This article is a follow-up on the bachelor’s thesis by De Meester (2025, 30–32) researching birch bark extracts, such as betulin and pyrolysis distillates, as […]
birch bark extract
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This article is a follow-up on the bachelor’s thesis by De Meester (2025, 30–32) researching birch bark extracts, such as betulin and pyrolysis distillates, as […]