Determination of Urease Activity

Determination of Urease Activity

Urease Activity Determination is usually performed to determine whether the cooking of products containing soybeans is sufficient. To determine urease activity, it is necessary to determine the amount of ammonia nitrogen released per minute by 1 g of product from a urea solution at 30^oC.

Detection of urease activity is important, especially in mixed feeds. If urease activity is high in feeds containing soybeans, the protein utilization rate of the animals decreases.

TS 4707 ISO 5506 Soya bean products - Determination of urease aktivity
TS 10338 Animal Feeds- Determination of Urea
TS 6319 Animal Feeds-Molasses With Urea
TS 8477 Animal Feeds- Urea For Feed