Macronutrient analysis of donor human milk labelled as 24 kcal/oz,Journal of Perinatology

当前位置： X-MOL 学术 › J. Perinatol. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Macronutrient analysis of donor human milk labelled as 24 kcal/oz
Journal of Perinatology ( IF 2.4 ) Pub Date : 2020-02-18 , DOI: 10.1038/s41372-020-0624-2
Diana B Jo ₁ , James I Hagadorn _{2,

3} , Kelsey C Smith ₄ , Patricia A Esposito ₅ , Elizabeth A Brownell _{1,

2,

3,

6}

Affiliation

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.

中文翻译：