The effect of protease on apparent ileal amino acid digestibility and ileal protease activity in broilers

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F13%3A00204048" target="_blank" >RIV/62156489:43210/13:00204048 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

The effect of protease on apparent ileal amino acid digestibility and ileal protease activity in broilers

Popis výsledku v původním jazyce

The experiment was conducted to evaluate the effect of addition Ronozyme ProAct, a commercial feeding supplement containing pure exogenous protease, on apparent ileal amino acid digestibility and on ileal protease activity in broilers. A total of 99 28days old males were randomly placed into 9 battery pens (11 chickens/pen) and divided into 3 treatments with 3 replicates in seven-day experiment. The basal diet was based on wheat, corn and soybean meal. The dietary treatments were a positive control, formulated with 12.5 MJ/kg and 20.7 % CP, and a negative control, formulated with a 4 % reduction in CP as compared with the positive control diets. A mono-component protease (75,000 protease/g) was added to the negative control diets at 0 (LP0) and 200 ppm(LP1) of feed. Diets contained 0.3% Cr2O3 to facilitate estimated of apparent ileal amino acid digestibility, digestibility of sum of essential and non-essential amino acids and overall apparent ileal crude protein digestibility.

Název v anglickém jazyce

The effect of protease on apparent ileal amino acid digestibility and ileal protease activity in broilers

Popis výsledku anglicky

The experiment was conducted to evaluate the effect of addition Ronozyme ProAct, a commercial feeding supplement containing pure exogenous protease, on apparent ileal amino acid digestibility and on ileal protease activity in broilers. A total of 99 28days old males were randomly placed into 9 battery pens (11 chickens/pen) and divided into 3 treatments with 3 replicates in seven-day experiment. The basal diet was based on wheat, corn and soybean meal. The dietary treatments were a positive control, formulated with 12.5 MJ/kg and 20.7 % CP, and a negative control, formulated with a 4 % reduction in CP as compared with the positive control diets. A mono-component protease (75,000 protease/g) was added to the negative control diets at 0 (LP0) and 200 ppm(LP1) of feed. Diets contained 0.3% Cr2O3 to facilitate estimated of apparent ileal amino acid digestibility, digestibility of sum of essential and non-essential amino acids and overall apparent ileal crude protein digestibility.

Druh

D - Stať ve sborníku

CEP obor

GH - Výživa hospodářských zvířat

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2013

Kód důvěrnosti údajů

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

Název statě ve sborníku

19th European Symposium on Poultry Nutrition

ISBN

0-7923-6465-1

ISSN

—

e-ISSN

—

Počet stran výsledku

5

Strana od-do

135-139

Název nakladatele

The German Branch of the WPSA

Místo vydání

Potsdam

Místo konání akce

Potsdam

Datum konání akce

26. 8. 2013

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—