In this study, the chemical composition, total phenolic content and antioxidant activity (DPPH, ORAC and FRAP assays) of A. subrufescens and P. ostreatus, cultivated with handmade and commercials supplements, were compared. Additionally, the compounds ergosterol, saccharopine, and hexitol were identified in A. subrufescens by HPLC‐MS/MS. The antioxidant compound p‐coumaric acid and dihexoses was found in both mushroom species. A. subrufescens presented higher total phenolic content (73.8 ± 0.6 mg GAE 100 g⁻¹) and antioxidant activity than P. 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.

中文翻译：

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杏鲍菇和姬松茸：这些蘑菇的化学成分和抗氧化特性的调查，这些蘑菇采用不同的手工和商业补品栽培

在这项研究中，比较了用手工和商业补品栽培的A. subrufescens和P. ostreatus的化学成分，总酚含量和抗氧化活性（DPPH，ORAC和FRAP测定）。此外，通过HPLC-MS / MS在甜菜曲霉中鉴定了麦角固醇，糖精和己糖醇化合物。在两种蘑菇中均发现了抗氧化剂化合物对香豆酸和二己糖。subrufescens的总酚含量（73.8±0.6 mg GAE 100 g ^-1）和抗氧化活性均高于平菇（16.6±0.5 mg GAE 100 g ^-1））。基于贵族谷物废料的手工制作的补品在统计学上与使用商业Spawn Mate II SE种植的蘑菇的酚含量相似（分别为86.1±1.4和92.9±0.3 mg GAE 100 g ^-1）。因此，结果支持使用基于农业废物的手工补品，作为使用高成本商业化食品的可行替代品。