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All Journal CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) Jurnal Kimia (Journal of Chemistry) Alchemy : Journal of Chemistry Pharmaciana: Jurnal Kefarmasian CHEMICA Jurnal Teknik Kimia The Journal of Pure and Applied Chemistry Research Jurnal Kimia dan Kemasan JPM17: Jurnal Pengabdian Masyarakat EduChemia: Jurnal Kimia dan Pendidikan CHEMPUBLISH JOURNAL Indonesia Chimica Acta Jurnal Farmasi Sains dan Komunitas ALCHEMY Jurnal Penelitian Kimia JMM (Jurnal Masyarakat Mandiri) Walisongo Journal of Chemistry ALKIMIA : Jurnal Ilmu Kimia dan Terapan Jurnal Pengabdian Al-Ikhlas Jurnal Crystal : Publikasi Penelitian Kimia dan Terapannya Abdimas: Jurnal Pengabdian Masyarakat Universitas Merdeka Malang Jurnal Kimia dan Kemasan Jurnal Farmasi dan Sains Indonesia (JFSI) Journal of Multidisciplinary Applied Natural Science Sasambo Journal of Pharmacy Bulletin of Community Engagement Al-Khidmah Jurnal Pengabdian Masyarakat JAPI: Jurnal Akses Pengabdian Indonesia Journal of Peat Science and Innovation (JPSI) Nanggroe: Journal Of Scholarly Service Jurnal Pengabdian Masyarakat Charitas Jurnal Ilmiah Kesehatan Nanggroe: Journal of Scholarly Service Rafflesia Journal of Natural and Applied Sciences (RJNAS) KOPEMAS Bohr: Jurnal Cendekia Kimia NAWASENA: Journal of Community Service Jurnal Biosilampari: Jurnal Biologi
Alfanaar, Rokiy
Chemistry Study Program, Faculty Of Mathematics And Natural Sciences, Palangka Raya University, Palangka Raya, Central Kalimantan, Indonesia.
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Optimisation and Formulation of Serum Gel Base with Variation of Gelling Agent I Nyoman Sudyana; Shesanti Citra Riana; Rokiy Alfanaar; Sudarman Rahman; Awalul Fatiqin; Mu’afa Purwa Arsana; Thathit Suprayogi; Yohanes Edi Gunawan; Sandi Mahesa Yudhantara; Yahya Febrianto
Jurnal Ilmiah Kesehatan Vol. 17 No. 1 (2024): Jurnal Ilmiah Kesehatan
Publisher : Universitas Muhammadiyah Pekajangan Pekalongan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.48144/jiks.v17i1.1774

Abstract

The skin is the largest organ on the human body that plays a vital role in protecting the body from environmental aggressions and maintaining internal balance, however, the natural aging process and exposure to external factors can cause various skin problems, including loss of elasticity, fine lines, and hyperpigmentation. To address these issues, the development of skincare products such as anti-aging gels is important. The aim of this study was to optimise the base of the anti-aging gel formulation by considering the selection of gelling agents with appropriate variations.The research method was conducted by obtaining five different formulas using a combination of gelling agents Carbopol and CMC Na with variations of Formula 1 which is 1% b/v carbopol with 2% b/v CMC Na, Formula 2 which is 1.25% b/v carbopol with 1.75% b/v CMC Na, Formula 3 which is 1.5% b/v carbopol with 1.5% b/v CMC Na, Formula 4 which is 1.75% b/v carbopol with 1.25% b/v CMC Na and Formula 5 which is 2% b/v carbopol with 1% b/v CMC Na . Physical testing was conducted to evaluate the formulation characteristics, including colourimetry, pH, viscosity, adhesion, and spreadability, comparisons between different formulas were conducted to determine the best base formula. The results showed that formula 5 with the ratio of gelling agent carbomer 2% b/v and CMC Na 1% b/v, is the optimal formula supported by physical testing, namely the metric choleretic test is good, homogeneous, pH 6.237 in accordance with the pH range of the skin, the Viscosity test has the highest viscosity of 148.34 d.Pas, the longest adhesion test with an adhesion time of 9.535 seconds, allowing the active substance to more easily penetrate the skin and be absorbed.
Physical Properties Investigation on Sunscreens with Red Dragon Fruit Peel Extract Ruth Febriana Kesuma; Rokiy Alfanaar; Markus Angkawijaya
Jurnal Farmasi Sains dan Komunitas (Journal of Pharmaceutical Sciences and Community) Vol 20, No 2 (2023)
Publisher : Sanata Dharma University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24071/jpsc.004537

