Works (30)

Updated: October 1st, 2024 05:03

2024 journal article

Comparing performance, morphological, physical, and chemical properties of eggs produced by 1940 Leghorn or a commercial 2016 Leghorn fed representative diets from 1940 to 2016

JOURNAL OF APPLIED POULTRY RESEARCH, 33(4).

By: D. Wall n, R. Malheiros n, K. Anderson n & N. Anthony*

author keywords: White Leghorn; nutrition; production; egg quality
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 8, 2024

2024 journal article

The effect of peanut skins as a natural antimicrobial feed additive on ileal and cecal microbiota in broiler chickens inoculated with <i>Salmonella enterica</i> Enteritidis

POULTRY SCIENCE, 103(11).

By: O. Toomer*, A. Redhead*, T. Vu*, F. Santos n, R. Malheiros n & M. Proszkowiec-Weglarz

author keywords: peanut skin; functional feed additive; gut microbiota; Salmonella; broiler chicken
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Source: Web Of Science
Added: September 9, 2024

2023 journal article

Addition of a protected complex of biofactors and antioxidants to breeder hen diets confers transgenerational protection against Salmonella enterica serovar Enteritidis in progeny chicks

POULTRY SCIENCE, 102(4).

By: C. Swaggerty*, R. Malheiros n, L. Lahaye, H. Salgado, J. Byrd II, K. Genovese*, H. He*, E. Santin, M. Kogut*

author keywords: cytokine and chemokine; feed additive; protected vitamins; salmonella; transgenerational protection
MeSH headings : Animals; Female; Salmonella enteritidis; Chickens; Antioxidants; Interleukin-16; Diet / veterinary; Vitamins; Salmonella Infections, Animal / prevention & control; Poultry Diseases / prevention & control
Source: Web Of Science
Added: May 1, 2023

2023 journal article

Determination of the Optimal Dietary Amino Acid Ratio Based on Egg Quality for Japanese Quail Breeder

AGRICULTURE-BASEL, 13(1).

By: L. Carvalho*, D. Malheiros n, M. Lima*, T. Mani*, J. Pavanini*, R. Malheiros n, E. Silva*

author keywords: egg weight; shell weight; fractional reduction; deletion method; reproduction
Source: Web Of Science
Added: February 6, 2023

2023 journal article

Evaluation of Physical Egg Quality Parameters of Commercial Brown Laying Hens Housed in Five Production Systems

ANIMALS, 13(4).

By: B. Alig n, R. Malheiros n & K. Anderson n

author keywords: egg quality; brown egg layers; Haugh unit; shell color; free-range; cage-free; enrichments
TL;DR: This study found that free-range eggs had superior egg quality parameters while, in most cases, eggs from both colony cages had inferior quality parameters, indicating that, as the egg industry moves toward greater adoption of extensive environments, egg quality will improve for brown egg layers. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 22, 2023

2023 journal article

The Effect of Housing Environment on Commercial Brown Egg Layer Production, USDA Grade and USDA Size Distribution

ANIMALS, 13(4).

By: B. Alig n, P. Ferket n, R. Malheiros n & K. Anderson n

author keywords: egg production; laying hens; brown egg layers; housing environments; management and production; cage-free; free-range; USDA egg quality
Sources: Web Of Science, NC State University Libraries
Added: March 13, 2023

2022 journal article

Influence of dietary dacitic tuff breccia on laying hen performance and egg quality parameters and bone structure at 85 weeks of age after a non-anorexic molt program at 73 to 77 weeks

POULTRY SCIENCE, 101(4).

By: R. Malheiros n, V. Moraes n, K. Anderson n, F. Castro & J. Ferrel

author keywords: poultry; nutrition; calcium; tibiotarsus; AMEn; leghorn; egg production
MeSH headings : Animal Feed / analysis; Animals; Chickens; Diet / veterinary; Dietary Supplements; Egg Shell / chemistry; Female; Ovum
Sources: Web Of Science, NC State University Libraries, ORCID
Added: March 28, 2022

2021 journal article

Feeding Laying Hens a Diet Containing High-Oleic Peanuts or Oleic Acid Enriches Yolk Color and Beta-Carotene While Reducing the Saturated Fatty Acid Content in Eggs

AGRICULTURE-BASEL, 11(8).

By: O. Toomer*, T. Vu*, E. Sanders n, A. Redhead*, R. Malheiros n & K. Anderson n

author keywords: alternative feed ingredients; high-oleic peanuts; laying hens; shell eggs
Sources: Web Of Science, NC State University Libraries
Added: September 7, 2021

2021 journal article

Microencapsulated and uncoated butyric acid as alternative additives to the regeneration of intestinal mucosa in broilers challenged with Eimeria spp.

