Xinuo-Phytase

Ingredient: Xinuo-Phytase 5000FTU/gm

Phytase 5000FTU/gm is a common feed enzyme additive, mainly used in animal husbandry to improve feed nutritional value and reduce breeding costs. Its core information (in both English and Chinese) is detailed below:

Indication

Phytase 5000FTU/gm catalyzes the hydrolysis of phytic acid (inositol hexaphosphate) and its salts in animal feed into inositol and inorganic phosphate. Its key functions include:

Decomposing the naturally occurring organic phosphorus in feed (which is difficult for monogastric animals like pigs and poultry to absorb), converting it into absorbable inorganic phosphorus, thereby reducing the need for adding inorganic phosphorus sources (e.g., dicalcium phosphate) to feed.

Improving the bioavailability of other nutrients in feed, such as starch, proteins, amino acids, and trace elements (e.g., zinc, iron), by eliminating the “anti-nutritional effect” of phytic acid (phytic acid binds to these nutrients and inhibits absorption).

Reducing the excretion of phosphorus in animal manure, which helps alleviate environmental pollution (e.g., phosphorus-induced water eutrophication) caused by livestock and poultry breeding.

Advantage

Enhances Nutrient Utilization

Phytic acid (the main form of organic phosphorus in plant-based feeds like corn, soybeans, and wheat) acts as an “anti-nutritional factor”—it binds to nutrients and blocks their absorption. Phytase eliminates this barrier by:

Unlocking phosphorus absorption:

It hydrolyzes phytic acid into absorbable inorganic phosphorus.

For pigs and poultry, this increases phosphorus utilization rate from 15–30% (without phytase) to 60–80%, meeting the animal’s phosphorus demand for bone development, muscle growth, and eggshell formation (in layers).

Improving other nutrients’ bioavailability:

By breaking the bond between phytic acid and nutrients, phytase enhances absorption of:

Proteins/amino acids: Reduces the loss of essential amino acids (e.g., lysine, methionine) bound to phytic acid, supporting muscle growth and reproductive performance (e.g., sow milk production).

Trace elements: Releases zinc, iron, and manganese trapped by phytic acid, preventing deficiencies (e.g., zinc deficiency causes poor skin health in pigs; iron deficiency leads to anemia in chicks).

Starch: Breaks down phytic acid-starch complexes, boosting energy intake for faster weight gain (in broilers) or sustained egg production (in layers).

Reduces Feed Costs

Traditional feed formulations rely on expensive inorganic phosphorus sources (e.g., dicalcium phosphate, monocalcium phosphate) to meet animals’ phosphorus needs.

Phytase replaces these costly additives by:

Substituting 50–80% inorganic phosphorus:

For example, adding phytase to broiler feed can reduce dicalcium phosphate usage by ~60%, cutting feed costs by $5–$15 per ton (varies by regional phosphate prices).

Optimizing feed :

With better nutrient utilization, farmers can use more cost-effective plant-based ingredients (e.g., wheat instead of corn) without sacrificing animal performance, further lowering overall feed expenses.

 Alleviates Environmental Pollution

Unabsorbed phosphorus in feed is excreted in animal manure, which becomes a major source of environmental harm (e.g., water eutrophication, soil phosphorus accumulation).

Phytase addresses this by:

Reducing phosphorus excretion by 30–50%: For instance, phytase-supplemented pig manure contains ~40% less phosphorus than non-supplemented manure. This minimizes the risk of phosphorus leaching into rivers/lakes (causing algal blooms) and reduces soil phosphorus overload in long-term breeding areas.

Lowering ammonia emissions (indirectly):

Improved protein utilization reduces excess nitrogen excretion, which in turn decreases ammonia release from manure—improving air quality in livestock houses and reducing odor pollution.

Improves Animal Health and Performance

By resolving nutrient deficiencies and reducing metabolic stress, phytase directly enhances animal well-being and productivity:

For poultry:

Broilers: Faster weight gain (5–10% higher average daily gain), better feed conversion ratio (FCR: ~0.05–0.1 lower), and reduced leg disorders (e.g., rickets caused by phosphorus deficiency).

Layers: Sustained high egg production rate (extending the peak laying period by 2–4 weeks), stronger eggshells (reducing broken egg rate by 10–15%), and lower mortality.

For pigs:

Growing-finishing pigs:

Higher carcass quality (more lean meat), reduced diarrhea (improved gut nutrient absorption reduces gut stress), and faster slaughter weight achievement.

Sows:

Better reproductive performance (higher litter size, heavier piglets at birth), reduced postpartum complications (e.g., hypocalcemia), and longer breeding lifespan.

Reduces Gut Health Risks

Phytic acid can disrupt gut function by binding to calcium (impairing gut barrier integrity) and promoting the growth of harmful bacteria (e.g., E. coli).

Phytase mitigates these risks by:

Protecting gut mucosa:

By releasing bound calcium, it supports the formation of a healthy gut epithelial barrier, reducing the entry of pathogens.

Balancing gut microflora:

Improved nutrient absorption leaves less undigested material in the gut (a food source for harmful bacteria), promoting the growth of beneficial microbes (e.g., Lactobacillus), which enhances gut immunity.

Dosage

The dosage varies by animal species, feed type, and the target of phosphorus replacement. Below are common recommended dosages for typical monogastric animals:

Storage

Temperature:

Store in a cool, dry place with a temperature below 25℃ (preferably 15–20℃). Prolonged exposure to temperatures above 30℃ will accelerate enzyme activity loss.

Humidity:

Keep away from moisture; relative humidity should be controlled below 65%. Moisture can cause enzyme agglomeration and inactivation.

Light:

Avoid direct sunlight; store in opaque packaging or a dark warehouse to prevent UV-induced activity degradation.

Packaging:

Seal the package tightly after each use to prevent contact with air, moisture, or contaminants.

Shelf Life:

Under proper storage conditions, the enzyme activity loss is usually less than 10% per year. The recommended shelf life is 18 months from the production date.