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Phosphate-mobilizing bacterial community structure and mobilization mechanisms in tobacco rhizosphere. [PDF]
Xu Y +10 more
europepmc +1 more source
Multiple inositol polyphosphate phosphatase: a hidden phytate digester with bioactive function potential in animal husbandry: review. [PDF]
Cho J.
europepmc +1 more source
Effect of phytate and phytase on Atlantic salmon performance
Mir Masoud Sajjadi, CG Carter
openalex
Replacing Manual Operation with Bio-Automation II: Construction of a Biological Digestion Gene Circuit to Eliminate the Interference of Food Matrices in the Rapid Detection of Heavy Metals. [PDF]
Xia S, Chen S, Su H, Hu L, Qi X, Guo M.
europepmc +1 more source
Phytases and Phytase-Labile Organic Phosphorus in Manures and Soils
Organic phosphorus (Po) hydrolysis by microbial phytases has extensively been considered in diverse biotechnological applications, including environmental protection and agricultural, animal, and human nutrition. The authors review the available information on the content of phytase-labile Po in manures and soils, as well as the environmental factors ...
Daniel Menezes-Blackburn, Ralf Greiner
exaly +6 more sources
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The phytases. I. Lysolecithin-activated phytase from wheat bran
Biochimica et Biophysica Acta (BBA) - Enzymology, 19711. 1. Myo-Inositol hexaphosphate phosphohydrolase (EC 3.1.3.8, phytase) from wheat bran may be separated by DEAE-cellulose into two fractions (F1 and F2) which yield different substrate degradation patterns. 2. 2. Fraction F1 contains a lipid activator whose properties are consistent with those of lysolecithin.
P E, Lim, M E, Tate
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Folia Microbiologica, 1994
132 microorganisms, isolates from soil and decayed fruits, were tested for phytase production. All isolates intensively producing active extracellular phytase were of fungal origin. The most active fungal isolates with phytase activity were identified as Aspergillus niger. At the end of the growth phase, the extracellular phytase activity produced by A.
O, Volfová +3 more
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132 microorganisms, isolates from soil and decayed fruits, were tested for phytase production. All isolates intensively producing active extracellular phytase were of fungal origin. The most active fungal isolates with phytase activity were identified as Aspergillus niger. At the end of the growth phase, the extracellular phytase activity produced by A.
O, Volfová +3 more
openaire +2 more sources
1996
Of all the sources of phytase that have been studied (plant, animal, and microorganisms), the highest yields are produced by a wild-type strain A. niger NRRL 3135 (12.7 mg P/hr/ml = 6.8 microns P/ml/min = 113.9 nKat/ml) in a mineral salt medium in which total phosphate (4 mg %) is limiting for growth and cornstarch and glucose are the carbon sources ...
Wodzinski, Rudy J., Ullah, A. H.J.
openaire +3 more sources
Of all the sources of phytase that have been studied (plant, animal, and microorganisms), the highest yields are produced by a wild-type strain A. niger NRRL 3135 (12.7 mg P/hr/ml = 6.8 microns P/ml/min = 113.9 nKat/ml) in a mineral salt medium in which total phosphate (4 mg %) is limiting for growth and cornstarch and glucose are the carbon sources ...
Wodzinski, Rudy J., Ullah, A. H.J.
openaire +3 more sources
Toxicological Review, 2018
The preparation “Phytase” is low-toxic, does not have an irritant and sensitizing effect. The threshold of acute inhalation of the preparation is set at the level of 28.0 mg/m3 (on phytase) according to the change in the function of the nervous system and kidneys.
N. I. Sheina +4 more
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The preparation “Phytase” is low-toxic, does not have an irritant and sensitizing effect. The threshold of acute inhalation of the preparation is set at the level of 28.0 mg/m3 (on phytase) according to the change in the function of the nervous system and kidneys.
N. I. Sheina +4 more
openaire +1 more source
Research status of Bacillus phytase
3 Biotech, 2021Phytic acid is abundant in seeds, roots and stems of plants, it acts as an anti-nutrient in food and feed industry, since it affects the absorption of nutrients by humans and monogastric animals. Furthermore, phosphorus produced through its decomposition by microorganisms can cause environmental pollution.
Zhao T. +5 more
openaire +2 more sources

