Fruit by-products as potential prebiotics and promising functional ingredients to produce fermented milk. (November 2022)

• Record Type: Journal Article
• Authors: Oliveira, Fellipe Lopes de; Arruda, Thaise Yanka Portes; Morzelle, Maressa Caldeira; Pereira, Ana Paula Aparecida; Casarotti, Sabrina Neves
• Is Part Of: Food research international. Volume 161(2022)
• Publication Date: 2022-11
• Subjects: Functional food -- Fiber -- Polyphenol -- Gut microbiota -- Anti-inflammatory -- Dairy; Food -- Analysis -- Periodicals; Food industry and trade -- Periodicals; Food industry and trade -- Canada -- Periodicals; Food Technology -- Periodicals; Food -- Periodicals; Food-Processing Industry -- Periodicals; Aliments -- Industrie et commerce -- Périodiques; Aliments -- Industrie et commerce -- Canada -- Périodiques; Aliments -- Recherche -- Périodiques; Food industry and trade; Canada; Periodicals; Electronic journals; 664.005
• DOI: 10.1016/j.foodres.2022.111841
• Languages: English
• ISSNs: 0963-9969

Abstract

Graphical abstract: Highlights: Fruit by-products (FBP) are sources of bioactive compounds with prebiotic potential. FBP can pose adverse health effects that can be reduced by fermentation. FBP increase the diversity of gut microbiota and show anti-inflammatory activity. FBP improve the nutritional, functional, and physical properties of fermented milk. Prebiotic potential and effects of FBP on fermented milk should be further studied. Abstract: Recently, fruit by-products (FBP) have started to be explored due to their prebiotic potential associated with considerable amounts of dietary fibers and polyphenols. These compounds possess anti-inflammatory activity and can reduce dysbiosis, which is characterized by alterations in the composition and function of the gut microbiota and thus may reduce the onset or progression of several diseases. Therefore, the consumption of FBP must be encouraged. Among food products, fermented milk is a potential candidate for carrying FBP. In this scenario, this review discusses the prebiotic potential of FBP and their anti-inflammatory activity and brings a unique contribution, as it highlights fermented milk as a food carrier for FBP. Therefore, the technological application of FBP as a new ingredient to improve the nutritional and functional values of fermented milk, probiotic viability, and the effects of their addition on the physical and sensory characteristics of fermented milk are topics extensively covered in this review. Moreover, we described the chemical composition of FBP, focusing on polysaccharides and bioactive compounds, their obtention methods and potential adverse effects related to their consumption. Finally, limitations and future directions are outlined to deepen the understanding of FBP and to stimulate their use, to prove their prebiotic potential and to optimize their incorporation into fermented milk.