PleurotusostreatusandAgaricus subrufescens: investigation of chemical composition and antioxidant properties of these mushrooms cultivated with different handmade and commercial supplements

Author(s)

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]

Affiliation

^[1] State Univ Londrina UEL, Dept Chem, Lab Phytochem & Biomol LabFitoBio, Rodovia Celso Garcia Cid, Pr 445 Km 380, BR-86051990 Londrina, Parana - Brazil

^[2] Sao Paulo State Univ UNESP, Inst Chem, Dept Organ Chem, NuBBE, Av Prof Francisco Degni 55, BR-14800060 Araraquara, SP - Brazil

^[3] Sao Paulo State Univ UNESP, Fac Sci, Dept Chem, Av Eng Luiz Edmundo Carrijo Coube S-N, BR-17033360 Bauru, SP - Brazil

^[4] Sao Paulo State Univ UNESP, Fac Agrarian & Technol Sci, Rod Cmte Joao Ribeiro de Barros, Km 651, BR-17900000 Dracena, SP - Brazil

• Document type: Journal article
• Source: INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY; v. 56, n. 1 JUL 2020.
• Web of Science Citations: 4

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. (AU)

• FAPESP's process: 16/16970-7 - Study of the impact of the role of eIF5A in the cell proteomic profile using Saccharomyces cerevisiae as a model
• Grantee: Cleslei Fernando Zanelli
• Support Opportunities: Regular Research Grants
• FAPESP's process: 14/50926-0 - INCT 2014: biodiversity and natural products
• Grantee: Vanderlan da Silva Bolzani
• Support Opportunities: BIOTA-FAPESP Program - Thematic Grants
• FAPESP's process: 15/15306-3 - Techniques and processes in mushrooming: supplementation of compost and utilization of spent mushroom in the agriculture
• Grantee: Diego Cunha Zied
• Support Opportunities: Research Grants - Young Investigators Grants
• FAPESP's process: 13/07600-3 - CIBFar - Center for Innovation in Biodiversity and Drug Discovery
• Grantee: Glaucius Oliva
• Support Opportunities: Research Grants - Research, Innovation and Dissemination Centers - RIDC