The effect of pasteurization on trace elements in donor breast milk

The effect of pasteurization on trace elements in donor breast milk

OBJECTIVE: Premature infants often receive pasteurized donor human milk when mothers are unable to provide their own milk. This study aims to establish the effect of the pasteurization process on a range of trace elements in donor milk. STUDY DESIGN: Breast milk was collected from 16 mothers donatin...

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Main Authors: Mohd Taufek, Nor Hidayah, Cartwright, David William, Davies, Mark W., Hewavitharana, Amitha K, Koorts, Pieter J., McConachy, Helen, Shaw, Paul Nicholas, Sumner, Ronald, Whitfield, Karen M.
Format: Article
Language:English
English
English
Published: Nature Publishing Group 2016
Subjects:
RJ Pediatrics
Online Access:http://irep.iium.edu.my/56681/
http://irep.iium.edu.my/56681/
http://irep.iium.edu.my/56681/
http://irep.iium.edu.my/56681/1/Published%20Pasteurization%20paper.pdf
http://irep.iium.edu.my/56681/7/56681_The%20effect%20of%20pasteurization_WOS.pdf
http://irep.iium.edu.my/56681/8/56681_The%20effect%20of%20pasteurization_SCOPUS.pdf
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spelling iium-566812017-09-05T16:45:17Z http://irep.iium.edu.my/56681/ The effect of pasteurization on trace elements in donor breast milk Mohd Taufek, Nor Hidayah Cartwright, David William Davies, Mark W. Hewavitharana, Amitha K Koorts, Pieter J. McConachy, Helen Shaw, Paul Nicholas Sumner, Ronald Whitfield, Karen M. RJ Pediatrics OBJECTIVE: Premature infants often receive pasteurized donor human milk when mothers are unable to provide their own milk. This study aims to establish the effect of the pasteurization process on a range of trace elements in donor milk. STUDY DESIGN: Breast milk was collected from 16 mothers donating to the milk bank at the Royal Brisbane and Women’s Hospital. Samples were divided into pre- and post-pasteurization aliquots and were Holder pasteurized. Inductively coupled plasma mass spectrometry was used to analyze the trace elements zinc (Zn), copper (Cu), selenium (Se), manganese (Mn), iodine (I), iron (Fe), molybdenum (Mo) and bromine (Br). Differences in trace elements pre- and post-pasteurization were analyzed. RESULTS: No significant differences were found between the trace elements tested pre- and post-pasteurization, except for Fe(P<0.05). The median (interquartile range, 25 to 75%; μg l− 1) of trace elements for pre- and post- pasteurization aliquots were—Zn: 1639 (888–4508), 1743 (878–4143), Cu: 360 (258–571), 367 (253–531), Se: 12.34 (11.73–17.60), 12.62 (11.94–16.64), Mn:(1.48 (1.01–1.75), 1.49 (1.11–1.75), I (153 (94–189), 158 (93–183), Fe (211 (171–277), 194 (153–253), Mo (1.46 (0.37–2.99), 1.42(0.29–3.73) and Br (1066 (834–1443), 989 (902–1396).CONCLUSIONS: Pasteurization had minimal effect on several trace elements in donor breast milk but high levels of inter-donor variability of trace elements were observed. The observed decrease in the iron content of pasteurized donor milk is, however, unlikely to be clinically relevant. Nature Publishing Group 2016-10-01 Article PeerReviewed application/pdf en http://irep.iium.edu.my/56681/1/Published%20Pasteurization%20paper.pdf application/pdf en http://irep.iium.edu.my/56681/7/56681_The%20effect%20of%20pasteurization_WOS.pdf application/pdf en http://irep.iium.edu.my/56681/8/56681_The%20effect%20of%20pasteurization_SCOPUS.pdf Mohd Taufek, Nor Hidayah and Cartwright, David William and Davies, Mark W. and Hewavitharana, Amitha K and Koorts, Pieter J. and McConachy, Helen and Shaw, Paul Nicholas and Sumner, Ronald and Whitfield, Karen M. (2016) The effect of pasteurization on trace elements in donor breast milk. Journal of Perinatology, 36 (10). pp. 897-900. ISSN 0743-8346 E-ISSN 1476-5543 https://www.nature.com/jp/journal/v36/n10/pdf/jp201688a.pdf 10.1038/jp.2016.88
