Is maple syrup vegan?
Maple syrup is another sweetener whose manufacture is of concern to vegans. In order to reduce the foam on the syrup during its production, a small amount of fat (approximately 1 teaspoon per 35 gallons of syrup) is added to the liquid. A small amount of fat may remain in the end product. The fat may be animal derived, but it can also come from vegetable oil. Synthetic defoamers that are animal derived are also in use. It is not easy to determine which brands are made using animal fat. If they are Kosher certified they are probably made without animal defoamers. Contact the manufacturer to be sure about the processing.