BibTex RIS Kaynak Göster

Süt ineklerinde 2-Hydroxy-4-(methylthio) butanoik asit izopropil esteri'nin süt verimi ve kompozisyonu üzerine etkileri

Yıl 2016, Cilt: 63 Sayı: 3, 311 - 315, 01.09.2016

Öz

Bu çalışmada süt sığırlarında metiyonin kaynağı olarak 2-Hydroxy-4-(methylthio) butanoik asit izopropil esteri (HMBi)' nin süt verimi ve kompozisyonu üzerine olan etkileri incelenmiştir. Ankara’nın Kızılcahamam ilçesinde bulunan Per çiftliğinde yürütülen çalışma 8 hafta sürdürülmüştür. Bu amaçla toplam 30 adet süt ineği, her birinde 10’ar inek bulunan birbirine benzer 3 gruba ayrılmıştır. Kontrol grubu olarak beslenen birinci gruptaki ineklerin yemlerine ilave bir metiyonin kaynağı eklenmemiştir. Pozitif kontrol grubu olarak beslenen ikinci grubun yemine, inek başına günlük 330 g, metiyonin sağlamak için mısır gluteni ilave edilmiştir. Deneme grubu olarak beslenen üçüncü grubun yemine ise inek başına günlük 44 g HMBi ilave edilmiştir. Süt verimi ve süt bileşimi açısından gruplar arasında bir fark görülmemiştir. Ancak istatistik bakımından önemli olmasa bile ineklerin % 4 yağa göre düzeltilmiş günlük süt verimleri, mısır gluteni ve HMBi ilave edilen gruplarda kontrol grubuna kıyasla sırası ile 1.86 ve 1.39 kg daha yüksek bulunmuştur. Aynı şekilde yemlerine mısır gluteni ve HMBi ilave edilen gruplara ait ineklerden elde edilen günlük süt kuru madde miktarı kontrol grubuna göre sırası ile 188.32 ve 70.66 g, süt yağı ise sırasıyla 111.56 ve 98.71 g daha yüksek bulunmuştur. Sonuç olarak mısır gluteni veya HMBi kullanımı ile düzeltilmiş süt veriminde istatistik öneme sahip olmamakla birlikte sayısal artış sağlanmıştır

Kaynakça

  • A.O.A.C. (1990): Official methods of analysis of the association of official analytical chemists. 14. Ed, Virginia, USA.
  • Armentano LE, Bertics SJ, Ducharme GA (1997): Response of lactating cows to methionine or methionine plus lysine added to high protein diets based on alfalfa and heated soybeans. J Dairy Sci, 80, 1194-1199.
  • Belasco IJ (1972): Stability of methionine hydroxy analog in rumen fluid and its conversion in vitro to methionine by calf liver and kidney. J Dairy Sci, 55, 775-784.
  • Bhargava PK, Otterby DE, Murphy JM, et al. (1977): Methionine hydroxy analog in diets for lactating cows. J Dairy Sci, 60, 1594-1604.
  • Dupuis L, Saunderson CL, Puigserver A, et al. (1989): Oxidation methylthiobutanoic acid stereoisomers in chicken tissues. Br J of Nutr, 62, 63-75. and 2-hydroxy 4
  • Garnsworthy PC, Wiseman j (2004): Recent advances in animal nutrition., Robert JC. Metabolizable methionine optimization of dariy cow rations. 13, 223-254. Nottingham University press United Kingdom.
  • Hindle VA, Kan CA, Robert CJ, et al. (2008): Effect of the isopropylester of the hydroxylated analogue of methionin (HMBi) on feed intake and performance of dairy cowa in early lactation. J Dairy Sci, 89, (Suppl. 1), 401.
  • Holter JB, Kim CW, Colovos NF (1971): Methionine hydroxy analog for lactating dairy cows. J Dairy Sci, 55, 460-465.
  • Huber JT, Emery RS, Bergen WG, et al. (1984): Influences of methionine hydroxy analog on milk and milk fat protduction, blood serum lipids, and plasma amino acids. J Dairy Sci 67, 2525-2531.
  • Hutjens MF, Schultz LH (1971): Addition of soybeans or methionin analog to high-concentrate rations for dairy cows. J Dairy Sci, 54, 1637-1644.
  • Jurjanz S, Rober JC, Laurent F (2006): Effects of the isopropylester of the hydroxylated analogue of methionine (HMBi) on production performance of dairy cows in early lactation. In:Proceeding (p. 75-76). Jr Anim Scn, 84, Presented at American dairy Science Association- American Society of Animal Science 2006 Joint annual Meeting, Minneapolis, USA (2006-06-09 - 2006-06-13). Champaign, USA: ASAS - American Society of Animal Science.
  • Lundquist RG, Linn JG, Otterby DE (1983): İnfluence of dietary energy and protein on yield and composition of milk from cows fed methionine hydroxy analog. J Dairy Sci, 66, 475-491.
  • Lundquist RG, Otterby DE, Linn JG (1985): Influence of three concentrations of DL-methionine or methionine hydroxy analog on milk yield and milk composition. J Dairy Sci, 68, 3350-3354.
  • Mc collum MQ, Vazquez-annon M, Dibner JJ, et al. (2000): Absorption of 2-hydroxy-4-(methylthio) butanoic acid by isolated sheep ruminal and omasal epithelia. J Dairy Sci, 78, 1078-1083.
  • Noftsger S, St-Pierre NR, Sylvester JT (2005): Determination of rumen degradability and ruminal effects of three sources of methionine in lactating cows. J Dairy Sci, 88, 223-237.
  • Olson HH, Grubaugh KP (1973): Effect of methionine hydroxy analog feeding on yield and composition of bovine milk. J Dairy Sci, 57, 695-697.
  • Papas AM, Vicini JL, Clark JH, et al. (1984): Effect of rumen -protected methionine on plasma free amino acids and production by dairy cows. J Nutr, 114, 2221-1117.
  • Patton RA, Mc carthy RD, Griel, JR (1969): Observations on rumen fluid, blood serum and milk lipids of cows fed methionine hydroxy analog. J Dairy Sci, 53, 776-780.
  • Piepenbrink MS, Marr AL, Waldron MR, et al. (2004): Feeding periparturient dairy cows improves milk production but not hepatic metabolism. J Dairy Sci, 87, 1971-1084.
  • Robert JC, Etave G, D’Alfonso T, et al. (2001): A blood

