scholarly journals PENGARUH RANSUM YANG MENGANDUNG LIMBAH TAUGE FERMENTASI TERHADAP KECERNAAN SERAT KASAR, PROTEIN KASAR DAN ENERGI METABOLIS PADA ITIK LOKAL FASE STARTER

2018 ◽  
Vol 6 (1) ◽  
pp. 77
Author(s):  
Galuh Arum Pangestu ◽  
R.I. Pujaningsih ◽  
I. Mangisah
Keyword(s):  
Crude Protein ◽  
Protein Digestibility ◽  
Metabolic Energy ◽  
Crude Fiber ◽  
Second Phase ◽  
Bean Sprout ◽  
Fiber Digestibility ◽  
Feed Tray ◽  
Bean Sprouts

This research aimed to reviewing level of bean sprout fermented used in duck diet against crude fiber digestibility, crude protein digestibility and metabolic energy of diet. The research was proccessed using Complete Random Design (CRD) with four treatments and four replications. The parameters observed were crude fiber digestibility, crude protein digestibility and metabolic energy. The research material used was 48 male ducks with starter phase, treatment diet, flock cage, battery cage, feed tray, water tube, HCl, plasctic tray, scales, hygrometer, a set of proximate and gross energy analysis equipment.  The research method consits two stages, the first stage was fermented of bean sprouts using 6% of Trichoderma harzianum for six days. The second phase was in vivo method with addition of bean sprout fermented in diet respectively T0 0%, T1 5%, T2 10% and T3 15%. The result data was tested by F test based on analysis of varians and if there was significant effect of treatment (P<0.05) followed by the test of least significance defferent (LSD). The result of effect of diet containing bean sprouts fermented were no affected (P>0.05) the crude fiber digestibility, crude protein digestibility and metabolic energy for starter phase of local ducks. Keywords : Bean Sprouts, Digestibility, Duck, Fermentation, Tricodherma harzianum.

scholarly journals PENGARUH MULTI NUTRIENT SAUCE (MNS) DENGAN DOSIS YANG BERBEDA DALAM RANSUM TERHADAP KECERNAAN PROTEIN KASAR DAN SERAT KASAR PADA DOMBA

2020 ◽  
Vol 4 (1) ◽  
pp. 14-20
Author(s):  
M Alvin Rifqi Fadilla, Erwanto, Muhtarudin, dan Agung Kusuma Wijaya
Keyword(s):  
Crude Protein ◽  
Block Design ◽  
Animal Husbandry ◽  
Protein Digestibility ◽  
Crude Fiber ◽  
Significance Level ◽  
Randomized Block Design ◽  
Significant Difference ◽  
Department Faculty ◽  
Difference Test

The purpose of this research was to determine the effect of addition of Multinutrient Sauce (MNS) in the ration on digestibility of crude protein and crude fiber in sheep.  This research was conducted in May—July 2019 at the People's Farm of Kebagusan Village, Gedong Tataan District, Pesawaran Regency.  The digestibility analysis of crude protein and crude fiber was carried out at the Laboratory of Animal Nutrition and Feed, Animal Husbandry Department, Faculty of Agriculture, University of Lampung.  This study used a randomized block design (RBD) based on sheep body weight with six groups and three treatments, namely R0 (ration without MNS); R1 (R0 + MNS 5%); and R2 (R0 + MNS 10%).  The data obtained were analyzed using ANOVA at a 5% significance level or 1% significance, and continued with further test using Least Significant Difference Test (LSD) if there is significant results.  The results showed that the addition of 10% MNS in the ration had a significant effect (P<0.05) on increasing the digestibility of crude protein and crude fiber in sheep.   Keywords: multi nutrient sauce (MNS), digestibility of crude protein, digestibility of crude fiber, sheep.

scholarly journals Penggunaan Daun Ubi Kayu (Manihot esculenta) dengan Pengolahan Berbeda terhadap Blood Urea Nitrogen Kambing Peranakan Etawa Jantan

