Issue 10, 2022

A tutorial review on methods of agricultural product sample pretreatment and target analysis by laser-induced breakdown spectroscopy

Abstract

The frequent occurrence of quality and safety incidents in agricultural products has intensified consumers' concerns. Since laser-induced breakdown spectroscopy (LIBS) is a promising, versatile atomic spectrum analysis technique for the analysis of various elements, which has the advantages of simple sample preparation (compared to reference methods), quick analysis, convenient operation and non-contact detection, it has gradually become a research focus in the field of agricultural product inspection. This work reviews applications of LIBS in the analysis of agricultural products in recent years, and aims at sample preparation techniques for various types of agricultural products to improve the quality of analytical data, and the capability of LIBS for qualitative and quantitative analysis of different samples. Finally, LIBS holds potential for real-time elemental analysis of agricultural products and practical applications in precision farming. This could be beneficial for immediate diagnoses of contaminated food and increasing agricultural production while minimizing environmental impacts.

Graphical abstract: A tutorial review on methods of agricultural product sample pretreatment and target analysis by laser-induced breakdown spectroscopy

Article information

Article type
Tutorial Review
Submitted
04 5月 2022
Accepted
09 8月 2022
First published
17 8月 2022

J. Anal. At. Spectrom., 2022,37, 1948-1960

A tutorial review on methods of agricultural product sample pretreatment and target analysis by laser-induced breakdown spectroscopy

P. Yang, G. Fu, J. Wang, Z. Luo and M. Yao, J. Anal. At. Spectrom., 2022, 37, 1948 DOI: 10.1039/D2JA00149G

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements