Sugar-based emulsifiers: Sustainable molecules with great potential.

Area of Science:

• Green Chemistry
• Biotechnology
• Materials Science

Background:

• Growing global demand for consumer products necessitates sustainable alternatives to synthetic ingredients.
• Increased production of common goods contributes to global warming and environmental concerns.
• Industries are actively seeking natural bioactive compounds to replace synthetic ones.

Purpose of the Study:

• To review natural sugar-based surfactants (sugar derivatives and alkyl polyglucosides) as potential emulsifiers.
• To discuss their preparation methods and diverse applications.
• To highlight production routes and industrial advantages of polysaccharide-based emulsifiers.

Main Methods:

• Compilation and description of current synthetic methodologies for sugar-based emulsifiers.
• Analysis of various production routes for mono- and polysaccharide-based emulsifiers.
• Review of applications in food, pharmaceutical, personal care, and cosmetic industries.

Main Results:

• Sugar-based surfactants offer desired biodegradability and ecotoxicology profiles.
• Natural ingredients can be synthesized into effective emulsifiers.
• Identified various synthetic routes and their industrial benefits.

Conclusions:

• Sugar-based emulsifiers represent a sustainable and eco-friendly alternative to synthetic surfactants.
• Their synthesis and application are crucial for developing greener products across multiple industries.
• This review provides a comprehensive overview for approaching the synthesis and utilization of these natural compounds.