Welcome to Shandong Zhonglian Chemical Co., Ltd. Equity Code:880747
Cold-pressed Silica Adsorbent for Vegetable Oil
Classification :
Adsorbent Silicon Dioxide
Keywords :
Cold-pressed Silica Adsorbent for Vegetable Oil
PRODUCT DETAILS
1. Product Description
This silica adsorbent is specially developed for cold-pressed vegetable oils with the international code E551. It appears as white porous powder, odorless and tasteless, and complies with FDA GRAS, EFSA E551 and EU 1333/2008 standards. With a silicon dioxide (SiO₂) content of ≥99.3%, it features stable adsorption performance without attenuation at low temperatures (≤10℃). Exclusively formulated for cold-pressed vegetable oils such as olive oil and linseed oil, it gently removes gums, waxes and trace impurities without damaging the natural nutritional components of the oils and preserving the original flavor of cold-pressed oils, perfectly meeting the processing requirements of overseas cold-pressed vegetable oil manufacturers.
2. Technical Specifications
Parameter | Details |
Product Name | Cold-pressed Silica Adsorbent for Vegetable Oil |
Appearance | White porous powder, odorless & tasteless, stable low-temperature adsorption, no residue |
Particle Size Range | 7-23μm (exclusive for cold pressing, excellent dispersibility, no damage to oil properties) |
SiO₂ Content | ≥99.3% |
Low Temperature Resistance | ≤10℃ (suitable for cold pressing process, no adsorption performance attenuation) |
Specific Surface Area | 430-530m²/g |
Typical Dosage | 0.1%-0.5% (mild impurity removal, no impact on cold-pressed oil quality) |
Shelf Life | 24 months (under sealed and dry storage) |
Packaging | 20/25kg valve bags |
Sample | Free sample available, accompanied by cold-pressing adaptability and adsorption test reports |
3. Application Description
Boasting core advantages of low temperature resistance and mild impurity removal, this product is custom-designed for the cold-pressed vegetable oil process. It is suitable for cold-pressed products including olive oil, linseed oil and camellia oil. It can remove gums, waxes and trace impurities without damaging natural nutrients such as unsaturated fatty acids and vitamins in the oil, while retaining the original flavor of cold-pressed oil. It fully caters to the processing demands of high-end overseas cold-pressed vegetable oils.
4. Factory Advantages
We are equipped with a dedicated production lines for cold-pressed adsorbents and low-temperature adsorption testing equipment, as well as GMP standard workshops. Our factory has obtained ISO22000 and FDA GRAS certifications, and our products are exported to more than 58 countries. With rich experience in long-term supply to overseas cold-pressed vegetable oil enterprises, we can provide customized test reports, guarantee a 7-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 (5-30℃); non-hazardous goods, support global sea and air freight
- Labeling: Multilingual labels and test reports can be pasted according to overseas customers' requirements, with with clear marking of exclusive cold-pressing applicability
6. FAQ
Q: Is it suitable for all cold-pressed vegetable oil processes?
A: It is applicable to all cold-pressing processes (low-temperature pressing, physical cold pressing), and the dosage can be fine-tuned according to different oil types.
Q: Will it damage the natural nutrients of cold-pressed oil?
A: No, it adopts mild impurity removal technology, which will not damage the original nutritional components and flavor of the oil.
7. Certifications & Honors
- ISO22000:2018
- ISO9001:2015
- FDA GRAS
- EFSA E551
- EU 1333/2008 compliance certification
- Food Additive Production License
- Special Adaptation Certification for Cold-pressed Products
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
