Is sucrose esters of fatty acid suitable for vegetarian?

Yes, sucrose esters of fatty acids are generally considered suitable for vegetarians, as they are synthesized from sugar (sucrose) and fatty acids that can be derived from plant sources. However, it's important to verify the source of the fatty acids, as some may come from animal sources. For those strictly adhering to a vegetarian or vegan diet, checking product labels or contacting manufacturers for specific sourcing information is advisable.