A rapid approach to optimize the design of fragrances for fabric care products,Flavour and Fragrance Journal

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A rapid approach to optimize the design of fragrances for fabric care products
Flavour and Fragrance Journal ( IF 2.1 ) Pub Date : 2019-10-29 , DOI: 10.1002/ffj.3548
Wenting Zhan _{1,

2} , Franco Doro ₁ , Miguel A. Teixeira ₁

Affiliation

The design of fragrances for laundry products which deliver a prolonged odor intensity at key consumer touch points is an ongoing challenge in the fragrance industry. Current fragrance development practices are based on the combination of perfumery expertise (eg creation of classic and modern odor themes such as Chypre or Fougère) with technical know‐how (eg chemical–physical properties of fragrance ingredients). However, due to the complexity of such multi‐component mixtures this process still requires a significant number of trial and error cycles throughout the fragrance development process to achieve the desired odor intensity and character requirements. To improve the efficiency of the fragrance development process, we have combined simple, high throughput analytical methods with psychophysical models, to predict the intensity and character of fragrances at three key consumer touch points for laundry products. The predicted results have shown a good agreement with experimental ones, making this approach useful in the early research phase for defining the structure/backbone of highly performing fragrance themes.

中文翻译：

一种快速优化织物护理产品香气设计的方法

用于洗衣产品的香料的设计在关键的消费者接触点上具有延长的气味强度，这是香料工业中的持续挑战。当前的香水开发实践是基于香水专业知识（例如创建经典和现代气味主题，如Chypre或Fougère）与技术知识（例如，香水成分的化学-物理性质）相结合的。但是，由于此类多组分混合物的复杂性，该过程仍需要在整个香料开发过程中进行大量的反复试验才能达到所需的气味强度和特性要求。为了提高香水开发过程的效率，我们将简单，高通量的分析方法与心理物理模型相结合，来预测洗衣产品在三个主要消费者接触点上的香气强度和特性。预测结果表明与实验结果吻合良好，这使该方法在早期研究阶段可用于定义高性能香水主题的结构/骨干。

更新日期：2019-10-29

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