Production of Lignocellulolytic Enzymes and Phenolic Compounds by Lentinus strigosus from the Amazon Using Solid-State Fermentation (SSF) of Guarana (Paullinia cupana) Residue

Júnior, Sérgio Dantas de Oliveira; Gouvêa, Paula Romenya dos Santos; Aguiar, Lorena Vieira Bentolila de; Pessoa, Vítor Alves; Costa, Carla Laize dos Santos Cruz; Chevreuil, Larissa Ramos; BritoNascimento, Larissa Batista Dedo; Santos, Everaldo Silvino dos; Sales-Campos, Ceci

doi:10.1007/s12010-022-03851-6

Cited by 4 publications

(1 citation statement)

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“…Currently, lignocellulose derived from different sources is taken as the alternative to sawdust and utilized in L. edodes cultivation for the purpose of forest resource protection and sustainable development [ 19 , 20 ]. The proportion of cellulose, hemicellulose, and lignin varied with the sources and types of lignocellulose [ 21 ].…”

Section: Introductionmentioning

confidence: 99%

Lignin Promotes Mycelial Growth and Accumulation of Polyphenols and Ergosterol in Lentinula edodes

Wang

Chen

et al. 2023

JoF

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It has been demonstrated that lignin was efficiently degraded by Lentinula edodes (L. edodes). However, the process of lignin degradation and utilization by L. edodes has not been discussed in detail. Therefore, the effects of lignin on L. edodes mycelium growth, chemical compositions, and phenolic profiles were investigated herein. It has been revealed that 0.10% lignin acted as the most effective concentration to accelerate mycelia growth, which yielded the highest biomass of 5.32 ± 0.07 g/L. Furthermore, a 0.10% concentration of lignin promoted the accumulation of phenolic compounds, especially protocatechuic acid, with peak value of 48.5 ± 1.2 μg/g. In contrast, the higher concentration of lignin (0.20%) exerted an inhibitory effect on the growth of L. edodes. Overall, the application of lignin at the optimal concentration of 0.10% could not only enhance the mycelial growth but also accumulate the phenolic acids and raise the nutritional and medical values of L. edodes.

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Section: Introductionmentioning

confidence: 99%