Skip to main content

Advertisement

Log in

Analysis of Fourteen β-Agonists in Weight-Reducing Dietary Supplements Using QuEChERS-Based Extraction Followed by High Resolution UHPLC-MS

  • Published:
Food Analytical Methods Aims and scope Submit manuscript

Abstract

In the present study, a method for analysis of 14 β-agonists in weight-reducing dietary supplements using the QuEChERS procedure followed by UHPLC-ESI/MS-MS based on two scan events (full scan FTMS and HCD data dependent MS/MS) in positive ionization mode has been developed. Sample extraction and purification were carried out using a modified QuEChERS method. Rapid analysis was carried out by ultra-high performance liquid chromatography coupled with high resolution Fourier transform mass spectrometer. Fourteen β-agonists were separated within 15 min with limit of detection in the range of 1.8–23.1 μg kg−1. The average recoveries in spiked dietary supplements varied from 67.1 to 107.3 %, which were carried out with spiked samples at three concentration levels. Validation parameters including linearity and repeatability were satisfactory. Finally, based on the results, it is concluded that the proposed method is an appropriate procedure for β-agonists analysis in weight-reducing dietary supplements.

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

Access this article

Subscribe and save

Springer+
from $39.99 /Month
  • Starting from 10 chapters or articles per month
  • Access and download chapters and articles from more than 300k books and 2,500 journals
  • Cancel anytime
View plans

Buy Now

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

Instant access to the full article PDF.

Fig. 1
Fig. 2

Similar content being viewed by others

Explore related subjects

Discover the latest articles and news from researchers in related subjects, suggested using machine learning.

References

Download references

Acknowledgments

This work was funded by the Science and Technology Planning Project of General Administration of Quality Supervision, Inspection and Quarantine (AQSIQ) of PR China (2012IK145) and AQSIQ Industrial Public Service Scientific Research Project of PR China (201210029).

Conflict of Interest

Jianhui Li declares that he has no conflict of interest. Hua Yan declares that she has no conflict of interest. Shen Han declares that he has no conflict of interest. Haiyan Zhang declares that she has no conflict of interest. Shan Zhang declares that he has no conflict of interest. Jia Cheng declares that he has no conflict of interest. Zhaohui Zhang has received research grants from Inspection and Quarantine (AQSIQ) of PR China (201210029). Xin Liu has received research grants from Inspection and Quarantine (AQSIQ) of PR China (2012IK145).This article does not contain any studies with human or animal subjects.

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Zhaohui Zhang.

Rights and permissions

Reprints and permissions

About this article

Cite this article

Li, J., Zhang, Z., Liu, X. et al. Analysis of Fourteen β-Agonists in Weight-Reducing Dietary Supplements Using QuEChERS-Based Extraction Followed by High Resolution UHPLC-MS. Food Anal. Methods 7, 977–985 (2014). https://doi.org/10.1007/s12161-013-9700-y

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s12161-013-9700-y

Keywords