$15.00
Min. Order : 1 Kilogram
$13.00
301-999 Kilograms
$12.50
>=1000 Kilograms

Pleurotus ostreatus Oyster mushroom powder products in immune support and bone health

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Quick Details

Port: Shanghai
Payment Terms: T/T,Western Union,Paypal
Supply Ability: 10 Ton/Tons per Month
Place of Origin: Zhejiang China
Form: Powder
Color: Powder, yellow brown
Extraction Type: Milling
Latin Name: Pleurotus ostreatus
Active Ingredient: Mushroom Polysaccharide
Grade: Food
Model Number: Conventional
Brand Name: LUGUMINGZHU
Treatments of raw material: Drying only
Type: Powder
Test Method: UV
Part: Mushroom fruiting body,100% fruiting bodies
Packaging: Bottle,DRUM,Aluminum Foil Bag/PE bag
Packaging Detail: 1kg/Aluminum bag, 2kg/Aluminum bag, 5kg/Aluminum bag, 25kg/Drum
Zhejiang Biosan Biotech Co., Ltd.
Gold Supplier
CN
Manufacturer, Trading Company
91.7%
Response Rate
100.0%
On-time delivery rate
US$ 10,000+
10
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Product Description

Known formally by its scientific name Pleurotus ostreatus, the oyster mushroom is named for its shell-like appearance and resemblance to oysters. It's very versatile with a mild flavor and licorice-like aroma and has quickly become an integral part of many Asian dishes. Contains the scientifically verified bioactive compounds with important roles in regulation of immune system and improvement of wellness.

Our conventional Oyster mushroom powder was produced from Oyster mushroom fruiting bodies. The Oyster mushroom fruiting bodies were grinded using a superfine pulverizer to give fine powder (>100 mesh).


Oystermushroom powder product specification


Product Appearance:

Product Information
Specification
Polysaccharide ≥3%
Process Part
Fruiting body
Color
Fine Powder, Yellow brown
Fineness
≥100 Meshes
Quality
100% Pure Powder & Conventional
Shelf Life
36 Months
Package
Aluminum Foil & Drum
MOQ
1 Kilogram
Products Packing & Shipping
Packing :

Inside package: 5kgs/bag, packed in a transparent PE bag then packed with Aluminum foil bag outside.

Outside package: Packed in the carton or drum.(Net weight: 25kgs/carton, 29kgs/drum)
Delivery :

For small quantity less than 50kgs and urgently order, we can ship by express, including DHL and TNT.

For large quantity, we can ship by air or by sea.
Service
1) As an organic mushroom professional manufacturer, we can provide you professional solutions for any questions in your product and market development.

2) We can provide you our organic certificates, organic TC certificates & testing reports(COA) as well as factory qualification documents as your requests.

3) We can provide you packages( in bulk) in different quantity as your requests, such as 1kg/Aluminium foil bag, 2kg/Aluminium foil bag, 5kg/Aluminium foil bag, 20kg/carton and 25kg/Drum.

4) We will remind you your order process and send you COA and tracking number after the shipment is set out at the first time. If there are any quality problems with our products, you are entirely refund if you could provide a copy of testing report from third party within 20 days after you received the goods.

5) We can produce the mushroom extract with different extract ratio and active ingredient contents as your requests, also capsule filling, package design and other finished products related service.

6) We can develop the special product for you according to your formulation design and requests.
Company Information
Zhejiang Biosan Biotech Co., Ltd. (Biosan) is a professional enterprise of organic mushroom cultivation, processing and marketing in China. We started to grow organic mushroom in 2002 and set up organic mushroom farms in the Chinese geographical indication areas of Reishi, Maitake, Shiitake, Tremella, Lion’s mane etc. In 2012, we built the mushroom processing factory in Lishui, the top of eco-friendly city with a clean environment and beautiful scenery in China. Biosan passed the certification of HACCP, FSSC22000, China Food SC annually and emphasized on innovation and quality control. Biosan creatively applied membrane separation technology, microencapsulation technology and low-temperature spore-wall breaking technology in mushroom processing. With the patented technology, Biosan can produce the pure mushroom extracts and powders with the high quality. Biosan provides over 10 varieties of mushroom ingredients including mushroom powders and extracts, and produces the mushroom supplements as well as the private label service. Most of our mushroom products can be issued with the certificates of USDA organic, EU organic, JAS organic, China organic as well as Kosher check. Most of our customers are from North America, Europe and Australia and enjoy with our quality and service. We keep on the philosophy of that “Quality is our life” and warmly welcome our customers to visit our farms and factory in China or meet with us in the international exhibition such as Supplyside, Natural Products Expo, BioFach, CPHI etc.

