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. 1978 Mar;53(3):239–241. doi: 10.1136/adc.53.3.239

Effect of storage and heat on antimicrobial proteins in human milk.

T J Evans, H C Ryley, L M Neale, J A Dodge, V M Lewarne
PMCID: PMC1545135  PMID: 306224

Abstract

Human milk, after storage and pasteurisation at 73 degrees C for 30 minutes at a milk bank, was found to have little surviving IgA, IgG, lactoferrin, lysozyme, and C3 complement. Accurate pasteurisation at 62.5 degrees C produced a loss of 23.7% of the lysozyme, 56.8% of the lactoferrin 34% of the IgG, but no loss of IgA. Storage by deep freezing at -20 degrees C for 3 months produced no appreciabile loss of lactoferrin, lysozyme, IgG, IgA, or C3.

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Selected References

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