Liquid-filled chitosan-anionic liposoluble surfactant capsule dispersions

摘要

The present invention generally relates to the field of membranes. In particular, the present invention relates to a composition comprising bodies surrounded by a membrane. The composition are for example edible compositions. One embodiment of the present invention relates to a composition containing an oily fraction, a hydrophilic fraction, and at least one body, wherein the body comprises a shell comprising several molecular layers of chitosan and at least one lipidic phosphatidic acid surfactant; and a content comprising an internal phase containing a hydrophilic component and/or a hydrophobic component. The Composition may be used to protect a food product or to deliver specific properties to a product, for example.

主权项

1. A composition containing an oily fraction, a hydrophilic fraction, at least one body, the body comprising:
a shell comprising at least 5 molecular layers adjacent to each other, and each of the 5 molecular layers comprising complex molecules comprising chitosan and at least one lipidic phosphatidic acid surfactant, the lipidic phosphatidic acid surfactant comprises at least 20% w/w of all lipidic surfactants present in the shell; and a content comprising an internal phase comprising at least one component selected from the group consisting of a hydrophilic component and a hydrophobic component.