scholarly journals Chemical composition, true nutrient digestibility, and true metabolizable energy of chicken-based ingredients differing by processing method using the precision-fed cecectomized rooster assay1

2018 ◽  
Vol 97 (3) ◽  
pp. 998-1009 ◽  
Author(s):  
Patrícia M Oba ◽  
Pamela L Utterback ◽  
Carl M Parsons ◽  
Maria R C de Godoy ◽  
Kelly S Swanson
Keyword(s):  
Chemical Composition ◽  
Nutrient Digestibility ◽  
Processing Method ◽  
Metabolizable Energy

Chemical composition, nutrient digestibility and metabolizable energy of germinated paddy rice

2020 ◽  
Vol 20 (2) ◽  
pp. 333
Author(s):  
W. Likittrakulwong ◽  
K. Srikaeo ◽  
P. Poolprasert ◽  
N. Laorodphan ◽  
T. Incharoen ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Nutrient Digestibility ◽  
Paddy Rice ◽  
Metabolizable Energy

scholarly journals Prediction of metabolizable energy values in poultry offal meal for broiler chickens

2010 ◽  
Vol 39 (10) ◽  
pp. 2237-2245 ◽  
Author(s):  
Edney Pereira da Silva ◽  
Carlos Bôa-Viagem Rabello ◽  
Luiz Fernando Teixeira Albino ◽  
Jorge Victor Ludke ◽  
Michele Bernardino de Lima ◽  
...  
Keyword(s):  
Chemical Composition ◽  
Broiler Chickens ◽  
Crude Protein ◽  
Matter Content ◽  
Metabolizable Energy ◽  
Mineral Matter ◽  
Ether Extract ◽  
High Fat ◽  
Collection Method ◽  
Gross Energy

This research aimed at generating and evaluating prediction equations to estimate metabolizable energy values in poultry offal meal. The used information refers to values of apparent and true metabolizable energy corrected for nitrogen balance (AMEn and TMEn) and for chemical composition of poultry offal meal. The literature review only included published papers on poultry offal meal developed in Brazil, and that had AMEn and TMEn values obtained by the total excreta collection method from growing broiler chickens and the chemical composition in crude protein (CP), ether extract (EE), mineral matter (MM), gross energy (GE), calcium (Ca) and phosphorus (P). The general equation obtained to estimate AMEn values of poultry offal meal was: AMEn = -2315.69 + 31.4439(CP) + 29.7697(MM) + 0.7689(GE) - 49.3611(Ca), R² = 72%. For meals with high fat contents (higher than 15%) and low mineral matter contents (lower than 10%), it is suggest the use of the equation AMEn = + 3245.07 + 46.8428(EE), R² = 76%, and for meals with high mineral matter content (higher than 10%), it is suggest the equations AMEn = 4059.15 - 440.397(P), R² = 82%. To estimate values of TMEn, it is suggested for meals with high mineral matter content the equation: TMEn = 5092.57 - 115.647(MM), R² = 78%, and for those with low contents of this component, the option is the equation: TMEn = 3617.83 - 15.7988(CP) - 18.2323(EE) - 96.3884(MM) + 0.4874(GE), R² = 76%.

scholarly journals Temporal Variations in Chemical Composition, In Vitro Digestibility, and Metabolizable Energy of Plant Species Browsed by Goats in Southern Mediterranean Forest Rangeland

Animals ◽  
2021 ◽  
Vol 11 (5) ◽  
pp. 1441
Author(s):  
Youssef Chebli ◽  
Samira El Otmani ◽  
Mouad Chentouf ◽  
Jean-Luc Hornick ◽  
Jean-François Cabaraux
Keyword(s):  
Chemical Composition ◽  
Plant Species ◽  
Nutritive Value ◽  
Condensed Tannin ◽  
Metabolizable Energy ◽  
Mediterranean Forest ◽  
In Vitro Digestibility ◽  
Large Variability ◽  
Southern Mediterranean

Forest rangelands contribute largely to goat diets in the Mediterranean area. Information about browsed plant quality is essential for adequate feeding management. The purpose of this study was to evaluate the temporal changes in chemical composition and in vitro digestibility of the main plant species selected by goats in the Southern Mediterranean forest rangeland during two consecutive years; these were very contrasted (dry and wet). The browsed species were composed of herbaceous, eleven shrubs, and four tree species. Overall, large variability in chemical composition, in vitro organic matter digestibility (IVOMD), and metabolizable energy (ME) was observed among species, grazing season (spring, summer, and autumn), and years within each species. Crude protein (CP) content varied from 60 to 240 g/kg dry matter (DM). The fiber fractions, except for Quercus suber, increased significantly by advancing maturity. Due to the water stress, the lignin level presented a higher value during the spring of the dry year. Condensed tannin (CT) content varied from 2 to 184 g/kg DM. CP, IVOMD, and ME showed a negative correlation with lignin and CT. Based on the results presented herein, it is concluded that the nutritive value of the browsed plant species was highest in the spring and lowest during the summer and autumn of both studied years. With a good grazing management strategy, the selected plant species by goats could guarantee high-quality feeding resources throughout the year.

