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Application of Fourier Transform Infrared Spectroscopy (FTIR) for Quantitative Analysis of Pharmaceutical Compounds Faturachman, Gavriel Fauzan; Ramanda, Ajeng Ayu; Maharani, Sinta; Latif, Larasati Ainun; Belo, George Arthurito Goncalves; Ayubi, Seno Grafi Al
Indonesian Journal of Pharmaceutical Education Vol 5, No 1 (2025): January–April 2025
Publisher : Jurusan Farmasi Universitas Negeri Gorontalo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37311/ijpe.v5i1.23309

Abstract

Fourier Transform Infrared Spectroscopy (FTIR) is an infrared spectroscopy equipped with a Fourier transform for detection and analysis of spectral results. This method is used to qualitatively and quantitatively analyze organic and inorganic molecules with a wavenumber range of 14000 cm-1–10 cm-1. Based on these wavenumbers, the infrared region is divided into three regions, namely near infrared, mid infrared, and far infrared. The tool used in this method is an FTIR spectrophotometer whose working principle based on the interaction between the energy and the material. This method are fast, non-destructive, simple sample preparation, ease of use, using little solvent so it is environmentally friendly when compared to other HPLC and spectroscopic methods. But the sampling space in this method is relatively small so that it can block infrared rays. The research method that used is systematic literature review (SLR) from 20 research articles in national and international journals with publication years between 2005-2023. Based on the results of quantitative analysis of amoxicillin, pentoxyphylline, ciprofloxacin, diclofenac sodium, sodium ceftriaxone, ibuprofen, valsartan, and cefadroxil compounds in drugs can be analyzed using this method because they include organic compounds and are analyzed in the mid infrared. All concentrations of compounds analyzed meet the content requirements according to the Indonesian Pharmacopoeia IV Edition, which is not less than 90% and not more than 110%.
PEMBERDAYAAN TANAMAN OBAT KELUARGA DI KALISEGORO, SEMARANG: EDUKASI DAN INOVASI PRODUK HERBAL UNTUK KESEHATAN MASYARAKAT Nima, Neli Syahida; Eden, Willy Tirza; Savitri, Annisa Aulia; Rahmaniar, Ranita; Faturachman, Gavriel Fauzan; Utami, Mardhiyah Dwi; Ahmada, Muhammad Diqi; Wulandari, Dyah Pramesthi; Az-Zahra, Mela Denova; Ilhami, Muhamad Aris
Jurnal Pepadu Vol 6 No 3 (2025): Jurnal Pepadu
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/pepadu.v6i3.8016

Abstract

This community service program focuses on enhancing the use of medicinal plant (TOGA) in Kalisegoro, Gunungpati, Semarang, to help residents recognize and apply medicinal plants as an alternative health solution. The activity involved 28 participants, who received education on various TOGA types, their chemical contents, health benefits, and techniques for processing them into value-added products, such as wedang uwuh gummy candy. The program began with a theoretical session, followed by practical planting of six medicinal plant species, including Moringa leaves, Clitoria flowers, Valerian root, turmeric, Morinda fruit, and nutmeg. Participants also engaged in the production of wedang uwuh gummy candy, utilizing herbal ingredients like ginger, sappan wood, lemongrass, cloves, and cinnamon. Evaluation results indicated a high satisfaction level, with an average score of 4.29 out of 5, particularly on aspects of topic relevance and visual aids support. Most participants felt the materials were suited to their needs and beneficial for everyday life. With high enthusiasm from participants, this program is expected to encourage the community to be more independent in utilizing TOGA as both a health alternative and a local business opportunity centered on herbal products. Keywords: TOGA, medicinal plants, wedang uwuh, herbal education, health products