scholarly journals Influence of white-rot fungi on chemical composition and in vitro digestibility of lignocellulosic agro-industrial residues

2014 ◽  
Vol 8 (28) ◽  
pp. 2724-2732 ◽  
Author(s):  
Braga Pereira Bento Cludia ◽  
Soares da Silva Juliana ◽  
Teixeira Rodrigues Marcelo ◽  
Catarina Megumi Kasuya Maria ◽  
Cuquetto Mantovani Hilrio
Keyword(s):  
Chemical Composition ◽  
White Rot Fungi ◽  
White Rot ◽  
In Vitro Digestibility ◽  
Industrial Residues

Comparison of in vitro digestibility and chemical composition among sugarcane bagasses treated by four white-rot fungi

2006 ◽  
Vol 77 (3) ◽  
pp. 308-313 ◽  
Author(s):  
Kanji OKANO ◽  
Yuko IIDA ◽  
Muhammad SAMSURI ◽  
Bambang PRASETYA ◽  
Tomoya USAGAWA ◽  
...  
Keyword(s):  
Chemical Composition ◽  
White Rot Fungi ◽  
White Rot ◽  
In Vitro Digestibility

Effect of fungal treatment on the chemical composition, in vitro digestibility and in sacco degradability of wheat straw

2003 ◽  
Vol 2003 ◽  
pp. 166-166
Author(s):  
H. Fazaeli ◽  
A. Azizi ◽  
Z. A. M. Jelan ◽  
S. A. Mirhadi
Keyword(s):  
Chemical Composition ◽  
Wheat Straw ◽  
Nutritive Value ◽  
White Rot Fungi ◽  
White Rot ◽  
In Vitro Digestibility ◽  
Fungal Treatment ◽  
In Sacco Degradability ◽  
In Sacco

Fungal treatment has been recently considered as a promising method for improving the nutritive value of straw (Zadrazil et al., 1997). Several studies have been conducted to identify species of white-rot fungi for assessing their ability to improve the nutritive value of straw (Yamakamwa et al., 1992). Since there are many species of fungi in nature, there is an interest in characterising of some species. The objectives of this experiment were to study the effect of five Pleurotus fungi on the chemical composition, in vitro digestibility and in sacco degradability of wheat straw and evaluate their effect in upgrading the nutritive value of lignicellulosic materials.

scholarly journals Chemical composition and in-vitro digestibility of sugarcane bagasse and rice husk treated with three strains of white rot fungi and effective microorganism

2019 ◽  
Vol 35 (1) ◽  
pp. 71-83
Author(s):  
Regasa Begna ◽  
Mengistu Urge ◽  
Tegene Negesse ◽  
Getechewu Animut
Keyword(s):  
Chemical Composition ◽  
Sugarcane Bagasse ◽  
Rice Husk ◽  
White Rot Fungi ◽  
Neutral Detergent Fiber ◽  
White Rot ◽  
In Vitro Digestibility ◽  
Biological Treatments ◽  
Effective Microorganism

A study was conducted to evaluate the effect of biological treatments of sugarcane bagasse (SCB) and rice husk (RH) with three strains of white-rot fungi (WRF) (Pleurotusostreatus (Po), Pleurotusflorida (Pf) and Trichodermaviride (Tv) and effective microorganism (EM) on the chemical composition and in-vitro digestibility. The experiment consisted of 2x5 factorial arrangements, two levels of feed (SCB and RH) and five levels of biological treatments (Control, Po, Pf, Tv, and EM).Treatment of RH with EM, Tv, Po and Pf, significantly increased crude protein content from 7.90% in untreated to 7.92, 10.46, 10.61 and 11.35%, respectively. The corresponding increase in CP% of sugarcane from 2.61% was 3.41, 5.96, 5.89 and 5.95%.Treatments significantly (P<0.001) decreased neutral detergent fiber, acid detergent fiber, acid detergent lignin cellulose and hemicelluloses contents with the lowest value recorded for Tv. The IVOMD, IVDMD and metabolizable energy (ME) were significantly (P<0.001) increased. In conclusion, the study indicates that treatment of RH with Trichodermaviride and SCB with EM is more effective than others in improving the nutritive value of the roughages. We suggest evaluation of the treated roughages on animal performance.