Abstract

Red dragon fruit peel extract is reported as an active ingredient in sunscreen because of its ability to protect the skin. UV exposure to the skin can cause reddish skin to develop skin cancer. This study aimed to determine the characteristics of the cream made from ZnO and red dragon fruit peel extracts (Hylocereus costaricensis), such as sun protection factor (SPF), pH, stability, viscosity, spreadability, and adhesion. Red dragon fruit peel extract was obtained by maceration using methanol, and DPPH-scavenging activity resulted in an IC50 of 0.96 μg/mL. Measurement of diffuse UV-vis reflectance shows that ZnO has absorption at λex 385 nm, which correlates with a bandgap energy of 3.22 eV. F1 formulation cream (red dragon fruit peel extract and ZnO ratio of 0:1) has the highest SPF value of 17. The Kruskal-Wallis test shows that there is a significant difference in adhesion between the F1 formulation cream with F2 (p-value = 0.002) and F4 (p-value = 0.03).
Molecular Modelling Based on TD-DFT Applied to UV Spectra of Coumarin Derivatives Ariefin, Mokhamat; Alfanaar, Rokiy
Walisongo Journal of Chemistry Vol 6, No 1 (2023): Walisongo Journal of Chemistry
Publisher : Department of Chemistry Faculty of Science and Technology Walisongo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21580/wjc.v6i1.15696

Abstract

The optimization of geometry and electronic transition of seven coumarin derivatives for sunscreen activity have been conducted using Orca. DFT methods is applied to find optimum geometry and parameter data is measured like bond length and bond angle. TD-DFT is conducted to get electronic transition to get ultraviolet (UV) spectra. The result shows that the coumarin derivative transition type is n to π* and π to π*. All coumarin exhibits the properties of UV-B protection, however, two out of seven show properties as a UV-A protection. The energy difference HOMO-LUMO shows that coumarin with isopropyl substituent has the smallest energy gap, around 0.1559, whereas coumarin with fluorine atom substituent has the biggest energy gap.
Theoretical Study of Metal Ion Impact on Geometry and Bond Vibrational Properties of Salophen Compound Manurung, Tety Wahyuningsih; Afthoni, Muhammad Hilmi; Steven , Kur Yehezkiel; Pasaribu, Marvin Horale; Ariefin, Mokhamat; Alfanaar, Rokiy
Jurnal Akta Kimia Indonesia (Indonesia Chimica Acta) Volume 17, No 1: June 2024
Publisher : Hasanuddin University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/ica.v17i1.31808

Abstract

Coordination compounds are compounds consisting of a metal atom as a center surrounded by ligands, which are important in applications such as catalysts and pharmacological sensors. Salophen, as one of the organic ligands, is capable of forming complexes with various metal ions. This study uses a computational chemistry approach to model the geometry, electronic properties, and bond vibrations of compound complexes between salophen and Zn(II), Cd(II), and Hg(II) metal ions using the PM6 semiempirical method. Modeling results show that the metal ion radius affects the dihedral angle of salophen, with the largest angle occurring in the complex with Hg(II) ions, while the complex with Cd(II) ions tends to be close to planar. FTIR analysis shows that the vibrational pattern is influenced by the bond length of salophen with metal ions. In addition, the HOMO-LUMO gap energy of the three complexes is also slightly different, with the Zn-salophen complex having the smallest Egap of 0.25709 eV.
Penentuan masa kadaluarsa sebagai upaya kontrol kualitas sambal di usaha mikro kecil menengah (UMKM) afthoni, muhammad; Alfanaar, Rokiy; Yoedistira, Chresiani
Jurnal Pengabdian Masyarakat Charitas Vol. 3 No. 01 (2023): Jurnal Pengabdian Masyarakat Charitas Juni 2023
Publisher : Program Studi Teknik Industri, Fakultas Teknik, Universitas Katolik Indonesia Atma Jaya Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25170/charitas.v3i01.4364

