%0 Journal Article
%T Carotenoid Content in Breastmilk in the 3rd and 6th Month of Lactation and Its Associations with Maternal Dietary Intake and Anthropometric Characteristics
%A Aleksandra Wesolowska
%A Jadwiga Hamulka
%A Monika A. Zielinska
%J Archive of "Nutrients".
%D 2019
%R 10.3390/nu11010193
%X Carotenoids are diet-dependent milk components that are important for the visual and cognitive development of an infant. This study determined 汕-carotene, lycopene and lutein + zeaxanthin in breastmilk and its associations with dietary intake from healthy Polish mothers in the first six months of lactation. Concentrations of carotenoids in breastmilk were measured by HPLC (high-performance liquid chromatography) (first, third, sixth month of lactation) and dietary intake was assessed based on a three-day dietary record (third and sixth month of lactation). The average age of participants (n = 53) was 31.4 ㊣ 3.8 years. The breastmilk concentrations of carotenoids were not changed over the progress of lactation. Lycopene was a carotenoid with the highest content in breastmilk (first month 112.2 (95% CI 106.1每118.3)〞sixth month 110.1 (103.9每116.3) nmol/L) and maternal diet (third month 7897.3 (5465.2每10329.5) and sixth month 7255.8 (5037.5每9474.1) 米g/day). There was a positive correlation between carotenoids in breastmilk and dietary intake (lycopene r = 0.374, r = 0.338; lutein + zeaxanthin r = 0.711, r = 0.726, 3rd and 6th month, respectively) and an inverse correlation with maternal BMI in the third month of lactation (汕-carotene: r = ˋ0.248, lycopene: r = ˋ0.286, lutein + zeaxanthin: r = ˋ0.355). Adjusted multivariate regression models confirmed an association between lutein + zeaxanthin intake and its concentration in breastmilk (third month: 汕 = 0.730 (0.516每0.943); 6th: 汕 = 0.644 (0.448每0.840)). Due to the positive associations between dietary intake and breastmilk concentrations, breastfeeding mothers should have a diet that is abundant in carotenoids
%K bioactive factors
%K carotenoids
%K dietary intake
%K high-performance liquid chromatography (HPLC)
%K human milk
%K lactation
%K maternal diet
%K prospective study
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6356523/