Yeasts and food spoilage: Part 1, Overall importance and general characteristics. By foodmicrobiologyacademyPosted on January 5, 2020Posted in Food Quality & PreservationTagged food microbiology, food spoilage, Zygosaccharomyces4 Comments on Yeasts and food spoilage: Part 1, Overall importance and general characteristics.The first post in a series on yeast spoilage of food.