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Phytase Thermal Stable as Feed Grade additives improve phosphate utility rate

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Phytase Thermal Stable as Feed Grade additives improve phosphate utility rate

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Brand Name : Gekerate

Model Number : 500g/can, 5kg/bag, 25kg/Drum

Certification : ISO, HACCP, HALAL, KOSHER

Place of Origin : China

MOQ : 25kg

Price : Negotiable

Supply Ability : 10000000kg/month

Delivery Time : 2 days as soon as payment confirmed

Packaging Details : 25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients

Color : White or light yellow powder

CAS NO. : 9001-89-2

ENLICES NO. : 37288-11-2

Grade : Feed grade

Usage : Cattle, Chicken, Fish, Horse, Pig, .....

Sample : Availiable

Moisture (%) : 10% Max

Admixture (%) : 0.01%

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Thermal Stable phytase as Feed Grade additives

【Named As】:myo-inositol hexakisphosphate phosphohydrolase

【CAS】: 9001-89-2

【EINECS】: 37288-11-2


A phytase is any type of phosphatase enzyme that catalyzes the hydrolysis of phytic acid (myo-inositol hexakisphosphate) – an indigestible, organic form of phosphorus that is found in grains and oil seeds – and releases a usable form of inorganic phosphorus. Research in the field of animal nutrition has put forth the idea of supplementing feed with phytase so as to make available to the animal phytate-bound nutrients like calcium, phosphorus, other minerals, carbohydrates, and proteins, and reducing its environmental impact.

Our extensive range of phytases delivers great increases in phosphorus release, improving performance and cutting costs. Phosphorus is an essential nutrient in livestock diets. It affects growth, reproduction and feed use. Much of the naturally occurring phosphorus in feed ingredients is unavailable to animals. With most plant phosphorus being excreted undigested, inorganic phosphate has to be added to diets to compensate. Increasing phytic acid degradation and the availability of plant phosphorus can have major benefits for poultry and swine producers, including:

  • Lower levels of inorganic phosphorus in diets
  • Reduced feed costs
  • Better sustainability of animal production


This product was produced by Aspergillus niger strain, which fermented in submerged medium.


The optimal pH of the phytase was about pH=4.5—5.5. It still keeps high activity at the range of pH=4.0—8.0

The optimal temperature of the phytase was about 45℃—55℃. It still keeps high activity at the temperature range of 20℃—75℃.

Characteristics and Content of the Components

TypesCharacteristics and contentTypesCharacteristics and content
Color:Light yellowOdor:None
Water insoluble matter:StarchSubsidiary coloring matters:None
Loss on drying (%)12.5Specific gravity (g/cm3)~0.80
Flash point (oC):357Arsenic (ppm) :0.8
Lead (ppm):0.2PAHs total:None detectible
Mercury (ppm):0.02Benzene:None detectible
Cadmium (ppm)0.2Total Phthalate:None detectible
Salmonella:None detectibleAflatoxinB1 (ppb):5
Coliform bacteria(/100g):None detectibleNumber of molds(/g)20


The activity of the granule phytase was 5, 000 U/g; and the activity of the thermal stable granule phytase was 5, 000 U/g.


One phytase unit (U) is defined as the amount of enzyme which liberates 1μmol inorganic phosphorus per minute from 5.0mmol/L sodium phytate at 37℃, pH5.5.


Package: 25 kg/bag or 25 kg/drum for solid product.

Storage: Keep away from heat, moisture, and direct sunlight.

Shelf life: 12 months for solid products when stored in room temperature (<25 oC) and dry place.


The phytase products could be mixed with the feed before or after the granulation step in the process of feeds production.

Recommended Dosage


Dosage (g/MT feed)

(*based on 5,000 U/g phytase)


Thermal stable phytase

Livestock (Pig)100-150 g/MT
Broiler100-200 g/MT
Swine100-200 g/MT
Aquatic animals120-150 g/MT


  • Appearance : light yellow/white power
  • Safety data: pH 4.0-9.0 Melting point: no data available.
  • Boiling point: no data available. Flash point: no data available
  • Ignition temperature :no data available. Lower explosion limit :no data available.
  • Upper explosion limit: no data available. Water solubility :soluble.

Product Tags:

animal feed probiotics


poultry feed enzymes

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