Слово встречается в следующем контексте: Recent studies have shown that human milk contains fucosylated and sialyated lactose-derived oligosaccharides (e.g lacto-N-fucopentaoses, sialyl-lacto-N-tetraose) that are apparently not digestible and seem to beneficially contribute to the healthy of breast-fed infants.

Заранее спасибо