BRITISH POULTRY SCIENCE, 62(5), 717–725.

author keywords: Carbon-13; Eimeria spp; intestinal morphology; microencapsulation; oocyst; regeneration; sodium butyrate; stable isotope
MeSH headings : Animal Feed / analysis; Animals; Butyric Acid; Chickens; Coccidiosis / drug therapy; Coccidiosis / veterinary; Diet; Dietary Supplements; Eimeria; Intestinal Mucosa; Male; Poultry Diseases / drug therapy; Regeneration
TL;DR: Supplementation with microencapsulated acid contributed to the intestinal health and recovery of post-challenge birds, but did not result in improvements in performance. (via Semantic Scholar)
Source: Web Of Science
Added: May 10, 2021

2021 journal article

Peanut Skins as a Natural Antimicrobial Feed Additive To Reduce the Transmission of Salmonella in Poultry Meat Produced for Human Consumption

JOURNAL OF FOOD PROTECTION, 85(10), 1479–1487.

By: A. Redhead*, N. Azman, A. Nasaruddin, T. Vu*, F. Santos n, R. Malheiros n, A. Hussin*, O. Toomer*

author keywords: &nbsp; Alternative feed ingredients; Broiler chickens; Feed ingredients; Peanut skins; Salmonella
MeSH headings : Animal Feed / analysis; Animals; Anti-Bacterial Agents / pharmacology; Arachis; Cecum / microbiology; Chickens; Male; Poultry; Poultry Diseases / microbiology; Poultry Diseases / prevention & control; Salmonella Infections, Animal / microbiology; Salmonella Infections, Animal / prevention & control; Salmonella enteritidis
TL;DR: The results indicate that peanut skins may have potential application as an antimicrobial feed additive to reduce the transmission or proliferation of SE in poultry environments or flocks. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: October 31, 2022

2021 journal article

The Effect of Feeding Hens a Peanut Skin-Containing Diet on Hen Performance, and Shell Egg Quality and Lipid Chemistry

AGRICULTURE-BASEL, 11(9).

By: O. Toomer*, T. Vu*, R. Wysocky n, V. Moraes n, R. Malheiros n & K. Anderson n

author keywords: alternative layer feed ingredient; peanut skins; high-oleic peanuts; shell eggs; layers; poultry feeding trial
TL;DR: This study suggests that PN skins may be a suitable alternative layer feed ingredient, and eggs produced from the HOPN treatment had reduced saturated fatty acid content in comparison to the other treatment groups, while similar between PN Skin and control eggs at week 8 of the experiment. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: October 12, 2021

2021 journal article

The Effects of Feeding a Whole-in-Shell Peanut-Containing Diet on Layer Performance and the Quality and Chemistry of Eggs Produced

AGRICULTURE-BASEL, 11(11).

By: K. Harding n, T. Vu*, R. Wysocky n, R. Malheiros n, K. Anderson n & O. Toomer n

author keywords: alternative poultry feed ingredients; high-oleic peanuts; whole-in-shell peanuts; layers; shell eggs
Sources: Web Of Science, NC State University Libraries
Added: December 13, 2021

2021 journal article

The effects of high-oleic peanuts as an alternate feed ingredient on performance, ileal digestibility, apparent metabolizable energy, and histology of the small intestine in laying hens

TRANSLATIONAL ANIMAL SCIENCE, 5(1).

By: A. Redhead*, E. Sanders n, T. Vu*, R. Malheiros n, K. Anderson n & O. Toomer*

author keywords: laying hens; alternative feed ingredients; high-oleic peanuts; feed ingredients; feed digestibility
TL;DR: It is suggested that whole unblanched high-oleic peanuts may be an acceptable alternative feed ingredient for laying hens. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: August 9, 2021

2020 journal article

Chicken embryo development: metabolic and morphological basis for in ovo feeding technology

POULTRY SCIENCE, 99(12), 6774–6782.

By: P. Givisiez*, A. Moreira Filho*, M. Santos*, H. Oliveira*, P. Ferket n, C. Oliveira*, R. Malheiros n

author keywords: in ovo feeding; incubation; intestinal development; metabolic pathways
MeSH headings : Animal Husbandry; Animals; Chick Embryo; Chickens / anatomy & histology; Chickens / growth & development; Chickens / metabolism; Energy Metabolism; Gluconeogenesis; Glycogen / metabolism; Technology
TL;DR: The present review addresses the main changes in metabolism and intestinal development throughout incubation, and also addresses scientific advances, limitations and future perspectives associated with the use of in ovo feeding that has been regarded as an important technology by the poultry industry. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: January 4, 2021

2020 journal article

Effects of functional oils on the growth, carcass and meat characteristics, and intestinal morphology of commercial turkey toms

Poultry Science, 99(7), 3752–3760.

