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All Journal Justek : Jurnal Sains Dan Teknologi JURNAL PENDIDIKAN TAMBUSAI Community Development Journal: Jurnal Pengabdian Masyarakat Madaniya Indonesian Journal of Chemical Science and Technology Journal of Technomaterial Physics Jurnal Pengabdian Masyarakat (ABDIRA) Jurnal Farmanesia Edu Society: Jurnal Pendidikan, Ilmu Sosial dan Pengabdian Kepada Masyarakat Journal of Forensic Expert DIDAKTIKOS: Jurnal Pendidikan Agama Kristen Duta Harapan Journal of Pharmaceutical and Sciences. Jurnal Bakti Nusantara
Supiyani, Supiyani
Program Studi Farmasi, Fakultas Farmasi, Universitas Muslim Nusantara Al-Washliyah, Medan, Sumatera Utara, Indonesia.
Religion Aerospace Engineering Agriculture, Biological Sciences & Forestry Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Pelatihan pengujian Formalin dan Boraks pada makanan dengan Reaksi warna alami di Persatuan Wirid Batak Islam (PWBI) Kelurahan Kwala Bekala Medan Supiyani, Supiyani; Rahayu, Yayuk Putri; Nasution, Haris Munandar; Hizbullah, Muhammad
Jurnal Pengabdian Masyarakat (ABDIRA) Vol 5, No 3 (2025): Abdira, Juli
Publisher : Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/abdira.v5i3.833

Abstract

In an effort to improve public health by reducing the use of hazardous food additives in the city of Medan, community service has been carried out at the Perwiritan Batak Islam (PWBI) in Kwala Bekala, Medan Johor, Medan city on December 19-20, 2024. The training focused on learning how to test for formalin and borax in food using the natural color reaction of turmeric and KMnO4 (blue medicine) with 18 participants. This activity contributed to enhancing the technical skills of testing for formalin and borax to prevent and reduce the risk of using hazardous food additives. After this training, participants' knowledge about natural color tests on food containing formalin and borax improved. Pre-test and post-test evaluations of 20 participants showed a significant improvement in their understanding, with evaluation graphs indicating a shift from a low level of knowledge to a better level of knowledge.
Penetapan Kadar Nikotin Tembakau Gayo (Nicotiana tabacum L) Menggunakan Metode Titrasi Asidimetri dan GC-MS. Rezky , Deswita Ina; Supiyani, Supiyani; Daulay, Anny Sartika; Lubis , Minda Sari
Journal of Pharmaceutical and Sciences JPS Volume 8 Nomor 3 (2025)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v8i3.909

Abstract

Background: Gayo tobacco (Nicotiana tabacum L.) is known for its distinctive quality and is highly sought after, particularly among young adults. This tobacco contains nicotine, a compound that plays a significant role in influencing human behavior, acting both as a stimulant and as a raw material for cigarette production. Understanding the nicotine content in Gayo tobacco is crucial for assessing its potential industrial applications and its impact on health. Objective: This study aimed to determine the nicotine content in Gayo tobacco leaves and analyze it using acidimetric titration and GC-MS methods to obtain more accurate results. Methods: This research employed two analytical methods: acidimetric titration for quantitative nicotine determination and Gas Chromatography-Mass Spectrometry (GC-MS) for qualitative analysis of other chemical compounds in the Gayo tobacco leaf extract. The tobacco leaf samples were obtained from the Gayo region of Aceh and extracted using 96% ethanol. Results: The study revealed that the nicotine content in Gayo tobacco leaves was 1,3% based on acidimetric titration, while the ethanol extract showed a higher nicotine concentration of 2.5%. GC-MS analysis identified various other compounds, including piperidine derivatives, terpenoids, and aromatic compounds, which have potential pharmaceutical and industrial applications. Conclusion: This study successfully determined the nicotine content in Gayo tobacco leaves using acidimetric titration and GC-MS. The findings provide a comprehensive overview of the chemical composition of Gayo tobacco, serving as a foundation for further research into its applications in pharmaceuticals and other industries.
Prevalensi dan identifikasi cemaran bakteri patogen staphylococcus aureus pada ayam krispy Daerah Amplas Kota Medan menggunakan rabbit coagulase plasma with EDTA Rahayu, Yayuk Putri; Nasution, Haris Munandar; Supiyani, Supiyani
Journal of Pharmaceutical and Sciences JPS Volume 7 Nomor 3 (2024)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v7i3.435

