White Powder Vanillin Use In Food Grade And Cosmetic Grade
US$875
- US$3500
款式
25kg
≥100kg
数量
产品详情
Product Information
Vanillin, also known as vanillin, the chemical name is 3-methoxy-4-hydroxybenzaldehyde, is an organic compound extracted from the Rutaceae plant vanilla bean, which is white to slightly yellow crystals or crystalline Powder, slightly sweet, soluble in hot water, glycerin and alcohol, insoluble in cold water and vegetable oil. The aroma is stable and not volatile at higher temperatures. It is easy to oxidize in the air, and it is easy to change color when it encounters alkaline substances.
Product Application
Food preservatives are divided into two categories: natural preservatives and chemical preservatives, which are used in food production, circulation, storage and other processes to maintain food sensory properties, improve edible value, and prolong storage time. Compared with chemical preservatives, natural preservatives have the advantages of being harmless to the environment, low production cost, good biocompatibility, and good preservation effect. Vanillin in food can be accurately detected by conventional methods such as UV-Vis spectrophotometry, chromatography, electrophoresis, etc. It is a kind of food preservative with high safety. The application of vanillin in food storage and preservation can be divided into antibacterial, antioxidant, stabilization of other ingredients in food and inhibition of respiration rate, etc.
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