What is oyster peptide powder?

Oyster peptide refers to small-molecule peptides extracted from fresh oysters via advanced enzymatic hydrolysis technology. It is a bioactive substance with high nutritional value and easy absorption by the human body, far superior to traditional oyster powder in nutrient utilization.

Rich in essential amino acids, trace elements like zinc, and marine bioactive components, oyster peptide is widely used in dietary supplements and functional foods. It is favored for supporting immune function and promoting overall wellness, making it a popular ingredient in the health product market.

Product-information

Product name:	Oyster peptide powder
Description:	Oyster peptides are small molecule oyster peptides extracted from fresh or dried oysters using advanced directed enzymatic digestion technology. Completely retaining the original trace elements and nutrients such as taurine in oysters, it has a higher biological potency than ordinary oyster products.
Packing:	20kgs kraft bag with plastic inner
Storage:	Keep container unopened at cool place from heat and light
Shelf life:	24 months from date of production
Origin:	China
Certificate:	ISO22000/ISO9001/USDA Organic/EU Organic/FSSC 22000
Production process:	Fresh Oyster Raw Material → Washing & Impurity Removal → Steaming & Sterilization → Enzymatic Hydrolysis → Solid-Liquid Separation → Ultrafiltration Purification → Concentration → Spray Drying → Sieving & Grading → Quality Inspection → Finished Product Packaging

Specification

Test Item	Standard
Product name	Oyster peptide powder
Description	Uniform powder or granules, soft, no caking
Color	Light yellow or brown powder
Odor	No smell
Taste	No smell
Impurity	No visible exogenous impurity
Protein	NLT 45 %
Ash	NMT 7 %
Moisture	NMT 7 %
Pb	NMT 0.5 ppm
As	NMT 0.5 ppm
Hg	NMT 0.5 ppm
Cr	NMT 2.0 ppm
Cd	NMT 0.1 ppm
Total Bacterias	n=5,c=2,m=10000,M=30000;
Coliforms	n=5,c=2,m=10,M=100
Staphylococcus aureus	n=5,c=1,m=100,M=1000
Salmonella	n=5,c=0,m=0

application

Dietary Supplements

Served as a core active ingredient in capsules, tablets, and powder sachets to support immune function, replenish zinc and amino acids, and enhance overall nutritional intake.

Functional Foods & Beverages

Added to protein shakes, energy drinks, nutritional oral liquids, and health bars to boost product nutritional value and bioavailability.

Sports Nutrition Products

Formulated into post-workout recovery supplements to help relieve muscle fatigue and support physical recovery for athletes and fitness enthusiasts.

Oral Beauty Products

Integrated into collagen drinks and beauty powders to assist in improving skin hydration and elasticity from within.

Pet Health Products

Used in pet nutritional supplements to enhance the immunity and physical condition of pets.

Advanced Enzymatic Hydrolysis

Utilizes directional enzymatic cutting technology to break down macromolecular proteins into small-molecule peptides, significantly improving absorption rate and bioavailability compared to traditional physical grinding.

High Purity & Low Molecular Weight

Employs precise ultrafiltration purification to remove impurities and macromolecules, resulting in a low average molecular weight (typically <1000 Da) for rapid absorption.

Nutrient Retention

The mild production process effectively preserves sensitive nutrients such as zinc, taurine, and amino acids, ensuring the product maintains high nutritional value.

Safety & Sterility

Incorporates strict sterilization and purification steps to eliminate heavy metals, microorganisms, and fishy odors, ensuring food safety and a pleasant taste.

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