Dietary supplementation with orange pulp (Citrus sinensis) improves egg yolk oxidative stability in laying hens

Goliomytis, Michael; Kostaki, A.; Avgoulas, G.; Lantzouraki, Dimitra Z.; Siapi, Eleni; Zoumpoulakis, Panagiotis; Simitzis, Panagiotis; Deligeorgis, Stelios G.

doi:10.1016/j.anifeedsci.2018.07.015

Cited by 18 publications

(16 citation statements)

References 25 publications

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“…Our results are in partial agreement with Murao et al [12], who detected a reduced DP in broilers fed with citrus pulp at the level of 10%, but not at 5%, of the diet. On the other hand, in the aforementioned study, the broiler performance was deteriorated because of the high-fiber content of the citrus pulp used (insoluble and soluble fiber contents more than 30%), whereas, in the present study, the fiber content of the orange pulp was much lower, at 10.1% [28], and the performance traits were unaffected by the OP supplementation. The broiler performance in the present study was also not influenced by the dietary supplementation with organic Se, which is in agreement with a number of studies related to organic selenium supplementation in broiler chickens, at dosages ranging from 0.1 to 0.5 ppm [35][36][37][38][39].…”

Section: Discussioncontrasting

confidence: 68%

“…An inclusion rate of 0.15 ppm for the Se was selected by taking into consideration that the maximum inclusion rate in broiler diets is legally limited to 0.50 ppm in the European Union, and the mineral and vitamin premix already provided 0.35 ppm of Se. The dried OP contents in the hesperidin and naringin were determined at 8.52 and 0.0223 g/kg OP, respectively [28]. Subsequently, the hesperidin and naringin contents of the experimental finisher diets were estimated at 0.426 and 0.001 g/kg, respectively.…”

Section: Birds and Dietsmentioning

confidence: 99%

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Dietary Orange Pulp and Organic Selenium Effects on Growth Performance, Meat Quality, Fatty Acid Profile, and Oxidative Stability Parameters of Broiler Chickens

et al. 2022

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In this study, orange pulp (OP) and/or organic Se were fed to broilers in order to investigate their effects on the performance, behavior, breast meat quality, and oxidative stability. A total of 240 chicks were allocated to four groups: a control group; an OP group, fed with OP at 50 g/kg of diet; a Se group, fed with organic Se at 0.15 ppm; and an OP + Se group, fed with OP and organic Se at 50 g/kg and 0.15 ppm, respectively. The selenium and OP + Se groups showed improved meat oxidative stability during frozen storage from 90 to 210 days (p < 0.05), whereas the performance and meat quality were unaffected by the dietary treatments (p > 0.05), apart from a reduction in the meat pH and the dressing percentage in the OP-supplemented groups (p < 0.05). A synergistic action between OP and Se was observed for the meat oxidative stability. The polyunsaturated fatty acid (FA) and α-linolenic acid (ALA) contents in the breast meat lipid fractions were increased in the OP groups (p < 0.05). Dietary intervention did not affect the feeding or drinking behaviors of the broilers (p > 0.05). The dietary supplementation of broiler chickens with the citrus industry byproduct orange pulp at 50 g/kg, along with organic Se at 0.15 ppm, beneficially improves the meat oxidative stability and the meat nutritional value, with no negative side effects on the performance or the meat quality.

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Section: Discussioncontrasting

confidence: 68%

Section: Birds and Dietsmentioning

confidence: 99%

Dietary Orange Pulp and Organic Selenium Effects on Growth Performance, Meat Quality, Fatty Acid Profile, and Oxidative Stability Parameters of Broiler Chickens

et al. 2022

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“…Grape ( Vitis vinifera ) pomace flour 30 g/kg diet when supplied to heat‐stressed layer hens revealed elevation of laid eggs%, lowered yolk and albumen pH, decreased egg lipid oxidation, lowered in caproic contents, butyric and margaric fatty acids (Reis et al, 2019). Goliomytis et al (2018) supplied dried orange pulp ( Citrus sinensis ) to laying hens in a 90 g/kg diet dosage and observed a marked increase in egg yolk oxidative stability and lowered feed intake. Still, egg quality was negatively affected, which expressed as decreased weight of eggs, reduced eggshell%, decreased eggshell thickness and strength reduced orange yolk colour intensity.…”

Section: Polyphenols Impact On Laying Hens' Performancementioning

confidence: 99%

Impacts of polyphenols on laying hens' productivity and egg quality: A review

El‐Hack

Salem

Khafaga

et al. 2022

Animal Physiology Nutrition

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There has been a rapid increase in the world's output of main poultry products (meat and eggs). This reflects customer desire for these high‐quality and safe products and the comparatively low price. Recently, natural feed additives, plants and products have been increasingly popular in the poultry and livestock industries to maintain and improve their health and production. Polyphenols are a type of micronutrient that is plentiful in our diet. They are phytochemicals that have health benefits, notably cardiovascular, cognitive function, antioxidant, anti‐mutagenic, anti‐inflammatory, antistress, anti‐tumour, anti‐pathogen, detoxification, growth‐promoting and immunomodulating activities. On the other hand, excessive polyphenol levels have an unclear and sometimes negative impact on gastrointestinal tract health, nutrient digestion, digestive enzyme activity, vitamin, mineral absorption, laying hens performance and egg quality. As a result, this review illuminated polyphenols' various sources, classifications, biological activities, potential usage restrictions and effects on poultry, layer productivity and egg external and internal quality.

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“…Efecto de la inclusión de cuatro niveles de harina de cáscara de naranja (0, 5, 10 y 15%) y de harina de cascarón de huevo (0, 1, 2 y 3%) en la dieta para codornices sobre la calidad física del huevo (n= 111) y colorimetría de la yema (n = 56). Resultados similares fueron reportados por Goliomytis et al, (2018), quienes registraron valores superiores de b* en la yema, al suplementar gallinas de postura con 9% de harina de cáscara seca de cítricos.…”

Section: Resultados Y Discusiónunclassified

Efecto de la adición de harina de cáscara de naranja y cascarón de huevo a dietas de codornices japonesas

Rodríguez

Barragán

Aguilar

et al. 2022

ALPA

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Japanese quail is a species with great productive potential, requiring a diet balanced in energy and nutrient to meet the nutritional requirements. Conventional diets use mostly grains as energy sources, oilseed meals as the main source of amino acids, and limestone as source of calcium. The objective of the present study was to evaluate the nutritive value of dried citrus peel meal (HCN), and eggshell meal (HCH), to be used as unconventional sources of energy and calcium for balanced diets for laying quails. Combined inclusion of 0, 5 and 10% dried citrus pulp and 0, 1, and 2 % of eggshell meal did not affect daily intake nor feed conversion rate of laying quails, though it has positive effects on pigmentation of yolk.

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Dietary supplementation with orange pulp (Citrus sinensis) improves egg yolk oxidative stability in laying hens

Cited by 18 publications

References 25 publications

Dietary Orange Pulp and Organic Selenium Effects on Growth Performance, Meat Quality, Fatty Acid Profile, and Oxidative Stability Parameters of Broiler Chickens

Dietary Orange Pulp and Organic Selenium Effects on Growth Performance, Meat Quality, Fatty Acid Profile, and Oxidative Stability Parameters of Broiler Chickens

Impacts of polyphenols on laying hens' productivity and egg quality: A review

Efecto de la adición de harina de cáscara de naranja y cascarón de huevo a dietas de codornices japonesas

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