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All Journal Indonesia Chimica Acta Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan
Sitorus, Sarah
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Chemical Engineering, Chemistry & Bioengineering Economics, Econometrics & Finance

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EVALUASI PEMBELAJARAN KOLABORATIF MELALUI CREDIT TRANSFER DAN CULTURAL EXCHANGE INTERNASIONAL Arsyad, M. Fahmi; Ratnasari, Devi; Ayutia, Yolla; Mulyani, Haniva; Sitorus, Sarah
Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan Vol. 4 No. 6 (2022): Fair Value: Jurnal Ilmiah Akuntansi dan Keuangan
Publisher : Departement Of Accounting, Indonesian Cooperative Institute, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (179.089 KB) | DOI: 10.32670/fairvalue.v4i6.1091

Abstract

Merdeka Learning Merdeka Campus aims to encourage students to master various fields of science with their fields of expertise, MBKM can provide opportunities for students to gain new learning experiences at other universities in accordance with their study programs so that the graduates produced can meet market demands work both at national and international levels so that the learning process in higher education becomes more autonomous and flexible. The Faculty of Transportation and Logistics Engineering at ITL Trisakti has a credit transfer and cultural exchange program with UniKL MIDI in Malaysia, this program is one of the implementations of the MBKM pre-program at the ITL Trisakti campus, this program was attended by 62 participants from the Environmental Infrastructure Engineering study program ( RIL). As many as 80.7% are interested in participating in the internationalization program in the future, from these data it can be concluded that internationalization activities can increase social networking and knowledge for participants. This research serves to see the extent to which the implementation of MBKM in this case Credit Transfer and Cultural Exchange has been implemented, and to identify any shortcomings that arise from these activities, so that in the future it can become input for the ranks of ITL Trisakti and the Ministry of Education, Culture, Research and Technology. in the implementation of the MBKM program. The author uses quantitative descriptive research methods in assessing the level of participant satisfaction.
The Chemical Composition of E-liquid and Potential Health Implication in Electronic Cigarettes Sitorus, Sarah; Tulandi, Silvester
Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) Volume 19, No 1: June 2026
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70561/8j5gph90

Abstract

Public interest in e-cigarettes in Indonesia has increased significantly in recent years. This was initially driven by claims that e-cigarettes as an alternative tool to help individuals quit conventional smoking. However, this product is increasingly attracting teenagers and people who did not previously smoke. This trend is largely due to the composition of e-liquids used in e-cigarettes, which often formulated with flavor compounds such as vanillin, menthol, and various fruit flavors that significantly enhance the sensory characteristics and consumer acceptability of the products. Many of these flavoring compounds are commonly used in food products with regulated limits. However, the toxicological effects of flavoring compounds in inhalation and the maximum exposure limit have not been comprehensively investigated. Moreover, the presence of nicotine as an addictive substance in e-cigarettes can encourage continuous use, consequently increasing the frequency and duration of exposure to flavoring compounds. These conditions raise concerns about potential health risks, particularly among youth who are frequently identified as active users. Therefore, this study aims to determine the concentration of vanillin, one of the most frequently detected flavoring compounds in e-liquids. The analyzed samples include vanilla, mango peach, and banana cream berry flavor variants. The concentration of vanillin was quantified using gas chromatography with Flame Ionization Detector (GC-FID). The analytical method was validated using several parameters, including precision, accuracy, linearity, LOD, and LOQ. The results showed that the concentration of vanillin detected in the three analyzed e-liquid samples were 8.36mg/mL, 2.04mg/mL, and 1.28mg/mL, respectively. The findings indicate that vanillin, commonly associated with sweet flavor profiles, was also identified in e-liquids labeled as fruit-flavored. These results highlight the widespread use of flavoring additives in e-cigarette products and emphasize the importance of monitoring their presence due to potential implications for public health.
Co-Authors Arsyad, M. Fahmi Mulyani, Haniva Ratnasari, Devi Tulandi, Silvester Yolla Ayutia