Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach
Bryophytes (mosses, liverworts, and hornworts) have interested researchers because of their high chemical diversity and their potential uses in pharmaceutical, food, and cosmetic industries. Specifically, long-chain polyunsaturated fatty acids (l-PUFA) such as arachidonic acid (AA) and eicosapentaen...
Published in: | Phytochemistry |
---|---|
Main Authors: | , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
2023
|
Subjects: | |
Online Access: | https://orbit.dtu.dk/en/publications/590d5679-974c-44f4-8fd5-2e772486e5fc https://doi.org/10.1016/j.phytochem.2022.113560 https://backend.orbit.dtu.dk/ws/files/299202684/1_s2.0_S0031942222004769_main.pdf |
id |
ftdtupubl:oai:pure.atira.dk:publications/590d5679-974c-44f4-8fd5-2e772486e5fc |
---|---|
record_format |
openpolar |
spelling |
ftdtupubl:oai:pure.atira.dk:publications/590d5679-974c-44f4-8fd5-2e772486e5fc 2024-09-15T18:13:17+00:00 Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach Lu, Yi Eiriksson, Finnur Freyr Thorsteinsdóttir, Margrét Cronberg, Nils Simonsen, Henrik Toft 2023 application/pdf https://orbit.dtu.dk/en/publications/590d5679-974c-44f4-8fd5-2e772486e5fc https://doi.org/10.1016/j.phytochem.2022.113560 https://backend.orbit.dtu.dk/ws/files/299202684/1_s2.0_S0031942222004769_main.pdf eng eng https://orbit.dtu.dk/en/publications/590d5679-974c-44f4-8fd5-2e772486e5fc info:eu-repo/semantics/openAccess Lu , Y , Eiriksson , F F , Thorsteinsdóttir , M , Cronberg , N & Simonsen , H T 2023 , ' Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach ' , Phytochemistry , vol. 206 , 113560 . https://doi.org/10.1016/j.phytochem.2022.113560 Bryophytes Mosses Liverworts Lipidomics Polyunsaturated fatty acids Mass spectrometry article 2023 ftdtupubl https://doi.org/10.1016/j.phytochem.2022.113560 2024-08-13T00:03:06Z Bryophytes (mosses, liverworts, and hornworts) have interested researchers because of their high chemical diversity and their potential uses in pharmaceutical, food, and cosmetic industries. Specifically, long-chain polyunsaturated fatty acids (l-PUFA) such as arachidonic acid (AA) and eicosapentaenoic acid (EPA) are commonly found in bryophytes, but not in vascular plants. Bryophytes accumulate PUFAs in cold or even freezing temperature to keep the cell fluidity. Iceland has a long history of bryophyte vegetation. These bryophytes are highly adapted to the harsh environment in Iceland and therefore are expected to produce high amounts of PUFAs. However, despite the fact that hundreds of mosses and liverworts have been found in Iceland, their lipid profiles largely remain unknown. In this study, we performed untargeted lipidomics by using UPLC-ESI-QTOF-MS as a rapid screening strategy to examine the lipid compositions of 39 local bryophyte species in Iceland and aimed to find high AA and EPA producers. A total of 280 lipid molecular species from 15 lipid classes were quantified with isotope-labeled internal standards. AA and EPA were abundantly distributed in the phospholipids (mainly PC and PE) and glycerolipids (MGDG and DGDG) in six moss species, namely Racomotrium lanuginosum, R. ericoides, Bryum psedotriquetrium, Plagiomnium ellipticum, Hylocomium splendens , and Rhytidiadelphus triquetrus . Two of the six species ( B. psedotriquetrium and H. splendens ) also accumulated high concentrations of PUFA-containing-triacylglycerols. Article in Journal/Newspaper Iceland Technical University of Denmark: DTU Orbit Phytochemistry 206 113560 |
institution |
Open Polar |
collection |
Technical University of Denmark: DTU Orbit |
op_collection_id |
ftdtupubl |
language |
English |
topic |
Bryophytes Mosses Liverworts Lipidomics Polyunsaturated fatty acids Mass spectrometry |
spellingShingle |
Bryophytes Mosses Liverworts Lipidomics Polyunsaturated fatty acids Mass spectrometry Lu, Yi Eiriksson, Finnur Freyr Thorsteinsdóttir, Margrét Cronberg, Nils Simonsen, Henrik Toft Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach |
topic_facet |
Bryophytes Mosses Liverworts Lipidomics Polyunsaturated fatty acids Mass spectrometry |
description |
Bryophytes (mosses, liverworts, and hornworts) have interested researchers because of their high chemical diversity and their potential uses in pharmaceutical, food, and cosmetic industries. Specifically, long-chain polyunsaturated fatty acids (l-PUFA) such as arachidonic acid (AA) and eicosapentaenoic acid (EPA) are commonly found in bryophytes, but not in vascular plants. Bryophytes accumulate PUFAs in cold or even freezing temperature to keep the cell fluidity. Iceland has a long history of bryophyte vegetation. These bryophytes are highly adapted to the harsh environment in Iceland and therefore are expected to produce high amounts of PUFAs. However, despite the fact that hundreds of mosses and liverworts have been found in Iceland, their lipid profiles largely remain unknown. In this study, we performed untargeted lipidomics by using UPLC-ESI-QTOF-MS as a rapid screening strategy to examine the lipid compositions of 39 local bryophyte species in Iceland and aimed to find high AA and EPA producers. A total of 280 lipid molecular species from 15 lipid classes were quantified with isotope-labeled internal standards. AA and EPA were abundantly distributed in the phospholipids (mainly PC and PE) and glycerolipids (MGDG and DGDG) in six moss species, namely Racomotrium lanuginosum, R. ericoides, Bryum psedotriquetrium, Plagiomnium ellipticum, Hylocomium splendens , and Rhytidiadelphus triquetrus . Two of the six species ( B. psedotriquetrium and H. splendens ) also accumulated high concentrations of PUFA-containing-triacylglycerols. |
format |
Article in Journal/Newspaper |
author |
Lu, Yi Eiriksson, Finnur Freyr Thorsteinsdóttir, Margrét Cronberg, Nils Simonsen, Henrik Toft |
author_facet |
Lu, Yi Eiriksson, Finnur Freyr Thorsteinsdóttir, Margrét Cronberg, Nils Simonsen, Henrik Toft |
author_sort |
Lu, Yi |
title |
Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach |
title_short |
Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach |
title_full |
Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach |
title_fullStr |
Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach |
title_full_unstemmed |
Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach |
title_sort |
lipidomes of icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach |
publishDate |
2023 |
url |
https://orbit.dtu.dk/en/publications/590d5679-974c-44f4-8fd5-2e772486e5fc https://doi.org/10.1016/j.phytochem.2022.113560 https://backend.orbit.dtu.dk/ws/files/299202684/1_s2.0_S0031942222004769_main.pdf |
genre |
Iceland |
genre_facet |
Iceland |
op_source |
Lu , Y , Eiriksson , F F , Thorsteinsdóttir , M , Cronberg , N & Simonsen , H T 2023 , ' Lipidomes of Icelandic bryophytes and screening of high contents of polyunsaturated fatty acids by using lipidomics approach ' , Phytochemistry , vol. 206 , 113560 . https://doi.org/10.1016/j.phytochem.2022.113560 |
op_relation |
https://orbit.dtu.dk/en/publications/590d5679-974c-44f4-8fd5-2e772486e5fc |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1016/j.phytochem.2022.113560 |
container_title |
Phytochemistry |
container_volume |
206 |
container_start_page |
113560 |
_version_ |
1810450935317528576 |