| ≥1 piece |
Vine Tea Extract
Dihydromyricetin (Food Additive)
Cas No.:27200-12-0
White fine powder
GMP factory
Vine Tea ( Ampelopsis grossedentat ) Plant Picture
Vine tea P.E., 95-98% Dihydromyricetin
CAS#: 27200-12-0
Main Contents: Dihydromyricetin
Plant Resource: Ampelopsis grossedentat
Main Specification: Dihydromyricetin HPLC 90-98%
Appearance: Gray to white powder
Plant Part Used: Leaf
Extract Solution: Hot Water
Molecular formula and weight: C15H12O8, 320.25
Measurement system: HPLC adopted with ultrasonic assisting, dissolving by chromatogram class methanol .
Dihydromyricetin Introduction
Dihydromyricetin (Ampelopsin (flavanol); Ampeloptin) is a natural antioxidant with good prospects. The physicochemical properties of dihydromyricetin (Ampelopsin (flavanol); Ampeloptin) were analyzed by ultraviolet–visible spectrometry, infrared spectrometry, scanning electron microscopy, differential scanning calorimetry, X-ray diffractometry. The result showed that dihydromyricetin (Ampelopsin (flavanol); Ampeloptin) and lecithin in the complex were combined by non-covalent bond, did not form a new compound and the solubility of dihydromyricetin in n-octanol was significantly enhanced. It was found that the dihydromyricetin–lecithin complex was an effective scavenger of DPPH radicals with an IC50 of 22.60 μg/mL. In the Rancimat antioxidant test using lard oil as substrate, the performance of the complex with protection factor of 6.67 was superior to that of butylated hydroxytoluene with protection factor of 5.54. [1]
| Molecular Weight (MW) | 320.25 |
|---|---|
| Formula | C 15 H 12 O 8 |
| CAS No. | 27200-12-0 |
| Synonyms | Ampeloptin, Ampelopsin,(+)-Ampelopsin, (+)-Dihydromyricetin |
| Solubility (25°C) | DMSO ≥64 mg/mL |
| Water <1 mg/mL | |
| Ethanol ≥64 mg/mL | |
| Storage | 2 years -20°C Powder |
| 2 weeks 4°C in DMSO | |
| 6 months -80°C in DMSO |
What is Vine tea Extract?
Vine tea, also be called as dragon-boat tea, dragon-whisker tea, young stem and leaf from Ampelopsis grossedentat , a plant of (Ampelopsis grossedentata)(Hand-Mazz)W.T.wang, growing in 1300-1950m hillside shrub or valley woodland , always be consider as legendary healthy tea. Researches show than vine tea can relieve inflammatory, mixture cough and antitussives, it also has strong inhibitory effect to common bacteria can be found in food.
Some of flavonoids, for example Ampelopsin and Dihydromyricetin, are main active ingredients in vine tea, which have almost same MIC and MBC comparing with berberine, and have high Free radical scavenging activity varies between 73.3~91.5%. It can also reduce oxidative damage in the body, anti-aging, reduce the deformation and tissue necrosis of animal liver. Dihydromyricetin also have ability on lifting alcohol poisoning, prevent for AFL, Inhibit the deterioration of liver cells, decrease the incidence of liver cancer. In these case Dihydromyricetin is consider as a good product for enhance activity of SOD, protecting liver and removing inebriation. Dihydromyricetin now entered clinical trials as a class of new drugs when researcher of Dihydromyricetin achieved a major breakthrough in field of anti-leukemia and medicine of Nasopharyngeal cancer. Ampelopsis injection is expected to be a new treatment for leukemia and nasopharyngeal cancer.
Where will Vine tea Extract be used for?
Clearing heat and dampness
Repressing hyperactive of Liver and reduce blood pressure
Promoting blood circulation and freeing channel
Protect liver & Drunkenness curing
COA
Package:
1KG : Packed in pharma-grade polybags,and then packed in Aluminum foil bag
5KG : Packed in pharma-grade polybag, then packed in Aluminum foil bag.
