The University of Jambi (UNJA) in Mendalo has the highest number of students compared to other UNJA campuses, and most students use motor vehicles. The campus is also located on the Sumatra highway through which many smoke-generating vehicles affect air pollution around the campus. Various types of plants are believed to absorb carbon and lead (Pb) so as to reduce the impact of pollution. For that reason, it is necessary to do research to find out the plants that effectively absorb lead (Pb) and bind carbon to some plants in Jambi University Campus, Mendalo. This research was conducted for 6 months in Biotechnology and Engineering Laboratory, FST UNJA and Integrated Laboratory of UNPAD Bandung. The method used in this research is survey method to determine the location of the main gate (station I), ATM gate (Station II), rectorate area (Station III), economic faculty area (Station IV), and FST area and forestry (Station V) . The data collected were lead (Pb) and carbon level. The results showed that the plants that are able to absorb the greatest lead (Pb) levels are bintaro while the best carbon absorbent plant is mahogany. The amount of lead and carbon content of the plant is influenced by several factors including the location of sampling, the intensity of the vehicle, the age of the plant leaves, and the type of plant

Fenofibric acid is a poorly water‐soluble drug with high permeability; thus, it is classified as a Biopharmaceutical Classification System (BCS) class II. This study aimed to prepare a eutectic mixture of fenofibric acid with syringic acid as a coformer to improve its solubility, dissolution rate, and antihyperlipidemic activity. The solvent co‐evaporation method was used to form a eutectic mixture. Solid‐state properties were characterized, solubility and in vitro dissolution profiles were studied, and in vivo antihyperlipidemic effectiveness was investigated in male Wistar rats. The results showed that the eutectic mixture of fenofibric acid‐syringic acid enhanced the solubility (3.4‐fold) and in vitro dissolution rate (3.62‐fold) and significantly improved the antihyperlipidemic activity compared with intact fenofibric acid.