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The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China
To investigate the relationship between dietary fatty acid (FA) intake and the lactate FA levels in Chinese women. A total of 2007 samples from 5 regions of China were collected, including 431 in Shandong, 402 in Changchun, 419 in Chongqing, 398 in Guangzhou, and 357 women in Hohhot. All participant...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer Health
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6587634/ https://www.ncbi.nlm.nih.gov/pubmed/31192916 http://dx.doi.org/10.1097/MD.0000000000015855 |
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author | Liu, Yan Liu, Xinru Wang, Lingning |
author_facet | Liu, Yan Liu, Xinru Wang, Lingning |
author_sort | Liu, Yan |
collection | PubMed |
description | To investigate the relationship between dietary fatty acid (FA) intake and the lactate FA levels in Chinese women. A total of 2007 samples from 5 regions of China were collected, including 431 in Shandong, 402 in Changchun, 419 in Chongqing, 398 in Guangzhou, and 357 women in Hohhot. All participants were mothers of healthy full-term newborns, collecting the foremilk from day 1 to day 7 and the mature breast milk on day 42 after delivery. The FA composition of the breast milk was analyzed by high resolution capillary gas chromatography. The total FA content of mature breast milk in Shandong was the highest (34.95 g/L), and that was the lowest in Guangzhou (29.72 g/L). The saturated FA content of breast milk was increased from 1 to 7 days after delivery and decreased in mature breast milk. The saturated FA content of breast milk in Hohhot was the highest (37.43%), but that was the lowest in Changchun (32.80%). Maternal dietary FA composition was positively correlated with saturated FAs (SFA), polyunsaturated FAs (PUFA), and docosahexaenoic acid (DHA) (P < .001), and negatively with monounsaturated FAs (MUFA) (P > .05) in breast milk. The FA content of breast milk is different in different regions of China, which was affected by maternal dietary FA composition. Lactating women in China should consume more foods rich in polyunsaturated FAs to ensure the growth of infant. |
format | Online Article Text |
id | pubmed-6587634 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | Wolters Kluwer Health |
record_format | MEDLINE/PubMed |
spelling | pubmed-65876342019-06-24 The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China Liu, Yan Liu, Xinru Wang, Lingning Medicine (Baltimore) Research Article To investigate the relationship between dietary fatty acid (FA) intake and the lactate FA levels in Chinese women. A total of 2007 samples from 5 regions of China were collected, including 431 in Shandong, 402 in Changchun, 419 in Chongqing, 398 in Guangzhou, and 357 women in Hohhot. All participants were mothers of healthy full-term newborns, collecting the foremilk from day 1 to day 7 and the mature breast milk on day 42 after delivery. The FA composition of the breast milk was analyzed by high resolution capillary gas chromatography. The total FA content of mature breast milk in Shandong was the highest (34.95 g/L), and that was the lowest in Guangzhou (29.72 g/L). The saturated FA content of breast milk was increased from 1 to 7 days after delivery and decreased in mature breast milk. The saturated FA content of breast milk in Hohhot was the highest (37.43%), but that was the lowest in Changchun (32.80%). Maternal dietary FA composition was positively correlated with saturated FAs (SFA), polyunsaturated FAs (PUFA), and docosahexaenoic acid (DHA) (P < .001), and negatively with monounsaturated FAs (MUFA) (P > .05) in breast milk. The FA content of breast milk is different in different regions of China, which was affected by maternal dietary FA composition. Lactating women in China should consume more foods rich in polyunsaturated FAs to ensure the growth of infant. Wolters Kluwer Health 2019-06-14 /pmc/articles/PMC6587634/ /pubmed/31192916 http://dx.doi.org/10.1097/MD.0000000000015855 Text en Copyright © 2019 the Author(s). Published by Wolters Kluwer Health, Inc. http://creativecommons.org/licenses/by-nc-nd/4.0 This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc-nd/4.0 |
spellingShingle | Research Article Liu, Yan Liu, Xinru Wang, Lingning The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China |
title | The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China |
title_full | The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China |
title_fullStr | The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China |
title_full_unstemmed | The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China |
title_short | The investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of China |
title_sort | investigation of fatty acid composition of breast milk and its relationship with dietary fatty acid intake in 5 regions of china |
topic | Research Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6587634/ https://www.ncbi.nlm.nih.gov/pubmed/31192916 http://dx.doi.org/10.1097/MD.0000000000015855 |
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