Bioefficacy of Lysine from L-lysine Sulfate and L-lysine??HCl for 10 to 20 kg Pigs
نویسندگان
چکیده
منابع مشابه
Bioefficacy of Lysine from L-lysine Sulfate and L-lysine⋅HCl for 10 to 20 kg Pigs
The objective of this study was to compare the bioefficacy of L-lysine sulfate relative to L-lysine⋅HCl for 10 to 20 kg pigs. Two experiments were conducted to determine the bioefficacy of the two sources of lysine using daily gain, feed conversion, plasma urea nitrogen and nitrogen retention as the response criteria. In experiment 1, 168 crossbred barrows (Landrace×Large White), weaned at 28±3...
متن کاملBioefficacy of L-lysine sulfate compared with feed-grade L-lysine-HCl in young pigs.
A pig growth assay was conducted to determine the relative biological value (RBV) of lysine from L-lysine sulfate compared with feed-grade L-lysine HCl. One hundred nursery pigs with an average initial BW of 9.5 +/- 1.5 kg were blocked by BW and gender and allotted randomly to five dietary treatments in five replicates of four pigs per pen. A corn-peanut meal diet containing 0.6% total lysine (...
متن کاملBioefficacy of L-lysine sulfate compared to feed grade lysine·HCl in young pigs
A pig growth assay was conducted to determine the relative biological value (RBV) of lysine from L-lysine sulfate relative to feed grade lysine·HCl. A maize-peanut meal diet containing 6.2 g/kg total lysine was supplemented with 2 levels (1 and 2 g/kg) of lysine from L-lysine·HCl or L-lysine sulfate. The RBV of L-lysine sulfate was determined using multiple regression slope-ratio methodology, w...
متن کاملDetermining the optimal lysine : calorie ratio for growth performance of 10 to 25 kg nursery pigs
Two studies were conducted to evaluate the effects of increasing dietary lysine and energy density on performance of Genetiporc nursery pigs. Experiment 1 was organized as a combination of two simultaneous experiments with one set of diets consisting of five treatments with increasing true ileal digestible (TID) lysine (0.99, 1.07, 1.14, 1.22, and 1.30%) and the second set of diets consisting o...
متن کاملEnzymatic production of 5-aminovalerate from l-lysine using l-lysine monooxygenase and 5-aminovaleramide amidohydrolase
5-Aminovalerate is a potential C5 platform chemical for synthesis of valerolactam, 5-hydroxyvalerate, glutarate, and 1,5-pentanediol. It is a metabolite of l-lysine catabolism through the aminovalerate pathway in Pseudomonas putida. L-Lysine monooxygenase (DavB) and 5-aminovaleramide amidohydrolase (DavA) play key roles in the biotransformation of L-lysine into 5-aminovalerate. Here, DavB and D...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Asian-Australasian Journal of Animal Sciences
سال: 2007
ISSN: 1011-2367,1976-5517
DOI: 10.5713/ajas.2007.1580