Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Antioxidation Silica Adsorbent for Frying Oil
Classification :
Adsorbent Silicon Dioxide
Keywords :
Antioxidation Silica Adsorbent for Frying Oil
PRODUCT DETAILS
1. Product Description
This product is a specialized antioxidant silica adsorbent for frying oil with the international code E551. It appears as white porous powder, odorless and tasteless, complying with international standards such as FDA GRAS and EFSA E551. Its silicon dioxide content is ≥99.3% and oxidation inhibition rate reaches ≥92%. The core function is to inhibit the oxidative rancidity of frying oil, reduce the formation of peroxides (PV value) and delay oil deterioration. Meanwhile, it can assist in removing polar impurities without any harmful residues, making it suitable for the long-term cyclic use of all types of frying oil.
2. Technical Specifications
Parameter | Details |
Product Name | Antioxidation Silica Adsorbent for Frying Oil |
Appearance | White porous powder, odorless & tasteless, stable antioxidant performance |
Particle Size Range | 8–14 μm (formulated for antioxidation, excellent dispersibility) |
Silicon Dioxide Content | ≥99.3% |
Oxidation Inhibition Rate | ≥92% (compliant with international frying oil antioxidant standards) |
Specific Surface Area | 340-440m²/g |
Typical Dosage | 0.2%-0.7% (adjustable according to the service cycle of frying oil) |
Shelf Life | 24 months (stored in sealed and dry conditions) |
Packaging | 20/25kg valve bags |
Sample | Free sample available with antioxidant performance test report |
3. Application Overview
Boasting high-efficiency antioxidation and oil deterioration delay as its core advantages, this product is specially designed for the cyclic use of frying oil. It can reduce peroxide content, slow down color darkening and peculiar smell generation, and extend the service life of frying oil by 2 to 4 times without affecting the taste of fried food. It is applicable to all kinds of frying scenarios.
4. Factory Strengths
We have a dedicated production line, precise testing equipment and GMP-certified production workshops, with ISO22000 and FDA GRAS certifications. Our products are exported to over 60 countries. We can provide special test reports, guarantee a 4-6 day lead time and support stable mass supply.
5. Shipping & Packaging
- Standard Packaging: 20/25kg valve bags
- Storage & Transportation: Store in a cool, dry and dark place at 5-30℃; non-hazardous chemical, available for global sea and air freight
- Labeling: Multi-language labels and test reports can be pasted as required
6. Frequently Asked Questions (FAQs)
Q: How long does the antioxidant effect last?
A: The effect lasts for 3-5 days with a single addition, and the dosage can be adjusted according to frying frequency.
Q: Will it affect the flavor of frying oil?
A: No peculiar smell or residues, and it will not alter the original flavor of the oil.
7. Certifications & Honors
ISO22000:2018, ISO9001:2015, FDA GRAS, EFSA E551, EU 1333/2008 compliance certification, and Food Additive Production License.
Packaging and Shipping
Zhongqi (Guangdong) Silicon Materials Co., Ltd., with over 20 years of experience in the food-grade silica field, is a national high-tech enterprise and a Guangdong Province specialized and innovative enterprise. Trusted by numerous international food giants, it is a leader in high-end food-grade silica. Shandong Zhonglian Chemical Co., Ltd. is Zhongqi's sole officially authorized overseas sales subsidiary.
laboratory
The company has established a world-leading R&D and intelligent manufacturing system, built GMP-standardized workshops, constructed 10,000-ton intelligent production lines, established a national-level testing center equipped with cutting-edge international equipment, and built its own high-standard microbiological testing laboratory. From raw material screening to finished product delivery, the entire process strictly adheres to domestic and international food safety management certifications, achieving simultaneous leadership in both "quality" and "quantity."
Customer Visit
We are committed to silicon dioxide for 20 years, our product is well know in the world and cooperate with some Fortune 500 companies, such as the Nestlé，Yihai Kerry，COFCO，China Resources，Budweiser，Symrise, and so on.
HONOR
In 2021, the company was listed on the Guangdong Stock Exchange, marking the beginning of its international expansion. Today, Zhongqi Silicon Industry, with an open vision, empowers the global food industry's safety system with the power of "Made in China." Going forward, the company will continue to focus on molecular-level safety to ensure peace of mind and, with a global perspective, to create a purer quality of life. Because true strength lies in making invisible protections visible to the world.
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Jinan City, Shandong Province,China
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Guangzhou City, Guangdong Province
