Effects of dietary glycine betaine on growth and pork quality of finishing pigs.
作者： Han Sul Yang , Jeong Ill Lee , Seon Tea Joo , Gu Boo Park
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摘要: This study was carried out to compare the growth performance and quality properties of pork from finishing pigs fed different levels betaine. A total 120 female (Landrace×Yorkshire×Duroc) were either a control commercial diet or supplemented with 2, 4 6% betaine for 31 days. The average daily feed intake (ADFI) 2% lower than other treatment groups. gain (ADG) diets significantly higher (p 0.05). Dietary supplementation decreased cholesterol concentrations in blood, increased saturated fatty acid unsaturated muscle. Pigs had loin It concluded that dietary can improve reduce blood concentrations. also produced detectable lion (Key Words : Betaine, Growth Performance, Muscle Types, Betaine Concentration, Pork Quality, Pig)
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