Hydrolyzed Donkey Collagen

Hydrolyzed Donkey Collagen

Resource:Donkey skin
CasNo.: 9064-67-9
Packing: 10 or 20kgs/bag
Qty in 20GP FCL: 8MTS(with pallets)
Qty in 40HQ FCL: 18MTS(with pallets)
Origin: China
Supply Ability: 2,000mt/year
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Product description

 

Hydrolyzed donkey collagen is produced by enzymatic hydrolysis, breaking down the collagen into smaller peptides. This process alters the molecular structure and weight of the collagen, resulting in a molecular weight that is lower than that of the original form of collagen, enhancing its water absorption, solubility, and water retention properties. Hydrolyzed donkey collagen peptides possess bioactivities beneficial to bone tissue, including promoting bone-forming cells and improving calcium absorption. These characteristics make collagen peptides a novel revolutionary ingredient for dietary interventions aimed at promoting bone health.

 

Hydrolyzed donkey collagen peptide supplements help increase the levels of physiologically functional dipeptides in the blood, such as proline-hydroxyproline (referred to as "PO") and hydroxyproline-glycine (referred to as "OG"). In vitro experiments have shown that PO can regulate the differentiation of chondrocytes into a mineralized form and promote the synthesis of glycosaminoglycans. Moreover, these bioactive dipeptides have been found to enhance the synthesis of hyaluronic acid (HA) within synovial cells, thereby increasing the fluid cushioning capacity between joints.

 

Product Features

 

Collagen hydrolyzed by Jiayi is more soluble in water and other liquids, making it easier to be absorbed by the intestines and skin; it also contains more antioxidants, which helps to slow down skin aging and improve muscle quality and strength.

 

PRODUCT MODALITY

Colour

Taste, Smell

Form

PRODUCT GRADE

White To Pale Yellow

No Peculiar Smell Or Product Odor

Powder Or Particle

Selected, Gold Grade, Silver Grade, G Grade, K Grade

 

PHYSICOCHEMICAL INDEXES

ITEMS

STANDARD

TEST METHOD

Total nitrogen (dry base)

≥16.0

GB 5009.5-2016

Protein (conversion factor 5.79)

≥ 95%

GB 5009.5-2016

Moisture

≤ 7%

GB 5009.5-2016

Ash

≤ 2%

GB 5009.4-2016

Stacking density/mL

0.30-0.45

ISO787/11

pH

6.0-6.8

GB 5009.237-2016

Molecular Weight

300-1200

GB31645-2018

Particle size

15%40mesh 40%60mesh 45%80mesh

Customization

Power Size

98% 80 mesh or more

Customization

 

MICROBIOLOGICAL INDICATOR

ITEMS

STANDARD

TEST METHOD

Total Plate Count/(CFU/g)

n=5, c=2, m=104, M=105

GB 4789.2-2022

Coliform Bacteria/(CFU/

n=5, c=2, m=10, M=102

GB 4789.3-2016

Molds/(CFU/g)

≤ 25 CFU/g

GB 4789.15-2016

Salmonella

n=5, c=0, m=0, M=-

GB 4789.15-2024

Staphylococcus aureus

Not Detectable

GB 4789.10-2016

 

POLLUTANT LIMIT

ITEMS

STANDARD

TEST METHOD

Lead (Pb)

0.8 mg/kg

GB 5009.12-2023

Cadmium (Cd)

0.1 mg/kg

GB 5009.15-2023

Mercury (Hg)

0.1 mg/kg

GB 5009.17-2021

Chromium (Cr)

2.0 mg/kg

GB 5009.123-2023

Arsenic (As)

1.0 mg/kg

GB 5009.11-2024

 

Product Functions

 

