Agriculture & Biology
proanthocyanidins
73%
bark
59%
epigallocatechin
47%
antioxidants
44%
antioxidant activity
37%
catechin
37%
flavonoids
26%
procyanidins
21%
epicatechin
20%
sulfonic acids
19%
carotenes
19%
spectrometers
19%
2,2-diphenyl-1-picrylhydrazyl
17%
electron transfer
16%
linoleic acid
15%
hydrogen
15%
dietary supplements
15%
inhibitory concentration 50
14%
ingredients
14%
chromatography
14%
assays
9%
methodology
4%
Medicine & Life Sciences
Proanthocyanidins
100%
Antioxidants
51%
Catechin
43%
flavan-3-ol
42%
gallocatechol
37%
1,1-diphenyl-2-picrylhydrazyl
16%
Sulfonic Acids
15%
Linoleic Acid
13%
Carotenoids
13%
Matrix-Assisted Laser Desorption-Ionization Mass Spectrometry
13%
Hydrogen
13%
sephadex
13%
Dietary Supplements
11%
Chromatography
11%
Inhibitory Concentration 50
10%
Electrons
9%
Chemistry
Tannin
83%
Antioxidant Agent
52%
Oligomer
43%
Catechin
32%
Gallocatechin
22%
Proanthocyanidin
19%
(-)-Epigallocatechin
18%
(-)-Epicatechin
18%
Nutraceutical
17%
Column Chromatography
13%
Transfer Reaction
12%
Hydrogen Atom
12%
13C NMR Spectroscopy
10%
Acid
9%
Electron Transfer
9%