Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken

ABSTRACT: A study was conducted to evaluate standardized ileal digestibility (SID) of amino acids (AA) and nitrogen-corrected apparent metabolizable energy (AMEn) values of pre-pressed solvent-extracted carinata meal (SE-carinata meal) and expeller/cold-pressed canola meal (ECP-canola meal) for broi...

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Autores principales:	Atta Kofi Agyekum, Tofuko Awori Woyengo
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	amino acid digestibility apparent metabolizable energy broiler expeller/cold-pressed canola meal pre-press solvent-extracted carinata meal Animal culture SF1-1100
Acceso en línea:	https://doaj.org/article/9ab8e11a126b47fb982e75fa8e047a1c
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spelling	oai:doaj.org-article:9ab8e11a126b47fb982e75fa8e047a1c2021-11-24T04:23:02ZNutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken0032-579110.1016/j.psj.2021.101528https://doaj.org/article/9ab8e11a126b47fb982e75fa8e047a1c2022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S0032579121005502https://doaj.org/toc/0032-5791ABSTRACT: A study was conducted to evaluate standardized ileal digestibility (SID) of amino acids (AA) and nitrogen-corrected apparent metabolizable energy (AMEn) values of pre-pressed solvent-extracted carinata meal (SE-carinata meal) and expeller/cold-pressed canola meal (ECP-canola meal) for broilers. Two hundred and forty broiler chicks were divided into 40 groups of 6 birds/group and fed 4 diets in a completely randomized design (10 groups/diet) from 14 to 21 d of age. The diets were cornstarch-based containing SE-carinata meal, ECP-canola meal, or pre-pressed solvent-extracted canola meal (SE-canola meal; reference feedstuff) as the sole protein source, and N-free diet. Digestibility of AA and N retention for feedstuffs was determined by the direct method, whereas energy retention of feedstuffs was determined by difference from the N-free diet. On DM basis, SE-canola meal, ECP-canola meal, and SE-carinata meal contained 43, 36, and 50% CP; 2.60, 2.21, and 1.82% Lys; 32, 29, and 27% neutral detergent fiber, and 1.1, 15.3, and 0.88% ether extract, respectively. On DM basis, the AMEn value was lowest (P < 0.05) for SE-carinata meal (1,295 kcal/kg), intermediate (P < 0.05) for SE-canola meal (1,608 kcal/kg), and greatest (P < 0.05) for ECP-canola meal (1,994 kcal/kg). The SID values of indispensable AA for ECP-canola meal were greater (P < 0.05) than those for SE-canola meal or SE-carinata meal. The SID values of all indispensable AA (except Gly, Lys, and Trp) for SE-carinata meal were greater (P < 0.05) than those for SE-canola meal. The SE-canola meal and SE-carinata meal did not differ in SID of Gly and Trp; however, SE-carinata meal had lower (P < 0.05) SID of Lys than SE-canola meal. The results indicate that ECP-canola meal fed in this study could be a good source of AA and energy for broilers. Results also indicate that SE-carinata meal fed in this study could be an attractive AA source for broiler diet, but could benefit from Lys fortification due it its low SID Lys value.Atta Kofi AgyekumTofuko Awori WoyengoElsevierarticleamino acid digestibilityapparent metabolizable energybroilerexpeller/cold-pressed canola mealpre-press solvent-extracted carinata mealAnimal cultureSF1-1100ENPoultry Science, Vol 101, Iss 1, Pp 101528- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	amino acid digestibility apparent metabolizable energy broiler expeller/cold-pressed canola meal pre-press solvent-extracted carinata meal Animal culture SF1-1100
spellingShingle	amino acid digestibility apparent metabolizable energy broiler expeller/cold-pressed canola meal pre-press solvent-extracted carinata meal Animal culture SF1-1100 Atta Kofi Agyekum Tofuko Awori Woyengo Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken
description	ABSTRACT: A study was conducted to evaluate standardized ileal digestibility (SID) of amino acids (AA) and nitrogen-corrected apparent metabolizable energy (AMEn) values of pre-pressed solvent-extracted carinata meal (SE-carinata meal) and expeller/cold-pressed canola meal (ECP-canola meal) for broilers. Two hundred and forty broiler chicks were divided into 40 groups of 6 birds/group and fed 4 diets in a completely randomized design (10 groups/diet) from 14 to 21 d of age. The diets were cornstarch-based containing SE-carinata meal, ECP-canola meal, or pre-pressed solvent-extracted canola meal (SE-canola meal; reference feedstuff) as the sole protein source, and N-free diet. Digestibility of AA and N retention for feedstuffs was determined by the direct method, whereas energy retention of feedstuffs was determined by difference from the N-free diet. On DM basis, SE-canola meal, ECP-canola meal, and SE-carinata meal contained 43, 36, and 50% CP; 2.60, 2.21, and 1.82% Lys; 32, 29, and 27% neutral detergent fiber, and 1.1, 15.3, and 0.88% ether extract, respectively. On DM basis, the AMEn value was lowest (P < 0.05) for SE-carinata meal (1,295 kcal/kg), intermediate (P < 0.05) for SE-canola meal (1,608 kcal/kg), and greatest (P < 0.05) for ECP-canola meal (1,994 kcal/kg). The SID values of indispensable AA for ECP-canola meal were greater (P < 0.05) than those for SE-canola meal or SE-carinata meal. The SID values of all indispensable AA (except Gly, Lys, and Trp) for SE-carinata meal were greater (P < 0.05) than those for SE-canola meal. The SE-canola meal and SE-carinata meal did not differ in SID of Gly and Trp; however, SE-carinata meal had lower (P < 0.05) SID of Lys than SE-canola meal. The results indicate that ECP-canola meal fed in this study could be a good source of AA and energy for broilers. Results also indicate that SE-carinata meal fed in this study could be an attractive AA source for broiler diet, but could benefit from Lys fortification due it its low SID Lys value.
format	article
author	Atta Kofi Agyekum Tofuko Awori Woyengo
author_facet	Atta Kofi Agyekum Tofuko Awori Woyengo
author_sort	Atta Kofi Agyekum
title	Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken
title_short	Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken
title_full	Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken
title_fullStr	Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken
title_full_unstemmed	Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken
title_sort	nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/9ab8e11a126b47fb982e75fa8e047a1c
work_keys_str_mv	AT attakofiagyekum nutritivevalueofexpellercoldpressedcanolamealandprepressedsolventextractedcarinatamealforbroilerchicken AT tofukoaworiwoyengo nutritivevalueofexpellercoldpressedcanolamealandprepressedsolventextractedcarinatamealforbroilerchicken
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Nutritive value of expeller/cold-pressed canola meal and pre-pressed solvent-extracted carinata meal for broiler chicken

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