LEPABE, Departamento de Engenharia Química, Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.
LEPABE, Departamento de Engenharia Química, Faculdade de Engenharia da Universidade do Porto, Rua Dr. Roberto Frias, 4200-465 Porto, Portugal.
Food Chem. 2021 Mar 1;339:127850. doi: 10.1016/j.foodchem.2020.127850. Epub 2020 Aug 18.
Nowadays the world population has been more conscious about healthy food products based on bioactive ingredients in order to protect against diseases and to develop healthy diets. Emerging electrohydrodynamic techniques have been object of interest in the scientific community as well as in the industry. In fact, electrospinning and electrospraying methods are promising techniques to fabricate delivery vehicles. These vehicles present structural and functional benefits for encapsulation of bioactive ingredients. They can be used in several food and nutraceutical matrices, protecting the ingredients from environmental conditions. They can also enhance biomolecules bioavailability and controlled release, at the same time that improve the product's shelf life. This review provides the recent state of art for electrospinning/electrospraying techniques. It highlights the crucial parameters that influence these techniques. Further, the recent studies of vitamins encapsulation for applications in functional foods and nutraceuticals fields are summarized. Electrosprayed particles/electrospun fibres are easily produced and present suitable physico-chemical characteristics to encapsulate bioactives to improve the functional foods.
如今，世界人口越来越关注基于生物活性成分的健康食品产品，以预防疾病和开发健康饮食。新兴的电场纺丝技术已经成为科学界和工业界的关注对象。事实上，静电纺丝和静电喷雾方法是制造输送载体的有前途的技术。这些载体具有封装生物活性成分的结构和功能优势。它们可用于多种食品和营养基质中，保护成分免受环境条件的影响。它们还可以提高生物分子的生物利用度和控制释放，同时延长产品的保质期。本文综述了电纺丝/静电喷雾技术的最新研究进展。重点介绍了影响这些技术的关键参数。此外，还总结了最近关于维生素包埋的研究，用于功能性食品和营养保健品领域。静电喷雾颗粒/静电纺丝纤维易于生产，具有合适的物理化学特性，可以封装生物活性物质，以改善功能性食品。
