What are the deodorants

Introduction: what do you know about deodorant? Flavor enhancer refers to the food additive which can significantly increase the original flavor of food, beverage and wine, especially the flavor and sweetness, also known as flavor enhancer or flavor improver Flavor enhancers, also known as flavor enhancers, refer to substances that can significantly enhance or improve the original flavor of food What are the deodorants? Let's get to know about Baibai safety net 1, maltol and ethyl maltol are both broad-spectrum flavoring agents In the GC/MS analysis of some meat flavors, a considerable portion of meat flavors was added malt or ethyl maltol, adding 1% to 20% Maltol (vltol), commodity name is weiphenol, balanone, kobalin, chemical name is 2-methyl-1-carbomeuronic acid, which has a special aroma similar to caramel, also described as Caramel aroma, volatile, sublimated at 93 ℃, natural products exist in fried malt, pine needles, chicory Ethyl maltol (vetol plus), with the chemical name of 2-ethyl-pyromeuronic acid, has a long-lasting caramel and fruit aroma, very sweet taste, and the dilute solution is sweet fruit flavor Both of them are soluble in water, ethanol and propylene glycol (PG) The following four points should be paid attention to when using: 1) both contain phenolic hydroxyl, which will be red when contacting with the iron container, so it is forbidden to use the iron container; 2) the effect of fragrance enhancement is good under the acid condition, and it will be reduced under the alkaline condition due to the dissociation of phenolic hydroxyl; 3) The effect of ethyl maltol is about 3-8 times of that of maltol, and the dosage can be reduced when the former is used 4) if it is used together with Ig, MSG and MCP, the effect can be enhanced 2 The English name of MCP MCP is Methylcy clopentenolone, the chemical name is 3 methyl 1,2 cyclopentene two ketone or 3 methyl 2 hydroxyl 2 cyclopentene 1 ketone, it is white or light yellow crystalline powder, has the aroma of maple and angelica, also is described as Caramel aroma, detected in some meat flavor MCP is similar to maltol and ethyl maltol, but the dosage should not be too much Under the condition of high temperature, MCP will react with other aroma substances and produce unique meat flavor 3 Furfuryl mercaptan is also known as coffee mercaptan and 2-furyl methylmercaptan At high concentration, it has a very unpleasant sulfur odor, and at dilution, it has a coffee flavor and meat flavor Some large companies produce 1% furfuryl mercaptan products with strong meat flavor, barbecue flavor (also like beef flavor), without coffee flavor GC/MS analysis of some meat flavors showed that trace amount of furfuryl mercaptan was detected Many papers also affirmed the role of furfuryl mercaptan and suggested that trace addition should be added In practical use, the content of furfuryl mercaptan is diluted to 1% mass fraction and then added to meat flavor The above is the content of the fragrance enhancer introduced by Xiaobian Please continue to pay attention to Baibai safety net to learn more Editor in charge: Mu Danping