Effect of fungal treatments of fibrous agricultural by-products on chemical composition and in vitro rumen fermentation and methane production

D.V. Tuyen, H.N. Phuong, J.W. Cone, J.J.P. Baars, A.S.M. Sonnenberg, W.H. Hendriks

Research output: Contribution to journalArticleAcademicpeer-review

38 Citations (Scopus)

Abstract

Maize stover, rice straw, oil palm fronds and sugarcane bagasse were treated with the white-rot fungi Ceriporiopsis subvermispora, Lentinula edodes, Pleurotus eryngii, or Pleurotus ostreatus at 24 °C for 0–6 weeks. The fungi increased total gas production from oil palm fronds by 68–132%, but none of the fungi improved the in vitro rumen fermentability of maize stover. C. subvermispora and L. edodes increased total gas production of sugarcane bagasse by 65–71%, but P. eryngii and P. ostreatus decreased it by 22–50%. There was a linear relationship (P <0.05) between the proportion of lignin in the original substrate and the increase in in vitro gas production observed for C. subvermispora and L. edodes treatments (R2 = 0.92 and 0.96, respectively). It is concluded that C. subvermispora and L. edodes have a particularly high potential to improve the nutritive value of highly lignified ruminant feeds.
Original languageEnglish
Pages (from-to)256-263
JournalBioresource Technology
Volume129
DOIs
Publication statusPublished - 2013

Fingerprint

Methane
Fungi
gas production
Fermentation
fermentation
Byproducts
Bagasse
Palm oil
Gases
methane
chemical composition
fungus
Chemical analysis
maize
nutritive value
Lignin
oil
ruminant
Straw
straw

Keywords

  • white-rot fungi
  • wheat-straw
  • rice straw
  • invitro digestibility
  • pleurotus-ostreatus
  • digestion kinetics
  • sugarcane bagasse
  • detergent fiber
  • animal feed
  • lignin

Cite this

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title = "Effect of fungal treatments of fibrous agricultural by-products on chemical composition and in vitro rumen fermentation and methane production",
abstract = "Maize stover, rice straw, oil palm fronds and sugarcane bagasse were treated with the white-rot fungi Ceriporiopsis subvermispora, Lentinula edodes, Pleurotus eryngii, or Pleurotus ostreatus at 24 °C for 0–6 weeks. The fungi increased total gas production from oil palm fronds by 68–132{\%}, but none of the fungi improved the in vitro rumen fermentability of maize stover. C. subvermispora and L. edodes increased total gas production of sugarcane bagasse by 65–71{\%}, but P. eryngii and P. ostreatus decreased it by 22–50{\%}. There was a linear relationship (P <0.05) between the proportion of lignin in the original substrate and the increase in in vitro gas production observed for C. subvermispora and L. edodes treatments (R2 = 0.92 and 0.96, respectively). It is concluded that C. subvermispora and L. edodes have a particularly high potential to improve the nutritive value of highly lignified ruminant feeds.",
keywords = "white-rot fungi, wheat-straw, rice straw, invitro digestibility, pleurotus-ostreatus, digestion kinetics, sugarcane bagasse, detergent fiber, animal feed, lignin",
author = "D.V. Tuyen and H.N. Phuong and J.W. Cone and J.J.P. Baars and A.S.M. Sonnenberg and W.H. Hendriks",
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Effect of fungal treatments of fibrous agricultural by-products on chemical composition and in vitro rumen fermentation and methane production. / Tuyen, D.V.; Phuong, H.N.; Cone, J.W.; Baars, J.J.P.; Sonnenberg, A.S.M.; Hendriks, W.H.

In: Bioresource Technology, Vol. 129, 2013, p. 256-263.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Effect of fungal treatments of fibrous agricultural by-products on chemical composition and in vitro rumen fermentation and methane production

AU - Tuyen, D.V.

AU - Phuong, H.N.

AU - Cone, J.W.

AU - Baars, J.J.P.

AU - Sonnenberg, A.S.M.

AU - Hendriks, W.H.

PY - 2013

Y1 - 2013

N2 - Maize stover, rice straw, oil palm fronds and sugarcane bagasse were treated with the white-rot fungi Ceriporiopsis subvermispora, Lentinula edodes, Pleurotus eryngii, or Pleurotus ostreatus at 24 °C for 0–6 weeks. The fungi increased total gas production from oil palm fronds by 68–132%, but none of the fungi improved the in vitro rumen fermentability of maize stover. C. subvermispora and L. edodes increased total gas production of sugarcane bagasse by 65–71%, but P. eryngii and P. ostreatus decreased it by 22–50%. There was a linear relationship (P <0.05) between the proportion of lignin in the original substrate and the increase in in vitro gas production observed for C. subvermispora and L. edodes treatments (R2 = 0.92 and 0.96, respectively). It is concluded that C. subvermispora and L. edodes have a particularly high potential to improve the nutritive value of highly lignified ruminant feeds.

AB - Maize stover, rice straw, oil palm fronds and sugarcane bagasse were treated with the white-rot fungi Ceriporiopsis subvermispora, Lentinula edodes, Pleurotus eryngii, or Pleurotus ostreatus at 24 °C for 0–6 weeks. The fungi increased total gas production from oil palm fronds by 68–132%, but none of the fungi improved the in vitro rumen fermentability of maize stover. C. subvermispora and L. edodes increased total gas production of sugarcane bagasse by 65–71%, but P. eryngii and P. ostreatus decreased it by 22–50%. There was a linear relationship (P <0.05) between the proportion of lignin in the original substrate and the increase in in vitro gas production observed for C. subvermispora and L. edodes treatments (R2 = 0.92 and 0.96, respectively). It is concluded that C. subvermispora and L. edodes have a particularly high potential to improve the nutritive value of highly lignified ruminant feeds.

KW - white-rot fungi

KW - wheat-straw

KW - rice straw

KW - invitro digestibility

KW - pleurotus-ostreatus

KW - digestion kinetics

KW - sugarcane bagasse

KW - detergent fiber

KW - animal feed

KW - lignin

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