Shiitake Mushroom Extract of Hunan Sunfull Bio-tech Co., Ltd.
Latin Name: Lentinula edodes (Berk.)Sing
Chinese name: Xiang Gu
Part of the Plant Used: Fruiting Body
Active Ingredients: Polysaccharides
Product Specification:
5%,20%,30% polysaccharides (UV-VIS)
Shiitakei straight powder 80-120mesh
Product Introduction
The second most popular edible mushroom worldwide, shiitake extracts define nutraceuticals - foods with positive health benefits. Polysaccharides and a compound called eritadenine are responsible for its effects.
| Analysis Items |
Specifications |
Results |
Test Methods |
| Description |
|
|
|
| Identification |
Positive |
Conforms |
TLC |
| Appearance & Color |
Fine brown powder |
Conforms |
Visual |
| Odor & Taste |
Characteristic |
Conforms |
Organoleptic |
| Mesh size |
NLT 95% pass 80 mesh |
Conforms |
80 Mesh screen |
| Solubility |
Soluble in hydro-alcoholic solution |
Conforms |
Visual |
| Extract solvent |
Water |
Conforms |
/ |
| Assay |
NLT 30% Polysaccharides |
Conforms |
UV-VIS |
| Physical |
|
|
|
| Loss on drying |
NMT 5.0% |
3.01% |
GB/T 5009.3-2020 |
| Chemical |
|
|
|
| Heavy metals |
NMT 20ppm |
Conforms |
CP2020 |
| Arsenic (As) |
NMT 2ppm |
Conforms |
GB/T5009.11-2020 |
| Lead (Pb) |
NMT 2ppm |
Conforms |
GB/T 5009.12-2020 |
| Sterilization Method |
High temperature & high pressure for short time (5" - 10") |
| Microbial |
|
|
|
| Total Plate Count |
NMT 1,000cfu/g |
Conforms |
GB/T 4789.2-2020 |
| Total Yeast & Mold |
NMT 100cfu/g |
Conforms |
GB/T 4789.15-2020 |
| E. Coli |
Negative |
Conforms |
GB/T 4789.3-2020 |
| Salmonella |
Negative |
Conforms |
GB/T 4789.4-2020 |
Physiological Functions
Shiitake possesses several potent immunoactive constituents. These substances stimulate the body's own immune cells to mount an attack against diseases. The immune stimulating properties of shiitake have been proven effective in cancer treatment.
The mushroom has been used for hundreds of years in China to treat various forms of cancer. Recent research has shown that extracts from the shiitake can indeed inhibit cancer growth. The shiitake extract, lentinan, has demonstrated the ability to cure cancer in lab mice and is approved for the treatment of gastric cancer in Japan. Unlike chemotherapy or radiation which attacks cancer cells directly, lentinan stimulates the body's own defenses to mount an attack against the cancer.
Polysaccharides are involved, but only partly in lentinula edodes Mycelium "L.E.M.", lentinula edodes mycelium enzymatically degrades the lignins in its growing media and alters their form. The lignins in L.E.M., called EP3, not only activate the immune system, but also have been shown to have direct antiviral activity.
Lentinan from shiitake binds to white blood cells, such as neutrophils and monocytes, and it increases host resistance to infections by viruses, bacteria and parasites. In lab animals it stimulates the production and maturation of certain immune cells. For example, early research demonstrated that lentinan activated T lymphocytes, the "generals" of the immune response. More recently, investigators administered lentinan IV to rabbits before severe exposure to pathogenic bacteria and reported this treatment prevented wide-spread infections, further demonstrating the broad immune enhancing abilities of this mushroom product.
Application:
1. Healthy food and food additive
2. Pharmaceutical stuff
Company Introduction
HUNAN SUNFULL BIO-TECH Co., Ltd., certified with ISO9001, ISO22000, Kosher, HALAL & HACCP, and specialized in the R&D, production and marketing of high value green tea and botanical extracts for dietary supplement, beverages, cosmetics & pharmaceuticals. We're the global leading manufacturer of green tea EGCG, (-)-Epicatechin, L-theanine, Theaflavins & Tea Polysacchrides. Our key botanical extracts including Aronia extract, Broccoli extract (Sulforaphane), Ginseng extract, Luo han guo extract, Maca extract, Milk thistle extract, etc. And many APIs (Amygdalin, Magnolol, Polydatin, Resveratrol, Sanguinarine, Swertiamarin, etc. ) Our products have been enjoying great popularity in the world markets due to their superior quality and competitive prices. SUNFULL also has becoming the 1st choice of natural ingredientsto many global famous enterprises and their most important strategic partner in China.
Audited Supplier 
){kind=link}