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All Journal Journal of Biomedicine and Translational Research PROSIDING SEMINAR KIMIA Jurnal Kimia Mulawarman The Indonesian Biomedical Journal Jurnal Pendidikan Kimia (JPKim) Indonesian Journal of Chemistry Hearty : Jurnal Kesehatan Masyarakat Jurnal Keperawatan dan Fisioterapi (JKF) JURNAL KEBIDANAN KESTRA (JKK) Jurnal Kesmas dan Gizi (JKG) JURNAL FARMASIMED (JFM) Jurnal Indah Sains dan Klinis FORTE JOURNAL CHEDS: Journal of Chemistry, Education, and Science Jurnal Farmanesia Jurnal Multidisiplin Madani (MUDIMA) Formosa Journal of Sustainable Research (FJSR) JURNAL KIMIA SAINTEK DAN PENDIDIKAN Jurnal Pengmas Kestra (JPK) Jurnal ABDIMAS MUTIARA Jurnal Indah Sains dan Klinis
Aritonang, Barita
Institut Kesehatan Medistra Lubuk Pakam
Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Other

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PELATIHAN PEMBUATAN DETERJEN DI SMKN 3 MEDAN Erdiana Gultom; Barita Aritonang
Jurnal Abdimas Mutiara Vol. 1 No. 1 (2020): JURNAL ABDIMAS MUTIARA
Publisher : Universitas Sari Mutiara Indonesia

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Abstract

Sekolah Menengah Kejuruan merupakan wadah yang sangat berperan penting dalam melahirkan generasi-generasi yang terampil dan punya keahlian khusus untuk siap terjun dalam dunia kerja. Dalam hal ini khususnya jurusan kimia industri. Lulusan jurusan ini diharapkan dapat menciptakan lapangan kerja sendiri. Tentu saja mereka mampu untuk membuka usaha berdasarkan ilmu pengetahuan yang telah mereka terima. Deterjen merupakan bagian yang sangat diperlukan dalam kehidupan sehari-hari. Untuk menghemat pengeluaran rumah tangga pada umumnya dan meningkatkan taraf ekonomi pada khususnya, maka sebagai lulusan SMK jurusan kimia industry sudah sepantasnya terlatih dan terampil dalam pembuatan deterjen sendiri Adapun tahapan yang dilakukan dalam pelaksanaan pengabdian ini adalah: (a) tahap Persiapan, (b) tahap Pembinaan/penyampaian materi yang akan dibekalkan kepada peserta adalah materi pelatihan dalam bentuk teori dan penjelasan bahan-bahan dan alat-alat dan (c) tahap Pelaksanaan Evaluasi. Dapat disimpulkan bahwa siswa-siswi jurusan kimia indutri yang mengikuti pelatihan sudah dapat membuat deterjen cair dengan benar
PLA/LLDPE/Organo-Precipitated Calcium Carbonate Composites Containing LLDPE-g-OA Compatibilizers: Mechanical, Physical, Thermal, and Morphology Ahmad Hafizullah Ritonga; Barita Aritonang; Gusliani Eka Putri; Khairiah Khairiah; Enzo Wiranta Battra Siahaan; Debi Meilani
Indonesian Journal of Chemistry Vol 23, No 6 (2023)
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/ijc.86983

Abstract

A plastic composite consisting of polylactic acid (PLA), linear low-density polyethylene (LLDPE), oleic acid-grafted linear low-density polyethylene (LLDPE-g-OA) compatibilizer, and organo-precipitated calcium carbonate (O-PCC) have been successfully made in the molten state. This study aims to characterize the mechanical, physical, thermal, and morphological characteristics of the PLA/LLDPE/O-PCC plastic composite in the presence of an LLDPE-g-OA compatibilizer. The plastic composite was prepared by blending PLA, LLDPE, LLDPE-g-OA, and O-PCC using an internal mixer with a heating of 160 °C and a rotation of 100 rpm. LLDPE and LLDPE-g-OA are put together into the inner mixer chamber until melted, followed by PLA and O-PCC. The most optimum plastic composite composition is PLA/LLDPE/LLDPE-g-g-OA/O-PCC (67.5:22.5:5:5). The mechanical properties showed an increase in tensile strength of 9.78 MPa. The physical properties showed that the minimum water absorption was 0.74%, the biodegradation in humus soil showed a degradation rate of 0.09% per day, and the thermal properties showed better stability with a melting point of 146.5 °C. The FTIR spectrum is similar to the polymer blend without O-PCC. The morphology indicates that the composite is compatible and homogeneous. This semi-biodegradable plastic composite has significant implications for reducing the accumulation of plastic waste in the environment.
The Influence of Nano Bentonite Filler Material and Cyclic Natural Rubber Grafted Oleic Acid as a Compatibilizer on the Blend of Cyclic Natural Rubber/Polyamide Barita Aritonang; Ahmad Hafizullah Ritonga; Karnirius Harefa
Formosa Journal of Sustainable Research Vol. 3 No. 2 (2024): February, 2024
Publisher : PT FORMOSA CENDEKIA GLOBAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55927/fjsr.v3i2.8134