Effects of supplementation with 2-hydroxy-4-(methylthio)-butanoic acid isopropyl ester on milk yield and composition of lactating dairy cows

Yıl 2016, Cilt: 63 Sayı: 3, 311 - 315, 01.09.2016

Öz

The main objective of this trial was to determine the efficacy of a methionine supplement, 2-hydroxy-4(methylthio)-butaonic acid’s isopropyl ester (HMBi), on milk yield and milk composition of dairy cow. Trial was carried for 8 weeks in Per Farm, Kızılcahamam-Ankara. Trial design includes 3 different groups (control, positive control and trial group) each containing 10 animals and totally 30 animals were used for this experiment. Animals in the control group were fed on a diet which is not supplemented with any methionine source. In the positive control group, animals were fed a diet which is incorporated with corn gluten in order to provide 330 g methionine per cow each day. Animals in the trial group were offered a diet which is fortified with 44 g HMBi for each cow per day. Neither milk yield nor milk composition (protein, lactose, fat, solids-not-fat, total solids) was not affected significantly by supplementation HMBi or corn gluten meal. The 4% fat-corrected milk and milk total solids of the cows in the gluten meal and HMBi supplemented groups were numerically higher than those of the cows in the control group (1.86 - 1.39 kg/d -188.32 - 70.66 g/d, respectively). Milk fat yield of the cows in the gluten meal and HMBi supplemented groups was numerically (111.56 - 98.71 g/d respectively) higher than those the control group. In conclusion, corn gluten meal or HMBi supplementation can numerically increase milk production

Kaynakça

  • A.O.A.C. (1990): Official methods of analysis of the association of official analytical chemists. 14. Ed, Virginia, USA.
  • Armentano LE, Bertics SJ, Ducharme GA (1997): Response of lactating cows to methionine or methionine plus lysine added to high protein diets based on alfalfa and heated soybeans. J Dairy Sci, 80, 1194-1199.
  • Belasco IJ (1972): Stability of methionine hydroxy analog in rumen fluid and its conversion in vitro to methionine by calf liver and kidney. J Dairy Sci, 55, 775-784.
  • Bhargava PK, Otterby DE, Murphy JM, et al. (1977): Methionine hydroxy analog in diets for lactating cows. J Dairy Sci, 60, 1594-1604.
  • Dupuis L, Saunderson CL, Puigserver A, et al. (1989): Oxidation methylthiobutanoic acid stereoisomers in chicken tissues. Br J of Nutr, 62, 63-75. and 2-hydroxy 4
  • Garnsworthy PC, Wiseman j (2004): Recent advances in animal nutrition., Robert JC. Metabolizable methionine optimization of dariy cow rations. 13, 223-254. Nottingham University press United Kingdom.
  • Hindle VA, Kan CA, Robert CJ, et al. (2008): Effect of the isopropylester of the hydroxylated analogue of methionin (HMBi) on feed intake and performance of dairy cowa in early lactation. J Dairy Sci, 89, (Suppl. 1), 401.
  • Holter JB, Kim CW, Colovos NF (1971): Methionine hydroxy analog for lactating dairy cows. J Dairy Sci, 55, 460-465.
  • Huber JT, Emery RS, Bergen WG, et al. (1984): Influences of methionine hydroxy analog on milk and milk fat protduction, blood serum lipids, and plasma amino acids. J Dairy Sci 67, 2525-2531.
  • Hutjens MF, Schultz LH (1971): Addition of soybeans or methionin analog to high-concentrate rations for dairy cows. J Dairy Sci, 54, 1637-1644.
  • Jurjanz S, Rober JC, Laurent F (2006): Effects of the isopropylester of the hydroxylated analogue of methionine (HMBi) on production performance of dairy cows in early lactation. In:Proceeding (p. 75-76). Jr Anim Scn, 84, Presented at American dairy Science Association- American Society of Animal Science 2006 Joint annual Meeting, Minneapolis, USA (2006-06-09 - 2006-06-13). Champaign, USA: ASAS - American Society of Animal Science.
  • Lundquist RG, Linn JG, Otterby DE (1983): İnfluence of dietary energy and protein on yield and composition of milk from cows fed methionine hydroxy analog. J Dairy Sci, 66, 475-491.
  • Lundquist RG, Otterby DE, Linn JG (1985): Influence of three concentrations of DL-methionine or methionine hydroxy analog on milk yield and milk composition. J Dairy Sci, 68, 3350-3354.
  • Mc collum MQ, Vazquez-annon M, Dibner JJ, et al. (2000): Absorption of 2-hydroxy-4-(methylthio) butanoic acid by isolated sheep ruminal and omasal epithelia. J Dairy Sci, 78, 1078-1083.
  • Noftsger S, St-Pierre NR, Sylvester JT (2005): Determination of rumen degradability and ruminal effects of three sources of methionine in lactating cows. J Dairy Sci, 88, 223-237.
  • Olson HH, Grubaugh KP (1973): Effect of methionine hydroxy analog feeding on yield and composition of bovine milk. J Dairy Sci, 57, 695-697.
  • Papas AM, Vicini JL, Clark JH, et al. (1984): Effect of rumen -protected methionine on plasma free amino acids and production by dairy cows. J Nutr, 114, 2221-1117.
  • Patton RA, Mc carthy RD, Griel, JR (1969): Observations on rumen fluid, blood serum and milk lipids of cows fed methionine hydroxy analog. J Dairy Sci, 53, 776-780.
  • Piepenbrink MS, Marr AL, Waldron MR, et al. (2004): Feeding periparturient dairy cows improves milk production but not hepatic metabolism. J Dairy Sci, 87, 1971-1084.
  • Robert JC, Etave G, D’Alfonso T, et al. (2001): A blood
Toplam 20 adet kaynakça vardır.

