Universidade de Caxias do Sul Instituto de Biotecnologia, Laboratório de Enzimas e Biomassa, Rua Francisco Getúlio Vargas, 1130, CEP 95070-560 Caxias do Sul, Rio Grande do Sul, Brazil; Universidade de Caxias do Sul Instituto de Biotecnologia, Laboratório de Estresse Oxidativo e Antioxidantes, Rua Francisco Getúlio Vargas, 1130, CEP 95070 560 Caxias do Sul, Rio Grande do Sul, Brazil.
Universidade de Caxias do Sul Instituto de Biotecnologia, Laboratório de Enzimas e Biomassa, Rua Francisco Getúlio Vargas, 1130, CEP 95070-560 Caxias do Sul, Rio Grande do Sul, Brazil.
Food Chem. 2020 Nov 1;329:127089. doi: 10.1016/j.foodchem.2020.127089. Epub 2020 May 18.
Schizophyllum commune VE_07 was produced in different culture media containing pine sawdust (PS), grape residue (GR), cotton cake (CC) and jatropha seed cake (JC). The content of phenolics and antioxidant activity were determined for the substrates and mushrooms produced. The content of ß-glucans and the composition of S. commune were also evaluated. The medium formulated with 94% grape residue enabled the highest values of yield, biological efficiency, and productivity. Mushrooms grown in this condition showed the highest value (13.14%) of ß-glucans. The contents of proteins and dietary fibre were 16.59% and 59.61%, respectively. Mushrooms grown in cotton cake showed the highest phenolic content (291.51 ± 1.83 mg GAE/ 100 g mushroom) and antioxidant activity (58.15 ± 0.86 DPPH % scavenging). The results obtained indicate that substrate composition affected the production of S. commune and its chemical composition.
栓菌 VE_07 分别在添加了松木屑（PS）、葡萄废渣（GR）、棉籽饼（CC）和麻疯树籽饼（JC）的不同培养基中进行生产。对基质和蘑菇的酚类物质含量和抗氧化活性进行了测定。还评估了 β-葡聚糖的含量和栓菌的组成。由 94%葡萄废渣制成的培养基使产量、生物效率和生产力达到了最高值。在这种条件下生长的蘑菇显示出最高的 β-葡聚糖含量（13.14%）。蛋白质和膳食纤维的含量分别为 16.59%和 59.61%。在棉籽饼中生长的蘑菇显示出最高的酚类物质含量（291.51±1.83mg GAE/100g 蘑菇）和抗氧化活性（58.15±0.86 DPPH%清除率）。研究结果表明，基质的组成影响了栓菌的生产及其化学成分。
