Undesired fermentation of fruit-derived beverages by fungal. yeast and bacterial spoilage organisms are among the major contributors of product losses in the food industry. As an alternative to chemical preservatives. the use of Candida pyralidae and Pichia kluyveri was assessed for antimicrobial activity against several yeasts (Dekkera bruxellensis. https://diversefinesfoods.shop/product-category/confectionery/