4.3 Article

Stability of lactoferrin in stored human milk

期刊

JOURNAL OF PERINATOLOGY
卷 34, 期 4, 页码 284-286

出版社

NATURE PUBLISHING GROUP
DOI: 10.1038/jp.2014.3

关键词

lactoferrin; human milk; neonatal nutrition; NICU

向作者/读者索取更多资源

OBJECTIVE: Lactoferrin from human milk (HM) provides antimicrobial and anti-inflammatory action in the neonatal intestine. HM-fed, critically ill neonates often receive previously frozen milk. Freezing is known to have deleterious effects on proteins. The aim of this study was to determine the effect of low temperature storage of HM on the concentration of lactoferrin. STUDY DESIGN: HM samples were collected and stored for different periods of time and at different temperatures per Centers for Disease Control and Prevention recommendations. Lactoferrin concentrations following freezing were compared with that in fresh HM. RESULT: Lactoferrin concentrations in refrigerated HM samples were stable for 5 days. After 3 months at -18 to -20C, the average decrease was 37%. Following storage for 6 months at -20 degrees C, lactoferrin decreased to 46%. CONCLUSION: Five-day refrigeration of HM does not appreciably decrease lactoferrin levels. Freezing HM for 3 months or more significantly lowers lactoferrin levels. There may be a role for occasionally providing fresh HM to critically ill neonates.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.3
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

Article Pediatrics

A modified Bilirubin-induced neurologic dysfunction (BIND-M) algorithm is useful in evaluating severity of jaundice in a resource-limited setting

Paula G. Radmacher, Frank D. Groves, Joshua A. Owa, Gabriel E. Ofovwe, Emmanuel A. Amuabunos, Bolajoko O. Olusanya, Tina M. Slusher

BMC PEDIATRICS (2015)

Article Pediatrics

Randomized Controlled Trial of Talactoferrin Oral Solution in Preterm Infants

Michael P. Sherman, David H. Adamkin, Victoria Niklas, Paula Radmacher, Jan Sherman, Fiona Wertheimer, Karel Petrak

JOURNAL OF PEDIATRICS (2016)

Article Chemistry, Organic

Polycyclic Aromatic Hydrocarbons in Maternal and Cord Blood Plasma

Paula G. Radmacher, Stephen W. Looney, Steven R. Myers

POLYCYCLIC AROMATIC COMPOUNDS (2010)

暂无数据