Palm kernel Cake (PKC) utilization in Monogastric Animal Feeding - Implications for Sustainable livestock Development.

Oluwafemi, R. A.

doi:10.5580/888

Cited by 3 publications

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“…However, the monetary cost of this transformation is very high (Szebiotko, 1981). The quest for least cost formulation has led animal nutritionists to investigate the nutritional potential of non-conventional ingredients for compounding animal rations and to identify the level of the inclusion of such ingredients that could produce satisfactory performance (Oluwafemi, 2009). Non-conventional ingredients such as palm kernel cake had been used to feed monogastric animals; A study was carried out by Oluwafemi (2009) on the utilization of palm kernel cake in monogastric animal feeding as a replacement for maize.…”

Section: Introductionmentioning

confidence: 99%

“…The quest for least cost formulation has led animal nutritionists to investigate the nutritional potential of non-conventional ingredients for compounding animal rations and to identify the level of the inclusion of such ingredients that could produce satisfactory performance (Oluwafemi, 2009). Non-conventional ingredients such as palm kernel cake had been used to feed monogastric animals; A study was carried out by Oluwafemi (2009) on the utilization of palm kernel cake in monogastric animal feeding as a replacement for maize. Although, there is variability in the nutritional composition, there exists great potential for producing good quality meat from palm kernel cake because the product is inexpensive, readily available and has a low cost of processing.…”

Section: Introductionmentioning

confidence: 99%

“…Poultries are characterized by the best biological efficiency of nutrient transformation into quality animal protein (Oluwafemi, 2009). However, the monetary cost of this transformation is very high (Szebiotko, 1981).…”

Section: Introductionmentioning

confidence: 99%

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The Effects of Early Feeding of <i>Moringa Oleifera</i> Leaf Meal on Performance of Broiler and Pullet Chicks

Oludoyi¹,

Toye²

2013

Agrosearch

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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The Effects of Early Feeding of <i>Moringa Oleifera</i> Leaf Meal on Performance of Broiler and Pullet Chicks

Oludoyi¹,

Toye²

2013

Agrosearch

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Characterization of Bacterial Mannanase for Hydrolyzing Palm Kernel Cake to Produce Manno-oligosaccharides Prebiotics

Utami¹,

Meryandini²,

Wiryawan³

2013

Med Pet

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Palm kernel cake (PKC) is a promising source of prebiotics, since it contains high amount of β-mannan which can be further hydrolyzed to manno-oligasaccharides (MOS), a prebiotic. Therefore, this research was carried out to analyze the capability of a bacterial isolate (A2 isolates) previously isolated from soils sample from around IPB campus to hydrolyze PKC. Based on 16S-DNA analysis, isolate A2 was identified as Brevibacillus borstelensis. Mannanase of A2 isolate had an optimum condition at 90 o C and pH 7. Mannanase activity of crude extracts using Locust Bean Gum (LBG) and PKC as substrates were 0.37U/mL and 0.032U/mL, respectively. However, the most favorable production of oligosaccharides based on the degree of polymerization was obtained after 72-h of incubation with the ratio of substrate:enzyme, 1.2:1, on 1.5% PKC as substrate. The manno-oligosaccharides prebiotic obtained was found to interfere the growth of both lactic acid bacteria (Lactobacillus casei) and pathogenic microflora (Escherichia coli). E. coli apparently could not use this prebiotic as the carbon sources, in contrast to L. casei. Substitution of carbon source in medium with prebiotics reduced the capability of L. casei to produce organic acids. It is concluded that local A2 isolate (B. borstelensis) produces mannanase which can be used to produce prebiotics from PKC. Key words: Brevibacillus borstelensis, mannanase, Lactobacillus casei, PKC ABSTRAKKomponen utama dari bungkil inti sawit (BIS) adalah β-manan yang dapat digunakan dalam produksi prebiotik Manno-oligosakarida (MOS). Penelitian ini bertujuan mengkarakterisasi kemampuan isolat bakteri A2 yang diisolasi dari sampel tanah di sekitar kampus IPB dalam mendegradasi BIS. Berdasarkan analisis 16S-DNA isolat A2 teridentifikasi sebagai Brevibacillus borstelensis. Mananase isolat A2 memiliki kondisi optimum pada suhu 90 o C dan pH 7. Aktivitas mananase isolat A2 pada media dengan Locust Bean Gum (LBG) dan BIS berturut turut adalah 0.37U/ml dan 0.032U/ml. Perbandingan substrat:enzyme: 1.2:1, pada substrat BIS 1.5% memberikan derajat polimerisasi terbaik bagi produksi oligosakarida. Prebiotik MOS ini dapat mempengaruhi pertumbuhan Escherichia coli patogen dan Lactobacillus casei. E. coli tidak dapat menggunakan prebiotik ini sebagai sumber karbon dibandingkan L. casei. Substitusi sumber karbon dengan prebiotik menurunkan kemampuan L. casei dalam memproduksi asam organik. Disimpulkan bahwa isolat lokal A2 (B. borstelensis) menghasilkan mananase yang dapat digunakan untuk menghasilkan prebiotik dari BIS. Kata kunci: Brevibacillus borstelensis, mananase, Lactobacillus casei, PKC

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Roselle (Hibiscus sabdariffa L.) seeds as unconventional nutritional source

Shaheen¹

2012

Afr. J. Biotechnol.

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The composition of roselle seed from oil, protein, ash, fiber, fatty acids and amino acids was determined and compared in three cultivars in order to use it as an unconventional nutritional source. Aswan cv. occupies the highest significant rank in protein (31.51), oil (23.70) and fiber (4.87%) contents. Aswan and Sewa cvs. had the highest significant unsaturated fatty acid composition, especially oleic and linoleic acids, with oleic acid having values of 36.22 and 33.34% and linoleic acid, 14.95 and 15.10% values. Protein of Aswan cv. had the highest significant values of seven essential amino acids and four non-essential amino acids, especially lysine and phenylalanine.

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Palm kernel Cake (PKC) utilization in Monogastric Animal Feeding - Implications for Sustainable livestock Development.

Cited by 3 publications

References 0 publications

The Effects of Early Feeding of <i>Moringa Oleifera</i> Leaf Meal on Performance of Broiler and Pullet Chicks

The Effects of Early Feeding of <i>Moringa Oleifera</i> Leaf Meal on Performance of Broiler and Pullet Chicks

Characterization of Bacterial Mannanase for Hydrolyzing Palm Kernel Cake to Produce Manno-oligosaccharides Prebiotics

Roselle (Hibiscus sabdariffa L.) seeds as unconventional nutritional source

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