<i>In vitro</i> and <i>in sacco</i> determining the nutritive value of button mushroom stipe and its application in growing lambs diet

Yousefi, Majid; Malecky, Mostafa; Zaboli, K.; Najafabadi, Hossein Jahanian

doi:10.1080/1828051x.2021.1987847

Cited by 7 publications

(5 citation statements)

References 46 publications

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“…The CP values of feed were comparable to the findings of Marino et al [ 28 ] and Mhlongo et al [ 15 ], yet higher than those reported by Nasiri et al [ 29 ] and Yousefi [ 30 ], and lower than in Mahfuz et al [ 31 ]. The obtained NDF and ADF values were higher than the findings of Kalvandi et al [ 10 ], Dilfy et al [ 32 ], and Yousefi et al [ 33 ], and lower than those of Astudillo-Neira et al [ 34 ]. Fazaeli and Masoodi [ 35 ] reported an increase in crude protein and ash in oyster mushroom-cultivated substrate.…”

Section: Resultscontrasting

confidence: 75%

“…Consistent with our results, Fan et al [ 42 ] stated that treating rice straw as mushroom spent substrate could substantially enhance its feed value. Yousefi et al [ 33 ] concluded that button mushroom stipe might be substituted into the ruminant diet without adversely affecting the health and performance of animals. The in vitro gas production is mainly from two sources, carbohydrates (carbon dioxide and methane), obtained directly from microbial fermentation and indirectly by buffering short-chain fatty acids (carbon dioxide released from bicarbonate buffer).…”

Section: Resultsmentioning

confidence: 99%

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Ecofriendly Usability of Mushroom Cultivation Substrate as a Ruminant Feed: Anaerobic Digestion Using Gas Production Techniques

Palangi

Kaya

et al. 2022

Animals

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The current study was carried out to evaluate the nutritive value of mushroom-uncultivated and -cultivated substrates, and their in vitro gas and methane production. The experiment was conducted in a completely randomized design, and analyzed with GLM using SAS 9.4. Analysis of the structural morphology of mushroom-cultivated substrate was performed using a scanning electron microscope. Mushroom cultivation led to lower ether extract, acid detergent fiber, and crude fiber level of substrate (p < 0.05). Mushroom-cultivated substrate showed higher in vitro cumulative gas production (p < 0.05). Moreover, mushroom cultivation led to a higher sample surface, and improved the microorganisms’ access to feed materials, thus stimulating rumen fermentation and increasing methane production (p < 0.05). The organic matter digestibility, metabolizable energy, and net energy lactation values were higher for mushroom-cultivated substrate than uncultivated substrate. The results demonstrate that mushroom-cultivation not only increases the contact surface of cellulose, leading to higher ruminal microorganisms’ access to feedstuff, but could also had higher nutritive value; this material might be used in ruminant ration formulation, to reduce environmental pollution and feed costs.

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Section: Resultscontrasting

confidence: 75%

Section: Resultsmentioning

confidence: 99%

Ecofriendly Usability of Mushroom Cultivation Substrate as a Ruminant Feed: Anaerobic Digestion Using Gas Production Techniques

Palangi

Kaya

et al. 2022

Animals

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“…The notion that AS supplied greater amounts of carbohydrates to the ruminal bacteria agrees with the observed lower ammonia-N concentrations when AS was fed. It is well established that fermentable carbohydrates play a critical role in stimulating rumen microbe growth and thus in converting rumen degradable CP to microbial protein (40,41). Alternatively, it cannot be excluded that the increase in anthocyanin intake decreased the rumen solubility of the dietary proteins and therefore lowered the rumen ammonia N concentrations (11).…”

Section: Discussionmentioning

confidence: 99%

Growth Performance, Blood Biochemical Indices, Rumen Bacterial Community, and Carcass Characteristics in Goats Fed Anthocyanin-Rich Black Cane Silage

