Method of Analysis for some natural ingredients
Below MOA is for reference only.
Product name | CAS number | HPLC MOA |
1-Deoxynojirimycin | 19130-96-2 | ELSD:Acetonitrile:Water=80:20 |
Allicin | 539-86-6 | HPLC-UV:Methanol:0.1%Formic acid=75:25;λ:210nm |
Alliin | 556-27-4 | RP-HPLC:Methanol:Water=30:70;λ:214nm |
Aloeemodin | 481-72-1 | RP-HPLC:Methanol:Water:Phosphoric acid=40:60:0.2;λ:360nm |
Amygdalin | 29883-15-6 | RP-HPLC:Methanol:Water=20:80;λ:210nm |
Andrographolide | 5508-58-7 | RP-HPLC:Methanol:Water=52:48;λ:225nm |
Arbutin | 497-76-7 | RP-HPLC:Methanol:Water=20:80;λ:282nm |
Artemether | 71963-77-4 | RP-HPLC:Methanol:Water=77:23;λ:343nm |
Artemisinin | 63968-64-9 | RP-HPLC:Methanol:Water=72:28;λ:260nm |
Artesunate | 88495-63-0 | RP-HPLC:Acetonitrile:Phosphate buffer |
Asiaticoside | 16830-15-2 | RP-HPLC:Acetonitrile:Water:2mmol/L Beta cyclodextrin=24:76;λ:205nm |
Baicalin | 21967-41-9 | RP-HPLC:Methanol:Water:Acetic acid=35:61:4;λ:335nm |
Bilobalide | 33570-04-6 | HPLC-ELSD:Methanol:Tetrahydrofuran:Water=25:10:65 |
Carnosic acid | 3650-9-7 | RP-HPLC:Acetonitrile:0.5%Phosphoric acid=75:25;λ:230nm |
Catechin | 154-23-4 | HPLC-UV:KH2PO4(PH2.5):Methanol Gradient elution;λ:280nm |
Chlorogenic acid | 327-97-9 | RP-HPLC:Acetonitrile:0.4%Phosphoric acid=13:87;λ:327nm |
Chrysin | 480-40-0 | HPLC:Methanol:0.15%Phosphoric acid=64:36,λ:268nm |
Curcumin | 458-37-7 | HPLC:Acetonitrile:4%Glacial acetic acid=48:52,λ:430nm |
Diacerein | 13739-02-1 | RP-HPLC:Acetonitrile:Water=75:25;λ:254nm |
Dihydroartemisinin | 71939-50-9 | RP-HPLC:Acetonitrile:Methanol:0.02mol/L Ammonium sulphate=50:10:40 |
Diosmin | 520-27-4 | RP-HPLC:Acetonitrile:Glacial acetic acid:Methanol:Water=2:6:28:66,λ:275nm |
EGCG | 989-51-5 | HPLC:Methanol:Water=90:10,λ:230nm |
Eleutheroside B | 118-34-3 | RP-HPLC:Methanol:Water=20:80;λ:265nm |
Eleutheroside E | 39432-56-9 | RP-HPLC:Methanol:0.1%Phosphoric acid=32:68;λ:220nm |
Ellagic acid | 476-66-4 | RP-HPLC:Methanol:0.5%Glacial acetic acid Gradient elution,λ:254nm |
Ferulic acid | 1135-24-6 | RP-HPLC:Methanol:Water(40:60);λ:320nm |
Gallic acid | 149-91-7 | RP-HPLC:Methanol:Water=40:60;λ:250nm |
Genistein | 446-72-0 | RP-HPLC:Methanol:Water=60:40;λ:260nm |
Ginkgolic acid | 20261-38-5 | RP-HPLC:Methanol:1%Glacial acetic acid=90:10;λ:310nm |
Ginsenoside | RP-HPLC:Acetonitrile:Water Gradient elution,λ:203nm | |
Hesperidin | 520-26-3 | HPLC:Methanol:Acetic acid:Water=35:4:36,λ:283nm |
Honokiol | 35354-74-6 | RP-HPLC:Methanol:Water=78:22;λ:294nm |
