Factory Supply 98% Calcium Aspartate CAS 39162-75-9 Food Grade L-Calcium Aspartate Powder
L-Calcium Aspartate Powder
What is L-Calcium Aspartate Powder?
L-Calcium aspartate is a calcium fortifier with the molecular formula C₈H₁₂N₂O₈Ca, primarily used as a food additive. This substance is a white powder, hygroscopic, and readily soluble in water, with the solution gradually changing from pale white to clear. Its molecular structure is similar to dipeptide calcium found in natural foods, allowing it to stably pass through the stomach and be efficiently absorbed by the small intestine.
Feature
Highly Effective Calcium Supplementation and Bone Health: L-Aspartate calcium can be actively absorbed by the intestines through amino acid transport channels, with significantly higher bioavailability than inorganic calcium salts (such as calcium carbonate). The released calcium ions directly participate in bone mineralization, enhancing bone density and preventing osteoporosis.
Promoting Energy Metabolism and Anti-Fatigue: Aspartate is an intermediate in the tricarboxylic acid cycle and urea cycle, helping to optimize cellular energy production and ammonia metabolism. This synergistic effect can reduce exercise-induced ammonia buildup and delay central fatigue.
Cardiovascular and Neurological Function Support: Calcium ions play a crucial role in maintaining myocardial contraction, nerve conduction, and hormone secretion. Aspartate can also help regulate neurotransmitter balance, potentially indirectly supporting cognitive function.
Synergistic Mineral Absorption: The chelating properties of aspartate protect calcium ions in the intestines from interference from factors such as phytic acid and may promote the absorption of other divalent minerals such as iron and zinc.
Applications
Sports Nutrition and Anti-Fatigue Products: As a key ingredient in sports drinks and energy supplements, it enhances exercise endurance and accelerates recovery by providing calcium and optimizing energy metabolism. Suitable for high-intensity trainees and those prone to fatigue.
Bone Health and Calcium Supplements: Formulated in tablets, capsules, or oral liquids for daily calcium supplementation in children, pregnant women, and the elderly, preventing rickets, osteomalacia, and osteoporosis. Especially suitable for those with insufficient gastric acid secretion (such as the elderly).
Cardiovascular and Nervous System Health: As a health food ingredient that helps maintain normal blood pressure and heart rate, it addresses both the regulatory role of calcium in vascular function and the metabolic support of aspartate. Used in products to improve sleep quality or relieve nervous tension.
Specialty Foods and Animal Nutrition: Added to functional beverages, nutrition bars, and other foods, it provides an easily absorbed source of calcium and enhances product health claims. Used as a feed additive to improve bone strength, egg production, and stress resistance in livestock and poultry.
Product Parameters
| Item | Specification | Result |
| Appearance | white powder | Conforms |
| Odor & taste | Characteristic | Conforms |
| Mesh size | Through 80 mesh | Conforms |
| Assay | ≥98.0% | 99.23% |
| Loss on Drying | ≤5.00% | 0.55% |
| Ash | ≤5.00% | 0.29% |
| Heavy metals | ||
| Total Heavy Metals | ≤10ppm | Conforms |
| Arsenic | ≤1ppm | Conforms |
| Lead | ≤2ppm | Conforms |
| Cadmium | ≤1ppm | Conforms |
| Hygrargyrum | ≤0.1ppm | Conforms |
| Residual Solvent | Meet the requirements | Conforms |
| Pesticide Residue | Meet the requirements | Not detected |
| Microbiological Tests | ||
| Total Plate Count | ≤1000cfu/g | Conforms |
| Total Yeast & Mold | ≤100cfu/g | Conforms |
| E.Coli | Negative | Conforms |
| Salmonella | Negative | Conforms |
| Staphylococcus | Negative | Conforms |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
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