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Sida rhombifolia, also known as sidaguri in Indonesia, is a medicinal plant commonly used as a herbal medicine because of its metabolite and biological activities. One of the several factors that affect plant metabolite composition and concentration is the use of plant parts. In this study, the experiment aimed to identify the metabolite profile in the leaves and stem extracts of S. rhombifolia using UHPLC-Q-Orbitrap HRMS-based untargeted metabolomics. The samples were distinguished by principal component analysis (PCA). Extraction of metabolites was conducted by sonication for approximately 30 min with 70% ethanol as the extraction solvent; 28 metabolites were identified. Seven metabolites were identified only in the leaves, three were identified only in the stems, and 18 other metabolites were identified in both the leaves and stems. These metabolites were categorized as flavonoids, triterpenoids, alkaloids, coumarins, phenolic aldehydes, phenolic acids, ecdysteroids, fatty acids, and monoterpene lactones. Based on the classification results, PCA grouped the leaves and stem extracts of S. rhombifolia using the peak area variables of the identified metabolites.

<p><strong>Abstract:</strong> This study aims to determine profile of fast track program based on the characteristics input and knowing the factors that influence academic achievement student of fast track program bachelor to master degree IPB. The method used in this study were descriptive analysis and classification and regression tree (CART). This research used primary and secondary data. Primary data were the result of interviews fast track program and secondary data were characteristic input fast track program. The results of the research study show student profile of fast track program dominated by female students, single, study program that have accreditation A, pass an English placement test and self-financing. The CART analysis finds two significant factors associated to student achievement. They were GPA score S1 and selection study program. Other factors are, based on interview result, motivation and commitment of the student in completing the study, type of research, as well as role and commitment of the supervisor in completing the study.</p><strong>Abstrak:</strong><em> </em>Penelitian ini bertujuan menganalisis profil mahasiswa Program Sinergi S1-S2 IPB berdasarkan karakteristik input mahasiswa menggunakan analisis deskriptif. Selanjutnya, menganalisis faktor faktor yang memengaruhi keberhasilan studi mahasiswa menggunakan analisis <em>Classification and Regression Tree</em> (CART) Hasil penelitian menunjukkan bahwa profil mahasiswa Program Sinergi S1-S2 IPB ditinjau dari karakteristik input mahasiswa didominasi oleh mahasiswa perempuan, belum menikah, program studi S2 mempunyai akreditasi A, lulus placement test Bahasa Inggris dan sumber pembiayaan mandiri. Faktor-faktor yang berpengaruh terhadap keberhasilan studi mahasiswa Program Sinergi S1-S2 IPB menggunakan metode CART adalah IPK pendidikan S1 dan pilihan program studi S2. Motivasi dan komitmen mahasiswa dalam menyelesaikan studi, jenis penelitian mahasiswa dan peran dosen pembimbing dalam menyelesaikan studi mahasiswa merupakan faktor lain yang memengaruhi keberhasilan studi mahasiswa dan lulusan Program Sinergi S1-S2 IPB.

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