Company Video :
Exhibition Show
Biosan believes that "Internationalization is our future". We actively participated in the promotion of mushroom market and set a good example of high quality mushroom products in the world. Every year we take part in the professional exhibitions, such as Supplyside West, Natural Products Expo West, Biofach, Vitafoods Europe, Hi & Fi Asia, etc. Our mushroom products have entered over 30 countries and regions.
2019 NATURAL PRODUCTS EXPO WEST
2018 BIOFACH
THE 6TH INTERNATIONAL CONFERENCE ON MEDICINAL MUSHROOM
2018 VITAFOODS EUROPE
2018 SUPPLYSIDE WEST
2018 CPHI (SHANGHAI)
2019 HI & FI ASIA-CHINA
2017 VITAFOODS EUROPE
FAQ
A fruiting body is generally what you would visually recognize as a mushroom. It is fleshy, containing spores, and grows above ground or directly on the surface of its host. The mushroom's fruiting body comprises a stem, cap, and gills. Mycelium is the main body and feeding membrane of a mushroom. It grows underground or within the host plant. Mycelium is the stage to produce a mushroom but it is not a mushroom.

Fruiting bodies are considered "full spectrum" as they provide a wider array of mushroom's nutritional components. Fruiting body extracts contain higher concentrations of bioactive components, especially beta-glucans. Normally, mycelium based products contain 50-80% starch from the growing substrate, up to 50% less beta-glucans than fruiting bodies, and far less beneficial compounds. Mycelium was primarily created as a cheaper alternative that was quicker to produce by industrial fermentation.

According to the FDA, mycelium has an identity different than actual mushrooms.
The use of synthetic fertilizers, pesticides, irradiation, sewage sludge, hormones, antibiotics and genetic modification is strictly prohibited in the whole process of organic products. Organic products can't contain traces of heavy metals or other contaminants that exceed FDA approved levels. Conventional products may contain greater amounts of these substances. Coventional farming relies on chemical intervention to fight pests and weeds and provide plant nutrition. Organic farming relies on natural principles like biodiversity and composting to produce healthy food. Organic farming is recognized as an effective approach for agricultural sustainability and food safety. Statistically, nutrients in organic products are significantly higher than that in conventional products. Many countries have extablished the organic product standards and the product must be verified by an organic certifying agent before products can be labeled as "organic".
Polysaccharides are a class of carbohydrates, including starch, malt dextrin, chitin, glycogen and cellulose. Polysaccharides from different substances are in different structures, some consist of algha-glucans and some consist of beta-glucans. The polysaccharides from mushroom mainly consist of beta-glucans which are well regarded as an active compound with medicinal functions. The polysaccharides from starch and malt dextrin consist of alpha-glucans which are not an active compound in the healthy application. For mushroom extract products, the measure of beta-glucans is more accurate than that of polysaccharides to prepresent the quality of the product, as the measure of polysaccharides can be easily doctored by adding starch, malt dextrin, etc.
Beta-glucans are groups of the dietary fibers or polysaccharides composed of D-glucose monomers, linked by 1,3; 1,4 or 1,6 β-glycosidic bonds, and are naturally found in the cell wall of bacteria, fungi, mushroom, and higher crops, such as cereals. Glucans from different sources differ from structure. For example, cereal glucans are usually linear (1,3; 1,4) β-glucans; yeast glucans are branched (1,3; 1,6) β-glucans, mushroom glucans are linear (1,3) β-glucans with (1,6) - linked-β-glucosyl or β-oligoglucosyl side chain. Mushroom beta-glucans have a more complex structure, have a much higher molecular weight and part of mushroom beta-glucan is linked to the proteins/peptides. The structural complexity of beta-glucans varies and is considered a primary determinant of activity. This is also the main accepted theory of why some mushrooms are more active than others and why mushroom beta-glucans are more immunologically active than other beta-glucans.

As Martin Powell, author of "Medicinal Mushroom, A Clinical Guide" points out, "In contrast to the relatively inexpensive commercially available beta-glucans from yeast, mushroom beta-glucans have more diverse structures and, as a consequence, higher levels of immunological activity."
The plant extract adulteration is a common problem in the international market, also a lot of mushroom products are not pure. We recommend the following methods for our customers to identify the purity of mushroom powders and extracts.

The active, beneficial compound in mushrooms is a special class of polysaccharides known as beta-glucans. The algha-glucans are basic starches with no health-promoting properties. Mushroom fruiting bodies generally have a low content of algha-glucans(<5%). Therefore, the presence of the starchy materials in a mushroom product can elevate a polysaccharide test and give a false positive for the beta-glucans.

The presence of starchy materials can be tested using iodine. The sample solution change color to a dark purple or black shen starchy materials present. Also, a Megazyme kit, designed for test of beta-glucans in mushrooms and yeast, can be applied for the test of beta-glucans content. Mushroom mycelium and products adulterated with starchy materials always resulted in high content of alpha-glucans and low content of beta-glucans.

Mushroom beta-glucan extracts are water-soluble while most of beta-glucans are water-insoluble, such as yeast beta-glucans. This would be useful in distinguish mushroom beta-glucans from yeast beta-glucan.

The gene sequences of many mushroom have been decoded. Some laboratories have developed DNA barcode to identify mushroom varities. By using ITS, tmH-psbA, we can identify whether the mushroom product is from the true varieties as the supplier claimed, not something else. For example, the reishi product is from the varieties of Ganoderma lucidum, not from Ganoderm subornatum Murrill.