Nutritional significance of amino acids, vitamins and minerals as nutraceuticals in poultry production and health–a comprehensive review

M Alagawany, SS Elnesr, MR Farag, R Tiwari… - Veterinary …, 2021 - Taylor & Francis
Nutraceuticals have gained immense importance in poultry science recently considering the
nutritional and beneficial health effects of their constituents. Besides providing nutritional …

The role of methionine supplementation on oxidative stress and antioxidant status of poultry-a review

J Kachungwa Lugata, ADSV Ortega, C Szabó - Agriculture, 2022 - mdpi.com
The physiological status of poultry can be disturbed by different stressors that may lead to
oxidative stress conditions. Oxidative stress activates defense systems, which mitigates the …

Betaine and related compounds: Chemistry, metabolism and role in mitigating heat stress in poultry

M Alagawany, SS Elnesr, MR Farag, K El-Naggar… - Journal of Thermal …, 2022 - Elsevier
Betaine can operate as an osmolyte and a methyl donor. Betaine is an osmolyte and a
methyl donor. Betaine is likewise a zwitterion with osmotic capabilities that can help an …

[HTML][HTML] The impact of betaine supplementation in quail diet on growth performance, blood chemistry, and carcass traits

M Arif, RS Baty, EH Althubaiti, MT Ijaz, M Fayyaz… - Saudi journal of …, 2022 - Elsevier
The study aimed to investigate the effect of various doses of betaine supplemented dietary
on Japanese quail performance, carcass characteristics, and blood chemistry. Therefore …

[HTML][HTML] Impacts of varying methionine to cysteine supplementation ratios on growth performance, oxidative status, intestinal health, and gene expression of immune …

G Liu, MK Sharma, YH Tompkins, PY Teng, WK Kim - Poultry Science, 2024 - Elsevier
ABSTRACT A study was conducted to investigate effects of different methionine (Met) to
cysteine (Cys) supplementation ratios (MCR) on growth performance, oxidative status …

[HTML][HTML] Influences of total sulfur amino acids and photoperiod on growth, carcass traits, blood parameters, meat quality and cecal microbial load of broilers

DE Abou-Kassem, MM El-Abasy, MS Al-Harbi… - Saudi Journal of …, 2022 - Elsevier
The current study aimed to discuss the impact of total sulfur amino acids (TSAA)%,
photoperiod, and their interaction on growth performance, carcass and blood indices of …

[HTML][HTML] Methionine alleviates aflatoxinb1-induced broiler chicks embryotoxicity through inhibition of caspase-dependent apoptosis and enhancement of cellular …

H Elwan, C Xie, LP Miao, X Dong, X Zou, M Mohany… - Poultry Science, 2021 - Elsevier
Practical methods for preventing embryotoxicity in chickens that are caused by aflatoxin-B1
(AFB1) are currently rare. Binding absorbers are commonly used in feeding stuff to reduce …

[HTML][HTML] Methionine sources and genotype affect embryonic intestinal development, antioxidants, tight junctions, and growth-related gene expression in chickens

JK Lugata, SF Ndunguru, GK Reda, XE Ozsváth… - Animal Nutrition, 2024 - Elsevier
Methionine (Met) is an essential and first limiting amino acid in the poultry diet that plays a
significant role in chicken embryonic development and growth. The present study examined …

Effects of varying dietary DL-methionine levels on productive and reproductive performance, egg quality, and blood biochemical parameters of quail breeders

FM Reda, AA Swelum, EOS Hussein, SS Elnesr… - Animals, 2020 - mdpi.com
Simple Summary This study investigated the effects of different DL-methionine levels on
quail breeders kept from 8–16 weeks of age. The results revealed that using DL-methionine …

Nutrigenomics and nutrigenetics in poultry nutrition: An updated review

M Alagawany, SS Elnesr, MR Farag… - World's Poultry …, 2022 - Taylor & Francis
Nutrition has long been recognised to cause metabolic changes in muscles, such as tissue
remodelling, increased protein turnover, and muscular atrophy. From a production …