repository_type Digital Repository
institution_category Local University
institution International Islamic University Malaysia
building IIUM Repository
collection Online Access
language English
English
English
topic RJ Pediatrics
spellingShingle RJ Pediatrics
Mohd Taufek, Nor Hidayah
Cartwright, David William
Davies, Mark W.
Hewavitharana, Amitha K
Koorts, Pieter J.
McConachy, Helen
Shaw, Paul Nicholas
Sumner, Ronald
Whitfield, Karen M.
The effect of pasteurization on trace elements in donor breast milk
description OBJECTIVE: Premature infants often receive pasteurized donor human milk when mothers are unable to provide their own milk. This study aims to establish the effect of the pasteurization process on a range of trace elements in donor milk. STUDY DESIGN: Breast milk was collected from 16 mothers donating to the milk bank at the Royal Brisbane and Women’s Hospital. Samples were divided into pre- and post-pasteurization aliquots and were Holder pasteurized. Inductively coupled plasma mass spectrometry was used to analyze the trace elements zinc (Zn), copper (Cu), selenium (Se), manganese (Mn), iodine (I), iron (Fe), molybdenum (Mo) and bromine (Br). Differences in trace elements pre- and post-pasteurization were analyzed. RESULTS: No significant differences were found between the trace elements tested pre- and post-pasteurization, except for Fe(P<0.05). The median (interquartile range, 25 to 75%; μg l− 1) of trace elements for pre- and post- pasteurization aliquots were—Zn: 1639 (888–4508), 1743 (878–4143), Cu: 360 (258–571), 367 (253–531), Se: 12.34 (11.73–17.60), 12.62 (11.94–16.64), Mn:(1.48 (1.01–1.75), 1.49 (1.11–1.75), I (153 (94–189), 158 (93–183), Fe (211 (171–277), 194 (153–253), Mo (1.46 (0.37–2.99), 1.42(0.29–3.73) and Br (1066 (834–1443), 989 (902–1396).CONCLUSIONS: Pasteurization had minimal effect on several trace elements in donor breast milk but high levels of inter-donor variability of trace elements were observed. The observed decrease in the iron content of pasteurized donor milk is, however, unlikely to be clinically relevant.
format Article
author Mohd Taufek, Nor Hidayah
Cartwright, David William
Davies, Mark W.
Hewavitharana, Amitha K
Koorts, Pieter J.
McConachy, Helen
Shaw, Paul Nicholas
Sumner, Ronald
Whitfield, Karen M.
author_facet Mohd Taufek, Nor Hidayah
Cartwright, David William
Davies, Mark W.
Hewavitharana, Amitha K
Koorts, Pieter J.
McConachy, Helen
Shaw, Paul Nicholas
Sumner, Ronald
Whitfield, Karen M.
author_sort Mohd Taufek, Nor Hidayah
title The effect of pasteurization on trace elements in donor breast milk
title_short The effect of pasteurization on trace elements in donor breast milk
title_full The effect of pasteurization on trace elements in donor breast milk
title_fullStr The effect of pasteurization on trace elements in donor breast milk
title_full_unstemmed The effect of pasteurization on trace elements in donor breast milk
title_sort effect of pasteurization on trace elements in donor breast milk
publisher Nature Publishing Group
publishDate 2016
url http://irep.iium.edu.my/56681/
http://irep.iium.edu.my/56681/
http://irep.iium.edu.my/56681/
http://irep.iium.edu.my/56681/1/Published%20Pasteurization%20paper.pdf
http://irep.iium.edu.my/56681/7/56681_The%20effect%20of%20pasteurization_WOS.pdf
http://irep.iium.edu.my/56681/8/56681_The%20effect%20of%20pasteurization_SCOPUS.pdf
first_indexed 2023-09-18T21:20:01Z
last_indexed 2023-09-18T21:20:01Z
_version_ 1777411818604462080

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