  1. Improving sensory quality: In the food industry, hydrolyzed collagen can enhance the taste and appearance of products.
  2. Moisturizing properties: In the cosmetics industry, hydrolyzed collagen is used as a functional ingredient in creams and body lotions due to its moisturizing properties.
  3. Antioxidant: Hydrolyzed collagen is also used in the development of antioxidant supplements, often in combination with hyaluronic acid and vitamin C.
  4. Regulating cells: After hydrolyzed donkey collagen peptides are ingested, they are digested in the gastrointestinal tract and absorbed in the form of free amino acids as well as dipeptides and tripeptides, then delivered to target tissues via the bloodstream. Experiments have shown that collagen peptides can support osteoblast proliferation in a dose-dependent manner, which is the key first step in bone formation, leading to enhanced osteoblast differentiation and increased cell viability.
  5. Improving Joint Pain: Athletes are a high-risk group for bone and joint injuries. According to a comparative study in 2008, the incidence of acute knee sprains among athletes with new-onset knee discomfort was significantly higher than in non-athletes. The U.S. Food and Drug Administration (FDA) considers collagen peptides to be a nutritional supplement belonging to food, which can reduce joint pain in athletes, decrease dependence on analgesics, and enhance athletic performance. In recent years, clinical studies on the use of collagen peptides to reduce joint pain in athletes have also received considerable attention. For cartilage metabolism, adequate glycine and proline are essential for ensuring cartilage regeneration. Insufficient amino acid supply after high-intensity exercise can lead to cartilage damage. Hydrolyzed collagen is mainly composed of peptides with molecular weights between 300-20, 000 Da, as oligopeptides, they do not require digestion, are not easily broken down, and are fully absorbed by the small intestine, thereby entering the human circulatory system to exert their functions. In an experiment conducted in 1990, 60 male sports enthusiasts were divided into two groups, with the experimental group taking 10g of collagen orally every day. After several months, the amino acid content in the body was six times that of before, especially with significant increases in proline, glycine, and hydroxyproline; it was also confirmed that collagen substances have a synthetic and metabolic effect on cartilage tissue, stimulating chondrocytes to synthesize. Therefore, appropriately supplementing with high-quality hydrolyzed collagen peptides can play a protective role for joints. Studies have shown that daily intake of about 10 grams of hydrolyzed collagen can prevent and alleviate exercise-induced joint pain, and the molecular weight of products suitable for human absorption is about 3, 000 Daltons.

 

Packaging and storage

 

  1. PACKAGING: 10kg/ bag 20kg/ bag
  2. Storage Condition: Cool, dry place, avoid direct sunlight
  3. Expiration Date: 24 Months (Unopened)

 

Products Parameter

 

 

Feature

Description

Function

Providing Energy, Bone and Joint Care, Skin Elasticity Maintenance, Hair Care

Dosage Form

Powder, Granules

Applicable People

All, Adults, Teenagers, Men, Middle-Aged and Elderly, Children, Women

Not Applicable People

Newborns

Shelf-Life

24 months

Storage Method

Dry

Place of Origin

Hunan, China

Product Specification

Starting from 1kg

Keywords

Collagen Protein

Color

Pure White or Milk White

Smell

Odorless

Main Raw Material

Protein

Origin

Donkey

Application

Sports Beverages, Nutritional Supplements, Solid Beverages, Baking Foods

Supplier

Hunan Jiayi Biotechnology Co., Ltd.

Sample Lead Time

5 days

 

Prroduction process


product-1600-350

 

Our Certificates and Qualifications

 

 

We're proud to hold ISO9001, FSSC22000, FDA, BRC, HALAL. These prove our dedication to quality you can trust.

 
FDA

 

HALAL 1

 

ISO22000

 

BRC01

 

 

FAQ

Q: How can l get a sample?

A: The sample can be free , But the freight costs you.

Q: Are you a factory?

A: Yes. We have specialized in this field about 23 Years

Q: What's your production lead time ?

A: Normally the production lead time is 7~15days after order confirmed

Q: Can you accept private label?

A: Yes, private label is available, we can customize for you as request.

Q: Do you accept OEM or ODM service?

A: Yes, we do OEM and ODM.

 

 

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