Huperzine A | 102518-79-6 | RP-HPLC:Methanol:Water=85:15;λ:231nm |
Hydroxytyrosol | 10597-60-1 | RP-HPLC:Methanol:0.125%Glacial acetic acid=10:90,λ:430nm |
Icariin | 489-32-7 | RP-HPLC:Acetonitrile:0.2% acetic acid Gradient elution;λ:270nm |
Levodopa | 59-92-7 | RP-HPLC:0.05mol/L KH2PO4:Methanol:Acetonitrile=70:25:5 |
Lovastatin | 75330-75-5 | RP-HPLC:Acetonitrile:Water=60:40;λ:239nm |
Luteolin | 491-70-3 | RP-HPLC:Acetonitrile:0.3%Phosphoric acid=30:70;λ:349nm |
Lycopene | 502-65-8 | RP-HPLC:Acetonitrile:Tetrahydrofuran:Dichloromethane=85:3.4:1.6;λ:472nm |
Magnolol | 528-43-8 | RP-HPLC:Methanol:Water=78:22;λ:294nm |
Mogroside V | 88901-36-4 | RP-HPLC:Acetonitrile:Water=23:77;λ:203nm |
Naringin | 10236-47-2 | RP-HPLC:Methanol:Water:Acetic acid=35:61:4;λ:283nm |
Neohesperidin | 13241-33-3 | RP-HPLC:Acetonitrile:Water=20:80;λ:283nm |
Neohesperidin Dihydrochalcone | 20702-77-6 | RP-HPLC:Acetonitrile:0.2%Phosphoric acid=25:75;λ:282nm |
Notoginsenoside R1 | 80418-24-2 | RP-HPLC:Acetonitrile:Water Gradient elution,λ:203nm |
Nuciferine | 475-83-2 | RP-HPLC:Acetonitrile:Water:Triethylamine:Glacial acetic acid=27:70.6:1.6:0.78;λ:270nm |
Oleuropein | 32619-42-4 | RP-HPLC:Acetonitrile:0.2%Phosphoric acid=25:75;λ:285nm |
Osthole | 484-12-8 | RP-HPLC:Acetonitrile:Water=49:51,λ:330nm |
Paeoniflorin | 23180-57-6 | RP-HPLC:Acetonitrile:0.1%Phosphoric acid=14:86,λ:230nm |
Polydatin | 27208-80-6 | RP-HPLC:Acetonitrile:Water=23:77;λ:306nm |
Procyanidin | 4852-22-6 | RP-HPLC:Water:Methanol:Isopropyl alcohol:Formic acid=73:13:6:8;λ:525nm |
Punicalagin | 65995-63-3 | RP-HPLC:Methanol:Glacial acetic acid=50:50;λ:280nm |
Quercetin | 6151-25-3 | RP-HPLC:Methanol:0.5%Phosphoric acid=47:53;λ:360nm |
Resveratrol | 501-36-0 | RP-HPLC:Acetonitrile:1.0%Phosphoric acid=30:70,λ:303nm |
Rosavin | 84954-92-7 | RP-HPLC:Methanol:Water=40:60;λ:250nm |
Rosmarinic acid | 20283-92-5 | RP-HPLC:Acetonitrile:0.1%Phosphoric acid=20:80;λ:342nm |
Rutin | 153-18-4 | RP-HPLC:Acetonitrile:Methanol:0.4%Acetic acid=16:8:76,λ:360nm |
Salidroside | 10338-51-9 | HPLC-UV:Methanol:Water=15:85;λ:275nm |
Shikimic acid | 138-59-0 | RP-HPLC:Acetonitrile:0.2%Phosphoric acid=90:10;λ:213nm |
Silibinin | 22888-70-6 | RP-HPLC:Methanol:Water=70:30;λ:288nm |
Stevioside | 57817-89-7 | RP-HPLC:Methanol:Water=68:32;λ:205nm |
Ubidecarenone | 303-98-0 | RP-HPLC:Methanol:Anhydrous ethanol=50:50;λ:275nm |
Xanthophyll | 127-40-2 | RP-HPLC:Methanol:Acetonitrile:Ethyl acetate:Water=30:29:40:1;λ:450nm |
β-Carotene | 7235-40-7 | RP-HPLC:Methanol:Acetonitrile:Dichloromethane=60:30:10;λ:435nm |