Abstract

Staphyococcus aureus bacteria is one of the bacteria that contaminates crispy chicken meat and can cause Extraordinary Events or Kejadian Luar Biasa (KLB) in Indonesia as a cause of diarrhea. This is due to lack of hygiene in processing, storing and serving crispy chicken. Poisoning can occur due to food contamination by S. aureus enterotoxin. The aim of the research was to analyze the prevalence and identify the presence of S. aureus bacteria found in crispy chicken meat in the Amplas area of Medan city using Rabbit Coagulase Plasma with EDTA. Method for identifying S. aureus using BPA (Baird Parker Agar Base) and Egg Yolk media. Specific identification testing using Gram staining, catalase test, and coagulase test using Rabbit Coagulase Plasma with EDTA. The value of S. aureus bacterial contamination using the TPC (Total Plate Count) method and analysis of the prevalence of S. aureus contamination. The results of research on roadside cart krispy chickens were found to be positive for S. aureus with characteristics of Gram positive, positive coagulase and positive catalase as well as contamination values above 1X102 CFU/ml exceeding the threshold so they do not meet SNI standards. Meanwhile, the local fast food crispy chicken value for the presence of S. aureus bacteria does not exceed the threshold of 1X102 CFU/ml so it meets SNI standards. The prevalence value of S. aureus contamination in roadside cart krispy chicken was 75.0% and local fast food was 8.3%.
GCMS Analysis of Bakong Gayo or Gayo Tobacco (Nicotiana tabacum L) Leaves Extract and Pharmaceutical Uses Supiyani, Supiyani; Saisa, Saisa
Indonesian Journal of Chemical Science and Technology (IJCST) Vol. 7 No. 1 (2024): JANUARY 2024
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/ijcst.v7i1.56451

Abstract

Tobacco plants are considered more destructive plants than medicinal plants. This research aims to analyze using GCMS (gas chromatography mass spectrometry) the leaves extract of Bakong Gayo or Gayo tobacco (Nicotiana tabacum L) and its pharmaceutical uses. Extraction of Gayo tobacco leaves with chloroform solvent obtained 14 phytochemical compounds in the form of alkaloids, terpenoids and fatty acids. The phytochemical compounds in Gayo tobacco can be used as antibacterial, anticancer, anti-depressant, antioxidant, sedative, aromatherapy based on references and other potential to be developed as a medicinal plant.
Peningkatan Fasilitas Desa dengan Pemasangan Plang Nama Desa di Desa Mangkai Lama Kecamatan Lima Puluh Kabupaten Batubara Supiyani, Supiyani; Rahman, Taufik; Batubara, Nadhira Dafikh; Putri, Dilla Febriana Eka; Putri, Eky Elvira Abillah; Nehe, Wahyuni Savitri
EDU SOCIETY: JURNAL PENDIDIKAN, ILMU SOSIAL DAN PENGABDIAN KEPADA MASYARAKAT Vol. 5 No. 3 (2025): Oktober 2025 - Januari 2026
Publisher : Association of Islamic Education Managers (Permapendis) Indonesia, North Sumatra Province

