3D image of Tannic acid skeletal formula - molecular chemical structure of polyphenol tannin isolated on white background
Schlüsselwörter
medicine,
tannin,
chestnut,
oak,
wood,
mahogany,
walnut,
supplement,
nutrient,
alternative medicine,
herbal medicine,
herbal,
phytotherapy,
plant,
herb,
natural,
herbalism,
pharmacopoeia,
three-dimensional
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