Abstract

Sambal holds a significant place in Indonesian culinary heritage, reflecting the traditions of past generations. To address the issue of improper sambal storage leading to a shorter shelf life, a new approach in packaging has been introduced. The objective of this community service project is to establish the appropriate shelf life for sambal and provide storage recommendations. Through testing under different conditions, it was found that sambal can last for 4 days at room temperature, while the recommended storage temperature is between 2 and 8 degrees Celsius for a duration of 2 weeks.
ISOLASI SENYAWA TURUNAN NAPTOKUINON DARI KULIT BATANG FALOAK (Sterculia quadrifida R.BR) DAN UJI AKTIVITAS ANTIKANKER PADA SEL KANKER PAYUDARA JENIS T47D Rollando, Rollando; Alfanaar, Rokiy
CAKRA KIMIA (Indonesian E-Journal of Applied Chemistry) Vol 5 No 1 (2017)
Publisher : Graduate Program of Applied Chemistry, Udayana University, Bali-INDONESIA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (116.19 KB) | DOI: 10.24843/CK.2017.v05.i01.p02

Abstract

ABSTRAK: Faloak (Sterculia quadrifida R.Br) digunakan secara empiris oleh penduduk Nusa Tenggara Timur untuk mengobati hepatitis, tifus, maag, dan pemulih stamina. Informasi senyawa aktif yang terkandung didalam kulit faloak secara spesifik belum dipublikasi. Penelitian ini bertujuan untuk mengetahui senyawa aktif yang terdapat didalam kulit faloak sebagai antikanker. Ekstraksi menggunakan metode maserasi, isolasi menggunakan metode isolasi bertingkat, elusidasi menggunakan penggabungan informasi dari spektra IR, 1D-NMR, 2D-NMR dan LC-MS, dan uji aktivitas antikanker pada sel kanker payudara T47D menggunakan metode MTT. Hasil isolasi diperoleh isolat turunan senyawa naptokuinon yaitu 2,3-dihydro-6-hydroxy-2-methylenenaphtho[1,2-b]furan-4,5-dione yang aktif sebagai antikanker dengan nilai IC50 pada sel kanker payudara sebesar 9,88 µg/mL dan dengan nilai selektivitas indeks sebesar 30,23. ABSTRACT: Faloak (Sterculia quadrifida R.Br) is used empirically by residents of East Nusa Tenggara to treat hepatitis, typhoid, ulcers, and stamina restorers. The information of the active compounds contained in the faloak skin is not specifically published. This study aims to determine the active compounds contained in the bark of faloak as anticancer. The extraction was conducted with maceration method followed by a multilevel isolation method. The elucidation was carried out using information of IR spectra, 1D-NMR, 2D-NMR and LC-MS. The anticancer activity test on T47D breast cancer cells was also conducted using MTT method. Based on the results obtained, the active compound is naphthoquinone derivative compound which is 2,3-dihydro-6-hydroxy-2-methylenenaphtho [1,2-b] furan-4,5-dione that has anticancer activity on breast cancer cell (T47D) with IC50 value of 9.88 µg/mL and index selectivity value of 30.23.
PENINGKATAN PEMAHAMAN MASYARAKAT TERHADAP PENYAKIT ASAM URAT DI APOTEK MALANG RAYA MELALUI MEDIA ONLINE Susanto, FX Haryanto; Yoedistira, Chresiani Destiana; Rahmadianto, Sultan Arif; Alfanaar, Rokiy; Afthoni, Muhammad Hilmi
JURNAL PENGABDIAN AL-IKHLAS UNIVERSITAS ISLAM KALIMANTAN MUHAMMAD ARSYAD AL BANJARY Vol 9, No 1 (2023): AL-IKHLAS JURNAL PENGABDIAN
Publisher : Universitas Islam kalimantan MAB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/jpaiuniska.v9i1.11131

