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All Journal Jurnal Ekonomi : Journal of Economic Indonesian Journal of Pharmaceutical Science and Technology AMALIAH: JURNAL PENGABDIAN KEPADA MASYARAKAT JOURNAL OF BUSINESS AND ECONOMICS RESEARCH (JBE) Narra J Jurnal PKM Manajemen Bisnis Aceh Journal of Community Engagement (AJCE) Journal of Artificial Intelligence and Digital Business Astroislamica: Journal of Islamic Astronomy Al Mabhats : Jurnal Penelitian Sosial Agama The Journal of Society Medicine (JSOCMED) Jurnal Informatika Ekonomi Bisnis Lentera Malacca Pharmaceutics Grimsa Journal of Science Engineering and Technology
Diah, Muhammad
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Religion Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Library & Information Science Medicine & Pharmacology Neuroscience Physics Public Health Social Sciences Other

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Journal : Grimsa Journal of Science Engineering and Technology

 1 
From Leaf to Lip: Tracing Contaminants in Aceh's Traditional Chewing Tobacco (Bakông Asóê) Jannah, Rizka Auliatul; Akyuni, Qurrata; Faradilla, Faradilla; Purwaendah, Elisa; Diah, Muhammad; Idroes, Rinaldi; Khairan, Khairan
Grimsa Journal of Science Engineering and Technology Vol. 1 No. 1 (2023): October 2023
Publisher : Graha Primera Saintifika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61975/gjset.v1i1.7

Abstract

Bakông Asóe is a typical Acehnese snack loved by older people in Aceh since ancient times. This snack is made from wet tobacco which is used as chewing tobacco. The process of drying Bakông Asóê in the open triggers heavy metal contamination by air pollution from motor vehicles. The process of storing Bakông Asóê in a wet state also triggers the growth of microbes such as bacteria and fungi due to a growth medium in the form of water. The purpose of this study was to determine the content of heavy metal contamination (Pb, Cd, Se, Cu and Hg) and microbiological contamination in the form of bacteria (Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa) and fungi (Candida albicans and Aspergillus niger) in Bakông Asóê which sold on the side of the road without adequate hygiene. The research refers to a qualitative research approach with the type of research that is descriptive research. This study showed that heavy metal exposure in the form of Pb, Cu and Se in the three samples was still in the safe range for consumption. However, exposure to heavy metals in the form of Cd and Hg in the three samples exceeded the consumption standard. The results of the analysis of microbiological contamination in the three Bakông Asóê samples were proven to contain bacterial and fungal contamination, where cocci-shaped bacteria were more commonly found and fungi with the genus Aspergillus sp were also more dominant in the three Bakông Asóê samples. The conclusion of this study is positive for chemical and microbiological contamination in Bakông Asóê, which is sold in Aceh, Ule Kareng and Lambaro Markets.
Evaluating Extraction Methods for Caffeine Content in Gayo Arabica Coffee Oil through Gas Chromatography-Mass Spectroscopy Khairan, Khairan; Musvira, Intan; Lala, Andi; Diah, Muhammad; Maulana, Aga; Idroes, Ghazi Mauer; Awang, Khalijah
Grimsa Journal of Science Engineering and Technology Vol. 2 No. 1 (2024): April 2024
Publisher : Graha Primera Saintifika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61975/gjset.v2i1.31

Abstract

This study aims to determine physicochemical properties, and caffeine analysis of green bean coffee essential oil (GBCEO) and roasted bean coffee essential oil (RBCEO) by maceration and soxhlet extraction methods. The results indicated that RBCEO by maceration method have higher percentage of yield compared to GBCEO. By the same to soxhlet extraction method, RBCEO also showed higher percentage of yield compared to GBCEO. The refractive index of the GBCEOm and GBCEOs have a lower acid value compared to RBCEOm and RBCEOs. The specific gravity obtained for GBCEOm, RBCEOm, GBCEOs, and RBCEOs ranged from 0.87 to 0.97. The results showed that GBCEOm has the highest saponification value followed by RBCEOs. GBCEOm has the highest iodine value followed by RBCEOs, while RBCEOm and GBCEOs have a similar iodine value. The peroxide value showed that GBCEOs, and RBCEOs by soxhlet extraction method have higher peroxide value. The GC-MS analysis revealed that GBCEOm has higher caffeine followed by GBCEOs with the percentages area of 9.31% and 7.36% respectively. Meanwhile RBCEOm has lower caffeine followed by RBCEOs with the percentages area of 7.36% and 4.28% respectively. This finding showed that GBCEO shows higher caffeine compound compared with RBCEO.
Co-Authors Agustina Nurhayati Akyuni, Qurrata Amanda, Rosi Arif Afendi Ariska, Emalia Aryanie, Irne FARADILLA, FARADILLA Fauziani, Dinda Fina Meilinar Firmansyah, Denny Gani, Azhari Ghazi Mauer Idroes Hambali, Abdullah Harapan Harapan Haryani Haryani Haryani Hasbi, Salsa Yubila Heni Pujiastuti Hilda Maisyarah, Hilda Jafar M.Ali, Machzumy Jannah, Rizka Auliatul Kamil, Muhammad Firdaus Kartini Hasballah Khairan Khairan Khalijah Awang Lala, Andi M. Rasyidin Maulana, Aga Mudatsir Mudatsir Muhsin Muhsin Mulyadi Mulyadi Musvira, Intan Nova Nova Nurul Husna Panjaitan, Taufiq Hidayat Purwaendah, Elisa Putra Kelana, Edi Ramadhana, Ika F. Riana, Likha Rinaldi Idroes Safri, Hayanuddin Safrina, Emi Santika, Cut Saputra, Irwan Sihite, Perdana Liansyah Sri Murniyanti Sugeng, Santoso Sulong, Zunaidah Sutoyo Sutoyo Ulhaq, Muhammad Zia Yossadania, Asyriva Zahraini Zahraini Zinatul Hayati Zulfikar Zulfikar