Newgreen Supply High Purity Persimmon leaf extract Flavonoids 20% 40%
Product Description
Persimmon extract is a substance extracted from the fruit of persimmon family persimmon, mainly contains a lot of soluble tannins. persimmon extract has many uses, including pharmaceutical, environmental protection and beauty etc. The pharmacological effect of persimmon extract is mainly attributed to its tannic acid, , which is extracted from unripe astringent persimmon fruits. In addition, tannins are large molecules composed of many phenolic hydroxyl groups, which bind to odor factors to reduce or eliminate odor.
COA
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Product Name: |
Persimmon leaf extract |
Brand |
Newgreen |
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Batch No.: |
NG-24070101 |
Manufacture Date: |
2024-07-01 |
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Quantity: |
2500kg |
Expiration Date: |
2026-06-30 |
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ITEMS |
STANDARD |
TEST RESULT |
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Maker Compounds |
20%,40% |
Conforms |
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Organoleptic |
|
|
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Appearance |
Fine Powder |
Conforms |
|
Color |
Brown Yellow |
Conforms |
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Odor |
Characteristic |
Conforms |
|
Taste |
Characteristic |
Conforms |
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Method of Extraction |
Soak and carry |
Conforms |
|
Drying Method |
High Temperature & Pressure |
Conforms |
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Physical Characteristics |
|
|
|
Particle Size |
NLT100%Through 80 mesh |
Conforms |
|
Loss on Drying |
≤5.0 |
4.20% |
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Acid insoluble Ash |
≤5.0 |
3.12% |
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Bulk Density |
40-60g/100ml |
54.0g/100ml |
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Solvent Residue |
Negative |
Conforms |
|
Heavy metals |
|
|
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Total Heavy Metals |
≤10ppm |
Conforms |
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Arsenic(As) |
≤2ppm |
Conforms |
|
Cadmium (Cd) |
≤1ppm |
Conforms |
|
Lead (Pb) |
≤2ppm |
Conforms |
|
Mercury (Hg) |
≤1ppm |
Negative |
|
Pesticide Residue |
Non-detected |
Negative |
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Microbiological Tests |
||
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Total Plate Count |
≤1000cfu/g |
Conforms |
|
Total Yeast & Mold |
≤100cfu/g |
Conforms |
|
E.Coli |
Negative |
Negative |
|
Salmonella |
Negative |
Negative |
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Conclusion |
Conform with Specification |
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|
Storage |
Stored in Cool & Dry Place, Keep Away From Strong Light And Heat |
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|
Shelf life |
2 years when properly stored |
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Function
1. Prevention and treatment of Alzheimer's disease: persimmon leaf extract has been found to protect brain cells, can delay the process of Alzheimer's disease. The results showed that persimmon leaf extract could protect PC12 cells against Aβ25-35 injury, had obvious protective effect on memory impairment induced by Aβ1-42 Alzheimer's disease in rats, indicated that persimmon leaf extract has certain potential in the prevention and treatment of Alzheimer's disease.
2. Desalting superficial light spots: persimmon leaf extract has a certain desalting effect on freckles, sun spots and other superficial light spots. The reason is that persimmon leaf extract is rich in alkaloids and multivitamins. can promote skin metabolism, accelerates cuticle shedding and makes the pigment fade gradually. for superficial freckles, may play a role.
3. Promote blood circulation, dredging meridions and collaterals, remove congestion: persimmon leaf extract can be made into drugs after special processing, such as naoxinqing tablet, this drug has the effects of promoting blood running, dredging meridions and collaterals, remove congestion. it can improve chest pain secondary to vein stasis, chest tightness, limbs numbness, palpitation, shortness of breath and other abnormal symptoms, can also relieve coronary heart disease, cerebral arteriosclerosis satisfying these syndroms.
In summary, persimmon leaf extract has various functions. is not only widely used in medicine, but also shows potential in skin care.
Application
1.Persimmon leaf extract is chemical raw materials and dietary supplement ingredients,
2.Persimmon leaf extract is pesticides and plant growth regulator materials,
3.Persimmon leaf extract is feed additives raw materials
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