China 80% Vine Tea Extract Dihydromyricetin for Anti-Oxidantion, Find details about China Ampelopsin, Antibiotic from 80% Vine Tea Extract Dihydromyricetin for Anti-Oxidantion
Analysis Items | Specifications | Test Methods |
Assay | Dihydromyricetin 98% | HPLC |
Solubility | Partially soluble in hydro-alcoholic solution | Visual |
Moisture Content | NMT 1.0% | 5g/105ºC/2hrs |
Ash Content | NMT 1.0% | 2g/525ºC/3hrs |
Heavy Metals | NMT 10ppm | Atomic Absorption |
Arsenic | NMT 2ppm | Atomic Absorption |
Total Plate Count | NMT 1,000cfu/g | GB/T 4789.2-2010 |