1.RutinAppearance: Yellow or greenish-yellow, crystalline powder or granularAssay: 95.0%- 101.5% by UVSource:  1.Natural from Seed&flower of Scphora japonica L ,Ruta graveolens L, Mallotus japonicus Muell, Fagopyrum esculentum Moench, Hypericum aseyron L2.Chemical synthesisTest Standard: NF11CAS: 153-18-4M.F: C27H30O16M.W: 610.51 2.TroxerutinAppearance: Yellowish-green crystalline powder or granularAssay: 95.0%- 105.0% by UVSource:  1.Natural from Seed&flower of Scphora japonica L ,Ruta graveolens L, Mallotus japonicus Muell, Fagopyrum esculentum Moench, Hypericum aseyron L2.Chemical synthesisTest Standard: EP10.0CAS: 7085-55-4M.F: C33H42O19M.W:742.673.QuercetinAppearance: Yellowish green powder or granularAssay: 98% by UVSource: 1.Natural from dried flower of Sophorae Japonica l etc.2.Chemical synthesisTest Standard: CP2020CAS: 117-39-5M.F: C15H10O7M.W: 302.23Packing: 25KG/drum or 1KG/bagShelf time: 2yearsOther test details , please email us for COA.

Olive leaf extract Active ingredients: Oleuropein, Hydroxytyrosol Specification:橄榄苦甙Oleuropein:10%~40% by HPLC羟基酪醇Hydroxytyrosol: 10%~98% by HPLC Appearance: Light yellow-green powder or granularTest Standard: CP2020Composition: 100% natural extract , Non-irradiation, Non-GMOOther test details , please email us for COA. Packing:25KG/drum or 1KG/bagShelf time: 2years