Nutrient digestibility and metabolizable energy content of Mucuna pruriens beans fed to growing Pelibuey lambs

2011 ◽  
Vol 169 (1-2) ◽  
pp. 140-145 ◽  
Author(s):  
E. Loyra-Tzab ◽  
L.A. Sarmiento-Franco ◽  
C.A. Sandoval-Castro ◽  
R.H. Santos-Ricalde
Keyword(s):  
Energy Content ◽  
Nutrient Digestibility ◽  
Metabolizable Energy ◽  
Mucuna Pruriens

scholarly journals Dietary Fiber Decreases the Metabolizable Energy Content and Nutrient Digestibility of Mixed Diets Fed to Humans

1997 ◽  
Vol 127 (4) ◽  
pp. 579-586 ◽  
Author(s):  
David J. Baer ◽  
William V. Rumpler ◽  
Carolyn W. Miles ◽  
George C. Fahey
Keyword(s):  
Dietary Fiber ◽  
Energy Content ◽  
Nutrient Digestibility ◽  
Metabolizable Energy

scholarly journals Dietary hybrid phytase and carbohydrases on nutrient digestibility and bone quality of broiler chickens

2021 ◽  
Vol 56 ◽  
Author(s):  
Caroline Bavaresco ◽  
Everton Luis Krabbe ◽  
Diego Surek ◽  
Edenilse Gopinger ◽  
Fernando Nicolas Martinez ◽  
...  
Keyword(s):  
Bone Quality ◽  
Broiler Chickens ◽  
Basal Diet ◽  
Positive Control ◽  
Nutrient Digestibility ◽  
Metabolizable Energy ◽  
Available P ◽  
Available Phosphorus ◽  
Poultry Diets

Abstract The objective of this work was to evaluate the effect of the use of hybrid phytase, alone or combined with carbohydrases, in poultry diets with nutritional reductions of calcium, available phosphorus, and metabolizable energy on the nutrient digestibility and bone quality of broiler chickens. A total of 1,875 broilers were distributed in five treatments in a completely randomized design, with 15 replicates of 25 chickens each. The treatments consisted of a positive control feed (T1) and of four negative controls (T2 to T5): T1, basal diet (BD) with corn and soybean; T2 and T3, BDs with reductions of 70 and 100 kcal kg-1 metabolizable energy, respectively, and both with reductions of 0.16% Ca and 0.15% available P; and T4 and T5, BDs with the same nutritional reductions, but supplemented with enzymes, i.e., T4 = T2 + 500 phytase units (FTU) per kilogram and T5 = T3 + 500 FTU kg-1 + 560 xylanase units (TXU) per kilogram + 250 glucanase units (TGU) per kilogram. The use of 500 FTU kg-1 hybrid phytase in pelleted corn-soybean meal diets allows a good digestive performance by broilers and replaces the nitrogen-corrected apparent metabolizable energy at 70 kcal kg-1, as well as 0.16% Ca and 0.15% available P.

scholarly journals Chemical Composition and Metabolizable Energy of Mustard Meal

2003 ◽  
Vol 40 (3) ◽  
pp. 221-225 ◽  
Author(s):  
Boonlom Cheva-Isarakul ◽  
Suchon Tangtaweewipat ◽  
Piched Sangsrijun ◽  
Koh-en Yamauchi
Keyword(s):  
Chemical Composition ◽  
Metabolizable Energy ◽  
Mustard Meal

scholarly journals Effects of Collection Durations on the Determination of Energy Values and Nutrient Digestibility of High-Fiber Diets in Growing Pigs by Total Fecal Collection Method

Animals ◽  
2020 ◽  
Vol 10 (2) ◽  
pp. 228 ◽  
Author(s):  
Zhengqun Liu ◽  
Ruqing Zhong ◽  
Liang Chen ◽  
Fei Xie ◽  
Kai Li ◽  
...  
Keyword(s):  
Soybean Meal ◽  
Phase 1 ◽  
Basal Diet ◽  
Nutrient Digestibility ◽  
Growing Pigs ◽  
Metabolizable Energy ◽  
Adaptation Period ◽  
Collection Method ◽  
High Fiber ◽  
Fecal Collection

This study was conducted to evaluate the effect of collection durations on the energy values and nutrient digestibility of high-fiber diets in growing pigs with a time-based total fecal collection method. A total of 24 barrows (body weight (BW): 31.1 ± 1.5 kg) were allotted to a completely randomized design with three diets. Diets included a corn–soybean meal (CSM) basal diet and two additional diets containing 20% sugar beet pulp (SBP) or defatted rice bran (DFRB) by replacing corn, soybean meal, and soybean oil in the CSM diet, respectively. Each diet was fed to eight barrows for a 7-day adaptation period followed by a 7-day total feces and urine collection period. The 7-day collection duration was divided into three collection phases, namely, phase 1 (days 8 to 11), phase 2 (days 11 to 13), and phase 3 (days 13 to 15). Then, similar portions of feces and urine from the different collection phases were composited into three additional samples (days 8 to 11, days 8 to 13, and days 8 to 15, respectively). The results showed that the digestible energy (DE), metabolizable energy (ME), and apparent total tract digestibility (ATTD) of gross energy (GE) and nutrient in experimental diets decreased linearly as the collection durations increased from a 3-day to a 7-day collection (p < 0.05). However, there were no differences in the energy values, GE, and nutrient digestibility of diets and of high-fiber ingredients between the 5-day and 7-day collection durations. In conclusion, this study suggests that a 5-day collection duration is adequate to determine the energy values and nutrient digestibility of high-fiber diets containing SBP or DFRB in growing pigs by the time-based total fecal collection method.

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