EN
Dihydromyricetin (DHM), was developed by Kotake and Kubota from the genus Neem in 1960 Yeyu grape [Ampelopsis meliaefolia (Hand. -Mazz.) WTWang] was isolated from the leaves for the first time, and was named ampelopsin. In 1996, Zhou Tianda and others isolated the compound from the stems and leaves of Vine Tea and named it the current name. Studies have shown that the substance has many biological activities such as anti-oxidation, anti-infection, anti-cancer, liver protection, regulation of blood lipids, and blood sugar. The dihydromyricetin extract we produce is a high-purity raw material with a content of more than 98%.
Certificate: FSSC22000/KOSHER/HACCP/ISO9001/SC/ISO22000/HALAL
CAS No: 27200-12-0
Molecular Formula: C15H12O8
Specification: 20%,50%,98%
Product name | Dihydromyricetin (DHM) |
CAS | 27200-12-0 |
Specification | 30% 50% 98% |
keyword | vine tea extract / Hovenia Dulcis Extract |
Molecular Formula | C15H12O8 |
Brand | natural field |
Application | Food / Health care products |
Certificate | FSSC22000/HACCP/SKS/ISO9001/SC/ISO22000/HALAL |
Shelf life | 2 Years |
Storage | Product should be preserved in tightly closed containers protected from light, heat, and air. Do not expose to alkalis |
It is produced by our own factory. The price and quality is guaranteed;
In stock: 5-6 tons. The current latest batch capacity is 4 tons (stable supply);
It meets food standards and can be used as food raw materials;
Food production license SC (In China);
We have obtained FSSC22000, ISO22000, HALAL, KOSHER, HACCP etc
| Product name: | Dihydromyricetin | |||
| CAS No.: | 27200-12-0 | Ref. Standard: | In-house Standard | |
| Plant Latin name: | Ampelopsis grossedentata | Used part: | Leaf and stem | |
| Batch No.: | 20240523 | Manuf.Date: | May 23. 2024 | |
| Quantity: | 1777kg | Expiry Date: | May 22. 2026 | |
| Storage Condition: | Preserve in tight containers at controlled room temperature. | |||
| Item | Specification | Result | Method | |
| Purity | ≥98.0% | 98.8% | HPLC | |
| Appearance | LightYellow to White Powder | Conforms | Organoleptic | |
| Odor & Taste | Characteristic | Conforms | Organoleptic | |
| Physical & Chemical Characteristics | ||||
| Loss on Drying | ≤5.0% | 1.6% | GB 5009.3 | |
| Ash | ≤1.0% | 0.02% | GB 5009.4 | |
| Heavy metals | ||||
| Lead(Pb) | ≤1.0ppm | Conforms | GB 5009.12 | |
| Arsenic(As) | ≤1.0ppm | Conforms | GB 5009.11 | |
| Mercury(Hg) | ≤0.5ppm | Conforms | GB 5009.17 | |
| Cadmium(Cd) | ≤1.0ppm | Conforms | GB 5009.15 | |
| Microbiological Tests | ||||
| Total plate Count | ≤1000cfu/g | Conforms | GB4789.2 | |
| Yeast & Mold | ≤100cfu/g | Conforms | GB 4789.15 | |
| Coliforms | ≤10cfu/g | Conforms | GB 4789.3 | |
| Salmonella | Negative | Negative | GB 4789.4 | |
| Staphylococcus | Negative | Negative | GB 4789.10 | |
| Conclusion | Conform to In-house standard | |||
Testedby: Tiantian Wang Checked by: Yuanmeng Geng Approved by: Yulian Liu | ||||
Dihydromyricetin (DHM)
98%-Off white powder
50%-brown yellow powder
Water soluble 30%- Light yellow powder
Dihydromyricetin (DHM)
20%-brown yellow powder
10%-brown yellow powder
