Performance and Egg Quality Characteristics of Laying Birds Fed Diets Containing Rice Bran with and Without Yeast Supplementation

Abubakar, Adamu Abdul; Tukur, HM; Sekoni, A. A.; Hassan, W.A.

doi:10.3923/ajas.2007.1.9

Cited by 12 publications

(12 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the present study mortality was not treatment related. These data are consistent with the findings of researchers (1,12,23,31,34) involving laying hens fed diets supplemented with yeast and yeast products.…”

Section: Discussionsupporting

confidence: 82%

“…Similar results have also been obtained by some researchers (1,20,23). However some researchers (5,12,28) have reported considerable improvement in egg production in poultry fed MOS and YCW.…”

Section: Discussionsupporting

confidence: 80%

“…Similar to the present experiment some researchers have found that Means within a row followed by the different superscripts differ significantly (P < 0.05). yeast and yeast products supplementation had no effect on egg weight in laying hens (1,10,12,18,20,34). In contrast, others reported that egg weight increased by the dietary supplementation of yeast and yeast products (4,17,31,32).…”

Section: Discussionmentioning

confidence: 99%

See 2 more Smart Citations

Effects of dietary yeast cell wall on performance, egg quality and humoral immune response in laying hens

YALÇIN

2014

Ankara Üniversitesi Veteriner Fakültesi Dergisi

View full text Add to dashboard Cite

Summary:The objective of this study was to determine the effects of dietary yeast cell wall (YCW) on performance, egg quality, some blood parameters and humoral immune response of laying hens during 26 wks period. For this purpose a total of 225 Hyline Brown laying hens, 39 wks of age, were allocated to one control group and four treatment groups. Basal diet was supplemented with YCW derived from bakers yeast Saccharomyces cerevisiae (InteMOS) at the level of 1, 2, 3 and 4 g/kg in the diets of the first, second, third and fourth treatment groups, respectively. Dietary treatments did not significantly affect body weight, feed intake, egg production, egg weight, feed conversion, and egg internal and external quality characteristics. YCW supplementation at the level of 1 and 2 g/kg decreased egg yolk cholesterol level as mg per g yolk (P < 0.05). Blood serum levels of cholesterol and triglyceride were decreased with the dietary inclusion of YCW at the level of 2, 3 and 4 g/kg (P < 0.01). Dietary YCW supplementation increased antibody titres to SRBC (P < 0.01). As a result dietary YCW at the level of 1 and 2 g/kg had beneficial effects in the production of low cholesterol eggs and improvement in humoral immunity response.Key words: Egg quality, immune response, laying hen, performance, yeast cell wall.Yumurta tavuğu rasyonlarına maya hücre duvarı ilavesinin performans, yumurta kalitesi ve humoral immun yanıt üzerine etkileri Özet: Bu araştırma, yumurta tavuğu rasyonlarına maya hücre duvarı ilavesinin 26 hafta süreyle performans, yumurta kalitesi, bazı kan parametreleri ve humoral immun yanıt üzerine etkilerini belirlemek amacıyla yapılmıştır. Bu amaçla 39 haftalık 225 adet Hyline kahverengi yumurta tavuğu 1 kontrol ve 4 deneme grubuna ayrılmıştır. Kontrol grubu rasyonuna ekmek mayası Saccharomyces cerevisiae (InteMOS)'den elde edilen maya hücre duvarı 1, 2, 3 ve 4 g/kg düzeylerinde ilave edilerek sırasıyla birinci, ikinci, üçüncü ve dördüncü deneme grupları rasyonları oluşturulmuştur. Rasyonlara maya hücre duvarı ilavesi canlı ağırlığı, yem tüketimini, yumurta verimini, yumurta ağırlığını, yemden yararlanmayı ve yumurta iç kalite ile dış kalite özelliklerini etkilememiştir. Maya hücre duvarının 1 ve 2 g/kg düzeylerinde ilavesi ile yumurta kolesterol düzeyi (mg/g yumurta sarısı) azalmıştır (P<0.05). Kan serumu kolesterol ve trigliserit düzeyleri rasyona 2, 3 ve 4 g/kg maya hücre duvarı ilavesi ile azalmıştır (P<0.01). Rasyona maya hücre duvarı ilavesi SRBC'ye karşı antikor titresini artırmıştır (P<0.01). Sonuç olarak rasyona 1 ve 2 g/kg düzeyinde maya hücre duvarı ilavesi düşük kolesterollü yumurta üretiminde ve humoral immun yanıtın gelişmesinde yararlı olacağı kanısına varılmıştır. Anahtar sözcükler: İmmun yanıt, maya hücre duvarı, performans, yumurta kalitesi, yumurta tavuğu.

show abstract

Section: Discussionsupporting

confidence: 82%

Section: Discussionsupporting

confidence: 80%

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

Effects of dietary yeast cell wall on performance, egg quality and humoral immune response in laying hens

YALÇIN

2014

Ankara Üniversitesi Veteriner Fakültesi Dergisi

View full text Add to dashboard Cite

show abstract

“…In agreement with this study, some researchers found that yeast and yeast products supplementation had no effect on egg weight in laying hens [3,8,24,25,33,34] . In contrast, others reported that egg weight was increased by dietary supplementation with yeast and yeast products [4,5,26] .…”

