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Updated: Jul 11, 2026

Analysis of Fucosylated Human Milk Trisaccharides in Biotechnological Context Using Genetically Encoded Biosensors
Published on: April 13, 2019
Efforts to emulate human milk oligosaccharides.
Rosa María Espinosa1, Martha Taméz, Pedro Prieto
1From the Division of Health Sciences Tecnológico de Monterrey-Campus Ciudad de México Calle del Puente 222 1438 Tlalpan México D.F., Mexico.
Human milk oligosaccharides (HMO) research has advanced from structure identification to understanding biological roles. New synthesis methods enable clinical studies, aiding efforts to emulate HMO in infant nutrition.
Area of Science:
- Nutritional Science
- Biochemistry
- Pediatrics
Background:
- Human milk oligosaccharides (HMO) research has evolved from structural characterization to investigating their biological functions.
- Historically, studying HMO effects relied on comparing breast-fed and formula-fed infants, inferring HMO's role.
- Limited availability of pure HMO structures hindered detailed clinical investigations.
Purpose of the Study:
- To summarize current knowledge on human milk oligosaccharides (HMO).
- To provide historical context for HMO research.
- To illustrate the current state of the field regarding HMO synthesis and emulation.
Main Methods:
- Review of published data on HMO.
- Analysis of advancements in analytical techniques for milk sample analysis.
- Assessment of novel methods for HMO synthesis and their application in clinical studies.
Main Results:
- Modern analytical techniques provide insights into the variability of HMO in human milk.
- Synthetic HMO are now available in sufficient quantities for clinical trials.
- Studies are evaluating non-mammalian oligosaccharides as functional HMO alternatives.
Conclusions:
- Technological advancements facilitate a deeper understanding of HMO's biological roles.
- The synthesis of HMO and evaluation of alternatives are crucial for emulating human milk's benefits.
- Further research is needed to fully elucidate and replicate the functional properties of HMO in infant formulas.
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