2020 ◽  
Vol 4 (2) ◽  
pp. 23-29
Author(s):  
Okni Winda Artanti ◽  
◽  
Silvia Andriani
Keyword(s):  
Blood Urea Nitrogen ◽  
Crude Protein ◽  
Block Design ◽  
Protein Digestibility ◽  
Crude Fiber ◽  
Fiber Intake ◽  
Trial Duration ◽  
Urea Nitrogen ◽  
Cassava Leaves ◽  
Range Test

The objective of this experiment was to evaluate the effect of fresh, dried or silage cassava leaf to the blood urea nitrogen (BUN) of male Etawa Crossbreed (EC) goats. Twelve EC goats (grouping based on body weight with a weight range K1: 19-20 kg; K2: 20-21 kg; K3: 21-22 kg; K4: 22 kg) were allocated in housed individually throughout 90-day trial duration (14 days for animal's adaptation to the experimental diets and 7 days of faeces collection). Experimental design was randomized complete block design consisted of 3 treatments and 4 replications: concentrate + fresh cassava leaf (P0); concentrate + dried cassava leaf (P1); and concentrate + silage cassava leaf (P2). Concentrat was given at level of 50% (3% BW) and forage was given ad libitum respectively for each treatments. Variables observed were crude fiber intake, crude fiber digestibility, crude protein digestibility and blood urea nitrogen (BUN). Data were analyzed using analysis of variance (ANOVA), if there were significant effect of treatments were continued using duncan multiple range test. The results of this experiment showed that the processing of cassava leaves increased on crude fiber intake, crude fiber and crude protein digestibibility, but did not effect on blood urea nitrogen (BUN). In conclusion, processing of cassava leaves improved the consumption, digestibility but did not effect on blood urea nitrogen (BUN) of EC goats. Keywords: Blood Urea Nitrogen, Cassava Leaf, Male Etawa Crossbreed Goat

PSV-B-26 Performance of sunflower protein meal and dried yeast as secondary protein sources in feline diets

2021 ◽  
Vol 99 (Supplement_3) ◽  
pp. 334-335
Author(s):  
Lauren Brewer ◽  
Matthew Panasevich ◽  
Nolan Frantz ◽  
Leighann Daristotle
Keyword(s):  
Crude Protein ◽  
Protein Digestibility ◽  
Nutrient Digestibility ◽  
Crude Fiber ◽  
Protein Meal ◽  
Protein Sources ◽  
Alternative Protein ◽  
Sunflower Protein ◽  
Adult Cats ◽  
Post Hoc

Abstract The objectives of this study were to assess graded inclusions of sunflower protein meal (SPM; crude protein: 54%, crude fat: 11%, crude fiber: 4%) and dried yeast (DY; crude protein: 50%, crude fat: 3%, crude fiber: 2%) on nutrient digestibility, stool quality, and palatability in adult cats. Both SPM and DY were included at 5% and 10% in replacement of pea protein in a high-protein, chicken-based feline diet to maintain equal macronutrient concentrations across all test diets (formulated to 41% crude protein, 18% crude fat, 3% crude fiber). The study was approved and followed by the facility’s Institutional Animal Care and Use Committee. A standard 2-bowl palatability test over a 2-day period was executed with adult cats (n = 30 each) to determine intake ratios between test diets (5% and 10% SPM or 5% and 10% DY), and test diets vs. control. Total tract nutrient digestibility was evaluated (n = 8 per diet) with 5 days of diet acclimation followed by 5 days of total fecal collection. Stool quality was evaluated on a 1–5 scale, where 1 = hard/formed and 5 = non-formed/diarrhea. All data were analyzed by ANOVA (SAS v9.4) and T-tests post-hoc (Minitab 18). Palatability and stool quality were similar (P &gt; 0.05) between all diets. Protein digestibility was lower for DY-containing diets, compared with control (5% DY at P = 0.0083 and 10% DY at P = 0.0336), but not significantly different for SPM diets (P &gt; 0.05). However, average protein digestibility was &gt;88% across all diets. The alternative protein sources tested showed merit for inclusion to diversify ingredient sources while maintaining palatability in cat diets.

scholarly journals Prediction of crude protein digestibility of animal by-product meals for dogs by the protein solubility in pepsin method