Abstract

Cyclic natural rubber (CNR) and polyamide (PA) cannot blend homogeneously due to their differing polarities. CNR is nonpolar with low surface tension, while PA is polar with high surface tension. To achieve a homogeneous and compatible CNR/PA blend, a CNR-g-OA compatibilizer is required. This study aims to investigate the influence of CNR-g-OA and nano bentonite on the physical and chemical properties of the PA/CNR mixture. The research findings indicate successful grafting of OA onto CNR, resulting in CNR-g-OA formation. Based on electron microscope structural analysis, the CNR/PA mixture yields a homogeneous and compatible blend. In conclusion, CNR-g-OA and nano bentonite can enhance the quality of the PA/CNR blend by producing a homogeneous and compatible mixture
The Impact of Butterfly Pea Flower (Clitoria ternatea L.) Extract on Atherosclerosis Biomarker Profiles in Obese White Rats (Rattus norvegicus L.) Harefa, Karnirius; Ritonga, Ahmad Hafizullah; Aritonang, Barita; Gurusinga, Rahmad; Wulan, Sri; Irmayani, Irmayani
Journal of Biomedicine and Translational Research Vol 10, No 1 (2024): April 2024
Publisher : Faculty of Medicine, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jbtr.v10i1.20281

Abstract

 Background: Clitoria ternatea L., commonly known as butterfly pea flower, has gained attention as a potential agent in the prevention and treatment of atherosclerosis due to its rich content of bioactive compounds, such as anthocyanin, a type of flavonoid renowned for its potent antioxidant and anti-inflammatory properties, along with its ability to enhance the immune system.Objective: This study aimed to elucidate the positive impact of butterfly pea flower extract on atherosclerosis biomarker profiles.Methods: The approach framework used in this research is a true experimental laboratory with a Control Group Post-Test design. Obese male white rats were selected as the research subjects. Thirty-six obese white rats were randomly divided into six groups using the Completely Randomized Design (CRD) method. The data collected were VCAM and IL-6 levels from the blood serum of obese white rats tested using an ELISA photometer. The tunica intima thickness was measured using a microscope. Data were analyzed employing SPSS 18 software, utilizing one-way ANOVA statistical tests and post hoc Tukey tests.Results: The research showed that with the increase in Butterfly Flower Extract (BPFE) dose, there was a consistently lower level of inflammatory biomarkers, such as VCAM-1 and IL-6, compared to positive controls and other variations, as well as tunica intima thickness was thinning than others. A dose of 600 mg/kg BW (P3 group) had VCAM-1 levels up to 30.40 ± 6.71 ng/mL, IL-6 levels up to 17.70 ± 8.29 ng/mL, and tunica intima thickness up to 3.18 ± 1.24 µm.Conclusion: BPFE effectively lowers inflammatory biomarkers and thins the tunica intima thickness in obese white rats at 600 mg/kg BW dose. It may offer promising therapeutic potential in addressing atherosclerosis. 
COUNSELING ON THE USE OF INFUSED WATER FOR BODY HEALTH IN JUNIOR HIGH SCHOOLS AMAL LUHUR MEDAN: COUNSELING ON THE USE OF INFUSED WATER FOR BODY HEALTH IN JUNIOR HIGH SCHOOLS AMAL LUHUR MEDAN Ritonga, Ahmad Hafizullah; Aritonang, Barita; Harefa, Karnirius; Sitorus, Rotua Sumihar; ., Herlina; Meilani, Debi
JURNAL PENGMAS KESTRA (JPK) Vol. 2 No. 2 (2022): Jurnal Pengmas Kestra (JPK)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (909.799 KB) | DOI: 10.35451/jpk.v2i2.1448

