分子蒸馏技术在油脂深加工中的应用

Application of molecular distillation technology in deep processing of oils and fats

分子蒸馏是在高真空、短时间下采取温和加热,分离、浓缩和提纯一些热敏性物质及高分子质量的化合物,不存在热分解的风险。介绍了分子蒸馏技术的基本原理、适用范围及分子蒸馏系统组成,综述了分子蒸馏技术在油脂深加工中的应用现状及分子蒸馏技术的不足,并对分子蒸馏技术在油脂行业的应用进行了展望。

Molecular distillation is used to separate, concentrate and purify a number of heat-sensitive substances and compounds of high molecular mass by taking gentle heating under high vacuum and for a short period of time, without the risk of thermal decomposition. The basic principle, application scope and molecular distillation system of molecular distillation technology were introduced, the application status of molecular distillation technology in deep processing of oils and fats and the shortcomings of molecular distillation technology were summarized, and the application of molecular distillation technology in oil industry was prospected.