Payment & Shipping Terms | Supply Capacity |
Payment Terms: | T/T, WU | Production Capacity: | 100T/year |
Min. Order: | 25KG | Packing: | according to the customer's requirements |
Means of Transport: | Ocean, Air, Land | Delivery Date: | 7 days |
Coumarin
CAS 91-64-5
Coumarin was found in black beans in 1820. Coumarins exist in many plants as glycosides. It has a strong smell of black beans, sweet smell of fresh mowing and chocolate, and it has a long lasting fragrance. The aroma of fresh hay is largely caused by the production and release of coumarin during the fermentation and decomposition of glycosides in the process of hay drying. Coumarin is used to make spices. It is often used in the preparation of new mowing type and Fuqi type spices. As well as violet, sunflower, Cymbidium, hawthorn, orchid, lavender and other essence. Together with vanillin, it can be used for flavoring of sweets, cakes and so on. Adding tobacco can increase the natural flavor. Adding coumarin to the plating solution of zinc plating (or cadmium, nickel) can reduce the porosity and increase the brightness of the coating. Coumarin is the raw material for other spices and many other chemicals. Xiangdou is the mother of a large class of derivatives. Some of these derivatives exist in nature, some of them are synthesized by synthetic methods.
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