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| Spec:: | 20:1 | Test Method:: | UV |
|---|---|---|---|
| Appearance:: | Brown Yellow Powder | Particle Size:: | 100% Pass 80 Mesh |
| Non-Irradiated:: | Yes | Product Name:: | Periwinkle Extract |
| Active Ingredient: | Flavones | ||
| High Light: | natural plant extracts,natural botanical extracts,natural green extracts |
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Factory Supply Vinca Rosea Extract / Periwinkle Extract /Catharanthus Roseus Extract 20:1
Vinpocetine is a semisynthetic derivative alkaloid of vincamine, and also can be semisynthesized from tabersonine, an extract from Voacanga Africana Seed.
Clinical studies suggest that it facilitates cerebral metabolism by improving cerebral blood flow, increasing glucose and oxygen utilization by neurons and concentration of neurotransmitters involved in the process of memory formation.Clinical studies have also shown that Vinpocetine may help to maintain healthy microcirculation in the inner vital organs of ears and eyes.Research has shown that the effects of this compound go beyond mere prevention and turn it into a Powerful Memory Enhancer.
General Description
English Name:Vinca Rosea Extract
Other name: Catharanthus roseus (L. )G.Don / Vinca Minor L.
Appearance: Brown yellow powder
Part of use: Flower
Active ingredients: Flavones
Specification: 4:1,10:1, 20:1 or other ratios
| Items | Standards | Results |
| Physical Analysis | ||
| Description | Brown Fine Powder | Complies |
| Assay | 10:1 (TLC) | Complies |
| Mesh Size | 100 % pass 80 mesh | Complies |
| Ash | ≤ 5.0% | 2.85% |
| Loss on Drying | ≤ 5.0% | 2.85% |
| Chemical Analysis | ||
| Heavy Metal | ≤ 10.0 mg/kg | Complies |
| Pb | ≤ 2.0 mg/kg | Complies |
| As | ≤ 1.0 mg/kg | Complies |
| Hg | ≤ 0.1 mg/kg | Complies |
| Microbiological Analysis | ||
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
Function
1. The proper digestion and absorption of protein and fat.
2. To help in the essential amion acid tryptophan is converted to nicotinic acid.
3. To prevent all kinds of nerves, skin diseases.
4. Alleviate vomiting.
5. Promote the nucleic acid Synthesis, to prevent the aging of tissues and organs.
6. Lower the result of taking antidepressants caused by dry mouth and dysuria.
7. Slow night muscle spasms, cramps paralysis and other symptoms of hand,foot and neuritis.
8. Is the natural the diuretic.
9. Treatment of congenital hypofunction of metabolism.
10. Prevent and treat vitamin B6 deficiency.
11. Supplement to patients who need to consume more vitamin B6.
12. Treatment of carpal tunnel syndrome.
Application
1. Increases blood flow.
2. Increases the rate at which brain cells produce ATP (which is a cell molecule that creates energy).
3. Speeds up the use of glucose in the brain. Regulates Sodium/ Potassium channels
4. Speeds up the use of oxygen in the brain.
5. Vinpocetine increases levels of neurotransmitters involved in memory.
Packaging Details:
| Packaging Detail | 25kg/durm, paper-drums and two plastic-bags inside and Can be customerized |
| Storage | Store in a well-closed container away from moisture |
| Shelf Life | 2 years if sealed and store away from direct sun light. |
| Delivery Detail | Within 5 days after order confirmation |
Shipping Details:
| Delivery Method | Express (DHL, FedEx, EMS) | By Air | By Sea |
| Shipping Quantity | Under 100kg | Over 100kg | Over 500kg |
| Delivery Time | 3-5 days | 5-7 days | 20-30 days |
| Characteristic | Door to Door | Airport to Airport | Sea Port to Sea Port |
Contact Person: Delia dang
Tel: 86-15114890439
