Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use
The average fatty acid (FA) composition of canola oil is made up of 62% oleic acid (C18:1n9), 19% linoleic acid (C18:2n6), 9% linolenic acid (C18:3n3) and 7% saturated FA (SFA). We investigated whether boreal climate (7.5-17.2 °C) favorably altered the FA composition of canola. Results indicate that...
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ftpubmed:oai:pubmedcentral.nih.gov:7281306 2023-05-15T17:22:18+02:00 Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use Sey, Albert Adu Pham, Thu Huong Kavanagh, Vanessa Kaur, Sukhpreet Cheema, Mumtaz Galagedara, Lakshman Thomas, Raymond 2020-05-18 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7281306/ https://doi.org/10.1016/j.jare.2020.05.002 en eng Elsevier http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7281306/ http://dx.doi.org/10.1016/j.jare.2020.05.002 © 2020 Production and hosting by Elsevier B.V. on behalf of Cairo University. http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). CC-BY J Adv Res Article Text 2020 ftpubmed https://doi.org/10.1016/j.jare.2020.05.002 2020-06-14T00:43:02Z The average fatty acid (FA) composition of canola oil is made up of 62% oleic acid (C18:1n9), 19% linoleic acid (C18:2n6), 9% linolenic acid (C18:3n3) and 7% saturated FA (SFA). We investigated whether boreal climate (7.5-17.2 °C) favorably altered the FA composition of canola. Results indicate that canola cultivated in boreal climatic conditions had approximately twice the levels of omega-3 FA (17-20%) compared to canola from other growing areas (9%). The presence of monoacetyldiacylglycerol (MAcDG), a unique class of triglyceride, is reported for the first time in canola cultivated in a boreal climate, and has the potential to reduce the risk of obesity and other health related diseases. We further demonstrated that a non-solvent based extraction method retained the novel lipid composition without reducing the quality of oil being produced. Our results contribute significantly to the understanding of lipid accumulation in the world's second most important oil crop when cultivated in a boreal or northern climate. Text Newfoundland PubMed Central (PMC) Newfoundland Journal of Advanced Research 24 423 434 |
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Article Sey, Albert Adu Pham, Thu Huong Kavanagh, Vanessa Kaur, Sukhpreet Cheema, Mumtaz Galagedara, Lakshman Thomas, Raymond Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use |
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Article |
description |
The average fatty acid (FA) composition of canola oil is made up of 62% oleic acid (C18:1n9), 19% linoleic acid (C18:2n6), 9% linolenic acid (C18:3n3) and 7% saturated FA (SFA). We investigated whether boreal climate (7.5-17.2 °C) favorably altered the FA composition of canola. Results indicate that canola cultivated in boreal climatic conditions had approximately twice the levels of omega-3 FA (17-20%) compared to canola from other growing areas (9%). The presence of monoacetyldiacylglycerol (MAcDG), a unique class of triglyceride, is reported for the first time in canola cultivated in a boreal climate, and has the potential to reduce the risk of obesity and other health related diseases. We further demonstrated that a non-solvent based extraction method retained the novel lipid composition without reducing the quality of oil being produced. Our results contribute significantly to the understanding of lipid accumulation in the world's second most important oil crop when cultivated in a boreal or northern climate. |
format |
Text |
author |
Sey, Albert Adu Pham, Thu Huong Kavanagh, Vanessa Kaur, Sukhpreet Cheema, Mumtaz Galagedara, Lakshman Thomas, Raymond |
author_facet |
Sey, Albert Adu Pham, Thu Huong Kavanagh, Vanessa Kaur, Sukhpreet Cheema, Mumtaz Galagedara, Lakshman Thomas, Raymond |
author_sort |
Sey, Albert Adu |
title |
Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use |
title_short |
Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use |
title_full |
Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use |
title_fullStr |
Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use |
title_full_unstemmed |
Canola produced under boreal climatic conditions in Newfoundland and Labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use |
title_sort |
canola produced under boreal climatic conditions in newfoundland and labrador have a unique lipid composition and expeller press extraction retained the composition for commercial use |
publisher |
Elsevier |
publishDate |
2020 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7281306/ https://doi.org/10.1016/j.jare.2020.05.002 |
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Newfoundland |
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Newfoundland |
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Newfoundland |
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Newfoundland |
op_source |
J Adv Res |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC7281306/ http://dx.doi.org/10.1016/j.jare.2020.05.002 |
op_rights |
© 2020 Production and hosting by Elsevier B.V. on behalf of Cairo University. http://creativecommons.org/licenses/by/4.0/ This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/). |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.1016/j.jare.2020.05.002 |
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Journal of Advanced Research |
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24 |
container_start_page |
423 |
op_container_end_page |
434 |
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1766108845621379072 |