2014 ◽  
Vol 3 ◽  
Author(s):  
Iris M. Kawauchi ◽  
Nilva K. Sakomura ◽  
Cristiana F. F. Pontieri ◽  
Aline Rebelato ◽  
Thaila C. Putarov ◽  
...  
Keyword(s):  
Crude Protein ◽  
Pearson Correlation ◽  
Protein Solubility ◽  
Correlation Coefficients ◽  
Basal Diet ◽  
Protein Digestibility ◽  
Large Variability ◽  
The Relationship

AbstractAnimal by-product meals have large variability in crude protein (CP) content and digestibility. In vivo digestibility procedures are precise but laborious, and in vitro methods could be an alternative to evaluate and classify these ingredients. The present study reports prediction equations to estimate the CP digestibility of meat and bone meal (MBM) and poultry by-product meal (PM) using the protein solubility in pepsin method (PSP). Total tract CP digestibility of eight MBM and eight PM samples was determined in dogs by the substitution method. A basal diet was formulated for dog maintenance, and sixteen diets were produced by mixing 70 % of the basal diet and 30 % of each tested meal. Six dogs per diet were used to determine ingredient digestibility. In addition, PSP of the MBM and PM samples was determined using three pepsin concentrations: 0·02, 0·002 and 0·0002 %. The CP content of MBM and PM ranged from 39 to 46 % and 57 to 69 %, respectively, and their mean CP digestibility by dogs was 76 (2·4) and 85 (2·6) %, respectively. The pepsin concentration with higher Pearson correlation coefficients with the in vivo results were 0·0002 % for MBM (r 0·380; P = 0·008) and 0·02 % for PM (r 0·482; P = 0·005). The relationship between the in vivo and in vitro results was better explained by the following equations: CP digestibility of MBM = 61·7 + 0·2644 × PSP at 0·0002 % (P = 0·008; R2 0·126); and CP digestibility of PM = 54·1 + 0·3833 × PSP at 0·02 % (P = 0·005; R2 0·216). Although significant, the coefficients of determination were low, indicating that the models were weak and need to be used with caution.

scholarly journals In vitro solubility of meat and bone meal protein with different pepsin concentrations

2000 ◽  
Vol 30 (3) ◽  
pp. 489-492 ◽  
Author(s):  
Cláudio Bellaver ◽  
Dirceu Luís Zanotto ◽  
Antônio Lourenço Guidoni ◽  
Claudete Hara Klein
Keyword(s):  
Crude Protein ◽  
Protein Digestibility ◽  
Enzyme Concentration ◽  
Asymptotic Model ◽  
Meat And Bone Meal ◽  
Bone Meal ◽  
Meal Protein ◽  
Protein Origin

In vitro protein digestibility of protein sources has been correlated with in vivo digestibility values. However, factors like protein origin, enzyme used and its concentration, pH and processing have been related with the significance of the correlation between the estimates. To address only the enzyme concentration factor, this paper had the objective of testing pepsin at 0.2, 0.02, 0.002 and 0.0002% using the standard AOAC (1995) procedure. Two meat and bone meals (MBM) with low and high crude protein (CP) content were used to determine the coefficient of solubility of CP in pepsin and HCl (CSCPPEPH). Centrifugation was used to establish the nitrogen (N) in the soluble phase, instead of filtration and analysis of N in the residue. The variance analysis and a non-linear asymptotic model were adjusted. The CSCPPEPH under different pepsin concentrations for the two MBM showed higher solubility discrimination with low pepsin concentration. The level of 0.0002% pepsin is better to predict the CP soluble in MBM. This finding implies the assumption that 0.2% pepsin found in the AOAC is not correct for the purpose of determining the range of solubility in high and low CP content in MBM.

Milk productivity and quality of milk of cows of Black-and-White breed when feeding a balanced feed complex Felucen K 1–2

2020 ◽  
pp. 17-28
Author(s):  
V. Minibaev ◽  
N. Gubaidullin
Keyword(s):  
Crude Protein ◽  
Dry Matter ◽  
Metabolic Energy ◽  
Crude Fiber ◽  
Feed Consumption ◽  
Control Group ◽  
Milk Productivity ◽  
Black And White ◽  
White Breed ◽  
Digestible Protein

