Taiwan Province Biotechnology Exhibition Coccidian nemesis! ! Dafenglong kills the ball Rotam-CS

Taiwan Province Biotechnology Exhibition screens endometrial cancer through genetic testing; Taiwan Province Biotechnology Exhibition relies on Far East Biotechnology "ApoX Antivirus Fighter" to fight against viruses; Taiwan Province Biotechnology Exhibition Bridge and CellMax strategic alliance expand the field of cancer treatment; Taiwan Province biotechnology exhibition Lengquangang biotechnology research and development SMA gene detection of spinal muscular dystrophy; Rotam-CS, a Dafeng Slayer jointly developed by National Zhongxing University and Academia Sinica, won the 2065 grand prize. National Innovation Award in 438+03, and won the patent of Taiwan Province Province/USA, which can reduce the mortality of chicken coccidiosis. Moreover, Bidens pilosa extract is adopted, which has excellent product effects such as natural, organic, high efficiency and no drug residue, and is a great boon for chicken farmers.

About chicken coccidia

Chicken coccidiosis is a protozoan disease caused by Eimeria. Chickens take orally sporulated oocysts. Once the oocysts reach suitable intestinal epithelial cells, the contained daughter cells immediately drill into the cells, mature, proliferate and form merozoites, and the merozoites are released from the cells to form merozoites. Repeatedly, the initial oocysts become tens of thousands of times of merozoites, and finally the merozoites become male or female gametophytes, which combine to develop into oocysts and are excreted. Continued infection with chickens will cause bloody stools, listlessness and even death of chickens, which will cause serious harm to chicken farmers and pose a great threat to chicken industry.

The dilemma of chemicals/vaccines

If coccidia drugs are not used, once coccidia infection breaks out, the mortality rate of chickens is as high as 50%. If anticoccidial drugs are used, chicken and egg products will easily produce drug residues, which will affect food safety and damage consumer confidence. Although there is no drug residue problem after inoculation, the protection effect is unstable, which often leads to coccidiosis outbreak or further coccidiosis pollution in chicken farms.

Rotam-CS adopts compositae plant formula and won the national innovation award.

Dafeng Dragon Killing Rotam-CS takes pioneer grass planted in line with the international good agricultural practice (GAP) as the main raw material, and ensures the stability and optimization of the main active components of Dafeng Dragon Killing Rotam-CS through composite fingerprint identification technology, thus achieving four functions: weakening the pathogenicity of coccidia and Clostridium, avoiding coccidiosis, reducing harmful flora, reducing bloody stool, coccidiosis excretion and chicken mortality.

Experiments in farms in Taiwan Province Province have proved that even in the environment with 7 kinds of coccidiosis, the incidence of bloody stool in chickens has decreased by 80%, the breeding rate has increased by 30%, and the meat exchange rate has increased by 30%, thus avoiding the harm of coccidiosis and maintaining a natural and safe breeding environment.

Rotam-CS has low drug resistance and still has inhibitory effect on drug-resistant coccidia.

70ppm and 140ppm salinomycin and 500ppm and 1000ppm high-dose Taihō snail killer Rotam-CS were used to culture drug-resistant eimeria. 14-day-old Roman chickens were infected with drug-resistant coccidia, and the results were as follows. Rotam-CS chickens killed by Taihō Dragon not only have low drug resistance, but also are far superior to thalidomide chickens without drug resistance in health assessment and coccidiosis index. The low drug resistance of Rotam-CS highlights its uniqueness in anticoccidial products. This uniqueness is related to the mechanism of "killing two birds with one stone", because the compounds of medicinal plants act on different parts.

At the same time, in another infection test of coccidia resistant to nicarbazine and mixed coccidia (Eimeria tenella 33%+ Eimeria Mazima 12%+ Eimeria Miwati 2 1%+ Eimeria maxima 34%), Dafenglong showed excellent product performance.

Inhibit harmful flora and promote intestinal health.

Even in the case of coccidiosis infection, Taihō Dragon's Rotam-CS can still improve the probiotic flora in chicken intestines and inhibit harmful flora including Clostridium, Shigella and Campylobacter. In addition, Rotam-CS of coccidia in Dafeng Long can directly weaken the infection of various coccidia, inhibit coccidia from entering intestinal cells, interfere with the life cycle of coccidia, and achieve the purpose of preventing coccidia. Because coccidiosis can cause intestinal cell damage and bleeding, and the active component (BA) of Rotam-CS of coccidiosis in Dafenglong can enter the blood and accelerate the repair of damaged intestinal cells.

Subject: Academia Sinica, Chung Hsing University