Product Overview
Chicken Collagen Peptides are bioactive ingredients derived from chicken sternum cartilage through enzymatic hydrolysis, yielding low-molecular-weight peptides with superior bioavailability. Rich in type II collagen, they play a critical role in maintaining joint integrity, supporting cartilage regeneration, and improving mobility. Widely used in nutraceuticals and functional foods, they are scientifically validated to alleviate joint discomfort and support connective tissue health, particularly for active individuals and aging populations. Naturally containing chondroitin sulfate and hyaluronic acid, they provide a synergistic matrix for musculoskeletal wellness. With excellent water solubility and a neutral flavor, they are ideal for dietary supplements, protein bars, and functional beverages.Production Process
1.Prepare Raw Material: Chicken by-products (such as skin, bone, or cartilage) are collected, cleaned, and degreased.
2.Pretreatment: The material is soaked in acid or alkali to swell and break cross-links, then washed to neutral pH.
3.Extraction: The pretreated material is heated in hot water to solubilize the collagen (gelatinization).
4.Enzymatic Hydrolysis: Collagen is hydrolyzed with specific proteases under controlled temperature and pH to break it into small peptides.
5.Inactivation & Filtration: The enzyme is heat-inactivated, and the solution is filtered to remove impurities.
6.Concentration & Dry: The filtrate is concentrated (via evaporation) and then dried (typically by spray drying) to obtain a fine peptide powder.
Sample Specification of Joylife's Chicken Collagen Peptide
| Item | Standard |
| Color | Has the color of this product, white, light yellow, yellow or brown |
| Taste and smell | It has the inherent taste and aroma of collagen peptide, no other odor, no smell |
| Traits | Uniform powder |
| Imputiry | No visible impurities |
| Loss On Drying | ≤7.0 g/100g |
| Ash | ≤10.0 g/100g |
| Nitrogen | ≥12.8g/100g |
| Hydroxyproline | ≥3.0g/100g |
| VBN | ≤120mg/100g |
| Proportion of protein hydrolysate with a relative molecular weight<1000 | ≥80.0% |
| Oligopeptide (on a dry basis) | ≥80.0% |
| Arsenic | ≤0.5mg/kg |
| Lead | ≤0.5mg/kg |
| Cadmium | ≤0.1mg/kg |
| Chromium | ≤1.0mg/kg |
| N-dimethylnitrosamine | ≤3.0ug/kg |
| Total Bacterial | ≤1000cfg/g |
| Coliform | ≤30MPN/100g |
| Molds | ≤25cfg/g |
| Yeasts | ≤25cfg/g |
| Pathogenic bacteria (Salmonella, Listeria monocytogenes, Staphylococcus aureus) | Absense |
Please contact us to get full specification with competitive offer, thank you!
