Macronutrient analysis of donor human milk labelled as 24 kcal/oz
Objective To measure the macronutrient content (MNC) of donor human milk labelled as 24 kcal/oz (“high-calorie DHM,” hcDHM), compare to bank-labelled MNC, and examine variability of hcDHM MNC among milk banks. Study design MNC was measured with near-infrared spectroscopy for 75 convenience samples f...
Gespeichert in:
Veröffentlicht in: | Journal of perinatology 2020-04, Vol.40 (4), p.666-671 |
---|---|
Hauptverfasser: | , , , , |
Format: | Artikel |
Sprache: | eng |
Schlagworte: | |
Online-Zugang: | Volltext |
Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
Zusammenfassung: | Objective
To measure the macronutrient content (MNC) of donor human milk labelled as 24 kcal/oz (“high-calorie DHM,” hcDHM), compare to bank-labelled MNC, and examine variability of hcDHM MNC among milk banks.
Study design
MNC was measured with near-infrared spectroscopy for 75 convenience samples from five milk banks collected during September 2016–July 2017. Concordance of measured MNC with labelled values was evaluated using three different thresholds: within ±20%, similar to FDA labelling standards for class II nutrients in foods; ±10%; and ±5%.
Results
Protein and caloric content differed significantly between measured and labelled values and varied significantly among milk banks. Measured caloric content ranged from 16.50 to 30.27 kcal/oz, with 89.3% of hcDHM samples within ±20%, 58.7% within ±10%, and 18.7% within ±5% of labelled content.
Conclusions
MNC of hcDHM used in clinical practice shows variation that may result in differences from desired diet. The clinical implications of such differences are unexplored. |
---|---|
ISSN: | 0743-8346 1476-5543 |
DOI: | 10.1038/s41372-020-0624-2 |