# Human milk oligosaccharides (HMOs)

Upstream — fermentation & cell culture — Precision-fermented human milk oligosaccharides — 2'-fucosyllactose, LNnT and sialylated sugars produced by engineered E. coli or yeast — feed infant-formula bifidobacteria and block pathogen attachment, now expanding from infant nutrition to adult gut-health supplements.

Source: https://en.bioecon.ru/market/upstream/human-milk-oligosaccharides-hmos/