The analysis of the literature data shows that there is not enough information on the enrichment of the ration of cows of Black-and-White breed with a balanced feed complex Felucen K 1–2 that has caused the relevance of our researches. The purpose of the research was to increase the productive qualities of cows Black-and-White breed when using different doses of the balanced feed complex Felucen K 1–2 in their ration. The studies have been carried out in the Southern Urals, the optimal dose of use of feed complex Felucen K 1–2 that enhance milk productivity of cows of Black-and-White breed. According to the scheme of the experiment cows of the 2nd, 3rd and 4th experimental groups have been additionally fed to main ration 300 g, 350 and 400 g of the balanced feed complex Felucen K 1–2, consisting of vegetable protein and fat, easily fermentable carbohydrates, high-purity sodium chloride, macronutrients, trace elements, and vitamins. Animals of the 1st group have been served as control and complex Felucen have not been received. Studies have shown that cows of the 1st control group used less dry matter, EFU, metabolic energy, digestible protein, crude protein, crude fiber, and crude fat than their experimental herdmates. Thus, the superiority of cows of the experimental groups over the herdmates of the 1st control group in terms of EFU was 93,1–231,2 kg; metabolic energy – 933,7–2314,7 MJ; dry matter – 9,0–125,8; digestible protein – 8,9–29,7; crude protein – 4,6–18,3; crude fiber-13,1–48,4; crude fat – 11,6–21,0 kg. Animals of all experimental groups in comparison with the control group exceeded in terms of milk yield for 305 days of lactation by 435,2 kg or 6,60 % (P < 0,001); 814,4 kg or 12,34 % (P < 0,001); 684,1 kg or 10,37 % (P < 0,001); for 100 days of lactation – by 98,7 kg or 4,28 % (P < 0,001); 191,0 kg or 8,29 % (P < 0,001) and 167,8 kg or 7,28 % (p<0,001), respectively. The use of Felucen K 1–2 feed complex in the rations of lactating Black-and-White cows has shown its effectiveness, which has affected the feed consumption and effectiveness of their use, hematological indicators, the level of milk productivity and milk quality. From an economic point of view the dose of 350 g of balanced feed complex Felucen To 1–2 per animal per day is more reasonable.

A note on in vivo comparison of a urea-formaldehyde-molasses complex and urea molasses mixes as sole nitrogen supplements to a wheat chaff ration for steers

1983 ◽  
Vol 36 (2) ◽  
pp. 309-311
Author(s):  
D. Lall ◽  
H. P. S. Makkar ◽  
S. S. Negi
Keyword(s):  
Crude Protein ◽  
Urea Formaldehyde ◽  
Nitrogen Retention ◽  
Protein Digestibility ◽  
Urea Derivative ◽  
Protein Nitrogen ◽  
Digestible Crude Protein ◽  
Wheat Chaff

ABSTRACTA urfia-formaldehyde-molasses complex appeared to be a promising slow ammonia-releasing urea derivative in in vitro studies. It was compared with urea-molasses mixtures as a non-protein nitrogen supplement to an ad libitum wheat chaff ration for steers. The significantly lower (P < 0·01) crude protein digestibility and intake of digestible crude protein, and the non-significantly lower nitrogen retention on the urea-formaldehyde-molasses complex ration revealed the superiority of simple urea-molasses mixtures as a non-protein nitrogen supplement.

THE EFFECTS OF ADVANCING MATURITY ON CRUDE PROTEIN AND DIGESTIBILITY OF MEADOW FOXTAIL (Alopecurus pratensis) AND TIMOTHY (Phleum pratense)

1983 ◽  
Vol 63 (4) ◽  
pp. 1083-1085 ◽  
Author(s):  
GWEN WALDIE ◽  
S. B. M. WRIGHT ◽  
R. D. H. COHEN
Keyword(s):  
British Columbia ◽  
Protein Content ◽  
Crude Protein ◽  
Dry Matter ◽  
Protein Digestibility ◽  
Phleum Pratense ◽  
Crude Protein Content ◽  
Phleum Pratense L

