Short-term assay of soil urease activity using colorimetric determination of ammonium
โ Scribed by E. Kandeler; H. Gerber
- Publisher
- Springer
- Year
- 1988
- Tongue
- English
- Weight
- 424 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0178-2762
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๐ SIMILAR VOLUMES
Urease activity is determined by a combination of flow-injection analysis with optical sensor detection. Enzymatic hydrolysis of urea at pH 7.14 yields ammonium ions, which are determined using a fully reversible optical fibre ammonia sensor. Urea is contained in a buffered carrier stream into which
throughput assay. Therefore, there is a need to develop A rapid and sensitive method for measuring the aca method that is rapid, reproducible, and suitable for tivity of lipoxygenase is described. The assay is based adaptation to a high throughput assay format. Here on the principle that under acidi