Description
Oyster mushroom extract is derived from oyster mushrooms, a popular edible fungus rich in nutrients and bioactive compounds.
Key components include:
Polysaccharides (e.g., beta-glucan, chitin, chitosan): associated with immunomodulatory and antitumor effects.
Proteins and amino acids: including ergothioneine (a potent antioxidant).
Vitamins and minerals: B vitamins (e.g., riboflavin, niacin), selenium, potassium.
Bioactive compounds: ergosterol (a precursor to vitamin D), lovastatin (a natural statin-like compound), and antioxidants (e.g., glutathione).
Specification Sheet
|
Product Name |
Pleurotus ostreatus Extract |
Country of Origin |
China |
|
Botanical latin Name |
Pleurotus ostreatus |
Specification |
Ratio |
|
Plant Part |
Dried fruit(100% Natural) |
Carrier |
None |
|
Item |
Specification |
Result |
Test Methods |
|
Extract Ratio |
10:1 |
10:1 |
/ |
|
Identification |
Conforms to standards |
Conforms |
TLC |
|
·Chemical Physical Control |
|||
|
Particle size |
100% pass 80 mesh |
80 mesh |
USP<786> |
|
Loss on drying |
≤5.0% |
1.86% |
USP<731> |
|
Bulk Density |
40-70g/100ml |
54g/100ml |
USP<616> |
|
Appearance |
Fine Powder |
Conforms |
Visual |
|
Color |
Brown yellow |
Brown yellow |
Visual |
|
Odor |
Typical |
Typical |
Organoleptic |
|
Taste |
Typical |
Typical |
Organoleptic |
|
Heavy Metals |
≤10ppm |
<10ppm |
CP2020 |
|
Arsenic (As) |
≤2ppm |
≤1ppm |
ICP-MS |
|
Lead (Pb) |
≤2ppm |
≤1ppm |
ICP-MS |
|
Mercury (Hg) |
≤0.5ppm |
≤0.1ppm |
ICP-MS |
|
Cadmium (Cd) |
≤1ppm |
≤0.5ppm |
ICP-MS |
|
Pesticides Residue |
Meet USP Requirements |
Conforms |
USP34 <561> |
|
·Microbiology Control |
|||
|
Total Plate Count |
≤5,000cfu/g |
400cfu/g |
AOAC 990.12 |
|
Total Yeast & Mold |
≤300cfu/g |
10cfu/g |
AOAC 997.02 |
|
Coliforms |
≤10cfu/g |
≤10cfu/g |
AOAC |
|
Escherchia Coli |
Absent |
Conforms |
AOAC-OMA 991.14 |
|
Salmonella Species |
Absent |
Conforms |
AOAC-RI 061301 |
|
Staphylococcus aurreus |
Absent |
Conforms |
AOAC-OMA 2003.07 |
|
·General Status |
|
||
|
Sterilization Method |
High Temperature & Pressure |
Conforms |
/ |
|
·Packing & Storage |
Packed in paper-drums and two plastic-bags inside.N.W.:25kgs Store in a well-closed container. Away from moisture. |
||
|
·Shelf Life |
Three years if sealed and stored away from direct sun light and heat. |
||
Our Certificate
Technological Process
Application
Food Additive
Uses: Added to soups, sauces, hot pot bases, snacks, protein powders, beverages.
Mechanism: Contains amino acids (e.g., glutamic acid) and nucleotides, which dissolve in water or hot liquids, providing umami flavor and improving mouthfeel.
Dietary Supplements / Nutritional Products
Uses: Capsules, tablets, powdered drinks.
Mechanism: Contains polysaccharides (β-glucans), proteins, and trace elements. These components are digested, absorbed, or interact with biomolecules to supply nutrients.
Medicinal or Culinary Use
Uses: Traditional medicine decoctions, medicinal cuisine.
Mechanism: Polysaccharides and water-soluble compounds dissolve in hot water or soups, forming solutions or colloids for use in formulations.
Cosmetic Ingredient
Uses: Creams, lotions, skincare liquids.
Mechanism: Water-soluble polysaccharides can form films or increase viscosity in formulations; amino acids can interact with other components to improve stability and spreadability.
Scientific Research
Uses: Functional food development, active compound extraction, analytical studies.
Mechanism: Polysaccharides, amino acids, nucleotides, and other compounds can be isolated or analyzed from the extract for research or experimental purposes.
Production Equipment
R&d Center Display
Product packaging
Warehouse
FAQ
Q: What is the purity of your Pleurotus ostreatus Extract?
A: Our powder is 100% pure, natural, and free from additives, preservatives, or artificial colors, processed from premium-grade dried fennel seeds.
Q: What is Pleurotus ostreatus Extract used for?
A: Oyster mushroom powder can also help with weight loss, as it is a good source of dietary fiber. The powder can be used in a variety of ways. It can be used as a seasoning in soups, stews, and stir-fries. It can also be added to smoothies, as a topping on salads, or as a substitute for protein powder in baked goods.
Q: How is the product packaged?
A: Available in food-grade polyethylene bags, cardboard drums, or customized packaging.
Q: What is the minimum order quantity (MOQ)?
A: Standard MOQ is 25 kg for bulk orders; smaller trial quantities can be arranged for new customers. For bulk inquiries, customization requests, or sample orders, please contact our sales team for personalized support.
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