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56832/edu.v5i3.1844

Abstract

Dalam upaya peningkatan fasilitas desa dengan pembuatan plang desa Mangkai Lama Kecamatan Lima Puluh Kabupaten Batubara, telah dilaksanakan desa Mangkai Lama Kecamatan Lima Puluh Kabupaten Batubara. Pengabdian dipokuskan untuk meningkatkan fasilitas desa agar bermanfaat bagi desa dan masyarakat. Kegiatan ini berkontribusi meningkatkan fasiliats desa engan membuat Plang nama desa agar memudahkan masyarakat setempat aatupun masyarakat lainnya yang berkunjung ke desa Mangkai lama.. Secara umum setelah pemasangan Plang Desa masyarakat setempat dan masyarakat dari desa lainnya yang berkunjung menjadi lebih terbantu dalam melihat lokasi desa dan juga memperindah desa Mangkai Lama. Evaluasi angket sebelum dan sesudah pemasangan Plang desa terhadap 30 masyakat menunjukkan bahwasanya masyarakat setempat lebih terbantu setelah adanya Plang desa dan juga memperindah tampilan desa Mangkai Lama.
Analisis Kadar Nikotin dan Identifikasi Senyawa Bioaktif pada Ekstrak Daun Tembakau Asal Gayo (Nicotiana tabacum L.) Menggunakan GC–MS dan Titrasi Purba , Intan Sabila Putri; Supiyani, Supiyani; Nasution, Haris munandar; Lubis , Minda Sari
Journal of Pharmaceutical and Sciences JPS Volume 8 Nomor 4 (2025)
Publisher : Fakultas Farmasi Universitas Tjut Nyak Dhien

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/journal-jps.com.v8i4.1161

Abstract

Gayo-origin tobacco leaves (Nicotiana tabacum L.) are a locally cultivated tobacco variety widely grown in Central Aceh, Indonesia. Tobacco leaves are known to contain nicotine, a bioactive compound with various pharmacological and economic potentials. This study aimed to identify the nicotine content and phytochemical profile of Gayo tobacco leaf extract. The research procedures included sample collection, macroscopic and microscopic examinations, simplicia preparation, characterization of the simplicia and extract, phytochemical screening, quantitative nicotine determination using acidimetry titration, and qualitative analysis using Gas Chromatography–Mass Spectrometry (GC–MS). Macroscopic examination showed that the leaves were oval to round in shape, broad-surfaced, green in color, with a characteristic odor and a bitter taste. Microscopic observation revealed the presence of vascular bundles, covering trichomes, and glandular hairs in the leaf fragments. The titrimetric test showed nicotine levels of 0.95 ± 0.3% in the simplicia powder and 1.87 ± 0.45% in the ethanol extract. GC–MS analysis identified several major compounds, including nicotine (20.99%) and Labda-8(20),13-dien-15-oic acid (29.85%) as dominant components, along with minor compounds such as Quinolin, 8-amino-6-hydroxy-Quinazoline (2.39%). These findings indicate that the Gayo tobacco leaf extract contains a relatively high level of nicotine and is dominated by alkaloid and diterpenoid acid derivatives, suggesting its potential for further phytochemical and pharmacological exploration.
ANALISIS SENYAWA METABOLIT SEKUNDER EKSTRAK ETANOL NIKOTIN EKSTRAK DAUN TEMBAKAU (Nicotiana tabacum L.) ASAL GAYO DENGAN METODE GC-MS Ulmi, M Rayhan; Supiyani, Supiyani; Daulay, Anny Sartika; Lubis, Minda Sari
Jurnal Farmanesia Vol 12 No 2 (2025): Jurnal Farmanesia
Publisher : UNIVERSITAS SARI MUTIARA INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51544/jf.v12i2.6672

