Claim · model-written summary
Phytase activity was maximal at 2.0 mM sodium phytate for wheat, barley and sorghum.
- Taxon
- wheat
Triticum aestivume0 - Treatment
- 2.0 mM sodium phytatee0
- Gene
- phytasee0
- Outcome
- maximal activity of phytasee0
- Value
- 2.0 mMe0
Not reportedMaterialCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximal activity of phytase was found to be at 2.0 mM sodium phytate concentration from wheat, barley and sorghum”
Title
A. Abdel - Gawad,; B. Ramadan; Mohamed B. Omar; et al. Assiut Journal of Agricultural Sciences/Assuit Journal of Agricultural Sciences 2008. doi:10.21608/ajas.2008.270069
Other claims from this paper (15)
- Observation Wheat, barley and sorghum phytases had an optimal pH of 5.0.
- Observation Maize germ phytase had an optimal pH of 5.5.
- Observation Wheat and barley phytases had an optimal temperature of 55oC.
- Observation Sorghum and maize germ phytase had an optimal temperature of 50oC.
- Intervention effect Soaking and germination did not alter optimal phytase pH or temperature.
- Observation Maize germ phytase activity was maximal at 1.5 mM sodium phytate.
- Observation Phytase Km and Vmax varied among the 96 h germinated cereal grains.
- Observation Phytase activity declined beyond two hours incubation for wheat, barley and maize germ.
- Observation Sorghum phytase activity declined after more than one hour incubation.
- Intervention effect Added Ca2+ caused a smaller reduction in phytase activity than other metal ions.
- Intervention effect Other metal ions variably reduced cereal phytase activity.
- Intervention effect Wheat phytase activity increased 5.4-fold after 120 hours germination.
- Intervention effect Barley phytase activity increased 4.6-fold after 96 hours germination.
- Intervention effect Sorghum phytase activity increased 7.3-fold after 120 hours germination.
- Intervention effect Maize germ phytase activity increased 6.9-fold after 96 hours germination.