25KG : Packed in pharma-grade polybag in duly lock sealed. Further packed
in HDPE drums/ Hardboard cartons . Carton size:D 42CM * H49CM
drum weight:2.8kgs
Hotsale Product List
| No. | Active Ingredient | Specification | Assay | CAS No |
| Citrus Series | ||||
| KL-001 | Neohesperidin | 95% , 20-98% | HPLC | 13241-33-3 |
| KL-002 | Neohesperedin DC | 96% 98% | HPLC | 20702-77-6 |
| KL-003 | Diosmin | 90% | HPLC | 520-27-4 |
| KL-004 | Hesperedin | 90% 92% 95% | HPLC | 520-26-3 |
| KL-006 | Synephrine | 6% 30% 98% | HPLC | 94-07-05 /575-81-5 |
| KL-010 | Citrus Bioflavonoids | 30% ~ 95% | UV | |
| KL-012 | Naringin | 98% | HPLC | 10236-47-2 |
| KL-013 | Naringin Dihydrochalcone | 98% | HPLC | 18916-17-1 |
| KL-014 | Total Flavone | 45%,20% ~ 95% | UV | |
| Weight Managment | ||||
| KL-015 | Flavonoids | 20% 50% | UV | |
| KL-016 | Nuciferine | 2% 5% 98% | HPLC | 475-83-2 |
| Natural Sweetener | ||||
| KL-017 | Stevioside | 90%,60% 97% | HPLC | 57817-89-7 |
| KL-018 | Mogroside V | 20% 40% 80% | HPLC | 88901-36-4 |
| KL-019 | Neohesperedin DC | 96% 98% | HPLC | 20702-77-6 |
| KL-020 | Naringin Dihydrochalcone | 98% | HPLC | 18916-17-1 |
| Anti-aging,Anti-Oxidation | ||||
| KL-021 | Amentoflavone | 1%~98% | HPLC | 1617-53-4 |
| KL-022 | EGCG | 95% | HPLC | 989-51-5 |
| KL-023 | Polyphenols & Proanthocyanidine | 90% &95% | UV | 84929-27-1 |
| KL-024 | Lingzhi Spore Cracked Powder | Shell-Cracked Ratio 98% | ||
| KL-025 | Lingzhi Spore oil | |||
| KL-026 | Ginkgo flavoglycosides24%,Terpene Lactones:6% HPLC | UV | ||
| KL-027 | Taxifolin | 98% | HPLC | 480-18-2 |
| Male Health Care | ||||
| KL-028 | Tribulus Terestris Saponin | 40%,45%,60%,70%,80%,90% | UV | |
| KL-029 | Icariin | 5%~98% | HPLC | 489-32-7 |
| KL-030 | Icariins | 10%,20% | ||
| KL-031 | Tongkat Ali Extract | 50:1,100:1,200:1 | UV | |
| Others | ||||
| KL-032 | Dihydromyricetin | 98% | HPLC | |
| KL-033 | Kavalactone | 20%,30%,40%,60%,80% | HPLC | |
| KL-034 | Flavones | 4%,20% | UV | |
| KL-035 | Polyphenols | 4.00% | HPLC | |
| KL-036 | Chicoric acid | 2% | HPLC | 70831-56-0/ 6537-80-0 |
| KL-037 | Chlorogenic acid | 20% 30% 50% 98% | HPLC | 327-97-9 |
| KL-038 | Honokiol&Magnolol | 50%,90% | HPLC | |
| KL-039 | Magnolol | 2%,5%,10%,50%,70%,90%,95%,98% | 528-43-8 | |
| KL-040 | Honokiol | 2%,5%,50%,90%,95%,98% | 35354-74-6 | |
| KL-041 | Total Flavone | 8% ~ 80% | UV | |
| KL-042 | Formononetin | 99% | HPLC | 485-72-3 |
| KL-043 | Biochanin A | 99% | HPLC | 491-80-5 |
About Manufacturer
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About Factory
1,LAB & Testing instrument
2,Factory Workingshop
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CPHI, West supply
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| Type: |
Tea Extract
|
Variety: |
Vine Tea
|
Form: |
Powder
|
| Part: |
Leaf
|
Extraction Type: |
Solvent Extraction
|
Packaging: |
Drum,1KG : Packed in pharma-grade polybags,and then packed in Aluminum foil
|
| Place of Origin: |
Hunan China (Mainland)
|
Grade: |
AAAAA
|
Brand Name: |
KOLO
|
| Model Number: |
KL-032
|
Herb Origin: |
Vine Tea Extract (Latin Name:Ampelopsis grossedentat)
|
Cas No.:: |
27200-12-0
|
| Specification: |
90%,95%,98%
|
Appearence: |
90% (off white fine powder) 98% (White fine powder)
|
Assay: |
HPLC
|
| Main Function: |
Clearing heat and dampness , reduce blood pressure
|
Application: |
Pharmaceutical, Food additive
|
Certificate: |
GMP
|
| Packing: |
1KG Packed in pharma-grade polybags then packed in Aluminum foil bag
|
Sample: |
Free of Charge (Postage undertake by customer)
|