Tea saponin, also known as camellia saponin, is a naturally occurring glycoside compound extracted from the seeds of camellia oleifera, a species native to East Asia. As a natural, plant-derived non-ionic surfactant, tea saponin exhibits strong surface activity, biological activity, and environmental compatibility. Alfa Chemistry, as a professional and experienced supplier of surfactants, offers high-purity tea saponin in various grades tailored to industry-specific requirements.
The product is available in powder and liquid forms and is processed under strict quality assurance protocols to ensure consistency and safety.
| Items | Type I | Type II |
| Appearance | Light yellow powder | Dark brown viscous liquid |
| Saponin Content (%) | ≥60.0 | ≥30.0 |
| Moisture (%) | ≤6.0 | |
| Solids Content (%) | ≥45.0 | |
| Water-Insoluble Matter (%) | ≤0.50 | ≤0.50 |
| pH Value (1% Aqueous Solution) | 5.0–7.0 | 5.0–7.0 |
| Initial Foam Volume (at 40°C) (mL) | 170 | 170 |
| Surface Tension (mN/m) | 32.86 | 32.86 |
| Packaging | 10 kg / kraft paper bag | 25 kg / plastic drum; 200 L / plastic drum |
* Typical values (not warranted values)
Backed by advanced extraction technology, comprehensive production facilities, and a robust quality control system, our tea saponin products are widely adopted in the following industries:
Tea saponin powder is widely used as a biological control agent in shrimp and crab farming. It effectively removes unwanted organisms such as predatory fish, loaches, leeches, snails, clams, and frog eggs without harming aquatic crustaceans. Moreover, it reduces pathogenic parasites in ponds, minimizes the need for chemical drugs like copper sulfate, and has been shown to promote molting and growth in shrimp.
Tea saponin has demonstrated excellent performance against pests such as the green leafhopper on tea trees, meadow moths on alfalfa, and slugs/snails in crops like asparagus and dendrobium. It acts via contact toxicity and stomach poisoning while also deterring pest colonization. Its rapid biodegradability and zero residue make it ideal for organic and green agriculture.
With strong foaming and cleaning power, Tea Saponin is considered a promising natural alternative to synthetic surfactants like SLS (sodium lauryl sulfate). It is used in a wide range of personal and household care products, including shampoos, body washes, laundry detergents, fruit and vegetable cleansers, and hand sanitizers. It also exhibits antibacterial effects against Staphylococcus aureus, E. coli, and Bacillus subtilis.
The triterpenoid saponins in Tea Saponin serve as efficient air-entraining agents in concrete formulations. It enhances workability, reduces bleeding and segregation, and improves the durability and freeze-thaw resistance of hardened concrete. Its high foam quality, micro-bubble structure (0.02–0.2 mm), and excellent synergistic behavior with other admixtures make it a valuable additive in the construction industry.
Tea Saponin-based foaming agents produce stable, fine, and uniform foam structures, improving the performance of lightweight fireproof materials. They enhance the compressive strength, sound insulation, thermal insulation, and energy efficiency of materials such as fireproof boards, fire-resistant glass, coatings, and other protective structures.
For more information about our high-quality tea saponin products or to discuss customized solutions for your specific application needs, please don't hesitate to contact us. Our team of technical experts is ready to provide comprehensive support and respond promptly to your inquiries. Partner with us to explore the advantages of natural surfactants in your industry.
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