By: P. Ferket n, R. Malheiros n, V. Moraes*, A. Ayoola n, I. Barasch n, O. Toomer*, J. Torrent

author keywords: functional oil; growth promoter; growth performance; antioxidant; turkey
MeSH headings : Animal Feed / analysis; Animals; Diet / veterinary; Dietary Fats, Unsaturated / administration & dosage; Intestines / anatomy & histology; Intestines / drug effects; Male; Meat / analysis; Turkeys / anatomy & histology; Turkeys / growth & development; Turkeys / physiology
TL;DR: While additional confirmatory studies are needed, functional oils in the diet of turkey toms may be a viable alternative to antibiotic growth promotants. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: July 20, 2020

2020 journal article

Feeding low dietary levels of organic trace minerals improves broiler performance and reduces excretion of minerals in litter

British Poultry Science, 61(5), 574–582.

By: R. Vieira*, P. Ferket n, R. Malheiros n, M. Hannas*, R. Crivellari n, V. Moraes n, S. Elliott*

author keywords: Broiler; organic trace mineral; meat quality; leg problem; bone
MeSH headings : Animal Feed / analysis; Animal Nutritional Physiological Phenomena; Animals; Brazil; Chickens; Diet / veterinary; Dietary Supplements; Male; Minerals; Trace Elements
TL;DR: It was concluded that the use of organic minerals, even at low levels in the diet, is beneficial for broiler performance and reduces the excretion of minerals in litter. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries, Crossref
Added: July 20, 2020

2020 journal article

Potential Transfer of Peanut and/or Soy Proteins from Poultry Feed to the Meat and/or Eggs Produced

ACS Omega, 5(2), 1080–1085.

By: O. Toomer*, E. Sanders n, T. Vu*, M. Livingston*, B. Wall n, R. Malheiros n, L. Carvalho n, K. Livingston*, P. Ferket n, K. Anderson n

TL;DR: Peanut and soy proteins were undetected in all pooled egg samples and individual chicken breast meat samples using immunoblotting techniques with rabbit antipeanut agglutinin and rabbit antisoy antibodies, and quantitative ELISA allergen detection methods determined all pools and individual meat samples as “not containing” peanut or soy allergens. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: February 3, 2020

2020 journal article

The effects of high-oleic peanuts as an alternative feed ingredient on broiler performance, ileal digestibility, apparent metabolizable energy, and histology of the intestine

TRANSLATIONAL ANIMAL SCIENCE, 4(3).

By: O. Toomer*, E. Sanders n, T. Vu*, R. Malheiros n, A. Redhead n, M. Livingston n, K. Livingston n, L. Carvalho n, P. Ferket n

author keywords: alternative feed ingredients; broiler chickens; feed digestibility; feed ingredients; high-oleic peanuts
Sources: Web Of Science, NC State University Libraries
Added: January 4, 2021

2019 journal article

Blackhead Disease: Recovery of Layer Flock After Disease Challenge

Journal of Applied Poultry Research, 28(3), 755–760.

By: C. Sigmon n, R. Malheiros n, K. Anderson n, J. Payne n & R. Beckstead n

author keywords: Histomonas meleagridis; blackhead disease; layer pullets; egg production
TL;DR: While there was no long-term effect of blackhead infection on layer productivity under laboratory conditions, H. meleagridis persisted in the flock, providing a reservoir for infection. (via Semantic Scholar)
UN Sustainable Development Goal Categories
5. Gender Equality (Web of Science)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: September 30, 2019

2019 journal article

Meat quality and sensory attributes of meat produced from broiler chickens fed a high oleic peanut diet

Poultry Science, 98(10), 5188–5197.

By: O. Toomer*, M. Livingston n, B. Wall n, E. Sanders n, T. Vu n, R. Malheiros n, K. Livingston n, L. Carvalho n, P. Ferket n

author keywords: meat quality; broiler chickens; feed ingredients; chicken breast sensory attributes; high-oleic peanuts
MeSH headings : Animal Feed / analysis; Animals; Arachis / chemistry; Chickens; Diet / veterinary; Male; Meat / analysis; Nuts / chemistry; Oleic Acid / analysis; Random Allocation
TL;DR: It is suggested that high-oleic peanut (HO-PN) cultivars may be a suitable broiler feed ingredient for poultry. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: November 4, 2019

2018 journal article

A novel non-invasive method for evaluating electroencephalograms on laying hens

Poultry Science, 97(3), 860–864.

