Value of mechanically extracted rape and safflower oilseed meals as protein supplements for growing lambs

Thomas, Volker; Katz, R.J.; Auld, D. L.; Peterson, C. L.

doi:10.1016/0377-8401(84)90042-7

Cited by 7 publications

(4 citation statements)

References 6 publications

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“…In vivo trial: intake, digestibility, and nitrogen balance Previous studies have reported and observed reduced growth in sheep fed with high contents of glucosinolates in sheep fed with mustard oil (Tripathi et al 2004), rapeseed and safflower meals (Thomas et al 1984). The content of glucosinolates varies according to the development of the plant parts, such as roots, flowers, leaves, pods (Suzuki et al 2006;Mohn et al 2007, Barry 2013).…”

Section: Discussionmentioning

confidence: 99%

Effect of different growth stages of rapeseed (brassica rapa L.) on nutrient intake and digestibility, nitrogen balance, and rumen fermentation kinetics in sheep diets

Jiménez

Sanchez

Castelán-Ortega

et al. 2021

Italian Journal of Animal Science

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Section: Discussionmentioning

confidence: 99%

Effect of different growth stages of rapeseed (brassica rapa L.) on nutrient intake and digestibility, nitrogen balance, and rumen fermentation kinetics in sheep diets

Jiménez

Sanchez

Castelán-Ortega

et al. 2021

Italian Journal of Animal Science

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“…The average chemical composition, based on the few authors who studied the safflower cake is presented in Table 2. Abrham et al, 2018;Chaudhary et al, 1989;Farran et al, 2010;Thomas et al, 1984 These data revealed an average protein content (32.93%) similar to that of the rapeseed cake. It is higher than the average presented by Feedipedia, 2020 (24.8%), but the references used in our studies are also more recent.…”

Section: Primary Chemical Compositionmentioning

confidence: 91%

The effects of minor oilseeds cakes on rumen metabolism and productive performances of ruminants

Oancea

Dragomir

Cişmileanu

2022

Archiva Zootechnica

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The article focuses on the chemical composition, nutritional value and the effects of four minor oilseeds’ cakes when used in ruminants’ nutrition. Although less abundant than the well-known major oilseeds, mechanical extraction of oils from the minor oilseeds retrieves important quantities of cakes which, beside a high content of crude protein have variable, yet important proportions of residual fat, upon the efficiency of the extraction processes and retains some nutritional properties of the seeds, including the content in bioactive substances. The browse of the literature on minor oilseeds cakes retrieved scattered and contradictory data, implying a need for systematic comparison, among them and against a reference feed. Although specific literature is scarce, a number of articles reported the chemical composition of the four cakes, allowing their hierarchization and their comparison with the rapeseed cake, considered as reference feed. On the other hand, the review identified numerous knowledge gaps, concerning the effects of the four cakes on rumen metabolism and their effects on animals’ productive performances. However, the literature review confirmed that the four cakes can be good substitutes of rapeseed cakes or similar feeds in ruminants’ nutrition, as long as the potential effects of bioactive substances taken into consideration.

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“…Sin embargo, su alto contenido de fibra ha limitado su uso en aves y cerdos (2,3) , siendo más utilizada en la alimentación de rumiantes (4)(5)(6) . El cártamo es un cultivo adaptado a condiciones áridas o semi-áridas, por lo que representa una alternativa interesante para la diversificación en áreas donde otras fuentes de aceites son limitantes (7) .…”

Section: Introductionunclassified

Valor nutritivo de subproductos de cártamo para cerdos en finalización

Landín

Rodríguez

Ibargüengoytia³

2017

Rev. Mex. Cienc. Pecu.

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RESUMENPara determinar en subproductos de cártamo la digestibilidad aparente del tracto total (DATT) de materia seca (MS), proteína cruda (PC) y energía (En); y las digestibilidades aparente ileal (DAI) y estandarizada ileal (DEI) de aminoácidos (AA), se realizaron dos experimentos. En el primero se utilizaron cinco cerdos de 50 ± 3.5 kg bajo un diseño en cuadro latino 5 x 5. Se evaluaron dos subproductos de cártamo (SPC, pasta), en dos presentaciones: molida y sin moler. Se formuló una dieta testigo de caseína y cuatro experimentales de subproductos de cártamo y caseína. En el segundo se utilizaron ocho cerdos de 35.0 ± 2.5 kg canulados a nivel ileal. Se emplearon los subproductos molidos para fabricar tres dietas: una testigo de caseína y dos experimentales de subproductos de cártamo (pasta y SPC) y caseína. En el primer periodo los animales consumieron las dietas experimentales (cuatro cerdos por tratamiento); en el segundo todos consumieron la dieta testigo. Los resultados mostraron que fue mayor la DATT (P <0.05) de PC de la pasta (87.4 en promedio); intermedia en el SPC sin moler (83.7) e inferior en el SPC molido (76.0). La DATT de En fue mayor (P <0.05) en los SPC (64.5 en promedio) que en la Pasta (57.5 en promedio). La DAI y DEI de PC y AA de ambos subproductos fue similar (P >0.05) entre ellos. Se concluye que el contenido de energía digestible de los subproductos de cártamo es bajo (1,419 a 1,738 kcal/kg) y la DEI de los AA fue similar entre ellos.PALABRAS CLAVE: Cártamo, Energía, Aminoácidos, Digestibilidad, Cerdos. ABSTRACT To determine the apparent total tract digestibility (ATTD) of dry matter (DM), crude protein (CP) and energy (E).And the apparent and standardized ileal digestibility (AID, SID) of amino acids (AA) in safflower coproducts, two experiments were conducted. In the first five pigs of 50 ± 3.5 kg under a latin square design 5 x 5 two safflower coproducts (byproduct, meal) were evaluated using two presentations each: Ground and unground. Five diets were formulated: control (casein) and four experimental (safflower coproducts and casein). In the second experiment, eight pigs of 35.0 ± 2.5 kg cannulated at the ileal level were used. The ground meals were used to fabricate three diets: a reference (casein) and two experimental (safflower coproducts and casein). In the first experimental period, the pigs consumed the experimental diets (four pigs per treatment); in the second period, all pigs consumed the reference diet. The digestibility was analyzed according to a completely randomized design. The ATTD of CP was higher (P <0.05) on meal (87.4 in average); intermediate in by product unground (83.7) and lower in by product ground (76.0). The ATTD was higher (P <0.05) in by product (64.5 in average) than from Meal (57.7 in average). The AID and SID of CP and AA were similar (P >0.05) among coproducts. It is concluded that the SM digestible energy content is low (1.419 to 1.738 kcal/kg) and the SID of AA was similar among safflower coproducts.

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Value of mechanically extracted rape and safflower oilseed meals as protein supplements for growing lambs

Cited by 7 publications

References 6 publications

Effect of different growth stages of rapeseed (brassica rapa L.) on nutrient intake and digestibility, nitrogen balance, and rumen fermentation kinetics in sheep diets

Effect of different growth stages of rapeseed (brassica rapa L.) on nutrient intake and digestibility, nitrogen balance, and rumen fermentation kinetics in sheep diets

The effects of minor oilseeds cakes on rumen metabolism and productive performances of ruminants

Valor nutritivo de subproductos de cártamo para cerdos en finalización

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