Improving the nutritive value of madake bamboo, Phyllostachys bambusoides, for ruminants by culturing with the white-rot fungus Ceriporiopsis subvermispora

Okano, Kanji; Ohkoshi, Natsumi; Nishiyama, Atsuko; Usagawa, Tomoya; Kitagawa, Masayuki

doi:10.1016/j.anifeedsci.2009.04.021

Cited by 47 publications

(46 citation statements)

References 11 publications

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“…In addition, this result may be related to improved carbohydrates fraction availability for microbial fermentation (Akinfemi et al 2010). Increase in (a + b) content of gas production were supported by other researchers (Rodrigues et al 2008;Okano et al 2009;Rahman et al 2011). Improved (a + b) content of gas production implies that the fermented crop residues were highly available in the rumen.…”

Section: Gas Production Characteristicssupporting

confidence: 53%

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Effect of solid-state fermentation by oyster mushroom (Pleurotus florida) on nutritive value of some agro by-products

Nasehi

Torbatinejad

Zerehdaran

et al. 2016

Journal of Applied Animal Research

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Section: Gas Production Characteristicssupporting

confidence: 53%

“…Rodrigues et al (2008), Okano et al (2009) and Akinfemi et al (2010). Such increase in barley straw presumably is a reflection of reduction in fibre fraction.…”

Section: Gas Production Characteristicsmentioning

confidence: 99%

Effect of solid-state fermentation by oyster mushroom (Pleurotus florida) on nutritive value of some agro by-products

Nasehi

Torbatinejad

Zerehdaran

et al. 2016

Journal of Applied Animal Research

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“…Thus, for the maximum utilization of wheat straw as cattle feed either complete or partial degradation of lignin from lignocellulosic complex is necessary. Among various pretreatment methods used to improve the digestibility of wheat straw, the biological delignification has several advantages over chemical and mechanical treatments, including mild reaction conditions, avoidance of toxic and corrosive chemicals, higher product yields, fewer side reactions, less energy demands and less reactor resistance (Teymouri et al 2005;Kuhar et al 2008;Okano et al 2009). …”

Section: Introductionmentioning

confidence: 99%

White-rot fungal conversion of wheat straw to energy rich cattle feed

et al. 2010

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In order to improve the digestibility and nutrient availability in rumen, wheat straw was subjected to solid state fermentation (SSF) with white-rot fungi (i.e. Pleurotus ostreatus and Trametes versicolor) and the fermented biomass (called myco-straw) was evaluated for biochemical, enzymatic and nutritional parameters. The fungal treatment after 30 days led to significant decrease (P < 0.05) in cell wall constituents viz, acid detergent fiber (ADF), neutral detergent fiber (NDF), hemicellulose, lignin and cellulose to the extent of 35.00, 38.88, 45.00, 37.48 and 37.86%, respectively in P. ostreatus fermented straw, while 30.04, 33.85, 39.90, 31.29 and 34.00%, respectively in T. versicolor fermented straw. However, maximum efficiency of fermentation in terms of low carbohydrate consumption per unit of lignin degradation, favoring cattle feed production was observed for P. ostreatus on the 10th day (17.12%) as compared with T. versicolor on the 30th day (16.91%). The myco-straw was found to contain significantly high (P < 0.05) crude protein (CP; 4.77% T. versicolor, 5.08% P. ostreatus) as compared to control straw (3.37%). Metabolizable energy (ME, MJ/kg DM), percent organic matter digestibility (OMD) and short chain fatty acids (SCFAs; mmol) production also increased considerably from control straw (4.40, 29.91 and 0.292) to a maximum up to P. ostreatus fermented straw (4.92, 33.39 and 0.376 on 20th day) and T. versicolor fermented straw (4.66, 31.74 and 0.334 on 10th day), respectively. Moreover, the myco-straw had lower organic carbon and was rich in nitrogen with lower C/N ratio as compared to control wheat straw. Results suggest that the fungal fermentation of wheat straw effectively improved CP content, OM digestibility, SCFAs production, ME value and simultaneously lowered the C/N ratio, thus showing potential for bioconversion of lignin rich wheat straw into high energy cattle feed.

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“…In recent studies, white-rot fungi inducing lignin degradation has been used to increase the digestibility of lignocellulose by ruminants [10][11][12]. It is possible, however, that ruminal digestion of woody lignocellulose is accelerated by exposing woody celluloses.…”

Section: Introductionmentioning

confidence: 99%

In vitro and in vivo ruminal fermentation of micronised wood powder for volatile fatty acid production in beef cattle

Hamano¹,

Takahashi²,

Agematu³

2017

Anim Husb Dairy Vet Sci

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The aim of the present study was to evaluate in vitro and in vivo ruminal fermentation of micronised wood powder in beef cattle. Micronised wood powder was prepared by pulverizing sapwood of Japanese cedar to a mean particle size of 52 µm. Ruminal fluid from four beef cows was anaerobically incubated with different amounts of micronised wood powder (50, 100, 200, or 400 mg per 30 ml rumen fluid) for 24 hours at 39°C. In the in vivo experiment, four cows were fed micronised wood powder for four weeks in a crossover design. During the initial feeding period of seven days, micronised wood powder was gradually increased to the equivalent to 0.3% of body weight, and then animals were fed micronised wood powder for three weeks at this level. In batch fermentation, total concentrations of volatile fatty acid were increased by micronised wood powder supplementation except at 50 mg. This response was mainly attributable to increased concentrations of the major volatile fatty acids of acetate, propionate, and butyrate. However, volatile fatty acid production from micronised wood powder by in vitro ruminal fermentation was low and limited, even when the supplemented levels were increased to 400 mg. The ruminal fermentability of micronised wood powder was shown by the lack of change in the volatile fatty acid profile during in vivo ruminal fermentation. Therefore, the present study found that ruminal microorganisms enable fermentation and digestion of lignocelluloses in micronised wood powder directly for volatile fatty acid production. However, further consideration of micronised wood powder, such as improvement in particle size or lignin, is needed to accelerate the fermentation kinetics of micronised wood powder in the rumen.

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Improving the nutritive value of madake bamboo, Phyllostachys bambusoides, for ruminants by culturing with the white-rot fungus Ceriporiopsis subvermispora

Cited by 47 publications

References 11 publications

Effect of solid-state fermentation by oyster mushroom (Pleurotus florida) on nutritive value of some agro by-products

Effect of solid-state fermentation by oyster mushroom (Pleurotus florida) on nutritive value of some agro by-products

White-rot fungal conversion of wheat straw to energy rich cattle feed

In vitro and in vivo ruminal fermentation of micronised wood powder for volatile fatty acid production in beef cattle

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