Characterization of steryl glycosides in marine microalgae by gas chromatography-triple quadrupole mass spectrometry (GC-QQQ-MS).

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Abstract

Steryl glycosides (SGs) are sterol conjugates found in various plants, especially in those making up human diets. It has been demonstrated that SGs have potential health benefits, and they could be used as food supplements in a variety of food matrixes. Marine microalgae are a potential resource for human food and ingredients. In this study, gas chromatography-triple quadrupole mass spectrometry (GC-QQQ-MS) was used to characterize unknown SGs in eight microalgae belonging to different classes (Isochrysis galbana 3011, Pavlova viridis, Platymonas helgolandica, Conticribra weissflogii, Thalassiosira pseudonana, Nitzschia closterium, Gymnodinium sp., and Karlodinum veneficum).

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Author and article information

Journal

Journal ID (iso-abbrev): J. Sci. Food Agric.

Title: Journal of the science of food and agriculture

Publisher: Wiley

ISSN (Electronic): 1097-0010

ISSN (Print): 0022-5142

Publication date (Electronic): Mar 2018

Volume: 98

Issue: 4

Affiliations

[1 ] Key Laboratory of Applied Marine Biotechnology, Ningbo University, Chinese Ministry of Education, Ningbo, China.

[2 ] Collaborative Innovation Center for Zhejiang Marine High-Efficiency and Healthy Aquaculture, Ningbo University, Ningbo, China.

Article

DOI: 10.1002/jsfa.8629

PubMed ID: 28833140

SO-VID: 9681ed7b-cab4-40a2-83e3-1ea303f9ba07

History

Keywords: GC-QQQ-MS analysis,SPE,microalgae,steryl glycoside

Data availability:

Keywords: GC-QQQ-MS analysis, SPE, microalgae, steryl glycoside

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