et al. 2022

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The goal of this study was to investigate the effects of a standard total mixed ration (TMR) with containing anthocyanin-rich plants on animal performance, blood biochemical indices, rumen fermentation, microbial composition, and carcass characteristics in meat goats. Thirty-six healthy crossbred Thai-native Anglo-Nubian male goats (14.42 ± 0.6 kg) were used to compare the possibility of using anthocyanin-rich black cane silage (AS) in place of Napier grass silage (NS) as a functional feed resource. All goats received a 90-d routine feeding consisting of two experimental diets that were isocaloric and isonitrogenous: the control group received TMR containing 50% NS (NS; n = 18), and one group received TMR containing 50% AS (AS; n = 18). Average daily weight gain (ADG) and dry matter intake (DMI) were measured as indicators of performance. At the end of the experiment, meat, blood, and rumen samples were collected. There were no differences between the two groups in terms of final body weight, ADG, DMI, or ADG/DMI. There were no differences in rumen pH or total volatile fatty acids (VFAs); however, rumen ammonia N concentrations were lower in the AS group than in the NS group. Individual VFA concentrations varied, with AS group containing more Ruminococcus albus and NS group containing more methanogenic bacteria. Blood biochemical indices varied, with NS group having higher TBARS concentration and AS group having higher concentrations of TAC, SOD, CAT, GSH-Px, and GSH-Rx. Goat meat from the AS group had higher levels of intramuscular fat and was more tender compared to goat meat from the NS group. The feeding of anthocyanin-rich black cane appears to be an attractive alternative for Napier grass in the nutrition of meat goats. The current results indicate that the feeding of a TMR containing 50% anthocyanin-rich black cane alleviates oxidative stress and promotes the production of tender meat.

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“…The idea that ABSF provided more carbohydrates to the ruminal bacteria is supported by the decreased ammonia-N concentrations seen when ABSF was fed. It is generally understood that fermentable carbs play an important role in boosting rumen microbe growth and, as a result, in the conversion of rumen degradable CP to microbial protein ( 34 , 35 ). Instead, it cannot be ruled out that the increased consumption of anthocyanins led to a reduction in the rumen solubility of the dietary proteins, which in turn led to a reduction in the rumen concentrations of ammonia-N ( 12 , 36 ).…”

Section: Discussionmentioning

confidence: 99%

Dietary inclusion of anthocyanin-rich black cane silage treated with ferrous sulfate heptahydrate reduces oxidative stress and promotes tender meat production in goats

et al. 2022

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Pre-treating anthocyanin-rich black cane with ferrous sulfate heptahydrate (FSH) produces high-quality silage with anthocyanin and nutritional losses. However, it's unclear how to apply this to studies on how FSH-treated silage affects animal performance and meat quality. Therefore, this study aimed to investigate the effects of a standard total mixed ration (TMR) containing anthocyanin-rich black cane silages either with or without dilutions of FSH on animal performance, blood biochemical indices, rumen fermentation, microbial community, and carcass characteristics in meat goats. Forty healthy crossbred Thai-native Anglo-Nubian male goats (14.42 ± 1.4 kg) were used to compare the feasibility of using anthocyanin-rich black cane silage (ABS) as a functional feed resource as opposed to anthocyanin-rich black cane treated with 0.030% commercial FSH silage (ABSF). All goats received a 90-day routine feeding of two isocaloric and isonitrogenous experimental diets: the control group received TMR containing 50% anthocyanin-rich black cane silage (ABS; n = 20), and one group received TMR containing 50% FSH-treating anthocyanin-rich black cane (ABSF; n = 20). As performance indicators, average daily weight gain (ADG) and dry matter intake (DMI) were measured. Samples of meat, blood, and rumen were taken at the end of the experiment. There were no differences in final body weight, ADG, DMI, or ADG/DMI between the two groups. The ABSF group did not differ from the ABS group in terms of rumen pH, but the ABSF had a tendency to lower rumen ammonia N levels, and to higher total volatile fatty acid (VFA) concentrations. Individual VFA concentrations differed, with the ABSF group having more Ruminococcus albus and the ABS group having more methanogenic bacteria. Blood biochemical indices differed, with the ABSF group having lower TBARS concentrations and the ABS group having lower TAC, SOD, CAT, GSH-Px, and GSH-Rx concentrations. In comparison to goat meat from the ABS group, goat meat from the ABSF group contained more intramuscular fat and was more tender. The current results indicate that the feeding of a TMR containing 50% anthocyanin-rich black cane, along with FSH pre-treatment prior to ensiling, reduces oxidative stress and promotes the production of tender meat without affecting animal performance.

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In vitro and in sacco determining the nutritive value of button mushroom stipe and its application in growing lambs diet

Cited by 7 publications

References 46 publications

Ecofriendly Usability of Mushroom Cultivation Substrate as a Ruminant Feed: Anaerobic Digestion Using Gas Production Techniques

Ecofriendly Usability of Mushroom Cultivation Substrate as a Ruminant Feed: Anaerobic Digestion Using Gas Production Techniques

Growth Performance, Blood Biochemical Indices, Rumen Bacterial Community, and Carcass Characteristics in Goats Fed Anthocyanin-Rich Black Cane Silage

Dietary inclusion of anthocyanin-rich black cane silage treated with ferrous sulfate heptahydrate reduces oxidative stress and promotes tender meat production in goats

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