Nemes Silvia Amalia, Călinoiu Lavinia Florina, Dulf Francisc Vasile, Fărcas Anca Corina, Vodnar Dan Cristian
Institute of Life Sciences, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania.
Faculty of Food Science and Technology, University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Manastur 3-5, 400372 Cluj-Napoca, Romania.
Antioxidants (Basel). 2022 Oct 31;11(11):2159. doi: 10.3390/antiox11112159.
Current research focuses on improving the bioaccessibility of functional components bound to cereal bran cell walls. The main bioactive components in cereal bran that have major biological activities include phenolic acids, biopeptides, dietary fiber, and novel carbohydrates. Because of the bound form in which these bioactive compounds exist in the bran matrix, their bioaccessibility is limited. This paper aims to comprehensively analyze the functionality of an integrated technology comprising pretreatment techniques applied to bran substrate followed by fermentation bioprocesses to improve the bioaccessibility and bioavailability of the functional components. The integrated technology of specific physical, chemical, and biological pretreatments coupled with fermentation strategies applied to cereal bran previously-pretreated substrate provide a theoretical basis for the high-value utilization of cereal bran and the development of related functional foods and drugs.
当前的研究聚焦于提高与谷糠细胞壁结合的功能成分的生物可及性。谷糠中具有主要生物活性的主要生物活性成分包括酚酸、生物肽、膳食纤维和新型碳水化合物。由于这些生物活性化合物在谷糠基质中以结合形式存在，它们的生物可及性受到限制。本文旨在全面分析一种综合技术的功能，该技术包括应用于谷糠底物的预处理技术，随后是发酵生物过程，以提高功能成分的生物可及性和生物利用度。特定物理、化学和生物预处理与应用于先前预处理的谷糠底物的发酵策略相结合的综合技术，为谷糠的高值利用以及相关功能性食品和药物的开发提供了理论依据。
