Medicine & Life Sciences
1,1-diphenyl-2-picrylhydrazyl
35%
Acetone
30%
Asteraceae
36%
Biological Assay
26%
caffeic acid
73%
Economics
19%
Electron Spin Resonance Spectroscopy
33%
Food
17%
Free Radicals
48%
Health
12%
Herbal Medicine
28%
High Pressure Liquid Chromatography
21%
Hydroxyl Radical
28%
Inhibitory Concentration 50
23%
kaempferol
35%
kaempferol-3-O-rutinoside
49%
sephadex
29%
Spin Trapping
39%
Superoxides
25%
Taiwan
25%
Toyopearl HW 40
51%
Traditional Medicine
27%
Vegetables
25%
Agriculture & Biology
2,2-diphenyl-1-picrylhydrazyl
17%
acetone
15%
Asteraceae
16%
bioassays
13%
caffeic acid
37%
economic valuation
17%
electron paramagnetic resonance spectroscopy
20%
extracts
9%
fractionation
14%
Gynura
91%
Gynura divaricata subsp. formosana
37%
health foods
22%
herbs
30%
high performance liquid chromatography
14%
hydroxyl radicals
18%
inhibitory concentration 50
14%
kaempferol
38%
methodology
4%
phenolic acids
17%
rutin
55%
spin trapping
25%
superoxide anion
16%
Taiwan
16%
traditional medicine
16%
vegetables
13%
water
7%
Chemical Compounds
Acetone
19%
Caffeic Acid
59%
Column Like Crystal
15%
Food
18%
Fractionation
22%
Free Radical
40%
High-Pressure Liquid Chromatography
19%
Kaempferol
64%
Quercetin
55%
Spin Trapping
30%