By: K. Eberle n, M. Martin n, S. Shah n, R. Malheiros n, K. Livingston n & K. Anderson n

author keywords: chicken; electroencephalogram; non-invasive; behavior
MeSH headings : Animals; Brain / physiology; Chickens / physiology; Electrodes / statistics & numerical data; Electroencephalography / instrumentation; Electroencephalography / methods; Electroencephalography / veterinary; Female; Photic Stimulation
TL;DR: The use of a non‐surgical method for recording EEG will broaden research capabilities and enhance the understanding of a hen's response its environment, eliminate the need for invasive surgical procedures, and minimizes the confounding components of anesthesia, brain surgery, and recovery. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2018 journal article

Enrichment of the amnion with threonine in chicken embryos affects the small intestine development, ileal gene expression and performance of broilers between 1 and 21 days of age

Poultry Science, 98(3), 1363–1370.

By: A. Moreira Filho*, P. Ferket n, R. Malheiros n, C. Oliveira*, P. Aristimunha*, D. Wilsmann*, P. Givisiez*

author keywords: embryonic development; intestinal mucosa; mucin production; nutrient absorption
MeSH headings : Amnion; Animals; CD13 Antigens / genetics; CD13 Antigens / metabolism; Chick Embryo; Chickens / growth & development; Chickens / physiology; Gene Expression; Ileum / metabolism; Intestine, Small / drug effects; Intestine, Small / growth & development; Mucins / genetics; Mucins / metabolism; Peptide Transporter 1 / genetics; Peptide Transporter 1 / metabolism; Threonine / administration & dosage; Threonine / pharmacology
TL;DR: In ovo threonine feeding beneficially affected the morphological and functional development of the intestinal mucosa, which ensured improved performance of chicks at hatch and at 21 d. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: April 15, 2019

2018 journal article

Evaluation of Ventilation Shutdown in a Multi-level Caged System

The Journal of Applied Poultry Research, 27(4), 555–563.

By: K. Eberle-Krish n, M. Martin*, R. Malheiros n, S. Shah n, K. Livingston n & K. Anderson n

author keywords: ventilation shutdown; heat; CO2; mass depopulation; multi-level caged systems; laying hens
TL;DR: VSDH and VSDCO2 are equivalent in their ability to effectively depopulate hens in a multi‐level caged system, and air mixing should be used to prevent stratification of heat or CO2 concentrations between the top and bottom levels of a caging system. (via Semantic Scholar)
UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: December 31, 2018

2018 journal article

Feeding high-oleic peanuts to layer hens enhances egg yolk color and oleic fatty acid content in shell eggs

Poultry Science, 98(4), 1732–1748.

By: O. Toomer*, A. Hulse-Kemp*, L. Dean*, D. Boykin*, R. Malheiros n & K. Anderson n

author keywords: high-oleic peanuts; feed ingredients; layer hens; shell eggs; beta-carotene
MeSH headings : Animals; Arachis; Chickens / physiology; Color; Egg Shell / chemistry; Egg Yolk / chemistry; Fatty Acids / analysis; Female; Linoleic Acids / administration & dosage; Linoleic Acids / metabolism; Oleic Acids / administration & dosage; Oleic Acids / metabolism; Random Allocation
TL;DR: H peanuts are identified as an abundant commodity that could be used to support local agricultural markets of peanuts and poultry within the southeastern United States and be of economic advantage to producers while providing a potential health benefit to the consumer with improved egg nutrition. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: April 15, 2019

2018 journal article

Mineral content of eggs differs with hen strain, age, and rearing environment

Poultry Science, 97(5), 1605–1613.

By: L. Heflin*, R. Malheiros n, K. Anderson n, L. Johnson* & S. Raatz*

author keywords: layer; mineral concentration; rearing environment; strain; hen age
MeSH headings : Age Factors; Animal Husbandry / methods; Animals; Chickens / genetics; Chickens / physiology; Eggs / analysis; Female; Housing, Animal; Humans; Minerals / analysis; Nutritive Value; Ovum / chemistry
TL;DR: Objective of the current study was to determine the effect of conventional battery cages, enrichable cage systems, enriched colony housing, cage‐free, and free‐range rearing systems on mineral concentrations from TA Tetra White and Hy‐Line Brown hens at 44, 68, and 88 wk of age. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2017 journal article

Effects of supplemental L-methionine on growth performance and redox status of turkey poults compared with the use of DL-methionine

Poultry Science, 97(1), 102–109.

