Data · dataset · 2026
Dataset on the characterization and stability of pickering emulsions stabilized by natural particles
Listed in REDU - Unicamp Institutional Research Data Repository
This dataset presents experimental results from the study of Pickering emulsions stabilized by natural particles, aiming to compare the interfacial and stability behavior of systems stabilized with carnauba wax solid particles, cellulose nanofibers (CNFs), and sodium caseinate.
Description
Emulsions were produced using a two-step process combining rotor-stator pre-emulsification and high-pressure microfluidization. The dataset includes measurements of interfacial tension, interfacial rheology, droplet size distribution, microscopy images, and physical stability over 30 days.
The results demonstrated that solid wax particles and CNFs significantly reduced interfacial tension and enhanced emulsion stability compared to protein-stabilized systems. Wax-based emulsions showed a monomodal droplet distribution (D3,2 ≈ 1.87 ± 0.09 µm) and superior long-term stability. The findings provide insights into how natural biocompatible particles can effectively replace conventional surfactants, contributing to the design of more stable and sustainable emulsion-based formulations for food, pharmaceutical, and cosmetic applications.
Links
Where it is published
- Dataverse dataset page redu.unicamp.br/dataset.xhtml?persistentId=doi%3A10.25824%2Fredu%2FHFFKZ0 ↗
landing page · from redu unicamp br
- DOI doi.org/10.25824/redu/hffkz0 ↗
DOI / persistent id · from redu unicamp br
Catalogue records · 1
- Dataverse API redu.unicamp.br/api/datasets/:persistentId/?persistentId=doi%3A10.25824%2Fredu… ↗
metadata API · from redu unicamp br
Topics
- Stated by source
- Agricultural Sciences · Chemistry · Engineering
- From keywords
- Chemistry · Engineering · Life Sciences · Non-Newtonian fluid flows
- Inferred from text
- Image 65% · Microscopy 75%
Provenance · 1 source records, 15 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| REDU - Unicamp Institutional Research Data Repository | doi:10.25824/redu/HFFKZ0 | 7 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].anzsrc:field:401212 | mapping · redu unicamp br | vocabulary-mapper@1.0.0 | keywords['Rheology'] |
| concepts[field].dataverse_subject:agricultural-sciences | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].dataverse_subject:chemistry | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].dataverse_subject:engineering | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].local:field:chemistry | mapping · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].local:field:engineering | mapping · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[field].local:field:life-sciences | mapping · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /subjects |
| concepts[modality].local:modality:image | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (65%) |
| concepts[modality].local:modality:microscopy | enrichment · redu unicamp br | keyword-concept-rules@1.0.0 | title+description (75%) |
| created_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| description | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /description |
| publication_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| title | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | /name |
| updated_date | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 | |
| version_label | source · redu unicamp br | connector:redu_unicamp_br@1.0.0 |