ABSTRACT
Boldo (Peumus boldus) and chamomile (Matricaria recutita) plants are mainly used in herbal medicine to treat hepatic and gastrointestinal diseases, having also anti-inflammatory and antispasmodic properties. This study aimed to evaluate the pharmacognostic quality of these herbal drugs sold in Fortaleza (CE), besides analyzing the information on their labeling. Forty-two samples of boldo, and forty-five samples of chamomile, brought from pharmacies, health food stores and newsstands were analyzed regarding their authenticity, purity, and the information contained in the labeling of the industrial products, to assure that it was in accordance with the current legislation. When verifying the impurities, 35.7% of the boldo samples and 57.7% of the chamomile ones exceeded the maximum level of strange organic matter allowed. Concerning the total ash content, 33.3% of boldo samples were rejected. The labels on the packages of boldo (100%) and chamomile (96,6%) contain errors or lack of information. The test results confirm the need for better surveillance and intervention in the production and sale of these and other drugs plants in order to meet the current standards.
Keywords
drug plant; quality; Peumus boldus; Matricaria recutita; label