After the ban on antibiotics in feed, microecological preparations have become the main force of antibiotic replacement products

Drug feed additives will withdraw from the stage of history

Since the early 1950s, sub-therapeutic doses of antibiotics have been used as feed additives in livestock and poultry disease prevention and growth promotion. For more than 50 years, feed drug additives have contributed a lot to the production of livestock and poultry products. However, the abuse of feed antibiotics has also caused many problems, such as drug residues, environmental pollution, bacterial resistance and even superbugs.

On April 22, Yin Yulong, an academician of the Chinese Academy of Engineering, said in an interview with reporters: "The overuse of antibiotics will produce disastrous results. The experimental results of our team* show that muscle development will be damaged in rats that consume antibiotics for a long time."

On July 10, 2019, the Ministry of Agriculture and Rural Affairs issued Announcement No. 194. The announcement stipulates that from January 1, 2020, all types of growth-promoting drug feed additives except traditional Chinese medicine will be withdrawn, veterinary drug manufacturers will stop production, import veterinary drug agents will stop importing corresponding veterinary drug products, and the corresponding veterinary drug product approval numbers will be cancelled. And import veterinary drug registration certificate. This means that my country's pharmaceutical feed additives will all withdraw from the market in 2020.

Classification of probiotics

Probiotics are divided into probiotics, prebiotics (original) and synbiotics (original).

Probiotics are live microorganisms that, when administered in certain quantities, can have a beneficial effect on the health of the host.

Prebiotics refer to substances that can selectively stimulate the activity or growth and reproduction of one or several beneficial bacteria in the intestinal tract of the host, but cannot be digested and absorbed by the host.

Synbiotics refer to the compound preparation made of probiotics and prebiotics.

The compound micro-ecological bacterial agent is a synbiotic product. Its advantage is that the bacterial agent is compounded with a variety of beneficial microorganisms. Using the synergistic effect of the bacterial flora, it can give full play to the functions of various beneficial bacteria, colonize the intestinal tract, improve its function, and be stable and durable. Effect. Luoyang Okobaike Biotechnology Co., Ltd. uses biotechnology to screen and cultivate a variety of functional strains, and successfully realizes the effectiveness and stability of the complex flora, which can not only improve the feed absorption and conversion rate, improve animal health, but also Improve the environment and have the effect of environmental protection and deodorization.