Determination of Free Amino Acids in Three Species of Duckweed (Lemnaceae)
Joint Authors
Gu, Wei
Zhang, Xiaolong
Chen, Hongyan
Wu, Dawei
Sun, Xiao
Chen, Jian
Wu, Qinan
Source
Issue
Vol. 2018, Issue 2018 (31 Dec. 2018), pp.1-15, 15 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2018-12-05
Country of Publication
Egypt
No. of Pages
15
Abstract EN
In this study, a fast, simple, precise, and sensitive hydrophilic interaction liquid chromatography (HILIC) method was established for simultaneous determination of free amino acids in three different varieties of duckweed including Spirodela polyrhiza (L.) Schleid., Landoltia punctata (G.
Mey.) Les & D.
J.
Crawford, and Lemna aequinoctialis Welwitsch by ultrahigh performance liquid chromatography coupled with tandem mass spectrometry (UHPLC-MS/MS).
Method validation was processed in terms of linearity, precision, stability, repeatability, and accuracy as well as limits of detection and quantification.
The developed method was applied for quantification of 59 batches of samples.
Then chemometric analysis was used to evaluate different duckweeds by principle component analysis (PCA) and orthogonal partial least squares-discriminant analysis (OPLS-DA).
The results demonstrated that there was no significant difference in FAAs’ profile among three varieties of duckweed.
American Psychological Association (APA)
Zhang, Xiaolong& Chen, Hongyan& Wu, Dawei& Gu, Wei& Sun, Xiao& Chen, Jian…[et al.]. 2018. Determination of Free Amino Acids in Three Species of Duckweed (Lemnaceae). Journal of Food Quality،Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1185436
Modern Language Association (MLA)
Zhang, Xiaolong…[et al.]. Determination of Free Amino Acids in Three Species of Duckweed (Lemnaceae). Journal of Food Quality No. 2018 (2018), pp.1-15.
https://search.emarefa.net/detail/BIM-1185436
American Medical Association (AMA)
Zhang, Xiaolong& Chen, Hongyan& Wu, Dawei& Gu, Wei& Sun, Xiao& Chen, Jian…[et al.]. Determination of Free Amino Acids in Three Species of Duckweed (Lemnaceae). Journal of Food Quality. 2018. Vol. 2018, no. 2018, pp.1-15.
https://search.emarefa.net/detail/BIM-1185436
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1185436