By: I. Park*, T. Pasquetti*, R. Malheiros n, P. Ferket n & S. Kim*

Contributors: I. Park*, T. Pasquetti*, R. Malheiros n, P. Ferket n & S. Kim*

author keywords: growth performance; methionine; oxidative stress; turkey poult
MeSH headings : Animal Feed / analysis; Animals; Diet / veterinary; Dietary Supplements / analysis; Duodenum / metabolism; Jejunum / metabolism; Liver / metabolism; Methionine / metabolism; Oxidation-Reduction; Racemethionine / metabolism; Random Allocation; Turkeys / growth & development; Turkeys / metabolism
TL;DR: Dietary supplementation of 0.33% Met to a diet with S containing AA meeting 60% of the NRC requirement enhanced weight gain, feed intake, and redox status by reducing oxidative stress in the gut and liver of turkey poults during the first 28 d of age. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref, ORCID
Added: August 6, 2018

2013 journal article

Effect of protein, carbohydrate, lipid, and selenium levels on the performance, carcass yield, and blood changes in broilers

Brazilian Journal of Poultry Science, 15(4), 385–394.

By: F. Hada*, R. Malheiros n, J. Silva n, R. Marques*, R. Gravena*, V. Silva*, V. Moraes*

TL;DR: The livability of broilers fed the low protein diets improved and of those fed low carbohydrate diets worsened with dietary selenium addition on days 35 and 42, and glucose blood levels. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2011 journal article

Broiler breeder trace mineral nutrition and feeding practices on embryo progeny development

AVIAN BIOLOGY RESEARCH, 4(3), 122–132.

By: V. Moraes n, E. Oviedo-Rondon n, N. Leandro n, M. Wineland n, R. Malheiros n & P. Eusebio-Balcazar n

author keywords: embryo development; maternal effects; nutrition; organic trace minerals
TL;DR: Allometric coefficients suggested that progeny of breeders fed diets with 100% inorganic TM or according to late fast (LF) had faster development of gizzard + proventriculus and gut, respectively, in breeder feeding practices and TM nutrition may affect GIT development of embryo progeny. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2011 journal article

Effects of broiler breeder genetic, diet type, and feeding program on maternal antibody transfer and development of lymphoid tissues in chicken progeny

The Journal of Applied Poultry Research, 20(4), 474–484.

By: N. Leandro n, R. Ali n, M. Koci n, V. Moraes n, R. Malheiros n, M. Wineland n, E. Oviedo-Rondon n

Contributors: N. Leandro n, R. Ali n, M. Koci n, V. Moraes n, R. Malheiros n, M. Wineland n, E. Oviedo-Rondón n

author keywords: breeder; bursa; feeding program; genetics; immunity; maternal antibody; spleen
TL;DR: It was concluded that breeder feeding programs influence MatAb transfer and half-life, and may also affect the early development of lymphoid tissues. (via Semantic Scholar)
UN Sustainable Development Goal Categories
2. Zero Hunger (OpenAlex)
Sources: Web Of Science, ORCID, Crossref, NC State University Libraries
Added: August 6, 2018

2011 journal article

Maternal antibody transfer to broiler progeny varies among strains and is affected by grain source and cage density

Poultry Science, 90(12), 2730–2739.

By: N. Leandro n, R. Ali n, M. Koci n, V. Moraes n, P. Eusebio-Balcazar n, J. Jornigan n, R. Malheiros n, M. Wineland n, J. Brake n, E. Oviedo-Rondón n

Contributors: N. Leandro n, R. Ali n, M. Koci n, V. Moraes n, P. Eusebio-Balcazar n, J. Jornigan n, R. Malheiros n, M. Wineland n, J. Brake n, E. Oviedo-Rondon n

author keywords: breeder nutrition; broiler progeny; genetic strain; lymphoid tissue
MeSH headings : Animal Feed / analysis; Animal Husbandry; Animal Nutritional Physiological Phenomena; Animals; Antibodies / physiology; Chickens / genetics; Chickens / immunology; Diet / veterinary; Housing, Animal; Immunity, Maternally-Acquired / genetics; Immunity, Maternally-Acquired / physiology; Lymphoid Tissue
TL;DR: The results of these experiments suggest that breeder strain and cage-density conditions affected MatAb transfer to progeny and embryo development of spleen and bursa. (via Semantic Scholar)
Sources: Web Of Science, ORCID, NC State University Libraries, Crossref
Added: August 6, 2018

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