Vanillin is an important original material in food industry and it's usually used as food ingredients or food additives, which help to generate a special aroma for food.It is the primary component of the extract of the vanilla bean. As an important material in food industry, Vanillin is widely used in candy, drinks and ice cream. It has a depressant function and can preserve the freshness of food. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Vanillin.