Abstract

Kegiatan pengabdian masyarakat berupa penyuluhan pemanfaatan infus water bagi kesehatan tubuh ini telah dilaksanakan di Sekolah Emenegah Pertama (SMP) Amal Luhur Medan. Adapun kegiatan ini meliputi persiapan awal, pemberian materi terkait infused water dan manfaatnya, serta pemberian contoh cara membuat infused water yang diikuti dengan pembagian infused water kepada peserta kegiatan. Kegiatan ini diikuti oleh para siswa-siswi dan staf/guru yang ada di lingkungan SMP Amal Luhur Medan. Kegiatan ini telah berhasil memberikan edukasi kepada masyarakat khususnya kawula muda generasi masa depan yang mengetahui manfaat dari mengkonsumsi infused water secara rutin bagi kesehatan. Kegiatan ini juga telah memberikan informasi terkait pembuatan infused water secara mandiri.
Counseling and Providing Motivation for Students of State Vocational High School 3 Medan About Professional Health Workers With Global Competitiveness Aritonang, Barita; Widyaningsih, Fadlilah; Harahap, Hasni Yaturramadhan
JURNAL PENGMAS KESTRA (JPK) Vol. 3 No. 1 (2023): Jurnal Pengmas Kestra (JPK)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/jpk.v3i1.1760

Abstract

Tri Dharma is three obligations at the Lubuk Pakam Medistra Health Institute (Inkes MLP) which include education, research, and community service. Every lecturer at Inkes MLP is responsible for realizing and implementing the Tri Dharma of Higher Education, one of which is community service (PKM). The PKM activities carried out by MLP Inkes lecturers aim to motivate Medan 3 Vocational High School students about professional health workers who are globally competitive at the national and international levels. This activity was attended by teachers and student participants at SMKN 3 Medan, especially grade 12 students who had completed their education. This PKM activity includes initial preparation, delivery of material, counseling and motivating students of SMKN 3 Medan about professional health workers who are globally competitive at the national and international levels. In delivering the material, the PKM team explained that MLP Inkes organizes a quality teaching and learning process so that it has produced many professional health workers and places their graduates to work in health institutions, both in hospitals, health centers, and other health industries and sends graduates to work in abroad, such as in Japan, Germany, Saudi Arabia, and so on. This PKM activity succeeded in providing direct information regarding the profession of professional health workers who are globally competitive at the national and international levels to students of SMKN 3 Medan who will complete their education (graduates) and are interested in continuing to higher education as shown by the enthusiasm of the activity participants in asking several questions to MLP Inkes lecturer.
Socialization and Counseling for Students of Al Razi Sinar Harapan Medan Private Vocational High School on the Proper Use of Antibiotics to Prevent Drug Resistance Aritonang, Barita; Syarifuddin, Shofian; Widyaningsih, Fadlilah; Panjaitan, Delita; Pitriani, Pitriani
JURNAL PENGMAS KESTRA (JPK) Vol. 3 No. 2 (2023): Jurnal Pengmas Kestra (JPK)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/jpk.v3i2.1970

