Our History:
# Our factory was founded in 2003Product Name: Bayberry Bark Extract
Botanical Name: Myrica rubra Bieb. Et Zucc
Specification Standards: Myricetin 80%, 90%, 98% (HPLC)
Product type: Light Yellow-green powdered extract
Part of the plant used: Leaves & bark
Extract method: Grain alcohol / water
English Name: Myricetin
Synonyms: 3, 5, 7-Trihydroxy-2-(3, 4, 5-trihydroxyphenyl)-4H-1-benzopyran-4-one
CAS. NO: 529-44-2
Molecular Formula: C15H10O8
Molecular Weight: 318.24
Test Method And Purity: HPLC≥ 80%
Items | Specification |
Appearance | Yellow brown to yellow green Powder |
Oder | Characteristic |
Taste | Characteristic |
Paiticle size | Pass 80 mesh |
Loss on drying | ≤5% |
Heavy metals | <10ppm |
As | <1ppm |
Pb | <3ppm |
Assay | Result |
Total Plate Count | <10000cfu/g or <1000cfu/g(Irradiation) |
Yeast & Mold | <1000cfu/g or 100cfu/g(Irradiation) |
E.Coli | Negative |
Salmonella | Negative |
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