Undenatured type 2 collagen is extracted from cartilage. Its structure consists of 3 α chains and presents a triple helix structure. This product is not only safe and convenient, but also has good biological functions such as biocompatibility and biodegradability.
Our company optimizes the extraction process, improves the extraction efficiency and purity to meet the large-scale market demand.
Undenatured type 2 collagen is helpful for bone and joint diseases. It can protect articular cartilage and improve joint function.
| Iterms | Standard | Result |
| Organizational form | Uniform powder, soft, no caking | PASS |
| Color | White or light yellow powder | PASS |
| Taste and smell | With this product unique taste and smell, no smell | PASS |
| Impurity | No visible exogenous impurity | PASS |
| Protein (%, conversion factor 5.79) | ≥65 | 67.50% |
| Undenatured type 2 collagen | ≥20 | 22.2 |
| Mucopolysaccharide (%) | ≥26% | 35% |
| Oxyproliine(%) | ≥3.0 | PASS |
| Stacking Density（g/mL） | / | 0.3 |
| Loss on drying（%） | ≤7.0 | 4.07 |
| Ash（%） | ≤6.0 | 0.64 |
| pH value (6.67% aqueous solution) | 5.5-7.5 | 6.14 |
| Low Peptide(%, dry basis) | ≥60..0 | 65% |
| Heavy Metals | Pb≤0.30 | PASS |
| As≤0.50 | PASS | |
| Hg≤0.50 | PASS | |
| Cr≤2.00 | PASS | |
| Cd≤0.10 | PASS | |
| Total Bacterias（CFU/g） | ≤5000 | 150 |
| Coliforms（MPN/g） | ＜25 | ＜3 |
| Mold &Yeast（CFU/g） | ≤25 | ＜10 |
| Harmful Bacteria（Salmonella, Shigella, Vibrio parahaemolyticus, Staphylococcus aureus） | Negative | Negative |
Feature Melatonin plays an important role in the sleep-wake cycle and assists insomnia. It is generally classified as a health food or dietary supplement. It…
Feature Beta glucan powder is a polysaccharide composed of glucose molecules connected by β-glycosidic bonds.It exists in fungi such as mushrooms and yeast, and is…
Feature Beetroot leaves contain a variety of natural plant ingredients, such as betaine, polyphenols, vitamins, minerals, quercetin, stigmasterol and beta-sitosterol.In the European and American markets.…
