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All Journal KOVALEN: Jurnal Riset Kimia Jukema (Jurnal Kesehatan Masyarakat Aceh) Jurnal Kreativitas PKM Manuju : Malahayati Nursing Journal Jurnal Formil (Forum Ilmiah) Kesmas Respati MAHESA : Malahayati Health Student Journal PRIMA : Portal Riset dan Inovasi Pengabdian Masyarakat PHARMACOLOGY, MEDICAL REPORTS, ORTHOPEDIC, AND ILLNESS DETAILS (COMORBID) TRANSPUBLIKA INTERNATIONAL RESEARCH IN EXACT SCIENCES (TIRES) Jurnal Pengabdian Masyarakat Bangsa Jurnal Penelitian Multidisiplin Bangsa
Pasyamei Rembune Kala
Universitas Abulyatama
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Energy Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Mathematics Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary

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Journal : KOVALEN: Jurnal Riset Kimia

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Klasifikasi dan Autentifikasi Tanaman Seurapoh (Chromolaena odorata Linn) Menggunakan Metode Kombinasi Spektroskopi Inframerah dan Kemometrik: Classification and Authentication of Seurapoh Plant (Chromolaena odorata Linn) Using a Combination of Infrared Spectroscopy and Chemometric Methods Karma, Taufiq Karma; Kala, Pasyamei Rembune; Shofi, Shofi; Zafirah, Zafirah
KOVALEN: Jurnal Riset Kimia Vol. 10 No. 3 (2024): December Edition
Publisher : Chemistry Department, Mathematics and Natural Science Faculty, Tadulako University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22487/kovalen.2024.v10.i3.17460

Abstract

This study classifies the Seurapoh plant (Chromolaena odorata Linn) collected from various locations across Aceh Province. The analysis aims to determine the influence of geographic differences on the origin of Seurapoh plants by performing classification and authentication. Seurapoh leaf samples in this study were obtained from several locations, including Aceh Besar, Sabang, Southwest Aceh, South Aceh, Aceh Jaya, Bireun, Bener Meriah, and Central Aceh. Classification of Seurapoh leaf extracts was carried out using Principal Component Analysis (PCA), while authentication was conducted using Linear Discriminant Analysis (LDA). The PCA score plot analysis results indicate that it can explain a total data variance of 62%. Based on the PCA score plot, samples generally form three distinct groups: Group 1 consists of samples from the highland region of Gayo, specifically Central Aceh (TA) and Bener Meriah (BM); Group 2 consists of samples from the coastal areas of Aceh, namely Southwest Aceh (ABD), South Aceh (AS), Aceh Jaya (AJ), and Bireun (Br); and Group 3 comprises samples from geothermal manifestation areas of Seulawah Agam and Jaboi. The classifications derived from PCA analysis were subsequently authenticated using LDA. The LDA analysis results indicate that the LDA model, based on cross-validation, accurately predicts the origin locations of Seurapoh leaf samples with a 100% accuracy rate.
Co-Authors Ade Kiki Riezky Ajaratudur, Ajaratudur Ali Bakri Ali Bakri Alyya Munira Andriaty, Syarifah Nora Anggi, Tiara Arifin, Vera Nazhira Bako, Winanda Bancin, Indah Sari Erwanita, Erwanita Farah Diffa Fauziah, Niken Ghazi Mauer Idroes Hafidhah, Silfia Hafni Zahara Hafni Zahara Hidayat, Melania Jannah, Rauzahtun Listina, Meri Melsi Efrika Mhd Hidayattullah Miftahul Jannah Muhammad Ichsan Murni Murni Mustafa, Diana Mustafa, Ns. Diana Najikhah, Nur Putri Raisah Raisah, Putri Riezky, Ade Kiki Rosalia Putri Saifuddin Saifuddin Saifuddin Shofi, Shofi Siti Maulina Rukmana Siti Maulina Rukmana Taufiq Karma Vera Nazhira Arifin Wahyu, Reski Wangi, Putri Ayu Sekar Wati, Serlina Wildan Seni, Wildan Yayu Anggraini, Yayu Yayu Anggriani Yayu Anggriani Yustiana Yustiana, Yustiana Zafirah, Zafirah