薰衣草精油微胶囊研究进展及其在纺织上的应用

Research progress on lavender essential oil microcapsules and application in textiles

薰衣草精油作为具有芳香治疗功能的物质,在日化、食品、医疗等领域有广泛应用,但在生活中的长效利用受到限制。微胶囊法作为一种包合技术实现对薰衣草精油的封装,同时利用纺织技术将微胶囊与纺织品结合,实现精油在纺织品上的持久稳定释放,营造芳香生活环境。结合国内外研究现状,本文对薰衣草精油微胶囊的制备技术以及芳香纺织品的构建方法进行阐述,并对研究方向和前景进行展望。

Lavender essential oil has aromatherapy effects.It can be widely used to improve people’s health in the daily chemical,foodstuff,medical et.al.However,due to the strong volatility of lavender essential oil,its long-term use in life is limited.The microencapsulation method realizes the encapsulation of lavender essential oil,which reduces the influence of physical factors such as temperature and light on the essential oil from a microscopic perspective.β-cyclodextrin realizes the complexation with lavender essential oil from the molecular.Chitosan and Sodium Alginate can prepare microcapsules of different sizes by changing the reaction conditions.Textiles is a medium for fragrance,and nano-textile technology and multi-scale fiber mixing technology combine microcapsules with textiles.Long-lasting and stable release of essential oil on textiles can be achieved by adjusting the structure of microand nano-fibers,or using fiber or fabric finishing techniques,which forms a lasting and stable aroma effect in the living environment.Combined with the current research status at home and abroad,the preparation technology of lavender essential oil microcapsules and the construction method of aromatic textiles are expounded.The research direction and prospects are prospected,which is significance for broadening the application of lavender essential oil and developing textile products with aromatic functions.