Back to profile profile_subnav_contactperson - prof.dr. WJH (Willem) van Berkel News Researchers reveal secret of Chinese medicinal herb 18 december 2019 | The plant Tatarinow's aster is used in traditional Chinese medicine to treat a number of ailments. It contains active ingredients known as astins... Enzymes will play a key role in development of sustainable society 2 mei 2011 | Enzymes play a central role in the chemistry of living nature