Why Fish Farmers Choose Macleaya Cordata as a Natural Antibiotic
In the aquaculture industry, disease has long been a major constraint on development. Data shows that annual economic losses caused by aquaculture diseases reach 40 to 50 billion yuan.
Macleaya Cordata, a plant with a long history of medicinal use, exhibits strong anti-inflammatory and antibacterial properties while delivering high aquaculture yields. Today, many farmers have shifted from antibiotics to Macleaya Cordata Extract—a change that not only improves breeding efficiency but also boosts economic returns. Now, let’s explore why Macleaya Cordata plays such a vital role in aquaculture.

What is Macleaya Cordata Extract?
Macleaya Cordata Extract is an orange powder derived from the fruit of the poppy plant Macleaya Cordata. It contains no less than 60.0% total combined sanguinarine and Chelerythrine. With antibacterial, anti-inflammatory, appetite-stimulating, and growth-promoting properties, it serves as a feed additive, effectively replacing antibiotics while enhancing the growth of livestock such as pigs and poultry.

Why Macleaya Cordata Plays Such a Vital Role in Aquaculture?
Prevent and treat disease: When ingested by aquatic organisms, Macleaya Cordata Extractreaches the intestines, where it inhibits harmful bacteria (e.g., Escherichia coli and Salmonella) and eliminates pathogens that compromise intestinal health. This mechanism supports intestinal maintenance and disease prevention, effectively controlling various aquatic diseases. As a Purely natural feed additive, Macleaya Cordata Extract has minimal side effects, poses negligible risks to aquatic organisms and the environment, and is unlikely to disrupt ecological balance.
Improve growth rate and survival rate: Macleaya Cordatais rich in alkaloids and flavonoids, which promote the growth and enhance the immunity of aquatic organisms. As a feed additive, it improves growth rates and survival rates in aquaculture. Additionally, Macleaya Cordata exhibits antioxidant properties. Under stressful conditions, the surge in free radicals can impair growth performance and health in aquatic species. As a natural antioxidant, Macleaya Cordata helps fish, shrimp, and other intensively farmed species combat environmental stress, supporting healthy growth throughout the production cycle.

Improving water quality: Macleaya Cordata improves water quality in aquaculture systems. Since water quality directly impacts the growth and health of aquatic organisms, the antibacterial and antiviral properties of Macleaya Cordata help suppress harmful microorganisms, maintaining clean and stable water conditions. Additionally, Macleaya Cordata promotes the growth of beneficial microorganisms, further enhancing the aquatic environment and providing a healthier habitat for fish and other farmed species.

Economic Benefits: Compared to antibiotics, the use of Macleaya Cordata has higher economic benefits. Macleaya Cordata has low cost, short cycle time, and high export compliance.
| Metric | Antibiotics | Macleaya Cordata |
| Cost per ton feed | $120 | $85 |
| Harvest cycle | 100 days | 94 days |
| Export compliance | 60% | 98% |
Conclusion
Macleaya Cordata possesses antibacterial, anti-inflammatory, and antioxidant properties, which help prevent and treat diseases in aquatic organisms, improve water quality, and enhance growth and survival rates. As a result, Macleaya Cordata plays a significant role in the aquaculture industry.

If you are looking for Macleaya Cordata Extract powder, please feel free to purchase from us at any time. We supply a large quantity of bulk Macleaya Cordata Extract Powder. Kintaibio®, as a professional supplier of plant extract powders, we have our factory. We guarantee to provide high-quality products and reliable services, while also having a high price advantage. If you need different specifications of Macleaya Cordata Extract Powder, we can also accept customization. Welcome to contact us today for quotes and free samples! You can contact us at: natural@kintaibio.com











