103); the Research Program of Guangdong Industry Technical College (KJ2021-10); College Natural Science Research Key Project of Hebei Education Department (ZD2020193); 2022 Teaching Reform Project of Hebei Vocational University of Industry and Technology (WT20220104).

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Su-Qing Zhang.

Ethics declarations

Conflict of interest

The author declares that there are no conficts of interest.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Wu, YL., Zhang, W., Guo, LD. et al. Optimization of ultrasonic-assisted ethanol extraction of polyphenols from Phyllanthus emblica by response surface methodology. Chem. Pap. 78, 221–229 (2024). https://doi.org/10.1007/s11696-023-03066-x

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s11696-023-03066-x

Keywords

Navigation