Why pasteurized breast milk

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Pediatr Res ; 61 : — Fat content and fatty acid composition of fresh, pasteurized, or sterilized human milk. Download references. The authors are grateful to Robert Polakowski and Paige Sorochan for technical assistance with ganglioside and fatty acid analysis, respectively. You can also search for this author in PubMed Google Scholar. Correspondence to C J Field. Reprints and Permissions. Ewaschuk, J. Effect of pasteurization on selected immune components of donated human breast milk.

J Perinatol 31, — Download citation. Received : 23 June Revised : 16 November Accepted : 03 December Published : 17 February Issue Date : September Anyone you share the following link with will be able to read this content:. Sorry, a shareable link is not currently available for this article.

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Skip to main content Thank you for visiting nature. Download PDF. Subjects Biological techniques Immunology. Abstract Objective: Pasteurized, donated milk is increasingly provided to preterm infants in the absence of mother's own milk. Study Design: Donated milk from 34 mothers was pooled into 17 distinct batches 4 mothers per batch. Conclusion: Pasteurization significantly reduced the concentration of several immunoactive compounds present in breast milk, but did not have an impact on others.

Introduction Mother's own milk MOM is the ideal source of nutrition for infants. Methods Collection and pasteurization of human milk Frozen mature breast milk was donated by 34 healthy mothers at least 1 month postpartum whose children were former patients at The Hospital for Sick Children. Figure 1. Full size image. Figure 2. Table 1 Change in breastmilk fatty acids upon Holder pasteurization Full size table. Figure 3. Discussion This study investigated the impact of pasteurization on a number of bioactive components of breast milk that are potentially associated with the prevention of NEC in preterm infants.

Donors for pasturized human milk are carefully screened. She must be a non-smoker with no history of drug abuse, alcohol abuse, or other risky behavior. Her blood must test negative for certain infectious diseases. Once a woman is accepted as a donor, she must follow detailed instructions for safe handling of the milk she collects. As you can see, it takes a strong commitment to be a human milk donor.

Donated milk is pasteurized and tested with mother and baby safety at the fore front. Pasteurizing is a heating process that kills any harmful bacteria or viruses that may be in the milk.

How long will my baby receive pasteurized human milk? Some babies are given pasteurized human milk for only a week or so, while others require it for longer periods of time. It depends on several factors, including the reason for prescribing pasteurized human milk. What if I want to breastfeed? You can also arrange to meet with a lactation consultant, a medical professional with special training in helping women breastfeed. This was due to the fact that the pooled pasteurized milk was also largely obtained from mothers of premature babies.

It is suggested from our data that slower weight gain in the group receiving the pooled pasteurized milk could be due to the pasteurization, which probably destroys heat-labile milk lipase. PIP: Researchers in South Africa conducted a randomized controlled clinical trial to compare weight gain in 68 very low birth weight neonates g fed either pooled pasteurized breast milk or untreated own mother's milk.

When an infant's weight increased to kg, bottle feeding began, if the infant could suck. Once the infant weighed kg, he dropped out of the trial and began to breast feed. Beginning with the 10th day of life, all infants received iron, ascorbic acid, and vitamin D.

In addition, nurses injected all neonates with vitamin K at birth.