Pareve foods can't contain meat or dairy ingredients (although they can have egg and fish products). Since glycerides aren't typically derived from fish or eggs, it's a pretty safe bet that mono- or diglycerides in Kosher-Pareve foods are typically vegan.
Can Vegans eat diglycerides?
Who should avoid them? Vegans and vegetarians may want to avoid mono- and diglycerides sourced from animal fat. People with religious dietary restrictions may also want to avoid mono- and diglycerides sourced from animal fats such as pork or beef.
Are diglycerides of fatty acids vegan?
Yes, mono and diglycerides are halal, kosher and vegan if fatty acids and glycerol come from vegetable oils. ... Vegetarians diet as the production without the use of animal matter or products derived from animal origin, therefore it is vegan.