Effect of dehulled lupin seeds in feed mixture on muscle protein quality of broiler chickens

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62157124%3A16270%2F24%3A43881266" target="_blank" >RIV/62157124:16270/24:43881266 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/62156489:43210/24:43926338

Výsledek na webu

<a href="https://cjas.agriculturejournals.cz/artkey/cjs-202412-0002_effect-of-dehulled-lupin-seeds-in-feed-mixture-on-muscle-protein-quality-of-broiler-chickens.php" target="_blank" >https://cjas.agriculturejournals.cz/artkey/cjs-202412-0002_effect-of-dehulled-lupin-seeds-in-feed-mixture-on-muscle-protein-quality-of-broiler-chickens.php</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.17221/156/2024-CJAS" target="_blank" >10.17221/156/2024-CJAS</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of dehulled lupin seeds in feed mixture on muscle protein quality of broiler chickens

Popis výsledku v původním jazyce

The aim of the study was to prepare and test the effect of diets with 50 % and 100 % replacement of soybean meal with dehulled seeds of white lupin (Lupinus albus) variety Zulika Two hundred and forty ROSS 308 broiler chickens were divided to control group (C) and two experimental groups E50 (50% replacement of soybean meal with dehulled white lupin meal) and E100 (100 % replacement of soybean meal with dehulled white lupin meal). There were evaluated the production parameters and the amino acid spectrum of breast and thigh muscles up to 34 days of age. Final live weight of broiler chickens was not significantly affected by the substitution of soybean meal in starter, grower and finisher diets (C 2.3 ± 0.3 kg, E50 2.4 ± 0.3 kg, E100 2.4 ± 0.3 kg). Lupine meal-based diets positively influenced chicken health, which was reflected by lower mortality rate in the experimental groups (E50 5.0 %, E100 2.5 %) compared to the control group (C 7.5 %). Differences in feed conversion were minimal (C 1.47 kg/kg, E50 1.48 kg/kg, E100 1.45 kg/kg). When evaluating the total amino acid content of the breast and thigh muscle of broiler chickens of the experimental groups (E50, E100), it can be noted that compared to the C group, the total contents of both essential and non-essential amino acids were significantly (P ≤ 0.05) lower in the dry matter of thigh muscle.

Název v anglickém jazyce

Effect of dehulled lupin seeds in feed mixture on muscle protein quality of broiler chickens

Popis výsledku anglicky

The aim of the study was to prepare and test the effect of diets with 50 % and 100 % replacement of soybean meal with dehulled seeds of white lupin (Lupinus albus) variety Zulika Two hundred and forty ROSS 308 broiler chickens were divided to control group (C) and two experimental groups E50 (50% replacement of soybean meal with dehulled white lupin meal) and E100 (100 % replacement of soybean meal with dehulled white lupin meal). There were evaluated the production parameters and the amino acid spectrum of breast and thigh muscles up to 34 days of age. Final live weight of broiler chickens was not significantly affected by the substitution of soybean meal in starter, grower and finisher diets (C 2.3 ± 0.3 kg, E50 2.4 ± 0.3 kg, E100 2.4 ± 0.3 kg). Lupine meal-based diets positively influenced chicken health, which was reflected by lower mortality rate in the experimental groups (E50 5.0 %, E100 2.5 %) compared to the control group (C 7.5 %). Differences in feed conversion were minimal (C 1.47 kg/kg, E50 1.48 kg/kg, E100 1.45 kg/kg). When evaluating the total amino acid content of the breast and thigh muscle of broiler chickens of the experimental groups (E50, E100), it can be noted that compared to the C group, the total contents of both essential and non-essential amino acids were significantly (P ≤ 0.05) lower in the dry matter of thigh muscle.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

40201 - Animal and dairy science; (Animal biotechnology to be 4.4)

Projekt

<a href="/cs/project/QJ1510136" target="_blank" >QJ1510136: Optimalizace proteinové výživy monogastrických zvířat na bázi odrůd semen lupiny bílé (Lupinus albus)</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Czech Journal of Animal Science

ISSN

1212-1819

e-ISSN

1805-9309

Svazek periodika

69

Číslo periodika v rámci svazku

12

Stát vydavatele periodika

CZ - Česká republika

Počet stran výsledku

9

Strana od-do

484-492

Kód UT WoS článku

001382163500002

EID výsledku v databázi Scopus

2-s2.0-85213434441