Enhanced Lignin Degradation in Tobacco Stalk Composting with Inoculation of White-Rot Fungi Trametes hirsuta and Pleurotus ostreatus

Yang, Liang; Yuan, Honglun; Yang, Yong; Wang, Rui; Wang, Changjun; Wei, Xuetuan; Chen, Shouwen; Yu, Jae Hyeon; Ma, Xin

doi:10.1007/s12649-019-00692-z

Cited by 25 publications

(13 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…hirsuta S13 and P . ostreatus S18 coculture also achieved a twofold lignin degradation rate 13 . Recently, Kaur et al 14 reported a maximum laccase (Lac), lignin peroxidase (LiP), and manganese peroxidase (MnP) activities of 2.40 nkat/gds, 37.92 nkat/gds, and 62.50 nkat/gds respectively using P .…”

Section: Introductionmentioning

confidence: 93%

Effect of ligninolytic axenic and coculture white-rot fungi on rice straw chemical composition and in vitro fermentation characteristics

Datsomor

Gou-qi

2022

Sci Rep

View full text Add to dashboard Cite

The study sought to investigate the potentials of axenic cultures of Pleurotus ostreatus, Phanerochaete chrysosporium and their coculture (P. chrysosporium and P. ostreatus) to break down lignin and to enhance the rumen fermentability of rice straw. Rice straw was fermented by two lignin-degrading fungi, namely, P. ostreatus, P. chrysosporium and its coculture (P. ostreatus and P. chrysosporium) with uninoculated straw as control under solid-state fermentation employing a completely randomized research design. The coculture exhibited a mutual intermingling plus inhibition interaction. The fungi treatment increased the crude protein from (5.1%) in the control to (6.5%, 6.6%, and 6.7%) in the P. ostreatus, P. chrysosporium and coculture respectively. The coculture treated straw had a lower lignin content (5.3%) compared to the P. chrysosporium (6.2%) with the P. ostreatus recording the least (3.3%) lignin fraction. Treatment of rice straw with coculture improved the in vitro dry matter digestibility (68.1%), total volatile fatty acids (35.3 mM), and total gas (57.4 ml/200 mg) compared to P. chrysosporium (45.1%, 32.2 mM, 44.4 ml/200 mg) but was second to P. ostreatus (75.3%, 38.3 mM, 65.6 ml/200 mg). Instead of an anticipated synergistic effect from the coculture, a competitive antagonistic effect was rather observed at the end of the study, a condition that can be attributed to the coculture behavior.

show abstract

Section: Introductionmentioning

confidence: 93%

Effect of ligninolytic axenic and coculture white-rot fungi on rice straw chemical composition and in vitro fermentation characteristics

Datsomor

Gou-qi

2022

Sci Rep

View full text Add to dashboard Cite

show abstract

“…AWN76_008215 β-glucosidase (3) 3.43 GH9 AWN76_008290 cellulase (4) 1.99 GH5 AWN76_009395 glycoside hydrolase (5) 1.78 GH9 AWN76_010685 glycoside hydrolase family 9 (6) AWN76_008205 endo-1,4-β-xylanase (8) 1.66 GH67…”

Section: Gh3mentioning

confidence: 99%

“…Lignocellulolytic microorganisms have been isolated from a diverse range of isolated environments, including soils, compost, aquatic habitats, digestive tracts of herbivores, termite guts, landfill, and waste digesters [1]. Among the many, Caldicellulosiruptor, Rhodothermus, and Pseudoxanthomonas are effective degraders of cellulose and hemicellulose [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Global Transcriptomic Responses of Roseithermus sacchariphilus Strain RA in Media Supplemented with Beechwood Xylan

et al. 2020

View full text Add to dashboard Cite

The majority of the members in order Rhodothermales are underexplored prokaryotic extremophiles. Roseithermus, a new genus within Rhodothermales, was first described in 2019. Roseithermus sacchariphilus is the only species in this genus. The current report aims to evaluate the transcriptomic responses of R. sacchariphilus strain RA when cultivated on beechwood xylan. Strain RA doubled its growth in Marine Broth (MB) containing xylan compared to Marine Broth (MB) alone. Strain RA harbors 54 potential glycosyl hydrolases (GHs) that are affiliated with 30 families, including cellulases (families GH 3, 5, 9, and 44) and hemicellulases (GH 2, 10, 16, 29, 31,43, 51, 53, 67, 78, 92, 106, 113, 130, and 154). The majority of these GHs were upregulated when the cells were grown in MB containing xylan medium and enzymatic activities for xylanase, endoglucanase, β-xylosidase, and β-glucosidase were elevated. Interestingly, with the introduction of xylan, five out of six cellulolytic genes were upregulated. Furthermore, approximately 1122 genes equivalent to one-third of the total genes for strain RA were upregulated. These upregulated genes were mostly involved in transportation, chemotaxis, and membrane components synthesis.

show abstract

“…Tobacco production in China reached 2.24 million tons in 2018, but 30~35% of tobacco were discarded as residue powder during the production process [7,8]. Tobacco residue Processes 2021, 9, 2105 2 of 15 powder with low C/N contains abundant proteins, polysaccharides, and nitrogen, which makes the tobacco powder a suitable nutrient source for microorganism growth and therefore can boost the aerobic degradation process [9].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of Maturity and Greenhouse Gas Emission in Co-Composting of Chicken Manure with Tobacco Powder and Vinasse/Mushroom Bran

et al. 2021

View full text Add to dashboard Cite

This study investigated the effects of different proportions (0%, 5%, 10%, 15%) of bulking agent (vinasse, mushroom bran, and tobacco powder) on maturity and gaseous emissions in chicken manure composting. The results showed that all of the treatments reached the standard of harmless disposal. With the exception of the control treatment, the CH4, N2O, and NH3 emissions in the treatments that had been prepared using the addition of mixed bulking agents were effectively reduced by 2.9–30.6%, 8.30–80.9%, and 37.3–26.6%; their compost maturity also met the Chinese national standard. Specifically, 10% mushroom bran combined with 5% tobacco powder was the optimal combination for simultaneously improving the maturity and reducing greenhouse gas emission in chicken manure composting.

show abstract

Enhanced Lignin Degradation in Tobacco Stalk Composting with Inoculation of White-Rot Fungi Trametes hirsuta and Pleurotus ostreatus

Cited by 25 publications

References 32 publications

Effect of ligninolytic axenic and coculture white-rot fungi on rice straw chemical composition and in vitro fermentation characteristics

Effect of ligninolytic axenic and coculture white-rot fungi on rice straw chemical composition and in vitro fermentation characteristics

Global Transcriptomic Responses of Roseithermus sacchariphilus Strain RA in Media Supplemented with Beechwood Xylan

Evaluation of Maturity and Greenhouse Gas Emission in Co-Composting of Chicken Manure with Tobacco Powder and Vinasse/Mushroom Bran

Contact Info

Product

Resources

About