Preparation and application of flavor and fragrance capsules,Polymer Chemistry

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Preparation and application of flavor and fragrance capsules
Polymer Chemistry ( IF 4.1 ) Pub Date : 2018-08-28 00:00:00 , DOI: 10.1039/c8py00863a
Lei He _{1,

2,

3,

4} , Jing Hu _{1,

2,

3,

4} , Weijun Deng _{1,

2,

3,

4}

Affiliation

Flavors and fragrances in special active materials are applied widely in daily life, which can bring pleasant olfactory and gustatory sensations. However, their many ingredients are chemically unstable and susceptible to deterioration and loss when the flavor and fragrance are exposed to oxygen, light and heat. Nano and micrometer size capsules with a hollow core domain and a shell can effectively protect the stability of the flavor and fragrance and control their release. The structures and properties of flavor and fragrance capsules can be interestingly tailored by choosing a variety of shell materials. In this review, we give a brief overview with regard to the different preparation methods of flavor and fragrance capsules based on the type of wall material, including polymeric, inorganic and polymeric–inorganic materials. Besides, the application of flavor and fragrance capsules in food, tobacco, care products, textiles, leather and paper is briefly summarized. Moreover, the development trends of flavor and fragrance capsules are prospected.

中文翻译：

香精香料胶囊的制备与应用

特殊活性物质中的香精和香料在日常生活中得到了广泛应用，可以带来愉悦的嗅觉和味觉感觉。然而，当香料和香精暴露于氧气，光和热中时，它们的许多成分在化学上是不稳定的，并且易于变质和损失。具有空心域和外壳的纳米和微米尺寸的胶囊可以有效地保护风味剂和香精的稳定性，并控制其释放。可以通过选择各种外壳材料来有趣地调整香精和香精胶囊的结构和性能。在这篇综述中，我们将根据壁材料的类型（包括聚合材料，无机材料和聚合无机材料）对香精胶囊和香精胶囊的不同制备方法进行简要概述。除了，简要总结了香精香料胶囊在食品，烟草，护理产品，纺织品，皮革和纸张中的应用。而且，展望了香精和香精胶囊的发展趋势。

更新日期：2018-08-28

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