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  News Introduction

Security Research on 1,4-dimethoxybenzene(cas 150-78-7)

Date : 2016/8/29 11:41:12

In summary, the formation of unstable flavor( such as 1,4-dimethoxybenzene(cas 150-78-7)) reasons, can be summarized in the following main areas:
Chemical reaction between certain molecules 
1. Flavors (such as transesterification, esterification, phenol-formaldehyde condensation, aldol condensation, aldehyde aldehyde condensation, oxidation aldehyde groups formed vent Fu, etc.);
2. Flavor certain molecules and air oxygen between (aldehydes, alcohols, unsaturated health, etc.); 
3. Flavor molecules in some case after light physical and chemical reactions (such as certain aldehydes, ketones and containing nitrogen compounds and the like);
4. Some flavor ingredients and flavored medium wherein the physical or chemical reaction of some of the components can not be compatibility between the saponification (such as love influence of pH, hydrolysis, on the change in solubility, surfactants, etc., etc. suited );
5. Flavor certain ingredients reaction between materials and packaging containers perfumed products.
For these reasons, it can make some of the following flavors or erratic results it happens flavored medium; 
1. On the flavor or aroma changes (including diffusion capacity, persistence, incense effects).
2. Cause coloring or flavoring medium discolored or turbid, or off the precipitate or emulsions stratification etc. change.
3. Lead to changes in the use of perfumed products on the functional effect. Changes in the inner wall of the packaging container. 

Fragrance and flavor production(such as 1,4-dimethoxybenzene(cas 150-78-7)) and use sectors have to deal with security seriously. Scientific and cultural and living standards of more developed countries in this area of production and management requirements are more rigorous. Flavor security is dependent on the perfume contained therein and accessories (including without perfume fixatives, solvents or vehicles) is in compliance with safety. So perfumers workers when a perfuming finished design flavor formula, it is necessary in accordance with the requirements of the perfumed finished in the selection include durability and stability and security are appropriate spices and accessories.

Security Research on spice flavor such as 1,4-dimethoxybenzene(cas 150-78-7), is a more complex and detailed scientific and technological work, but also need to look at quite a period. Some varieties of spices, significant differences occur in allergic or irritant reactions between people, etc., we should reflect timely collection, to be studied. Thus, with regard to security issues spice flavors, spice flavors production and application of medical health perfuming product distribution and other relevant departments and consumers, it is in close contact and collaboration. The research on the safety of fragrances, has begun to attract the attention of authorities, yet unified planning, leadership, planned, systematic, division of labor and cooperation have given out, and shall promptly organize forces to study and formulate relevant regulations. Should not be underestimated.

Flavor persistence, stability and security in perfumery work is Trinity, is a combination of science and art of crystallization.