Evidence map›Paper›PMID 31110959›Full record

ArticlePediatric gastroenterology, hepatology & nutrition2019

Macronutrient Analysis of Human Milk according to Storage and Processing in Korean Mother.

Min Hyung Kim, Kyu Seok Shim, Dae Yong Yi, In Seok Lim, Soo Ahn Chae, Sin Weon Yun, Na Mi Lee, Su Yeong Kim, Seung Kim

Open access · hybridAbstract read
In one paragraph

Article in Pediatric gastroenterology, hepatology & nutrition, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
1.9field-weighted citation impact, top 14% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed, 22 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors at 3 institutions in 1 country.

Min Hyung KimDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
Kyu Seok ShimDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
Dae Yong YiDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
In Seok LimDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
Soo Ahn ChaeDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
Sin Weon YunDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
Na Mi LeeDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
Su Yeong KimDepartment of Pediatrics, Chung-Ang University Hospital, Seoul, Korea.
Seung KimDepartment of Pediatrics, Severance Children's Hospital, Seoul, Korea.
Chung-Ang University Hospital · KRSeverance Hospital · KRChung-Ang University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeAs the importance of breastfeeding has been reinforced, human milk is often stored for practical reasons. Therefore, we evaluated optimal storage and processing methods for human milk from a nutritional standpoint.

methodsHuman milk samples were collected between June 2017 and February 2018. Also, data about maternal information were collected. Human milk was analyzed for macronutrients and caloric content. The samples were subdivided into groups for nutrient analysis. The control group (fresh milk) was not stored or processed. The other groups (9 groups) consisted of samples analyzed based on different storage temperatures (room temperature, refrigerated, frozen), defrosting methods (bottle warmer, room temperature thawing, microwave oven), and storage period (1 week, 1 month, 2 months) and compared with the control group.

resultsThere was no statistically significant difference in the nutrient content of human milk among the collected samples. A significant change in the content of macronutrients in milk samples was observed under storage condition at different temperatures for 1 week with subsequent thawing with bottle warmer compared to fresh milk. Under storage at -20°C for 1 week with subsequent thawing with different defrosting methods, a significant change in the content of macronutrients in milk samples was observed compared to fresh milk. After storage at -20°C for different periods and thawing with a bottle warmer, a significant change in macronutrient content in milk samples was observed compared to fresh milk regardless of the storage period.

conclusionUnlike previous guidelines, changes in macronutrient content in milk samples were observed regardless of the method of storing and thawing. Apparently, it is proposed that mothers should feed fresh human milk to their babies without storing.

Indexed as

BreastfeedingHuman milkInfant formulaMacronutrients

Identifiers

PMID31110959
PMCPMC6506430
OpenAlexW2944722686

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.