Effect of different dietary levels of mangrove (Laguncularia racemosa) leaves and spice supplementation on productive performance, egg quality, lipid metabolism and metabolic profiles in laying hens

British Poultry Science
M A Al-HarthiE M Qota

Abstract

In order to study the influence of white mangrove (Laguncularia racemosa) leaves on productive performance, egg quality, lipids metabolism and metabolic profiles, 180 Hy-line laying hens were randomly distributed to 6 dietary treatments each contained 6 replicates of 5 individually caged hens during the period from 50 to 60 weeks of age. 2. Three isoenergetic and isonitrogenous diets were formulated to contain 0, 50 and 100 g/kg of sun-dried mangrove leaves. Each diet was fed with or without supplementation of 2 g of cardamom, cumin, hot and black pepper mixture (1:1:1:1)/kg diet. 3. Mangrove leaves at either 50 or 100 g/kg adversely affect laying rate, egg mass and FCR, whilst increasing water intake and water to feed ratio. Mangrove leaves had no significant effect on dry matter, protein, lipid, cholesterol and ash content of liver, or on dry matter, protein and ash of yolk. 4. Plasma total protein, total lipids; liver enzymes AST and ALT and mortality rate were not significantly affected by mangrove leaves. On the other hand, yolk lipid, yolk cholesterol and plasma cholesterol significantly decreased, while yolk colour significantly increased with inclusion of 50 or 100 g/kg mangrove leaves, and Haugh unit score significantl...Continue Reading

References

Jan 1, 1974·The American Journal of Clinical Nutrition·D KritchevskyP A Winter
Apr 1, 1974·The Journal of Nutrition·D Kritchevsky, J A Story
Apr 1, 1984·British Poultry Science·O G Longe
Feb 1, 1995·Poultry Science·Y A AttiaL S Jensen
May 7, 1998·Journal of Applied Toxicology : JAT·B H Ali, A K Bashir
Oct 20, 1999·International journal for vitamin and nutrition research. Internationale Zeitschrift für Vitamin- und Ernährungsforschung. Journal international de vitaminologie et de nutrition·A SaitoM Yamamoto
Aug 15, 2002·Food and Chemical Toxicology : an International Journal Published for the British Industrial Biological Research Association·K M Soliman, R I Badeaa
Jul 1, 1957·American Journal of Clinical Pathology·S REITMAN, S FRANKEL
Sep 1, 1960·Clinica Chimica Acta; International Journal of Clinical Chemistry·D WATSON
Jul 22, 2004·Archives of Animal Nutrition·B Kocaoğlu GüçluA Can Ağca
Jan 1, 1946·American Journal of Clinical Pathology·M G LEVINE, R E HOYT

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.