Authors:
Sabino Ferrari, Anna Beatriz [1] ; de Oliveira, George Azevedo [1] ; Russo, Helena Mannochio [2] ; Bertozo, Luiza Carvalho [3] ; Bolzani, Vanderlan da Silva [2] ; Zied, Diego Cunha [4] ; Ximenes, Valdecir Farias [3] ; Zeraik, Maria Luiza [1]
Abstract:
In this study, the chemical composition, total phenolic content and antioxidant activity (DPPH, ORAC and FRAP assays) ofA. subrufescensandP. ostreatus, cultivated with handmade and commercials supplements, were compared. Additionally, the compounds ergosterol, saccharopine, and hexitol were identified inA. subrufescensby HPLC-MS/MS. The antioxidant compoundp-coumaric acid and dihexoses was found in both mushroom species.A. subrufescenspresented higher total phenolic content (73.8 +/- 0.6 mg GAE 100 g(-1)) and antioxidant activity thanP. ostreatus(16.6 +/- 0.5 mg GAE 100 g(-1)). The handmade supplement based on the waste of noble grains presented statistically similar phenolic content to the mushrooms cultivated with commercial ones Spawn Mate II SE (86.1 +/- 1.4 and 92.9 +/- 0.3 mg GAE 100 g(-1), respectively). Therefore, the results support the use of handmade supplements based on agro-wastes as a viable alternative to the use of high-cost commercial ones
1 Laboratory of Phytochemistry and Biomolecules (LabFitoBio), Department of Chemistry, State University of Londrina (UEL), Rodovia Celso Garcia Cid | Pr 445 Km 380, Londrina, PR, 86051‐990 Brazil
2 NuBBE, Department of Organic Chemistry, Institute of Chemistry, São Paulo State University (UNESP), Av. Prof. Francisco Degni, 55, Araraquara, SP, 14800‐060 Brazil
3 Departament of Chemistry, Faculty of Sciences, São Paulo State University (UNESP), Av Eng° Luiz Edmundo Carrijo Coube, S/N, Bauru, SP, 17033‐360 Brazil
4 Faculty of Agrarian and Technological Sciences, São Paulo State University (UNESP), Rod. Cmte João Ribeiro de Barros, km 651, Dracena, SP, 17900‐000 Brazil
Link to article: https://ifst.onlinelibrary.wiley.com/doi/10.1111/ijfs.14660
