Our company's ejiao peptide is made from donkey-hide gelatin powder as raw material, and is refined through complex enzymatic hydrolysis, purification, and spray drying. The product retains the efficacy of donkey-hide gelatin, has small molecules, and is easy to absorb.
Ejiao is a top-quality choice for nourishing and replenishing blood. It can nourish blood, nourish yin, moisturize dryness, and stop bleeding. It can be used for blood deficiency and chlorosis, dizziness and palpitations, upset and insomnia, dryness and cough, beauty, and physical fitness.
Donkey-hide peptide peptide has a good effect on improving iron deficiency anemia. Donkey-hide peptide plays a very good role in improving immunity.
Ejiao mainly contains collagen, which is a polypeptide substance. After hydrolysis, proteins with different molecular weights are produced, and the final hydrolysate is amino acids.
Product Name |
Ejiao peptide powder |
Appearance |
Faint yellow to yellow water-soluble powder |
Material Source |
Ejiao |
Protein Content |
≧30% |
Peptide Content |
≧20% |
Technology Process |
Enzymatic hydrolysis |
Molecular Weight |
<2000Dal |
Packing |
10kg/Aluminum foil bag, or as customer requirement |
OEM/ODM |
Acceptable |
Certificate |
FDA;GMP;ISO;HACCP;FSSC etc |
Storage |
Keep in a Cool and Dry Place, avoid direct sunlight |
A peptide is a compound in which two or more amino acids are connected by a peptide chain through condensation. Generally, no more than 50 amino acids are connected. A peptide is a chain-like polymer of amino acids.
Amino acids are the smallest molecules and proteins are the largest molecules . Multiple peptide chains undergo multi-level folding to form a protein molecule.
Peptides are bioactive substances involved in various cellular functions in organisms. Peptides have unique physiological activities and medical health care effects that original proteins and monomeric amino acids do not have, and have triple functions of nutrition, health care, and treatment.
Small molecule peptides are absorbed by the body in their complete form. After being absorbed through the duodenum, the peptides directly enter the blood circulation.
1. Improve iron deficiency anemia
2. Enhance immunity
Health food; Special Medical Food; Sports nutrition food
Suitable for people with insufficient Qi and blood, low immunity, postoperative people, sub-healthy people, etc.
People aged 18-60 years old: 2-3 grams/day
Sports and fitness people: 3-5 grams/day
Postoperative population: 5 g/day
Not suitable for children under 3 years old
3-18 years old: within 3 grams/day
Daily supplement for 18-35 years old: 5g/day
Sports people: 8-10g/day
35 years old to 60 years old: 8-15 grams/day
People over 60 years old and those with fractures: 10-15 grams/day
Those with yang deficiency, spleen and stomach heat deficiency, and severe dampness
Specification of donkey-hide gelatin peptide powder
(Liaoning Taiai Peptide Bioengineering Technology Co., Ltd )
Product Name: Donkey-hide gelatin peptide powder
Validity: 2Years
Storage: Keep in a Cool and Dry Place, avoid direct sunlight
Source: Donkey-hide gelatin
Origin: China
Mfg Date:2023.12.28
Bach No.:20231228-1
Test Item Specification Result |
molecular weight: / <2000DaltonProtein Content ≧30% 94.5%
Peptide Content ≧20% 93.1% Appearance Faint yellow to yellow water-soluble powder conform to Smell Tasteless to Characteristic conform to Taste Tasteless to Characteristic conform to Moisture(g/100g) ≤7% 4.17% Ash ≤7% 1.8% Pb ≤0.9mg/KG negtive Total bacterial count ≤1000CFU/g <10CFU/g Mould ≤50CFU/g <10 CFU/g Coliforms ≤30CFU/g <10CFU/g Staphylococcus aureus ≤100CFU/g <10CFU/g Salmonella negtive negtive |
Molecular Weight distribution:
Test Results |
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Item |
Peptide molecular weight distribution |
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Result Molecular weight range
1000-2000 500-1000 180-500 <180 |
Peak area percentage (%, λ220nm) 14.3 31.9 44.4 4.4 |
Number-average Molecular Weight 1327 659 285 169 |
Weight-average Molecular Weight 1377 682 303 170 |
Animal Collagen Peptide Powder
Fish collagen peptide powder
No. | Product Name | Note |
1. | Fish Collagen Peptide | |
2. | Cod Collagen Peptide |
Other Aquatic animal collagen peptide powder
No. | Product Name | Note |
1. | Salmon Collagen Peptide | |
2. | Sturgeon Collagen Peptide | |
3. | Tuna Peptide | oligopeptide |
4. | Soft-shelled Turtle Collagen Peptide | |
5. | Oyster Peptide | oligopeptide |
6. | Sea Cucumber Peptide | oligopeptide |
7. | Giant Salamander Peptide | oligopeptide |
8. | Antarctic Krill Peptide | oligopeptide |
Bone Collagen peptide powder
No. | Product Name | Note |
1. | Bovine Bone collagen Peptide | |
2. | Bovine Bone Marrow Collagen peptide | |
3. | Donkey Bone collagen Peptide | |
4. | Sheep bone Peptide | oligopeptide |
5. | Sheep bone Marrow Peptide | |
6. | Camel bone Peptide | |
7. | Yak Bone Collagen Peptide |
Other animal protein peptide powder
No. | Product Name | Note |
1. | Donkey-hide Gelatin Peptide | oligopeptide |
2. | Pancreatic Peptide | oligopeptide |
3. | Whey Protein Peptide | |
4. | Cordyceps Militaris Peptide | |
5. | Bird's-nest Peptide | |
6. | Venison Peptide |
Vegetable Protein Peptide Powder
No. | Product Name | Note |
1. | Purslane protein Peptide | |
2. | Oat protein Peptide | |
3. | Sunflower disc Peptide | oligopeptide |
4. | Walnut Peptide | oligopeptide |
5. | Dandelion Peptide | oligopeptide |
6. | Sea Buckthorn Peptide | oligopeptide |
7. | Corn Peptide | oligopeptide |
8. | Chestnut Peptide | oligopeptide |
9. | Peony Peptide | oligopeptide |
10. | Coix seed protein Peptide | |
11. | Soybean Peptide | |
12. | Flaxseed Peptide | |
13. | Ginseng Peptide | |
14. | Solomon's seal Peptide | |
15. | Pea Peptide | |
16. | Yam Peptide |
Peptide-containing finished products
Supply OEM/ODM, Customized services
Dosage forms:Powder, soft gel, Capsule, Tablet, Gummies, etc.