Section: Discussionsupporting

confidence: 75%

“…However feed intake, hen-day egg production, egg weight and feed conversion ratio were not affected by live yeast inclusion. Some researchers also reported that inactive yeast [3,5,6,24,25] and live yeast [8,10,25,26] had no effect on feed intake of hens. Similarly, some researchers observed that egg weight [9,27] and feed conversion ratio [8,10] were not affected by live yeast supplementation.…”

Section: Discussionmentioning

confidence: 99%

Yumurta Tavuğu Karma Yemlerine İnaktif Maya ve Canlı Maya İlavesinin Performans, Yumurta Kalite Özellikleri, Bazı Kan Parametreleri ve SRBC’ye Karşı Antikor Üretimi Üzerine Etkileri

Yalçın¹,

Şahin²,

Duyum³

et al. 2015

Kafkas Univ Vet Fak Derg

View full text Add to dashboard Cite

This study was carried out to determine the effects of dietary inactive yeast and live yeast on performance, egg quality traits, some blood parameters and antibody production to sheep red blood cell (SRBC) of laying hens during 16 weeks. A total of 96 Hyline Brown laying hens were allocated into one control group and three treatment groups each containing 24 hens. Each group had six replicate groups of 4 hens. A basal diet was supplemented with 1 g/kg inactive yeast (yeast autolysate, InteWall, Saccharomyces cerevisiae), 0.5 g/kg live yeast (InteSacc, Saccharomyces cerevisiae) and 1 g/kg inactive yeast + 0.5 g/kg live yeast in the diets of the first, second and third treatment groups, respectively. At the end of the study the results indicated that dietary treatments did not affect feed intake, interior and exterior egg quality characteristics. Dietary inactive yeast supplementation improved hen-day egg production (P=0.024) and feed conversion ratio (P=0.017) and decreased egg yolk cholesterol concentration (P=0.013). Antibody titers against SRBC and blood serum parameters were not affected by dietary treatments. The significant interaction was found in egg yolk cholesterol concentration (P=0.032) between inactive yeast and live yeast. As a result dietary inactive yeast at the level of 1 g/kg had beneficial effects in laying performance and in low cholesterol-egg production. Keywords: Blood characteristics, Egg quality, Inactive yeast, Live yeast, Performance Yumurta Tavuğu Karma Yemlerine İnaktif Maya ve Canlı Maya İlavesinin Performans, Yumurta Kalite Özellikleri, Bazı Kan Parametreleri ve SRBC'ye Karşı Antikor Üretimi Üzerine Etkileri ÖzetBu araştırma yumurta tavuğu karma yemlerine inaktif maya ve canlı maya ilavesinin performans, yumurta kalite özellikleri, bazı kan parametreleri ve koyun eritrositine karşı (SRBC) antikor üretimi üzerine etkilerini 16 hafta süreyle incelemek amacıyla yapılmıştır. Toplam 96 adet Hyline kahverengi yumurta tavuğu her biri 24 adet içeren bir kontrol grubu ve üç deneme grubuna ayrılmıştır. Gruplar her birinde 4 tavuk bulunan altı tekerrür grubu kapsayacak şekilde düzenlenmiştir. Bazal karma yeme 1 g/kg inaktif maya (maya otolizatı, InteWall, Saccharomyces cerevisiae), 0.5 g/kg canlı maya (InteSacc, Saccharomyces cerevisiae) ve 1 g/kg inaktif maya+0.5 g/kg canlı maya ilave edilerek sırasıyla birinci, ikinci ve üçüncü deneme grupları karma yemleri oluşturulmuştur. Deneme sonucunda gruplar arasında yem tüketimi ile iç ve dış yumurta kalite özellikleri bakımından farklılık gözlenmemiştir. Karma yeme inaktif maya ilavesi yumurta verimini (P=0.024) ve yemden yararlanma oranını (P=0.017) olumlu yönde etkilemiş ve yumurta kolesterol konsantrasyonunu ise (P=0.013) azaltmıştır. Gruplar arasında SRBC'ye karşı antikor üretimi ve kan serum parametreleri bakımından farklılık gözlenmemiştir. İnaktif maya ve canlı maya arasında yumurta sarısı kolesterol konsantrasyonu bakımından önemli interaksiyon (P=0.032) bulunmuştur. Sonuç olarak inaktif mayanın 1 g/kg düzeyinde karma yeme ilave edil...

show abstract

Effects of dietary yeast autolysate (Saccharomyces cerevisiae) on performance, egg traits, egg cholesterol content, egg yolk fatty acid composition and humoral immune response of laying hens

Yalçın

Cakin

Eltan³

et al. 2010

J. Sci. Food Agric.

View full text Add to dashboard Cite

show abstract

Performance and Egg Quality Characteristics of Laying Birds Fed Diets Containing Rice Bran with and Without Yeast Supplementation

Cited by 12 publications

References 8 publications

Effects of dietary yeast cell wall on performance, egg quality and humoral immune response in laying hens

Effects of dietary yeast cell wall on performance, egg quality and humoral immune response in laying hens

Yumurta Tavuğu Karma Yemlerine İnaktif Maya ve Canlı Maya İlavesinin Performans, Yumurta Kalite Özellikleri, Bazı Kan Parametreleri ve SRBC’ye Karşı Antikor Üretimi Üzerine Etkileri

Effects of dietary yeast autolysate (Saccharomyces cerevisiae) on performance, egg traits, egg cholesterol content, egg yolk fatty acid composition and humoral immune response of laying hens

Contact Info

Product

Resources

About