The crude protein content (CP %) and in vivo digestibilities of dry matter (DMD %) and protein (PD %) were determined on freshly cut monocultures of timothy (Phleum pratense L.) and meadow foxtail (Alopecurus pratensis L.) from 19 June to 23 Aug. at Prince George, British Columbia. CP, DMD and PD declined significantly with advancing maturity for both grasses.Key words: Meadow foxtail, timothy, protein, digestibility

scholarly journals Digestibility Coefficients and Energy in Alfalfa Hay from Chimborazo and Tungurahua

2021 ◽  
Author(s):  
P. Guevara ◽  
S. López ◽  
P. Andino
Keyword(s):  
Dry Matter ◽  
Descriptive Analysis ◽  
Crude Fiber ◽  
San Juan ◽  
Second Phase ◽  
Significance Tests ◽  
Ethereal Extract ◽  
Tukey Test ◽  
Dry Matter Digestibility

This study was part of a project (Grasas By Pass), funded by Ciencias Pecuarias ESPOCH. Samples from Chimborazo and Tungurahua were analyzed. The statistical analysis included descriptive analysis and significance tests, including Tukey test. The following results of ranges were found in the first phase: humidity: 7.79% (± 0.06) – 9.99% (± 0.08); ashes: 9.16% (± 0.14) – 10.50% (± 0.01); protein: 18.73% (± 0.10) – 21.37% (± 0.52); crude fiber: 31.64% (± 0.26) – 41.69% (± 0.11); ethereal extract: 1.36% (± 0.22) – 2.13% (± 0.50); and ELN: 28.30% (± 0.09) – 34.46% (± 0.24). The results from the second phase were: F.D.N.: 41.39% (± 1.32) – 51.77% (± 0.01); F.D.A.: 37.36% (± 0.26) – 45.47% (± 1.04); and L.D.A.: 7.85% (± 0.48) – 9.30% (± 0.39). In vivo digestibility tests were developed in metabolic cages with six sheep per treatment for 11 days. The following results were found: Dry matter digestibility coefficient (C.D.M.S.): 60.78% – 66.42%; organic matter (C.D.M.O.): 61.97% – 68.24%; protein (C.D.P.B.): 74.35% – 80.23%; crude fiber (C.D.F.C): 43.73% – 59.39%; ethereal extract (C.D.E.E.): 26.56% – 51.76%; and E.L.N. (C.D.ELN): 67.26% – 81.96%. Finally, the Van Es equations were applied to estimate the values of E.M., E.Nl., E.Ng. and N.D.T. The digestibility and energy coefficients for the hay from Chimborazo - San Juan were higher, and there were lower values for Tungurahua – Cunchibamba. Keywords: chemical composition, digestibility coefficient, useful energy. RESUMEN Como parte del proyecto financiado Grasas By Pass, de la Facultad de Ciencias Pecuarias ESPOCH; se analizaron muestras procedentes de Chimborazo y Tungurahua; el análisis estadístico incluyó análisis descriptivo y pruebas de significancia según Tukey P < 0.0001, en la primera etapa se realizó el análisis proximal que reportó rangos de: humedad 7,79% (±0,06)  –9,99% (±0,08), cenizas 9,16% (±0,14) – 10,50% (±0,01), proteína 18,73% (±0,10) – 21,37% (±0,52), fibra cruda 31,64% (±0,26) – 41,69% (±0,11), extracto etéreo 1,36% (±0,22) – 2,13% (±0,50) y E.L.N. 28,30% (±0,09) – 34,46% (±0,24). La segunda fase analizó: F.D.N.  con valores de 41,39% (±1,32)  –  51,77%(±0,01),  F.D.A.  37,36% (±0,26)  –  45,47% (±1,04)  y  L.D.A.  7,85% (±0,48)  – 9,30% (±0,39).  Se desarrolló las pruebas de digestibilidad In vivo en jaulas metabólicas con 6 ovinos por tratamiento durante 11 días, encontrándose rangos para el coeficiente de digestibilidad de la materia seca (C.D.M.S.) desde 60,78% – 66,42%; materia orgánica (C.D.M.O.) de 61,97% a 68,24%, proteína (C.D.P.B.) de 74,35% a 80,23%, fibra cruda (C.D.F.C) desde 43,73% hasta 59,39%, extracto etéreo (C.D.E.E.) 26,56% a 51,76%, y E.L.N. (C.D.ELN) desde 67,26% hasta 81,96%.  Finalmente se aplicó las ecuaciones de Van Es para estimar los valores de E.M., E.Nl., E.Ng. N.D.T. Siendo más elevados los coeficientes de digestibilidad y energía para los henos de Chimborazo - San Juan y valores más bajos para Tungurahua- Cunchibamba. Palabras claves: composición química, coeficiente de digestibilidad, energía útil.