Ayrıntılar

Diğer ID JA33BF29TB
Bölüm Araştırma Makalesi
Yazarlar

Alper Çağlayan

Adnan Şehu

Yayımlanma Tarihi 1 Eylül 2016
Yayımlandığı Sayı Yıl 2016Cilt: 63 Sayı: 3

Kaynak Göster

APA Çağlayan, A., & Şehu, A. (2016). Effects of supplementation with 2-hydroxy-4-(methylthio)-butanoic acid isopropyl ester on milk yield and composition of lactating dairy cows. Ankara Üniversitesi Veteriner Fakültesi Dergisi, 63(3), 311-315.
AMA Çağlayan A, Şehu A. Effects of supplementation with 2-hydroxy-4-(methylthio)-butanoic acid isopropyl ester on milk yield and composition of lactating dairy cows. Ankara Univ Vet Fak Derg. Eylül 2016;63(3):311-315.
Chicago Çağlayan, Alper, ve Adnan Şehu. “Effects of Supplementation With 2-Hydroxy-4-(methylthio)-Butanoic Acid Isopropyl Ester on Milk yield and Composition of Lactating Dairy Cows”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 63, sy. 3 (Eylül 2016): 311-15.
EndNote Çağlayan A, Şehu A (01 Eylül 2016) Effects of supplementation with 2-hydroxy-4-(methylthio)-butanoic acid isopropyl ester on milk yield and composition of lactating dairy cows. Ankara Üniversitesi Veteriner Fakültesi Dergisi 63 3 311–315.
IEEE A. Çağlayan ve A. Şehu, “Effects of supplementation with 2-hydroxy-4-(methylthio)-butanoic acid isopropyl ester on milk yield and composition of lactating dairy cows”, Ankara Univ Vet Fak Derg, c. 63, sy. 3, ss. 311–315, 2016.
ISNAD Çağlayan, Alper - Şehu, Adnan. “Effects of Supplementation With 2-Hydroxy-4-(methylthio)-Butanoic Acid Isopropyl Ester on Milk yield and Composition of Lactating Dairy Cows”. Ankara Üniversitesi Veteriner Fakültesi Dergisi 63/3 (Eylül 2016), 311-315.
JAMA Çağlayan A, Şehu A. Effects of supplementation with 2-hydroxy-4-(methylthio)-butanoic acid isopropyl ester on milk yield and composition of lactating dairy cows. Ankara Univ Vet Fak Derg. 2016;63:311–315.
MLA Çağlayan, Alper ve Adnan Şehu. “Effects of Supplementation With 2-Hydroxy-4-(methylthio)-Butanoic Acid Isopropyl Ester on Milk yield and Composition of Lactating Dairy Cows”. Ankara Üniversitesi Veteriner Fakültesi Dergisi, c. 63, sy. 3, 2016, ss. 311-5.
Vancouver Çağlayan A, Şehu A. Effects of supplementation with 2-hydroxy-4-(methylthio)-butanoic acid isopropyl ester on milk yield and composition of lactating dairy cows. Ankara Univ Vet Fak Derg. 2016;63(3):311-5.