Cowpea (Vigna unguiculata) legume grains as protein source in the ration of growing sheep

Singh, Sultan; Kundu, S. S.; Negi, A. S.; Singh, Prahlad

doi:10.1016/j.smallrumres.2005.04.022

Cited by 19 publications

(20 citation statements)

References 12 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Thus, it can be assumed that cull pinto bean ruminal degradation of the proteic fraction and RDP percentage are similar to those presented by the ingredients that were substituted by CPB. Similar results were presented by Singh et al (2006), when cowpea grains were used in the diet of lambs. They found that the inclusion of this ingredient does not affect ruminal ammonia concentration; nonetheless, the results in this experiment are greater (0.281 kg kg -1 ) than those presented by those authors.…”

Section: Resultssupporting

confidence: 86%

“…Castillo et al (2011) demonstrated that mature ewes can tolerate higher levels of CPB than primiparous (averaging 11 months old), which developed diarrhea when 0.50 kg kg -1 of CPB was included in their supplement, while multiparous ewes (averaging 36 months old) did not develop this metabolic disorder. Other studies have reported similar results when different legume grains were fed to ruminants (Surra et al, 1992;Singh et al, 2006;Gilbery et al, 2007). Patterson et al (1999) found that the inclusion of cull beans in the diets of steers decreased NDF degradability; these results are in contrast with those reported in this study.…”

Section: Resultssupporting

confidence: 55%

“…The results in this experiment are supported by those of Williams et al (1984) who fed pinto beans to steers. Nonetheless, other authors (Stanford et al, 1999;Singh et al, 2006) found that DMD decreased when the level of legume grains increased in the diets of lambs. The most important anti-nutritional factors in legume grains are usually lectins and protease-inhibitor factors (Paduano et al, 1995).…”

Section: Resultsmentioning

confidence: 93%

See 2 more Smart Citations

Effect of the dietary level of cull pinto beans (Phaseolus vulgaris) on ruminal fermentation, kinetics, and digestibility of hair lambs

et al. 2017

View full text Add to dashboard Cite

-The objective was to evaluate the effect of three levels of cull pinto beans (CPB; Phaseolus vulgaris) on ruminal fermentation, kinetics, and nutrient digestibility in hair lambs. Six cannulated lambs averaging 56.6±3.8 kg were used and were randomly assigned to one of three treatments. Treatments were: 0.0 kg kg -1 of CPB in the supplement (control); 0.25 kg kg -1 of CPB in the supplement (CB25); and 0.40 kg kg -1 of CPB in the supplement (CB40). Dry matter intake, ruminal pH, NH 3 , and volatile fatty acid (VFA) concentration, methane production, Kp (passage rate), MRT (mean retention time), and digestibility of dry matter, crude protein, and neutral detergent fiber were evaluated. Data were analyzed in a Latin square design, repeated in line, by MIXED procedure of SAS. Estimates used for Kp and MRT were obtained by a non-linear regression model (PROC NLIN). Dry matter intake was reduced by supplementation of CPB. No differences were found in ruminal pH or ruminal NH 3 . During the trial, differences were found for ruminal VFA concentration (mM), which were greater for the CB25 group. The propionate:acetate ratio was greater for the CB40 treatment. Methane production (mM/m) differed among treatments, but it was the greatest for the CB40 group. Passage rate (kg kg -1 /h) and MRT (h) were similar among treatments and the digestibility (kg kg -1 ) of dry matter, crude protein, and neutral detergent fiber was not different among treatments. The inclusion of 0.25 kg kg -1 of CPB in the diet of hair lambs allows for appropriate nutrient digestion without affecting Kp and MRT and increases the molar proportion of the ability of VFA to maintain acetate:propionate ratio without increasing methane production.

show abstract

Section: Resultssupporting

confidence: 86%

Section: Resultssupporting

confidence: 55%

Section: Resultsmentioning

confidence: 93%

See 1 more Smart Citation

Effect of the dietary level of cull pinto beans (Phaseolus vulgaris) on ruminal fermentation, kinetics, and digestibility of hair lambs

et al. 2017

View full text Add to dashboard Cite

show abstract

“…El análisis de varianza para el contenido nutricional arrojó diferencia altamente significativa (p ≤ 0,01) para la variable porcentaje de proteína (Cuadro 2), lo que obedece a las diferencias genéticas entre los cultivares, en el peso molecular de las proteínas (Oppong-Konadu et al, 2005) y método de procedimiento (Wang y Daun, 2004;Singh et al, 2006). El rango de porcentaje de proteína fluctuó entre 22,06%±0,82 para L038 y 26,90%±1,76 para LCPM35, con una media de 24,76% (Cuadro 2), lo que supera los valores reportados por Vargas et al (2012) y Frota et al (2008.…”