Effect of enzyme extracts isolated from white-rot fungi on chemical composition and in vitro digestibility of wheat straw

2008 ◽  
Vol 141 (3-4) ◽  
pp. 326-338 ◽  
Author(s):  
M.A.M. Rodrigues ◽  
P. Pinto ◽  
R.M.F. Bezerra ◽  
A.A. Dias ◽  
C.V.M. Guedes ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Wheat Straw ◽  
White Rot Fungi ◽  
White Rot ◽  
In Vitro Digestibility

scholarly journals PSXIV-14 Evaluation of 21 fungal strains as pretreatment of corn stover: chemical composition and in vitro digestibility

2019 ◽  
Vol 97 (Supplement_3) ◽  
pp. 444-444
Author(s):  
Paulina Luna Moreno ◽  
Hermilo Leal-Lara ◽  
Águeda García-Pérez ◽  
Luis Corona ◽  
Atmir Romero-Pérez ◽  
...  
Keyword(s):  
Corn Stover ◽  
Lentinula Edodes ◽  
White Rot Fungi ◽  
Neutral Detergent Fiber ◽  
White Rot ◽  
In Vitro Digestibility ◽  
Edible Fungi ◽  
Fungal Strains ◽  
Dry Matter Digestibility

Abstract Agricultural by-products such as corn stover (CS) are abundantly available in many countries; however, its high content of neutral detergent fiber (NDF) and lignin (L) and low protein content, causes low digestibility and nutrient availability for ruminants. The production of edible fungi could improve the digestibility of the CS because fungi can break down the cross-links between cell wall components. The aim of the study was to evaluate the effect of the invaded CS-based substrate used in the production of 21 white rot fungi of the species: Auricularia sp (Auri), Ganoderma sp (Gano), Hericium sp (Heri), Lentinula edodes (LC, L5, L9, L15, L21), Pleurotus eryngii (Pe-PQ, Pe-MB), Pleurotus djamour (Pd-Pro, Pd-UTMR) and Pleurotus ostreatus (Po-IAP, Po-Psma, Po-P14, Po-POS, Po-IE202, Po-JP, Po-P35, Po-P38, Po-Sfco) on crude protein (CP), NDF and L content and in vitro dry matter digestibility (IVDMD). The variables were analyzed in a completely randomized design with the MIXED procedure of SAS and the comparison of the means was made with the Tukey analysis. For CP, a significant increase (P &lt; 0.05) was observed from 10% (Pe-MB) to 41% (LC) in comparison with the substrate without inoculation (C). There was a decrease (P &lt; 0.05) of NDF from 2% (LC) to 10% (Pd-PRO) against C. Fungal treated CS had no effect on L (P &lt; 0.05) as compared to C. Treatments increased (P &lt; 0.05) IVDMD from 3% (L15) up to 36% (Po-POS) for all fungal strains, except for Pe-PQ and Po-Sfco in comparison with C. There was a positive correlation (r2=0.21, P &lt; 0.05) between CP and IVDMD. An equation was obtained to predict IVDMD [IVDMD=0.40578 + 358.38(%ADF)–358.02(%NDF)+358.17(%HEM)–0.3211(%DM), R2=0.32 (P &lt; 0.05)]. In conclusion the mycelial invasion of white rot fungi on a CS-based substrate, increased CP content, decreased NDF and improved IVDMD, making it a viable option to increase the digestibility of CS.

Effect of white rot basidiomycetes on chemical composition and in vitro digestibility of oat straw and alfalfa stems

1992 ◽  
Vol 70 (6) ◽  
pp. 1928-1935 ◽  
Author(s):  
H. G. Jung ◽  
F. R. Valdez ◽  
A. R. Abad ◽  
R. A. Blanchette ◽  
R. D. Hatfield
Keyword(s):  
Chemical Composition ◽  
White Rot ◽  
In Vitro Digestibility ◽  
Oat Straw
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