In vitro Fermentation Characteristics of Palm Oil Byproducts Which is Supplemented with Growth Factor Rumen Microbes

Zain, Mardiati; Rahman, Jurnida; Khasrad,; Erpomen,

doi:10.3923/pjn.2015.625.628

Cited by 4 publications

(6 citation statements)

References 11 publications

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“…The bacterial population increased from 1.61 x 10 9 to 2.35 x 10 9 cell mL-1. These results are following the results of research [1,9] where the addition of probiotics in the ration can stimulate the development of microbes in the rumen and increase the digestibility of food in livestock. The way yeast works in the rumen can utilize oxygen to ensure anaerobic conditions for rumen bacteria and stimulate specific rumen bacterial populations [25] (Figure 1).…”

Section: Direct Fed Microbial and Virgin Coconut Oils On Methane Gas Production 21 Effect Direct-fed Microbes On Rumen Microbial Populatisupporting

confidence: 85%

“…DFM works to modify the rumen ecosystem to create an optimal environment for the development of rumen microbes. The provision of DFM as an additive to live microbes in the feed will affect the host by improving the balance of rumen microorganisms [9].…”

Section: Direct Fed Microbial and Virgin Coconut Oils On Methane Gas Production 21 Effect Direct-fed Microbes On Rumen Microbial Populatimentioning

confidence: 99%

“…[3]. The administration of S. cerevisiae as an additive to live microbes into the body will affect the host by improving the balance of rumen microorganisms [9]. S. cerevisiae can compete with starch bacteria [10].…”

Section: Introductionmentioning

confidence: 99%

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Effect of Various Feed Additives on the Methane Emissions from Beef Cattle Based on an Ammoniated Palm Frond Feeds

Zain¹,

Ningrat²,

Suryani³

et al. 2022

Veterinary Medicine and Science

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Methane gas has a very significant contribution to the increase in greenhouse gases (GHG) globally. The livestock sector, especially ruminants, causes the issue of increasing GHG concentrations. The chapter presents the issue of reducing methane gas production from cattle. Various experiments to reduce methane gas production from ruminants have been carried out and have shown varying results. This series of results of the author\'s research on reducing methane gas production in livestock in beef cattle based on agriculture by-product to animal feed is addressed with this background. Agriculture by-products such as oil palm fronds and rice straw can be used to feed beef cattle in Indonesia. However, agriculture by-product as animal feed can reduce feed efficiency and increase methane gas production due to the high lignin content. Therefore, various alternatives are carried out to optimize the utilization of this plantation waste. One of them is the use of feed additives and methanogenesis inhibitors. The author\'s series of research using feed additives (direct-fed microbial) and various methanogenesis inhibitors (plant bioactive compounds and dietary lipids) were tested to determine their effect on nutrient digestibility and methane gas production in feed based on plantation waste. Experiments were carried out in vitro and in vivo on various types of ruminants. Plant bioactive compounds such as tannins are proven to reduce methane production through their ability to defaunate in the rumen. Tannins may also have direct effect on methanogens and indirectly by reducing fiber digestion. In addition, direct-fed microbial (DFM) feed additives such as Saccharomyces cerevisiae, Bacillus amyloliquifaciens, and Aspergillus oryzae can be used in ruminants to increase livestock productivity. Furthermore, virgin coconut oil as a dietary lipid contains medium-chain fatty acids, mainly lauric acid, which can inhibit the development of ciliates of protozoa and methanogenic bacteria that produce methane in the rumen.

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Section: Direct Fed Microbial and Virgin Coconut Oils On Methane Gas Production 21 Effect Direct-fed Microbes On Rumen Microbial Populatisupporting

confidence: 85%

Section: Direct Fed Microbial and Virgin Coconut Oils On Methane Gas Production 21 Effect Direct-fed Microbes On Rumen Microbial Populatimentioning

confidence: 99%

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Effect of Various Feed Additives on the Methane Emissions from Beef Cattle Based on an Ammoniated Palm Frond Feeds

Zain¹,

Ningrat²,

Suryani³

et al. 2022

Veterinary Medicine and Science

Self Cite

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“…This result was consistent with the finding of Santoso et al (2017) in which block B produced the greatest in vitro digestibility of DM, OM and NDF compared with the other feeds. Zain et al (2015) reported that the addition of microbes to feed to act as probiotics stimulated rumen microbes and improved feed digestibility in ruminants.…”

Section: Resultsmentioning

confidence: 99%

Addition of cellulolytic bacteria in complete feed block based on agro-industrial by-products for Kacang goats

Santoso¹,

Widayati²,

Hariadi³

et al. 2021

SA J. An. Sci.

