Does Hua Kai Authentic Zhongshan Characteristic Mung Bean Cake contain trans fatty acids?

In order to achieve the purpose of preservation, the additives of Hua Kai authentic Zhongshan characteristic mung bean cake contain trans fatty acids.

Trans fatty acids are chemical components in food, and most of them exist in oils and fats produced by processing such as butter and shortening extracted from plants, and in foods made from these oils and fats.