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1,4-Dimethoxybenzene(cas 150-78-7) is different from the nature flavor

Date : 2016/8/26 11:02:51

1,4-Dimethoxybenzene(cas 150-78-7) belongs to flavor. Stability of flavor, to some extent similar to natural. We know that the essence is the amount ranging from single synthetic spices, natural flavors, fixatives composed, sometimes required on the application, but also contains a certain amount of solvent and carrier. These components each have their physical and chemical properties, when mixed, will produce complex changes. These changes have associated with the stability of the flavor. On flavor itself, if the rate of evaporation of its volatile entire process more balanced, in other words, in essence volatilization process for quite some time in the (external factors to be relatively stable), when its flavor aroma small changes, or it may be a aroma relatively constant, it should be considered stable. But just to meet this requirement, but had to study it added to a medium, and after use, its flavor if still relatively stable, with the original flavor flavor substantially coincides (ie head incense, body fragrant group incense evolution is stable), whether it's the aroma of the extent of diffusion is still similar to the flavor, increase or decreased, its aroma persistence and incense whether the effect of the change, and whether it will lead to the media in form , the color, or coloring, the media or on application performance, or on the container and the material consumption during use with or without changes, and so on. If you have the above defects, it would have to adjust the flavor related components, so as to meet the requirements.

We know the essence of the composition(1,4-dimethoxybenzene(cas 150-78-7)) is much more complex than the natural flavor, it is often a mixture of hundreds of compounds with different molecular structures composed by dozens or even. Physical and chemical properties of these compounds are often very different. The most prominent is their difference in vapor pressure or evaporation rate. If the ratio properly, they can form an azeotropic mixture of some of these azeotropic mixture if closely coherent, balanced, rhythmic, evaporate from the surface of the medium and a flavored fragrance, then we can get flavor or aroma more stable results. To achieve this, perfumery workers to go through repeated testing (including test applications flavors). Can be achieved. Therefore, the perfumer workers as a perfuming product design essence prescription, they need to learn more about the performance of the flavored medium (including its own without special flavor), but also according to the flavor, on security, economic requirements in the choice of spices (including modifications, harmony, incense), incense, etc. variety is scratch incense, body fragrance, aroma-based incense then, considering the physical and chemical stability, through the test species, dosage and application to achieved in all aspects satisfactory flavor formula (sometimes we can add certain additives, such as antioxidants, metal ion chelators, etc. to obtain satisfactory results).