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The research aimed at assessing the effects on nutrient digestion and ruminal fermentation by goats of a complete feed block (CFB) that incorporated agro-industrial by-products that were high in fibre and cellulolytic bacteria. Three Kacang goats, a native Indonesian breed, were used in a 3 × 3 Latin square experimental design with i) CFB without microbes (control), ii) CFB containing 1% Pseudomonas aeruginosa and 1% Acinetobacter baumannii, and iii) CFB containing 2% P. aeruginosa and 2% A. baumannii. Microbes in the CFBs consisted of lactic acid bacteria, yeast and cellulolytic bacteria that ranged from 106 to 108 cfu/g. The goats were fed each day at 08h00 and 16h00. The inclusion of P. aeruginosa and A. baumannii at 2% level reduced both neutral detergent fibre (NDF) and acid detergent fibre compared with other treatments. Goats fed on CFB with microbes had higher (P <0.01) digestibility of organic matter (OM) and NDF compared with control. The addition of P. aeruginosa and A. baumannii at 2% level increased (P <0.05) ruminal ammonia nitrogen (N-NH3), acetate, and total VFA. However, goats fed on CFB with microbes had lower (P <0.05) urinary N excretion, which improved (P <0.05) N retention compared with the control. It was concluded that a combination of lactic acid bacteria, yeast and cellulolytic bacteria in the CFB could modify fermentation in the rumen and increase the use of nitrogen in goats.

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“…This result is consistant with previous study by Santoso et al (2017) reported addition of 1% of P. aeruginosa and A. baumanni in feed block had the highest in vitro digestibility of dry matter, organic matter and neutral detergent fiber as compared to other feed. Zain et al (2015) concluded that the addition of some microbes as probiotics in feed could stimulate the microbes of the rumen and improve the digestibility of feed in ruminant livestock. Moreover, Chaucheyras et al (1995) noted that S. cerevisae showed an ability to provide growth factors, such as organic acids or vitamins, thereby stimulating ruminal populations of cellulolytic bacteria.…”

Section: Dry Matter Organic Matter and Neutral Detergent Fiber Digesmentioning

confidence: 99%

Evaluation of In Vitro Nutrient Digestibility, Fermentation Characteristics and Methane Production of Agro-industrial Byproducts-based Complete Feed Block Treated with Mixed Microbes

Santoso¹,

Widayati²,

Lekitoo³

et al. 2018

Adv. Anim. Vet. Sci.

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L ivestock production in developing countries largely depends on fibrous feeds, mainly crop residues and low quality pasture that are deficient in nitrogen, minerals and vitamins.The utilization of agricultural byproducts for increasing ruminants production has been received greater research attention within the past few decade because of the higher quantities of those byproducts. Poor palatability and low bulk density apart from low nutritive value are restricting the utilization of the agricultural byproducts as animal feeds. During these scarcity periods, there is need for easily available feed that can meet nutritional requirements at low cost and is easy to transport. Nutritive value of poor quality and bulky roughages can be improved by densified complete feed block (Salem and Nefzaoui, 2003). Complete feed block is comprised of forage, concentrate and other supplementary nutrients in desired proportion capable to fulfill nutrient requirements of animals.The feeding of complete feed block stabilises rumen fermentation, minimises fermentation loss and ensures better ammonia utilisation (Prasad et al., 2001). Moreover, this technology offers a means to increase milk production, decrease in environmental pollutants, increase in income of farmers, decrease in labour requirement and

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In vitro Fermentation Characteristics of Palm Oil Byproducts Which is Supplemented with Growth Factor Rumen Microbes

Cited by 4 publications

References 11 publications

Effect of Various Feed Additives on the Methane Emissions from Beef Cattle Based on an Ammoniated Palm Frond Feeds

Effect of Various Feed Additives on the Methane Emissions from Beef Cattle Based on an Ammoniated Palm Frond Feeds

Addition of cellulolytic bacteria in complete feed block based on agro-industrial by-products for Kacang goats

Evaluation of In Vitro Nutrient Digestibility, Fermentation Characteristics and Methane Production of Agro-industrial Byproducts-based Complete Feed Block Treated with Mixed Microbes

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