|
|
|
| Discrimination of Milk Powder with Bovine or Ovine Meat and Bone Meal in Ruminant Feedstuffs |
|
|
|
|
Abstract A method was established to distinguish milk powder and bovine or ovine meat and bone meal in feedstuffs, which were all ruminant-derived. Milk powder in feedstuffs was washed and removed by water and 0.5% sodium hypochlorite solution, subsequently, the ruminant-derived materials were identified using PCR according to 16S rDNA sequence. The detected limitation of bovine or ovine in feedstuffs with 25%, 50% and 75% milk powder concentrations were 2%, 0.5% and 0.1%, respectively. Taken altogether, this method is a simple and easily grasped way for identification and discrimination of the bovine or ovine-derived meat and bone meal and milk powder in feedstuffs.
|
|
Received: 04 May 2008
|
|
|
|
| [1] |
NI He-Jia, CHENG Xue, WANG Jing, GAO Ze-Ping, WEI Pan-Pan, TAN Jia-Li, SUN Jing, LI Hai-Tao, GAO Ji-Guo. Isolation and Screening of High Virulent Bacillus thuringiensis Strains Against Lepidopteran Pests in Some Areas of Liaoning Province[J]. 农业生物技术学报, 2019, 27(8): 1513-1520. |
|
|
|
|
