Results 91 to 100 of about 12,298 (226)

Effect of annatto and alfalfa on egg yolk pigmentation in Creole hens [PDF]

Objective: To evaluate the effect of an alfalfa- and annatto-enriched diet on the external and internal characteristics of eggs laid by Creole hens. Design/Methodology: A set of 22 Creole hens was divided into two treatment groups. The first group (n11
Hernández-Guzmán, Filogonio J., Pro-Martínez, Arturo, Estrada-Hernández, María de la Luz, Segovia-Azpeitia, Sergio, Rodríguez-Ortega, Leodan T., Rodríguez-Ortega, Alejandro   +5 more
core   +1 more source

Impacts of Ocean Acidification on Reproduction and Early Life Development in Marine Teleost Fish—A Synthesis

Fish and Fisheries, EarlyView.
ABSTRACT Ocean acidification (OA) remains a major and underexplored threat to marine fishes, particularly regarding reproductive physiology and early life stages (ELS). Although research over the past 15 years has documented diverse OA effects, substantial knowledge gaps persist.
Rebecca J. Bridge, Benjamin T. McClelland, Silvana N. R. Birchenough, Martina H. Stiasny   +3 more
wiley   +1 more source

The Effect of Certain Feedstuffs on the Flavor, Albumen Condition and Yolk Color of Eggs

Poultry Science, 1945
Abstract In recent years much investigation has been carried out to determine the effect of feed practices on interior egg quality. Much of this work has been on thickness of albumen, color of yolk, and storage qualities. Very little information is available on the matter of objectionable odors and flavors as affected by feeding.
John H. Vondell, James N. Putnam
openaire   +1 more source

Aerobic scope is sustained through a heatwave in juvenile Atlantic salmon (Salmo salar)

Journal of Fish Biology, EarlyView.
Abstract Aquatic ectotherms are vulnerable to heatwave‐induced physiological stress, which arises from increased energy demands and reduced dissolved oxygen content in warmer waters. Understanding thermal physiology is critical for predicting how commercially and ecologically important populations could be affected by the increasing risk of rising ...
Lucy Cotgrove, Sergey Morozov, Miika Raitakivi, Evan Sala, Jenni M. Prokkola   +4 more
wiley   +1 more source

Kualitas Jenis Gula Pada Proses Pembuatan Cured Egg Yolk Ditinjau Dari Kadar Air, Water Activity, Kemasiran Dan Warna

, 2023
Cured egg yolk adalah suatu produk olahan yang belum umum di masyarakat indonesia. cured ygg yolk pada dasarnya mirip dengan pembuatan telur asin, namun pembuatannya hanya menggunakan kuning telur untuk diawetkan dengan pemeraman secara kering di ...
Dr. Ir. Imam Thohari, MP., IPM., ASEAN Eng, Prasetya, Madani   +1 more
core  

Yolk Color Characteristics, Xanthophyll Availability, and a Model System for Predicting Egg Yolk Color Using Beta-Apo-8′-Carotenal and Canthaxanthin

Poultry Science, 1978
Abstract The egg yolk pigmenting ability of beta-apo-8′-carotenaI and canthaxanthin was evaluated using reflectance colorimetry to both describe the color and determine relative biological availability. Laying hens, previously depleted of xanthophylls, were fed diets containing 0, 2.2, 4.4, 8.8, and 17.6 mg/kg, of each of the two xanthophylls, in a 5
D.L. FLETCHER, R.H. HARMS, D.M. JANKY
openaire   +1 more source

Reproductive behaviour of the ocean triggerfish Canthidermis sufflamen (Tetraodontiformes: Balistidae) in the shallow waters of the marine‐protected area of El Hierro Island (Canary Islands)

Journal of Fish Biology, EarlyView.
Abstract The abundance of Canthidermis sufflamen has increased worldwide, including around the Canary Islands, due to global ocean warming. The reproductive behaviour of this species was studied within a marine‐protected area (MPA) and its adjacent areas off the island of El Hierro (Canary Islands).
Alberto Rodríguez‐Díaz, Raül Triay‐Portella, José A. González, José G. Pajuelo   +3 more
wiley   +1 more source

Effect of Syzygium cumini leaves on laying hens performance and egg quality

Anais da Academia Brasileira de Ciências
The aim of this study was to evaluate the effect of Syzygium cumini leaves (SCL) in laying hens diets on productive performance, egg quality and lipid oxidation of yolk.
EDNARDO R. FREITAS, DANILO R. FERNANDES, DAVYD H. SOUZA, FRANCISCO D.T. DANTAS, REBECA C. SANTOS, GILSON B. OLIVEIRA, CARLOS EDUARDO B. CRUZ, NÁDIA M. BRAZ, LORENA F. CÂMARA, GERMANO A.J. NASCIMENTO, PEDRO H. WATANABE   +10 more
doaj   +1 more source

Ultrasonography as a non‐invasive technique to assess the effects of diet on the ovaries of female European seabass (Dicentrarchus labrax)

Journal of Fish Biology, EarlyView.
Abstract Broodstock management in aquaculture aims to optimise larval production to meet farm demand, which requires precise monitoring of the reproductive cycle. Traditional methods such as histology often require killing of fish, making them unsuitable for monitoring reproductive dynamics at fish level.
Joaquim Tomàs‐Ferrer, Irene Moro‐Martínez, Enrique Massutí‐Pascual, Amàlia Grau, Miquel Palmer   +4 more
wiley   +1 more source

Effects of Age, Housing Environment, and Strain on Physical Egg Quality Parameters of Laying Hens [PDF]

Brazilian Journal of Poultry Science
This study examined the effects of age, housing environment, and strain (Lohmann Sandy (LS) and Lohmann LSL Classic (LW)) on egg quality traits. Deep litter (DL), free access to outdoor Mentha piperita (MP), Petroselinum crispum (PC), and Medicago sativa
B Tainika, A Şekeroğlu, A Akyol, YE Şentürk, SH Abaci, M Duman   +5 more
doaj   +1 more source