Product Description

Chlortetracycline is one of the most commonly used and usage amount largest pharmaceutical additives in feed factory,this is mainly because of chlortetracycline is broad spectrum antibacterial agent, it has good using effect,low cost and little side effects.But now add chlortetracyclin according to the Ministry of standard,the growth-promoting effect is not obvious,often add more than 3-4 times to be effective,in addition to the low bioavailability of chlortetracycline, the animal's drug resistance,make effective concentration increase is the main cause of large dose.Research has shown that chlortetracycline in gastric juice to be released in full,after entering the intestinal,with the increase of pH value,part of the formation of free chlortetracycline damaged in the intestinal tract,part of will recombine calcium to reduce the absorbance.Chlortetracycline 100% release in the stomach,the bioavailability is only 10-20%.

How to solve the above problems,the company through long-term research and a large number of trials,by changing the dosage form,add the hydrophilic surfactant and active hydrophobic carrier,developed chlortetracycline micro capsule.

Chlortetracycline new formulations hardly release in the stomach, the vast majority of release in the intestine,chlortetracycline released in the small intestine,protected by the hydrophilic surfactant and active hydrophobic carrier,can make the animal tissue drug concentrations increase,also reduce drug inactivation and irritation in the gastrointestinal, reduce the change of drug compatibility,cover drugs discomfort taste, improve the stability of the drug.

This improves the free chlortetracycline solution unstable property, at the same time that the active hydrophobic carrier make chlortetracycline slow and steady release,played a slow-release role. Animal experiments showed that the using effect of new formulations is the normal dosage at least 3-4 times,because the biological utilization degree is greatly improved,usage is greatly reduced,the cost is decreased greatly,use as no more than ministerial standard addition,you can achieve good effect.

New preparations of chlortetracycline directly product from fermentation broth,conform to the production process of feed chlortetracycline, just use more advanced pharmaceutical excipients; the quality standards and testing methods of the new formulation has not changed, in line with the requirements of Ministry of agriculture Bulletin No. 1220.

Product Feature

The application of the slow-release chlortetracycline in feed

1,Use strictly accordance to the state regulations;

2,The effect of 75ppm equivalent to 450ppm chlortetracycline premix;

3, It is the first choice in all antibiotic combination plans,

4, It don't need combine with other drugs, the cost is not high;

5,It can reduce the feed meat ratio, improve the daily gain, increase feed intake;

6,Recommend use in piglet feed, and can prevent diarrhea combined with olaquindox.

Product Specification / Models

Recommended program

1, In 2 weeks after weaned : Zinc Oxide or slow-release Zinc Oxide + slow-release chlortetracycline 75ppm ;

2,10-25kg: slow-release chlortetracycline 75ppm+ slow-release olaquindox 80ppm;

3,25 kg -one weeks before slaughter: slow-release chlortetracycline 75ppm ;

10% Chlortetracycline micro-capsule

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