Luteolin 90%, 95%, 98%

We manufacture and export Luteolin from Sophora japonica L.

Quality standards: EP10 and USP43.

Application: Food supplements, Pharmaceuticals.

CAS : 491-70-3

Production Capacity: 4 -7 tons per month

Product NameLuteolin
Product CodeLY-LE98
Botanical SourceSophora japonica L.
Part Used Flower buds
Extraction Solvents Water, Ethanol
Appearance Yellowish Powder Visual
Particle Size Pass though 80 mesh USP43
Luteolin ≥ 98.0% HPLC
Loss on drying ≤1.0% USP43
Residue on Ignition ≤ 0.5% USP43
Heavy Metals ≤ 10 ppm USP43
Lead (Pb) ≤ 2.0 ppmICP-MS 
Arsenic (As) ≤ 1.0 ppmICP-MS 
Mercury (Hg) ≤ 0.1 ppmICP-MS 
Cadmium (Cd) ≤ 1.0 ppmICP-MS 
Pyrrolizidine alkaloids(EU) 2020/2040(EU) 2020/2040
PAHs ≤ 50 µg /kg (EU) 2015/1933
Benzo(a)pyrene ≤ 10 µg /kg (EU) 2015/1933
Pesticide Residues USP40 GC-MS
Solvents ResiduesUSP43 GC
Total Plate Count <1000 cfu/g USP43
Yeast & Mold <100 cfu/g USP43
E.coli Negative USP43
SalmonellaNegative USP43
StoragePreserve in well closed container, protected from light
Packaging25 kg / drum
Liquid Chromatogram Analysis of Luteolin

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