Pengaruh Pemberian Kombinasi Probiotik dan Tepung Belimbing Wuluh (Averrhoa bilimbi) Terhadap Kecernaan dan Energi Metabolis pada Ayam Pedaging

2019 ◽  
Vol 6 (2) ◽  
pp. 288
Author(s):  
Bintang Putri ◽  
Osfar Sjofjan ◽  
Irfan H. Djunaidi
Keyword(s):  
Field Experiment ◽  
Crude Protein ◽  
Dry Matter ◽  
Protein Digestibility ◽  
Metabolizable Energy ◽  
Metabolic Energy ◽  
Dry Matter Digestibility ◽  
Apparent Metabolizable Energy ◽  
Alternative Antibiotic ◽  
Range Test

ABSTRAKPenelitian ini bertujuan untuk mengetahui pengaruh pemberian kombinasi probiotik dan tepung belimbing wuluh (Averrhoa bilimbi) terhadap kecernaan dan energi metabolis pada ayam pedaging. Metode yang digunakan adalah metode percobaan dengan Rancangan Acak Lengkap dari 4 perlakuan dan 5 ulangan. Perlakuan terdiri dari P0(-) = pakan kontrol, P1 = probiotik 0,8% + tepung belimbing wuluh 0,25%, P2 = probiotik 0,8% + tepung belimbing wuluh 0,50%, P3 = probiotik 0,8% + tepung belimbing wuluh 0,75%. Variabel yang diukur pada penelitian ini meliputi kecernaan bahan kering (KcBK), kecernaan protein kasar (KcPK), energi metabolis (AME) dan energi metabolis terkoreksi nitrogen (AMEn). Data dianalisis menggunakan ANOVA dan dilanjutkan dengan Uji Jarak Berganda Duncan. Hasil dari penelitian ini adalah pemberian penambahan kombinasi probiotik dan tepung belimbing wuluh memberikan pengaruh tidak berbeda nyata (P>0,05) pada KcBK, KcPK, AME, dan AMEn, namun jika dilihat secara numerik penambahan kombinasi probiotik dan tepung belimbing wuluh pada pemberian presentase 0,75% memberikan hasil terbaik. Kesimpulan dari penelitian ini adalah kombinasi probiotik dan tepung belimbing wuluh dapat digunakan sebagai alternatif antibiotik pada pakan.Kata Kunci:acidifier, energi metabolis, kecernaan, probiotik, tepung belimbing wuluhABSTRACTThe purpose of this research to determine the effect of the combination of probiotics and Averrhoa bilimbi on digestibility and metabolic energy in broilers. The method was field experiment using Completely Randomize Design with 4 treatments and 5 replications. The treatments were consist of P0 (-) = control feed, P0 (+) = antibiotic (bacitracin), P1 = probiotic 0.8% + Averrhoa bilimbi0.25%, P2 = probiotic 0.8% + Averrhoa bilimbi0, 50%, P3 = probiotic 0.8% + Averrhoa bilimbi0.75%. The measured variables were dry matter digestibility, crude protein digestibility, apparent metabolizable energy (AME) and nitrogen corrected apparet metabolizable energy (AMEn). The data were analyzed by ANOVA and continued by Duncan’s Multiple Range Test (DMRT). The result of this research showed that the addition of probiotic and Averrhoa bilimbi combination were not significantly effects (P>0,05) on dry matter digestibility, crude protein digestibility, apparent metabolizable energy (AME) and nitrogen corrected apparet metabolizable energy (AMEn), but if when viewed numerically the combination of probiotic and Averrhoa bilimbi the addition of 0,75% gived the best result. The conclusion of this research was combination of probiotic and Averrhoa bilimbi can be used as an alternative antibiotic in feed.Keywords: acidifier,Averrhoa bilimbi, digestibility, probiotic, metabolizable energy

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