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Research of Acidulation Parameters Affecting the Extraction of Acid Oil from Rapeseed Soapstock Cover

Research of Acidulation Parameters Affecting the Extraction of Acid Oil from Rapeseed Soapstock

Open Access
|May 2026

Authors

Igors Astrausks

Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology, Riga Technical University, Riga, Latvia

Svetlana Zhizkun

Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology, Riga Technical University, Riga, Latvia

Indulis Stikāns

Bio-Venta Ltd., Ventspils, Latvia

Lauma Laipniece

lauma.laipniece@rtu.lv

Institute of Chemistry and Chemical Technology, Faculty of Natural Sciences and Technology, Riga Technical University, Riga, Latvia
DOI: https://doi.org/10.2478/rtuect-2026-0018 | Journal eISSN: 2255-8837 | Journal ISSN: 1691-5208
Language: English
Page range: 281 - 291
Submitted on: Nov 25, 2025
Accepted on: Apr 14, 2026
Published on: May 31, 2026
In partnership with: Paradigm Publishing Services
Publication frequency: Volume open

© 2026 Igors Astrausks, Svetlana Zhizkun, Indulis Stikāns, Lauma Laipniece, published by Riga Technical University
This work is licensed under the Creative Commons Attribution 4.0 License.