Yıl: 2006 Cilt: 30 Sayı: 5 Sayfa Aralığı: 457 - 463 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines

Öz:
Bu araştırma formaldehit ile işleme tabi tutulmuş soya küspesinin rumen fermantasyonu, mikrobiyal protein sentezi korunmuş protein (by-pass protein) miktarı ve ince bağırsaklarda amino asit emilimi üzerine etkilerini incelemek amacıyla yapılmıştır. Araştırmada hayvan materyali olarak, rumen duodenal ve ileal kanül takılmış 4 adet 1 yaşlı morkaraman koç kullanılmıştır. Yem materyali olarak günlük 800 g kuru yonca ve ağırlıklarının %8'i oranında su ve ham protein miktarlarının % 0, 0,3, 0,6 ve 0,9 düzeyinde saf formaldehit içeren solüsyonlarla işleme tabi tutulmuş 100 g soya küspesi verilmiştir. Duodenuma geçen günlük ham protein miktarı formaldehit işleminden etkilenmezken, günlük mikrobiyal ham protein miktarı özellikle % 0,3 ve 0,6 formaldehitli gruplarda azalmıştır (P < 0,05). Duodenum ve ileum ADF ve NDF sindirimleri bakımından gruplar arasında farklılık olmamıştır. Özellikle % 0,3 ve 0,6 düzeyinde uygulanan formaldehit işlemi duodenumdan esansiyel amino asitlerin (arjinin, histidin, löysin, metionin, fenilalanin ve valin) ve nonesansiyel amino asitlerin (alanin, aspartic asit) emilimini önemli derecede artırırken, tirozin emilimini azaltmıştır (P < 0,05). Esansiyel (löysin, valin) ve nonesansiyel amino asitlerin (serin, tirozin) ileumdan emilimi formaldehit uygulaması ile önemli derecede artmıştır (P < 0,05). Duodenumdan günlük toplam esansiyel amino asit emilimi de formaldehit uygulaması ile önemli derecede artırmıştır (P < 0,05). Sonuç olarak, % 0,3 ve % 0,6 formaldehit muamelesi soya küspesinin biyoyararlanilabilirliğini artırmıştır
Anahtar Kelime: soya küspesi ham protein aspartik asit amino asitler lif valin kimyasal işlemler biyoyararlanım intestinal emilim sindirilebilirlik metiyonin koç onikiparmak bağırsağı esansiyel olmayan amino asitler korunmuş protein formaldehit tek hücre proteini rumen fermentasyonu koyun alanin tirosin arginin fenilalanin serin ileum ince bağırsak histidin uçucu amino asitler

Konular: Ziraat Mühendisliği

Formaldehit ile işlem görmüş soya küspesinin rumende korunmuş protein miktarı ve ince bağırsaklarda aminoasit emilimi üzerine etkisi

Öz:
This study was conducted to determine the effects of soybean meal (SBM) treated with formaldehyde on rumen fermentation pattern, microbial protein synthesis, amount of by-pass protein, and amino acid absorption from small intestines. Four 1-year-old rams with ruminal, duodenal, and ileal cannulas were fed 800 g of dry clover plus a concentrate mixture containing 100 g of SBM treated with 0%, 0.3%, 0.6%, and 0.9% formaldehyde. The amount of crude protein passed through the duodenum was not affected by the formaldehyde treatment; however, the amount of microbial protein decreased in rams fed with SBM treated with both 0.3% and 0.6% formaldehyde (P < 0.05). Digestibility of acid detergent fibre (ADF) and neutral detergent fibre (NDF) in the duodenum and ileum did not differ by treatments. In the rams fed SBM treated with both 0.3% and 0.6% formaldehyde, absorbability of arginine, histidine, leucine, methionine, phenylalanine, and valine (essential amino acids), as well as alanine and aspartic acid (non-essential amino acids) significantly increased, whereas tyrosine absorbability notably decreased (P < 0.05). Formaldehyde treatment increased the absorbability of other essential amino acids (leucine and valine) and non-essential amino acids (serine and tyrosine) in the ileum (P < 0.05). Increasing the percentage of formaldehyde linearly increased total essential amino acid absorption in the duodenum (P < 0.05). In conclusion, 0.3% and 0.6% formaldehyde treatment enhanced the bioavailability of protein in SBM.
Anahtar Kelime: protected protein formaldehyde single cell protein rumen fermentation sheep alanine tyrosine arginine phenylalanine serine ileum small intestine histidine essential amino acids soyabean oilmeal crude protein aspartic acid amino acids fibre valine chemical treatment bioavailability intestinal absorption digestibility methionine rams duodenum nonessential amino acids

Konular: Ziraat Mühendisliği
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA YÖRÜK M, AKSU T, GÜL M, BOLAT B (2006). The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. , 457 - 463.
Chicago YÖRÜK MEHMET AKİF,AKSU Taylan,GÜL MEHMET,BOLAT Bülent The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. (2006): 457 - 463.
MLA YÖRÜK MEHMET AKİF,AKSU Taylan,GÜL MEHMET,BOLAT Bülent The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. , 2006, ss.457 - 463.
AMA YÖRÜK M,AKSU T,GÜL M,BOLAT B The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. . 2006; 457 - 463.
Vancouver YÖRÜK M,AKSU T,GÜL M,BOLAT B The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. . 2006; 457 - 463.
IEEE YÖRÜK M,AKSU T,GÜL M,BOLAT B "The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines." , ss.457 - 463, 2006.
ISNAD YÖRÜK, MEHMET AKİF vd. "The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines". (2006), 457-463.
APA YÖRÜK M, AKSU T, GÜL M, BOLAT B (2006). The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. Turkish Journal of Veterinary and Animal Sciences, 30(5), 457 - 463.
Chicago YÖRÜK MEHMET AKİF,AKSU Taylan,GÜL MEHMET,BOLAT Bülent The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. Turkish Journal of Veterinary and Animal Sciences 30, no.5 (2006): 457 - 463.
MLA YÖRÜK MEHMET AKİF,AKSU Taylan,GÜL MEHMET,BOLAT Bülent The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. Turkish Journal of Veterinary and Animal Sciences, vol.30, no.5, 2006, ss.457 - 463.
AMA YÖRÜK M,AKSU T,GÜL M,BOLAT B The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. Turkish Journal of Veterinary and Animal Sciences. 2006; 30(5): 457 - 463.
Vancouver YÖRÜK M,AKSU T,GÜL M,BOLAT B The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines. Turkish Journal of Veterinary and Animal Sciences. 2006; 30(5): 457 - 463.
IEEE YÖRÜK M,AKSU T,GÜL M,BOLAT B "The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines." Turkish Journal of Veterinary and Animal Sciences, 30, ss.457 - 463, 2006.
ISNAD YÖRÜK, MEHMET AKİF vd. "The effect of soybean meal treated with formaldehyde on amount of protected protein in the rumen and absorption of amino acid from small intestines". Turkish Journal of Veterinary and Animal Sciences 30/5 (2006), 457-463.