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Dihydromyricetin(DHM)
CAS:27200-12-0
Synonym: Ampelopsin; Ampeloptin
Botanical:Ampelopsis grossedentata(Hand-Mazz)WT Wan
Molecular weight: 320.25
Molecular formula: C15H12O8
Dihydromyricetin (DHM), sometimes called Ampelopsin or Ampeloptin, DHM is commonly known as Teng Cha and is sold/used as a herbal remedy to alleviate fevers, drunkness, cure rheumatism, strengthen physique, diuresis, and many other functions.
Items | Specification |
Appearance | White fine crystal powder |
Assay on dry basis | ≥98.0% |
Solubility | Good solubility in alcohol |
Identification | HPLC/UV-VIS/GC |
Lost on drying | ≤5.0% |
Heavy metals | ≤20ppm |
Arsenic | ≤2ppm |
Lead | ≤2ppm |
Bacteriological account | |
Aerobes | ≤100cfu/g |
Yeast and mold count | ≤100cfu/g |
Escherichis coli | Negative |
Salmonella | Negative in 10g |
Dihydromyricetin(DHM)
CAS:27200-12-0
Synonym: Ampelopsin; Ampeloptin
Botanical:Ampelopsis grossedentata(Hand-Mazz)WT Wan
Molecular weight: 320.25
Molecular formula: C15H12O8
Dihydromyricetin (DHM), sometimes called Ampelopsin or Ampeloptin, DHM is commonly known as Teng Cha and is sold/used as a herbal remedy to alleviate fevers, drunkness, cure rheumatism, strengthen physique, diuresis, and many other functions.
Items | Specification |
Appearance | White fine crystal powder |
Assay on dry basis | ≥98.0% |
Solubility | Good solubility in alcohol |
Identification | HPLC/UV-VIS/GC |
Lost on drying | ≤5.0% |
Heavy metals | ≤20ppm |
Arsenic | ≤2ppm |
Lead | ≤2ppm |
Bacteriological account | |
Aerobes | ≤100cfu/g |
Yeast and mold count | ≤100cfu/g |
Escherichis coli | Negative |
Salmonella | Negative in 10g |
