Is CHOCOLATE CAKE, CHOCOLATE vegan?

chocolate cake (cane sugar, bleached enriched flour (wheat flour, niacin, reduced iron, thiamine mononitrate, riboflavin, folic acid), vegetable shortening (palm oil, soybean oil, mono and diglycerides, soy lecithin), cocoa (processed with alkali), egg whites. contains 2% or less of each of the following: modified food starch (corn), dextrose, egg yolk, sodium bicarbonata, emulsifier (propylene glycol esters, mono and figlycerides, sodium stearoyl lactylate), nontat milk, whey protein concentrate (milk), salt, acid sodium aluminum phosphate, aluminum sulfate, caramel color, natural and artificial flavor (milk), tetrasodium pyrophosphate, cellulose gum, mono and diglycerides, polysorbate 60, red 40, guar gum, potassium sorbate (preservative), xanthan gum, maltol, soy flour), soybean oil, butter (cream, natural flavors), chocolate shavings (sugar, chocolate, cocoa butter, milk fat, soy lecithin (emulsifier), vanilla), margarine (soybean oil, palm oil, water, salt, mono and diglycerides, soybean lecithin, sodium, benzoate (added as a preservative), natural butter flavor (colored with anatto), vitamin a (palmitate added]), cocoa (alkalized), egg whites, corn syrup. soy lecithin. salt

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