Characterization of lipid systems based on fully hydrogenated soybean and high oleic sunflower oils to obtain nanostructured lipid carriers

作     者：Ludtke, Fernanda Luisa Stahl, Marcella Aparecida Grimaldi, Renato Cardoso, Lisandro Pavie Ribeiro, Ana Paula Badan 

作者机构：State Univ Campinas UNICAMP Sch Food Engn Dept Food Engn & Technol BR-13083862 Campinas SP Brazil State Univ Campinas UNICAMP Inst Phys Gleb Wataghin Dept Appl Phys BR-13083859 Campinas SP Brazil 

出 版 物：《FOOD BIOSCIENCE》 (Food BioSci.)

年 卷 期：2023年第53卷第3期

页      面：1425-1435页

核心收录：

学科分类：0832[工学-食品科学与工程（可授工学、农学学位）] 08[工学] 

基　　金：Coordination for the Improvement of Higher Education Personnel (Coordenacao de Aperfeicoamento de Pessoal de Nivel Superior - CAPES) Sao Paulo Research Foundation [18/03172-0, 19/05176-6, 16/11261-8, 19/27354-3] National Council for Scientific and Technological Development (Conselho Nacional de Desenvolvimento Cientifico e Tecnologico - CNPq) [303429/ 2018-6, 302626/2016-6] 

主　　题：Lipid matrices Fatty acid composition Triacylglycerol Crystallization Thermal resistance High oleic sunflower oil Fully hydrogenated vegetable oils 

摘      要：Resistance to chemical degradation, a melting point above body temperature, biodegradability, and generally regarded as safe status are prerequisites for a lipid matrix to produce nanostructured lipid carriers (NLC). This study aimed to evaluate the composition and physical and crystallization properties of lipid systems composed of fully hydrogenated soybean oil (FHSO) and high oleic sunflower oil (HOSO). The lipid systems were charac-terized by their composition in fatty acids and triacylglycerol (TAG), thermal behavior during melting and crystallization, solid fat content (SFC), microscopical features, and polymorphism. Elevated HOSO in lipid sys-tems promoted an increase in unsaturated fatty acids (UFA) and di-and tri-unsaturated TAG, a reduction in SFC and in crystalized areas and variations in thermal behavior. Excepted lipid system 10:90 FHSO:HOSO (w/w), all systems exhibited polymorphic stabilization in beta form after 60 days. Findings of the present study demonstrated that the raw materials are compatible for the formulation of NLC.