Search results for: secretory immunoglobulin a

• Effect of convection and microwave heating on the retention of bioactive components in human milk

  Publication

  • D. Martysiak-Żurowska
  • E. Malinowska-Pańczyk
  • M. Orzołek
  • B. Kiełbratowska
  • E. Sinkiewicz-Darol

  - FOOD CHEMISTRY - Year 2022

  Bioactive substances are very important components of human milk (HM), especially for premature newborns. The effects of convection (CH) and microwave heating (MWH) at 62.5 and 66 °C, on the level of selected bioactive components of HM: lysozyme (LZ), lactoferrin (LF), secretory immunoglobulin A (sIgA), basal lipase (BL), cytokine TGF-2, vitamin C and total antioxidant capacity (TAC) was compared. Regardless of the used heating methods...

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• The Effect of Hyperbaric Storage on the Nutritional Value and Retention of Certain Bioactive Proteins in Human Milk

  Publication

  • K. Mazur
  • B. Kusznierewicz
  • D. Martysiak-Żurowska
  • I. Drążkowska
  • E. Malinowska-Pańczyk

  - Nutrients - Year 2024

  Human milk (HM) contains the essential macronutrients and bioactive compounds necessary for the normal growth and development of newborns. The milk collected by human milk banks is stored frozen and pasteurized, reducing its nutritional and biological value. The purpose of this study was to determine the effect of hyperbaric storage at subzero temperatures (HS-ST) on the macronutrients and bioactive proteins in HM. As control samples,...

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