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Updated: May 20, 2026

A Tripeptide-Stabilized Nanoemulsion of Oleic Acid
Published on: February 27, 2019
Intestinal receptor targeting for peptide delivery: an expert's personal perspective on reasons for failure and new
1Mentor Pharmaceutical Consulting Pty Ltd, 23 Greenfield Ave, Middle Cove, NSW 2068, Australia. grj@mentorconsulting.net
Abstract:
The technology has been available more than 25 years that would enable the oral delivery of vaccines, proteins and peptides, thus avoiding the need for injection. To this day, injection is still the mode of delivery, yet not the main mode of choice. This review focuses on several of the potential modes for oral delivery of peptides, proteins and vaccines. Additionally, the review will provide the reader with an insight into the problems and potential solutions for several of these modes of oral delivery of peptides and proteins.
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