RT Journal
T1 REVIEW PAPER PROSPECTS OF USING CITRIC ACID AS POULTRY FEED SUPPLEMENTS
A1 S. Z. H. Shah
A1 M. Afzal
A1 M. Fatima
JF Journal of Animal and Plant Sciences
JO JAPS
SN 1018-7081
VO 28
IS 5
SP 1227
OP 1238
YR 2018
FD 2018/10/01
DO DOI NA
AB Growth promoters especially antibiotics have long been used in poultry, however, these antibiotics produce resistance in bacteria. Several alternatives to these antibiotics including organic acids have been suggested. These organic acids improve the digestibility of nutrients, lower the gastric pH, chelate the cations and serve as substrate in intermediary metabolism. Among the organic acids, citric acid has more potential as growth promoter. Being a strong chelater of calcium ( Ca) and a proton donor, citric acid improves the phytate hydrolysis. By lowering the pH, it produces a favorable environment for the action of endogenous and exogenous microbial phytases. Its antimicrobial property and immune system stimulation activity is also well documented. Besides, it enhances the nutrient absorption and improves the phosphorus (P) utilization. Nevertheless, inconsistent results of citric acid effectiveness on growth performance were obtained. In this review, authors focus on applications of citric acid in poultry feed to improve nutrient digestibility, phosphorus utilization, immune status and phytase efficacy. acids enhance the nutrient digestibility especially protein
K1 Citric acid, poultry, phytase, growth performance, bone mineralization.
PB Pakistan Agricultural Scientists Forum
LK https://thejaps.org.pk/AbstractView.aspx?mid=2018-JAPS-502