Abstract

To address global challenges related to drug resistance, the role of universities as centers of knowledge and innovation becomes a key driver in overcoming this issue. Universities are expected to actively carry out the three pillars of education, research, and community service. A concrete example of implementing these pillars is through awareness and education activities for students at Al Razi Sinar Harapan Medan Private Vocational High School regarding the appropriate use of antibiotics to prevent drug resistance. These awareness and education activities aim to provide a deep understanding to students about the judicious use of antibiotics as a preventive measure against drug resistance. The methods employed include lectures through presentations, group discussions, and question-and-answer sessions. To assess the level of understanding among students at Al Razi Sinar Harapan Medan Private Vocational High School regarding the use of antibiotics, an evaluation was conducted using a questionnaire. Based on the questionnaire results, before the awareness and education activities on the correct and proper use of antibiotics, the knowledge level of students at Al Razi Sinar Harapan Medan Private Vocational High School was low. However, after participating in these activities, there was a significant improvement in the students' knowledge about the more appropriate and accurate use of antibiotics. Students who gained this knowledge became more skilled and informed in managing their health, fostering a sense of responsibility for personal and community health. Thus, these awareness and education activities not only directly benefit the students' knowledge but also have a broader positive impact on public health as a whole. This effort is expected to make a positive contribution to reducing irrational antibiotic use and minimizing the impact of drug resistance among students, while also supporting the university's Tridarma vision to create a healthier and smarter society. The conclusion drawn from these activities is that students at Al Razi Sinar Harapan Medan Vocational High School now have a better understanding of antibiotic use and are aware of the risks of drug resistance.
Socialization and Counseling to Enhance Teenagers' Understanding of the Dangers of Addictive Substances for Students of Harapan Tiga Private High School Aritonang, Barita; Syarifuddin, Shofian; Sitepu, Rahmadani; Meilani, Debi
JURNAL PENGMAS KESTRA (JPK) Vol. 4 No. 1 (2024): Jurnal Pengmas Kestra (JPK)
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LP2M) Institut Kesehatan Medistra Lubuk Pakam

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35451/jpk.v4i1.2170

Abstract

Community Service aims to enhance students' understanding of Harapan Tiga Private High School's dangers of addictive substances and their impact on physical and mental health. Additionally, community service strives to encourage positive attitudes and behaviors so that students can face pressures and temptations without resorting to addictive substances. Adolescence is a critical period where teenagers undergo various developmental tasks and social pressures, including the risk of drug abuse. Through a comprehensive program of socialization and counseling, students are provided with information about types of addictive substances, their negative impacts, and strategies to combat peer pressure. The implementation method involves a collaborative approach with the school, preparation stages, activity planning, and partner participation. The results of these activities show an increase in students' understanding of the dangers of addictive substances, positive attitude changes, and the establishment of cooperation between the school, parents, and the community in preventing drug abuse among teenagers. Teaching knowledge about addictive substances and their misuse from an early age, through both formal and informal education, plays an important role in shaping teenagers' understanding of the dangers of addictive substances. By increasing understanding and awareness among teenagers, it is expected that the risk of drug abuse will decrease and their quality of life will improve. In conclusion, the results of community service show a significant increase in students' understanding of the dangers of addictive substances and the formation of positive attitudes, thereby preventing drug abuse among teenagers.
PENYULUHAN MANAJEMEN KEWIRAUSAHAAN MELALU PELATIHAN PEMBUATAN SABUN CUCI PIRING BAGI SISWA / I SMK NEGERI 3 MEDAN Siagian, Ernita; Aritonang, Barita
Jurnal Abdimas Mutiara Vol. 1 No. 2 (2020): JURNAL ABDIMAS MUTIARA
Publisher : Universitas Sari Mutiara Indonesia

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Abstract

Kegiatan penyuluhan manajemen kewirausahaan melalui pelatihan pembuatan sabun cuci piring yang dilaksanakan di Sekolah Menengah Kejuruan (SMK) Negeri 3 Medan. Pelaksanaan kegiatan ini dimaksudkan untuk memberikan bekal pengetahuan prosedur pembuatan sabun cuci piring secara sederhana kepada siswa/i di SMK tersebut serta teknik manajemen pemasaran yang efektif dalam pendistribusian produk sabun cuci piring sehingga dapat dijadikan suatu usaha home industry. Sabun cuci piring yang berfungsi sebagai penghilang kotoran dan lemak yang melekat pada piring dan gelas merupakan salah satu kebutuhan dalam rumah tangga yang sangat vital. Berbagai inovasi untuk sabun telah tercipta mulai dari bentuk batangan, cream, maupun bentuk cairan konsentrat. Dengan mampu nya para siswa/i ini membuat sendiri cairan sabun cuci piring berarti telah berperan dalam menghemat anggaran rumah tangga, serta akan menciptakan peluang usaha yang baru apabila dapat diproduksi secara massal dengan teknik pemasaran yang strategis dan efektif. Harapan kedepannya dari kegiatan pengabdian masyarakat ini siswa/i dapat berkarya dengan memproduksi sabun cuci piring yang baik dan berkualitas serta memenuhi standar baik untuk konsumsi pribadi maupun komersil. Dalam kegiatan pengabdian masyarakat ini ada 3 sesi yang dilakukan, yang pertama adalah sosialisasi tentang jenis-jenis sabun beserta fungsinya. Sesi kedua adalah pelatihan pembuatan sabun cuci piring. Bahan dasar pembuatan sabun cair yang dipakai dalam kegiatan ini ada 3 bagian yaitu SLS, Texapon dan Garam, sedangkan bahan aditif yang digunakan yaitu zat Parfum, Pengawet, Pengental dan Zat Pewarna. Setelah itu sesi yang terakhir adalah menghitung biaya produksi untuk membuat sabun cair dan strategi dalam pemasaran produk yang dibuat. Karena menggunakan alat-alat yang sederhana diharapkan siswa/i dapat mencobanya dirumah.
PEMBEKALAN BAGI PARA PENDAMPING SEKAMI ANAK DAN REMAJA SEKEUSKUPAN AGUNG MEDAN MENUJU RESPONS DAN PEMULIHAN PANDEMI COVID-19 DI TANJUNG PINGGIR PEMATANG SIANTAR Ambarwati, Nova Florentina; Sinaga, Eka Margareta; Aritonang, Barita
Jurnal Abdimas Mutiara Vol. 3 No. 1 (2022): JURNAL ABDIMAS MUTIARA (In Press)
Publisher : Universitas Sari Mutiara Indonesia

