Effect of pretreatment with Trichoderma sp. AH on the structure of rice and wheat straw

Research Square (Research Square), Journal Year: 2023, Volume and Issue: unknown

Published: July 21, 2023

Abstract Trichoderma sp. AH, pre-treatment (PT) enhances the conversion and selectivity of RS WS in supercritical methanolysis. In this work, we investigated how AH-containing PT affected structure wheat straw (WS) rice (RS). The enhanced straws methanolysis was mostly ascribed to structural changes during based on thorough investigations by thermogravimetric/differential thermogravimetric (TG/DTG), X-ray diffraction (XRD), photoelectron spectroscopy (XPS). TG/DTG study revealed that could only partially degrade without significantly changing make-up their group. is effective at breaking because XRD research showed it somewhat alterthe crystal WS, decreasing crystallinity. primary way affects decrystallization cellulose hemicelluloses into amorphous material. comparative concentrations certain these molecules are altered PT, according XPS examination compounds. an efficient biomassliquefaction preparation minimizes carbohydrate loss disrupting biomass.

Language: Английский

Pretreatment with Trichoderma sp. AH promotes directional conversion of organic nitrogen compounds in supercritical methanolysis of wheat straw

Journal of Industrial and Engineering Chemistry, Journal Year: 2023, Volume and Issue: 128, P. 161 - 166

Published: Aug. 3, 2023

Language: Английский