Seven Major Acid-Based Product Series

nuacid Product System

Seven Major Acid Series Products

Digestive acid, intestinal acid, preservative acid, environmental control acid, liquid acid, antiviral acid, antioxidant acid

Through research into the functions and applications of various acids, we have classified them into seven major acid families: environmental control acids, drinking water acids, preservation acids, digestive acids, intestinal acids, antiviral acids, and antioxidant acids. Based on the physicochemical properties and functions of individual acids, and through rational formulation combined with appropriate processing techniques, we have developed a series of products and solutions that address specific challenges in industrial production.

Environmental Control Acid

Environmental acid refers to a composite acidifier that leverages the antibacterial properties of acids and, through specialized processing, significantly reduces their corrosiveness for use in environmental spray disinfection. Common single acids include formic acid, propionic acid, ammonium formate, and ammonium propionate.

Liquid Acid

Liquid acids primarily leverage the physicochemical and antibacterial properties of acids to purify water and clear pipelines, while also aiding digestion without affecting water intake. These composite acids added to water lines are referred to as drinking water acids. Drinking water acids typically use single acids and their salts—characterized by strong antibacterial and bactericidal activity and good water solubility—as primary ingredients, supplemented with carboxylic acid complexes. These include formic acid, ammonium formate, acetic acid, ammonium acetate, propionic acid, ammonium propionate, butyric acid, sodium butyrate, lactic acid, and citric acid. To more effectively lower the pH of the water line, a small amount of phosphoric acid may be added.

Antiviral Acid

Antiviral acids are a novel class of acid-based formulations that, based on the mechanisms of viral infection, selectively target multiple acid molecules to disrupt viral envelope structures and competitively bind to their active targets. This reduces viral attachment activity and interferes with viral genome replication and protein synthesis, ultimately diminishing viral infection and proliferation in feed and within the host. Commonly used acid molecules include caprylic acid, capric acid, lauric acid, and their monoglycerides.

Antioxidant Acid

Antioxidant acids are in vivo antioxidants developed using OAE® Optimal Acid Effect technology and AEI® Acid Electron Interference technology, based on Lewis acid–base electronic theory. On one hand, they activate the Nrf2‑regulated intracellular antioxidant signaling network, modulating the expression of endogenous antioxidant enzymes such as SOD, CAT, and GSH‑Px to enhance cellular antioxidant capacity. On the other hand, they can selectively quench and scavenge free radicals, reducing their damaging effects on cells, thereby ultimately alleviating oxidative stress in the body and decreasing oxidative injury.

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Freshness acid

These are acidifiers that utilize the inhibitory effect of free acids on molds to preserve feed or raw materials. Common single acids include propionic acid, ammonium propionate, calcium propionate, sodium propionate, sodium diacetate, formic acid, benzoic acid, and sodium benzoate.

Bing Suan Bao 9606

Designed as a high-concentration, heat-resistant solid mold inhibitor to address the challenges in aquaculture feed production—particularly for extruded feeds—where processes such as conditioning, expansion, and drying operate at elevated temperatures, resulting in significant losses of conventional mold inhibitors.

Bing Suan Bao 6600

This versatile liquid additive not only increases feed moisture but also effectively inhibits mold growth by binding with free water, preventing mold development when water is added and maintaining feed palatability.

Bing Suan Bao 1600

A solid mold inhibitor with a higher active ingredient content, specifically designed for livestock and poultry feed.

Packaging specifications


Bing Suan Bao 9606

Product Features


1. Composed primarily of propionic acid, acetic acid, formic acid, and their salts, it exhibits minimal loss at high temperatures and contains over 60% total active ingredients. 2. It demonstrates broad-spectrum antibacterial and antifungal activity, strong mold-inhibiting efficacy, and is non-toxic and harmless. 3. It improves feed palatability, increases feed intake, enhances feed utilization, and can also improve water quality while reducing disease incidence. 4. Featuring a robust sustained-release and synergistic mechanism, it consistently provides effective mold inhibition throughout the entire feed storage process—before, during, and after storage. 5. Processed using a specialized technique, it has low irritation, ensuring worker safety; it flows freely and mixes easily and evenly with other feed ingredients.

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Packaging specifications


Bing Suan Bao 6600

Product Features


1. Mold resistance: A synergistic blend of multiple anti-mold agents effectively inhibits various molds and reduces microbial counts. 2. Controlled release: Propionic acid is processed using a special technique to achieve controlled release, reducing its volatility, irritancy, and corrosiveness, thereby enhancing operational safety and providing longer-lasting mold protection. 3. Water retention: It converts added free water with high water activity into bound water with lower water activity, effectively increasing the moisture content in feed. 4. Uniform moisture distribution: Propionic Acid Treasure (liquid formulation) contains surfactants that reduce water’s surface tension, ensuring even moisture distribution throughout the feed and effectively preventing localized mold growth caused by uneven moisture migration. 5. Zero residue: All ingredients are biodegradable and non-toxic to livestock and poultry, without affecting palatability or feed intake.

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Packaging specifications


Bing Suan Bao 1600

Product Features


1. Composed primarily of propionic acid and ammonium propionate, combined with other active ingredients, the product contains over 50% total active ingredients. 2. Exhibits broad-spectrum inhibition against molds, providing strong mold-prevention performance; non-toxic and harmless. 3. Features a robust sustained-release mechanism for propionic acid, ensuring stable mold-inhibiting efficacy throughout the entire feed storage process—before, during, and after storage. 4. Processed using a specialized technique, it is minimally irritating and does not compromise feed palatability. 5. Displays excellent flowability, allowing for easy and uniform blending with other feed ingredients.

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