| 贾梦婷1，郝佳2，许朵霞1.植物油体的结构、提取方法及其在食品中应用的研究进展[J].中国油脂,2026,51(5):.[JIA Mengting1, HAO Jia2, XU Duoxia1.Research progress on the structure, extraction methods and food applications of plant oil bodies[J].China Oils and Fats,2026,51(5):.] |
| 植物油体的结构、提取方法及其在食品中应用的研究进展 |
| Research progress on the structure, extraction methods and food applications of plant oil bodies |
| |
| DOI：10.19902/j.cnki.zgyz.1003-7969.250242 |
| 中文关键词: 植物油体 结构 提取方法 应用 |
| 英文关键词:plant oil bodies structure extraction method application |
| 基金项目:国家自然科学基金项目（32072216） |
|
|
| 摘要点击次数: 151 |
| 全文下载次数: 12 |
| 中文摘要: |
| 植物油体是植物种子中储存油脂的重要细胞器。旨在为植物油体的进一步开发应用提供参考，综述了植物油体的结构和组成、提取方法及其在食品中应用的研究进展。植物油体以甘油三酯为核心，外层由一层磷脂和蛋白质（包括油体蛋白、甾醇蛋白和油体钙蛋白）组成的膜结构所包围。此外，植物油体中还含有固醇类物质、脂肪酸、黄酮类化合物等次要成分。目前植物油体提取方法主要有水提取法（操作简便但有外源蛋白残留）、溶液提取法（纯度高但污染大）和酶提取法（条件温和、提取率高，但酶成本高且特异性限制其应用）。植物油体因其特殊的结构和生物活性成分，在天然乳化递送体系、脂肪替代、可食用膜以及油体凝胶等方面展现出良好的应用前景。未来需优化多技术协同，开发绿色溶剂及低成本酶制剂，以提高油体得率并推动其产业化应用。 |
| 英文摘要: |
| Plant oil bodies are important organelles for lipid storage in plant seeds. In order to provide a reference for the further development and application of plant oil bodies, the recent research advances in their structure and composition, extraction methods, and food applications were summarized. The plant oil bodies consist of a core of triacylglycerols surrounded by a membrane composed of a layer of phospholipids and proteins (including oleosins, steroleosins, and caleosins). Additionally, plant oil bodies contain minor components such as sterols, fatty acids, and flavonoids. The current methods for plant oil bodies extraction mainly include water extraction (which is simple to operate but leaves residual exogenous proteins), solvent extraction (which yields high purity but causes significant pollution), and enzyme extraction (which is mild and has a high yield, but is limited in application due to high enzyme costs and specificity). Due to their unique structure and bioactive constituents, plant oil bodies exhibit significant potential in food applications, such as natural emulsion delivery system, fat substitutes, edible films, and oil body gels. In the future, it is necessary to optimize the integration of multiple technologies, develop green solvents and low-cost enzyme preparations, to improve the extraction rate of oil bodies and promote their industrial application. |
| 查看全文 查看/发表评论 下载PDF阅读器 |
| 关闭 |
|
|
|