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Abstract

Indonesia memiliki kerentanan yang tinggi sejak sebelum pandemi dengan terdapat 60 persen anak. diimunisasi lengkap. Penyebaran pandemi Covid-19 menyebabkan kelumpuhan aktivitas hampir di seluruh dunia. Berdiam diri di rumah dalam waktu yang lama sebagai upaya pencegahan dari Covid-19 menyebabkan banyak masalah pada anak-anak di seluruh dunia baik kesehatan fisik maupun mental. Dampak penutupan sekolah dan kegiatan pembinaan rohani bagi Serikat Anak & Remaja Misioner (Sekami) di gereja dirasakan cukup besar dihadapi oleh para pendamping, khususnya anak dan remaja. Untuk itu, perlu dilakukan pembekalan dan pemberdayaan melalui program intervensi kembali bersekolah dan beribadah kepada para Pendamping Sekami di wilayah Keuskupan Agung Medan.
Co-Authors Ahmad Hafizullah Ritonga Asvia Rahayu Cut Masyitah Thaib Cut masyithah Debi Meilani Dicky Yuswardi Wiratma Eka Magareta Sinaga Eka Margareta Sinaga Eka Margareth Erawati, Suci Erdiana Gultom Erdiana Gultom Erdiana Gultom Erdiana Gultom Erdiana Gultom Gultom, Erdiana Gusliani Eka Putri Harahap, Hasni Yaturramadhan Hasni Yaturramadhan Harahap Hendri Faisal Herlina Herlina . Herlina H Hermansyah Aziz Hestina . Hestina Hestina Hestina Hestina Hestina, Hestina Imel Santika Irmayani Irmayani Irmayani Irmayani Karnirius Harefa Karnirius Harefa Khairiah, Khairiah Lenny Novita Liver Iman Putra Zai Mala Sari, Nur Melda Astrika Sianipar Munthe, Novita Br Ginting Nova Florentina Nova Florentina Nova Florentina Ambarwati Novesar Jamarun Panjaitan, Delita Pitriani, Pitriani Rahmad Gurusinga Rahmad Gurusinga Rahmad Gurusinga RAMAWATI, NURVITA Riah Ukur Ginting, Riah Ukur Rima Anggeraini Riri Safitri Rotua Sumihar Sitorus Safitri, Riri Salomo Sijabat Siagian, Ernita Siahaan, Enzo W.B Sinaga, Eka M Sinaga, Evi Yuni Sintia Sinaga, Sri Lestari Sitepu, Rahmadani Sitorus, Elly Sri Ulina Sri Wulan Sri Wulan, Sri Suarnikan Hulu Supartiningsih - - Syarifuddin, Shofian Syukri Arief Tamrin Tamrin Widyaningsih, Fadlilah Yanti, Rahma Yaturramadhan Harahap, Hasni Yosi Darmirani Yossy Silalahi Yulidar Laila Safitri Yunita Sari