bleaching earth for Corn oil
1.Targeted mycotoxin removal
2.Excellent decolorization performance
3.Food-grade safety compliance
4.Low oil loss rate
5.Wide process adaptability
Product detail tabs
Description
Corn Oil-Specific Activated Clay | Core Advantages
1.Targeted mycotoxin removal
High adsorption affinity for aflatoxins and other mycotoxins unique to corn oil, ensuring refined oil meets strict food safety thresholds.
2.Excellent decolorization performance
Efficiently adsorbs carotenoids and chlorophyll in corn oil, significantly improving oil clarity and appearance without affecting nutritional value.
3.Food-grade safety compliance
Made of food-grade raw materials, non-toxic and residue-free, in line with international edible oil processing standards.
4.Low oil loss rate
Selective porous structure focuses on adsorbing impurities rather than oil molecules, maximizing the yield of refined corn oil.
5.Wide process adaptability
Works stably in both batch and continuous refining processes, with consistent results under standard temperature and vacuum conditions.
| Item | Indicator |
| Specific Surface Area, m²/g | ≥ 130 |
| Free Acid, calculated as H₂SO₄, % | ≤ 0.30 |
| Moisture, W/% | ≤ 12.0 |
| Particle Size, -200 Mesh, % | ≥ 90 |
| Lead, Pb, mg/kg | ≤ 40 |
| Arsenic, As, mg/kg | ≤ 3 |
Suggested Use
Heat the oil to 100–120°C. Slowly add 3%–7% activated bleaching clay and stir for 20–30 minutes. Allow the mixture to settle, then remove the clay by filter press.
Notes
Store in a dry and ventilated place away from direct sunlight.
Protect the product from mechanical impact and rain.
The product begins to lose crystal water above 300°C, which may change its structure and affect the decolorization effect.
The product surface easily absorbs moisture, so moisture-proof storage is required.
Packing Specification
Packed with an inner plastic film layer and an outer plastic woven bag, or packed according to customer requirements.
Standard packing weight: 25 ± 0.25 kg per bag, or customized according to customer requirements.
Period of Validity
24 months.
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