Abstract

Latar Belakang: Tembakau merupakan komoditas pertanian penting di Indonesia, terutama sebagai bahan baku rokok, dan diketahui mengandung nikotin. Selain itu, potensi tembakau sebagai agen antibakteri juga perlu dieksplorasi mengingat kandungan senyawa bioaktif di dalamnya. Tujuan: untuk menetapkan kadar nikotin pada daun tembakau Gayo (Nicotiana tabacum L). Metode: skrining fitokimia, penetapan kadar secara kuantitatif dengan titrasi asidimetri dan secara kualitatif spektrofotometri GC-MS. Hasil: penentuan penetapan kadar nikotin pada daun tembakau gayo yaitu 1,3% pada serbuk dan 2,9 % pada ekstrak .Uji kualitatif dengan GC-MS diperoleh hasil alkaloid (Nicotine), Golongan heterosiklik nitrogen ( Quinazoline, 8-methoxy-) , eter dan turunan fenol (p-Acetoxyanisole), terpenoid (Neophytadiene, Phytol ,  (+)-Nerolidol , beta-elemene , alpha-Farnesene , dihidroionon) , Alkohol (threo-2-Deuterio-1, 2 – diphenylethanol , Cyclohexanol ) Hidrokarbon Trisiklik (2,2,3,7-Tetramethyltricyclo (5.2.0.0. (1,6)) Undec-3-Ene ) , Diterpenoid( Torreferol).
Revitalisasi Gambar Diri Generasi Z sebagai Strategi Pencegahan Burnout dalam Perspektif 1 Raja-raja 19:1-4 Supiyani, Supiyani; D.P Mumu, Noldy; Farani Manesat, Babtista
DIDAKTIKOS: Jurnal Pendidikan Agama Kristen Vol. 8 No. 2 (2025): Desember 2025
Publisher : STIPAK Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32490/didaktik.v8i2.294

Abstract

Fenomena burnout pada Generasi Z semakin meningkat seiring pesatnya perkembangan teknologi, tekanan akademik, ekspektasi sosial, setra krisis identitas yang muncul dalam konteks era digital. Generasi ini dikenal sebagai kelompok yang adaptif terhadap teknologi namun rentan terhadap kelelahan mental akibat pola hidup instan, pertandingan sosial melalui media digital, dan hanya daya tahan emosional. Penelitian ini bertujuan menganalisis revitalisasi gambar diri sebagai strategi pencegahan burnout bagi Generasi Z dalam mempersiapkan kepemimpinan yang sehat di era digital. Metode dalam penelitian ini menggunakan pendekatan kualitatif melalui observasi, kepustakaan dan wawancara, penelitian ini mengeksplorasi pengalaman burnout, dinamika psikologis pengaruh media sosial, serta faktor internal-eksternal yang memengaruhi self-image generasi Z. Hasil penelitian menunjukkan bahwa burnout dipicu oleh pola aktivitas berulang, tekanan akademik, lingkungan pertemanan, penggunaan tekonologi yang tidak sehat, serta distorsi gambar diri. Tinjauan biblika melalui narasi Elia dalam 1 Raja-raja 19:1-4 memberikan pemahaman bahwa pemulihan gambar diri membutuhkan intervensi spiritual yang holistik. Revitalisasi gambar diri melalui penguatan spiritualitas, aktivitas positif, pengembangan talenta, komunitas suportif, serta kesadaran identitas Kristiani terbukti menjadi strategi efektif dalam mencegah burnout. Temuan ini menegaskan bahwa gambar diri kepemimpinan di era digital merupakan fondasi penting dalam membentuk karakter kepemimpinan Generasi Z yang resilien, adaptif, dan berintegritas dalam menghadapi tantangan era digital.
Co-Authors Ali Hanafiah Rambe Anny Sartika Daulay Bambang Hermanto Batubara, Nadhira Dafikh D.P Mumu, Noldy Debora M. Hutagaol Dikki Miswanda Farani Manesat, Babtista Fithri Pulungan, Ainil Haidir, Haidir Haris Munandar Nasution Hasugian, Supriedi Hersa, Kareena Nabilla Ismed Batubara, Ismed Lubis, Minda Sari Lubis, Yogie Pramana Muhammad Hizbullah Nasution, Paujia Nehe, Wahyuni Savitri Ningtias, Anggitha Purba , Intan Sabila Putri Putri, Dilla Febriana Eka Putri, Eky Elvira Abillah Rahmadi Ali Rezky , Deswita Ina SAISA, SAISA Samosir, Yani Zunaida Sari, Tiara Puspita Sari, Vivi Artika Siregar, Mutia Nabila Sitorus, Rahayu SP, Ananda Azzahra Surya, Innaya Tantry Syafruddin Hasan Taufik Rahman Ulmi, M Rayhan Ungkap Siahaan Yayuk Putri Rahayu Yeltriana, Yeltriana Zulmai Rani