Co-organizer of the 40th Anniversary Celebration of the Shanghai Feed and Veterinary Medicine Industry Association and the 6th Dongdong Forum — Guangdong nuacid Biotechnology Co., Ltd.

Co-organizers

Guangdong nuacid Biotechnology Co., Ltd. (hereinafter referred to as “nuacid”) is a global provider of acid preparation services.

nuacid Vision : Leading innovation and application in acidulant formulations, bringing acidity to the world.

The Mission of Acid : Use acid to make animals healthier, food safer, and life better!

For over a decade, nuacid has focused on the R&D, production, sales, and service of acid-based formulations specifically designed for livestock and poultry, ruminants, and aquaculture. As an innovation-driven high-tech enterprise, the company positions itself as a global provider of acid formulation solutions. Grounded in the four major acid–base theories, nuacid possesses a deep understanding of the biological effects of different acids across various animal species, and conducts ongoing, in-depth research into manufacturing processes and application technologies for acid formulations. Pioneering the application of Lewis acid–base electronic theory to acid formulation development, nuacid has advanced the field from proton theory to electronic theory, unlocking greater potential for the physiological benefits of acid formulations in animal husbandry. This capability enables nuacid to offer innovative acid formulation products and application solutions to feed and farming companies worldwide, collaborating closely with clients to achieve healthy livestock production and sustainable development in a cost-effective manner.

nuacid operates a domestic production and R&D base for feed acidifiers with an annual capacity of 150,000 tons, and in 2024 established an international production facility in Indonesia. In China, nuacid boasts 15 fully automated, intelligent production lines with an annual capacity of 150,000 tons. The company also houses a 2,500-square-meter Innovation Center, which includes a Data Display Center for the World of Acids, a Comprehensive Acid Database Room, Process R&D Labs, a Mouse Laboratory, Physicochemical Analysis Labs, Cell Biology Labs, Microbiology Labs, a Dissolution Testing Room for Coated Products, and a Multimedia International Conference Center. Additionally, nuacid maintains a 35-mu animal testing base capable of conducting trials on pigs, laying hens, broilers, aquaculture species, and waterfowl. Furthermore, nuacid has obtained certifications such as ISO 9001/22000, FAMI‑QS, and EU GMP+, as well as U.S. FDA registration, holds export qualifications in multiple countries, and operates a sales network spanning Southeast Asia, Europe, South America, and other regions. The company continues to lead innovation and application in acidifier technology, bringing its solutions worldwide.

Guangdong Sour Energy

Shandong Sour Energy

nuacid Introduction Video

Building on more than a decade of continuous innovation and development in the acid preparation field, nuacid has been recognized as a National High-Tech Enterprise, established the Qingyuan City Green Acidifier Engineering Technology Research and Development Center for Alternatives to Antibiotics, and been designated a Guangdong Province Postdoctoral Workstation, a Guangdong Provincial Engineering Center, a Guangdong Province Specialized, Refined, Distinctive, and Innovative Enterprise, and a Guangdong Province Science and Technology Expert Workstation. To date, it has obtained over ten patents for production processes and product innovations and possesses manufacturing capabilities that essentially cover all dosage forms of comparable domestic and international products.

Aisuanling 5001 is formulated to align with the digestive physiology of the animal gastrointestinal tract, employing OAE’s optimized acid efficacy technology and controlled-release acid delivery technology—specifically, based on single-acid H ⁺ It offers efficacy, antibacterial activity, and synergistic formulation benefits, allowing for the rational selection of various single-acid complexes. With benzoic acid as the primary component, a cold-spray coating process is applied to enhance gastric passage rates while reducing benzoic acid absorption into the bloodstream; this enables slow, sustained release in the intestine, effectively inhibiting harmful bacteria and maintaining overall intestinal health, thereby reducing diarrhea incidence in weaned piglets and improving production performance.

Tai Suan, marketed as a “feed‑borne viral inhibition acid formulation,” was jointly developed by the nuacid Innovation Center based on Lewis acid–base electronic theory and the nuacid patent AEI (Acid Electron Interference Technology). Using molecular simulation and molecular docking techniques, multiple Lewis acid molecules were carefully selected from the NIC acid database. These molecules specifically recognize and bind to the viral envelope, disrupting its structure and preventing the virus from attaching to host cells. For the small number of viruses that do enter host cells, specially screened Lewis acid molecules competitively bind to the active electronic sites of the virus, interfering with viral genome replication and protein synthesis. This prevents proper viral assembly and the release of mature virions outside the cell, thereby inhibiting viral proliferation and reducing viral loads in feed and animal bodies.

Based on Lewis acid–base electronic theory, Qimei Su conducted extensive screening of flavonoid compounds using molecular modeling and optimized acid‑effect techniques. The study revealed that daidzein, as a Lewis acid, possesses unique advantages and efficacy in activating the endogenous antioxidant system and scavenging excess free radicals. It can serve as a preferred agent for in vivo antioxidant activity and improvement of meat color. Furthermore, through specialized structural modification and technological activation by the formulation team, an antioxidant product named “Qimei Su” containing highly active oxidative components has been developed.

The association is approaching the significant milestone of its 40th anniversary. To celebrate this historic occasion, reflect on its illustrious past, and look ahead to future development, while further promoting industry exchange and cooperation, regional collaboration, and integrated development, the Shanghai Feed and Veterinary Drug Industry Association has, following joint deliberations among the associations of Guangdong, Shandong, and Shanghai, scheduled its 40th-anniversary celebrations to coincide with the Sixth Dongdong Forum in Shanghai.

Association Contact:

Chen Jian 13524275054

Wang Hua 13391197493

Zhao Jianzhong 13601677909

    Please click for the annual meeting notice: Notice (Second Round) on Holding the 40th Anniversary Celebration of the Shanghai Feed and Veterinary Drug Industry Association and the Sixth Dongdong Forum

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