Made available in DSpace on 2021-06-25T12:24:12Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-07-01; The use of phytotherapic and herbal medicines has increased in recent years. Because of the growing demand, quality control for these drugs becomes increasingly necessary. The most widely practice used nowadays for standardization of products of plant origin is the identification of the phytochemical ma...