Section: Discussionunclassified

“…El rango de porcentaje de proteína fluctuó entre 22,06%±0,82 para L038 y 26,90%±1,76 para LCPM35, con una media de 24,76% (Cuadro 2), lo que supera los valores reportados por Vargas et al (2012) y Frota et al (2008. Y se encuentran en el rango reportado por Singh et al (2006); Vasconcelos et al (2010) y Carvalho et al (2012, en cultivares de frijol caupí y un coeficiente de variación de 5,70%, por lo que, la precisión experimental es buena y confiable, ya que, el coeficiente de variación resultó inferior al 16% (Hortwitz, 1982).…”

Section: Discussionunclassified

Caracterización nutricional y determinación de ácido fítico como factor antinutricional del frijol caupí

2018

View full text Add to dashboard Cite

© 2018 Agronomía Mesoamericana es desarrollada en la Universidad de Costa Rica y se encuentra licenciada con Creative Commons Reconocimiento-NoComercial-SinObraDerivada 3.0 Costa Rica. Para más información escríbanos a pccmca@ucr.ac.cr ResumenEn Córdoba, Montería, Colombia, la pobreza llega al 67,8%, con un subconsumo de alimentos generalizado en la región y se calcula que, en promedio, el consumo diario de calorías es inferior en 18,7%, por lo cual, es necesario conocer las características bromatológicas y factores anti nutricionales de materias primas regionales. El objetivo de este trabajo fue caracterizar nutricionalmente 43 genotipos de frijol caupí y cuantificar el ácido fítico de los mejores cultivares, a partir del fósforo orgánico suponiendo que una molécula de este ácido contenía seis moléculas de fósforo, en relación con el contenido de proteína y minerales. Los genotipos provenían del Programa de Mejoramiento Genético de la Universidad de Córdoba; la investigación se desarrolló desde el año 2012 al 2014. El testigo Criollo Córdoba tuvo el valor más alto en el contenido de ácido fítico (12,267±2,15 mg/g) y el cultivar L042 el más bajo (9,630±1,725 mg/g), lo que indica una mejoría en la biodisponibilidad de los minerales. El contenido de proteína tuvo un rango entre 22,05%±0,82 a 26,90%±1,76, y con mayor contenido las líneas L047, L042, L026, L029, L019 y L002. La cantidad de hierro varió entre 59,54%±24 y 77-177,90%±122,20, sobresaliendo los cultivares L042, L020, L001, L005, L057 y L047, que superaron al testigo. Los genotipos evaluados presentaron diferencias significativas (p≤0,05) en el contenido de fósforo y sus valores variaron de 4,64%±0,43 a 5,69%±0,38; ningún cultivar superó al testigo. En contenido de zinc, los cultivares no presentaron diferencias significativas (p≥0,05), y varió entre 43,46%±4,75 y 53,38%±10,81. El cultivar L042 fue el mejor en características nutricionales y de menor contenido de ácido fítico como sustancia anti nutricional, requeridas para sustituir las variedades de frijol caupí que se consumen actualmente.Palabras clave: composición de los alimentos, necesidades de nutrientes, valor nutritivo, Vigna unguiculata L. AbstractIn Cordoba, Monteria, Colombia, poverty reaches 67.8% of the population, with a generalized food under consumption in the region, and it is estimated that on average, the daily calorie intake is lower than an 18.7%, so, it is necessary to know the qualitative characteristics and the anti-nutritional factors of regional raw materials. The objective of this study was to nutritionally characterize 43 genotypes of cowpea beans and to quantify the phytic acid of the best cultivars based on the study of organic phosphorus content on the samples, assuming that one molecule of this acid contains six molecules of phosphorus, in relation to the protein content and minerals. The genotypes that IntroducciónEn Colombia, para el 2016 se llegó a 49 246 676 personas, de las cuales 13 789 069 se estima que viven en pobreza monetaria (DANE, 2016). En la región Caribe,...

show abstract

Impact of glycated pea proteins on the activity of free-swimming and immobilised bacteria

Świątecka

Kostyra

Świa̧tecki

2010

J. Sci. Food Agric.

View full text Add to dashboard Cite

show abstract

Cowpea (Vigna unguiculata) legume grains as protein source in the ration of growing sheep

Cited by 19 publications

References 12 publications

Effect of the dietary level of cull pinto beans (Phaseolus vulgaris) on ruminal fermentation, kinetics, and digestibility of hair lambs

Effect of the dietary level of cull pinto beans (Phaseolus vulgaris) on ruminal fermentation, kinetics, and digestibility of hair lambs

Caracterización nutricional y determinación de ácido fítico como factor antinutricional del frijol caupí

Impact of glycated pea proteins on the activity of free-swimming and immobilised bacteria

Contact Info

Product

Resources

About