CD Skripsi
Studi Floristik Famili Malvaceae Berdasarkan Karakter Morfologi Dan Fitokimia Di Universitas Riau
Malvaceae is one of the families within the order Malvales, capable of thriving in tropical and subtropical regions. The flowers in this family are perfect flowers as they possess both stamens and pistils in a single whorl (monadelphous). The Malvaceae family is widely utilized in traditional medicine to enhance the immune system. This study aims to identify the various species of the Malvaceae family based on morphological characteristics and phytochemical properties at Riau University. The methods employed in this research include field exploration and laboratory analysis. The data obtained were analyzed using the NTSyspc-2.02i application to determine the similarity coefficient and dendrogram. Qualitative phytochemical analysis was conducted to identify the presence of secondary metabolites such as alkaloids, flavonoids, saponins, tannins, steroids, and terpenoids. The research findings revealed 13 collections from eight species, comprising seven genera: Abelmoschus, Ceiba, Durio, Hibiscus, Sida, Theobroma, and Waltheria, exhibiting high morphological diversity. Some species displayed unique leaf types, leaf shapes, and flower forms. Phytochemical analysis indicated that all species contained secondary metabolites, suggesting bioactive and pharmacological potential. The dendrogram analysis demonstrated the clustering of morphological characters based on habitus type, stem, leaf, flower, and fruit, resulting in two major groups: group Ia and group Ib, with a similarity coefficient of 0.27. The similarity coefficient values ranged from 0.09 to 0.80.
Key findings: Malvaceae, Morphology, Phytochemistry, Biodiversity, University of Riau
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