Abstract

Asam urat adalah jenis penyakit yang disebabkan oleh diet dan konsumsi makanan yang tinggi di purin konten yang mengakibatkan adanya ketidakseimbangan antara masuknya purin dan kemampuan tubuh untuk metabolisme mereka, penumpukan asam urat menyebabkan sebuah kristal di sendi. Pandemik yang telah berakibat pada pembatasan covid-19 tentang penyelenggaraan penyuluhan membuat keberadaan media online dapat digunakan sebagai metode alternatif untuk penyuluhan. Metode pelaksanaan padapengabdian ini adalah dengan metode pengambilan survei dari partisipan komunitas kesehatan pada apotek patimura, Apotek Madyopuro, dan Apotek sehat di Malang. Peningkatan pengetahuan asam urat dengan media video berhasil dan dapat memberikan hasil baik, dibuktikan dengan peningkatan hasil pengetahuan yang berbeda signifikan secara statistik. Untuk pengembangan pengabdian masyarakat dapat dilakukan pada area yang lebih luas dan variasi materi yang berbeda.
Agro-tourism Waste Processing Innovation with Vertical Composting in Harapan Farmer Group Palangka Raya Fatiqin, Awalul; Alfanaar, Rokiy; Rahman, Sudarman; Norhusna, Norhusna; Dewi, Apriana; Hidayat, Muhamad Taufik; Febrianto, Yahya; Citrariana, Shesanti; Suprayogi, Thathit
Al-Khidmah Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): OKTOBER
Publisher : Institute for Research and Community Service (LPPM) of the Islamic University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/jak.v4i2.3279

Abstract

Palangkaraya, with more than 500,000 hectares of peatland, faces major challenges in the management of its natural resources. Acidic and infertile peatlands require a special approach to increase agricultural productivity without damaging the environmental balance. One relevant approach is the application of the zero waste concept, where organic waste from agriculture and agro-tourism can be processed into high-quality compost. This community service program aims to introduce Organic Waste Composting Machine technology with Vertical Aerobic Composting method to Harapan Farmer Group in Palangkaraya. The program includes training in the use of technology and mentoring in organic waste management to improve peatland fertility. The results showed a significant increase in partners' understanding and skills in utilizing compost technology, and successfully supported the zero waste program by converting organic waste into useful compost. This program not only supports environmental sustainability, but also contributes to the improvement of partners' economic welfare through reduced dependence on chemical fertilizers.
OPTIMALISASI POTENSI SUMBER AIR DI DESA KUCUR SEBAGAI AIR MINUM MELALUI ANALISIS KUALITAS AIR Rokiy Alfanaar; Putu Indrajaya Lembut; Chresiani Destianita Yoedistira; Muhammad Hilmi Afthoni
Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024 Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) 2021
Publisher : Konferensi Nasional Pengabdian Masyarakat (KOPEMAS) #5 2024

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Air bersih merupakan kebutuhan primer manusia dimana pemanfaatan air bersih layak konsumsi telah diatur dengan PERMENKES no 32 tahun 2017. Desa Kucur di Kabupaten Malang memiliki potensi sumber air yang telah dimanfaatakan sebagai sumber air warga desa untuk berbagai aktifitas. Pihak desa menginginkan informasi kualitas air dari Dusun Sumberbendo sebagai upaya optimalisasi potensi air dari sumber tersebut. Berdasarkan hasil laboratorium, air dari Dusun Sumberbendo sesuai untuk parameter fisika dan kimia tetapi berdasarkan parameter biologi menunjukan kontaminasi mikroorganisme. Optimalisasi sebagai air minum dilakukan dengan cara pengolahan air menggunakan metode pemanasan, mikrowave, dan penggunaan material padat yang mampu membunuh bakteri di air tersebut
Green Economy-based Agritourism Product Development with Vacuum Frying Technology Alfanaar, Rokiy; Sunariyati, Siti; Febrianto, Yahya; Parametta, Vidya; Mariasa, Joice Cleriska; Yulita, Elia; Fatiqin, Awalul; Rahman, Sudarman; Arsana, Mu afa; Citrariana, Shesanthi; Suprayogi, Thathit
Al-Khidmah Jurnal Pengabdian Masyarakat Vol. 4 No. 2 (2024): OKTOBER
Publisher : Institute for Research and Community Service (LPPM) of the Islamic University of Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56013/jak.v4i2.3280

Abstract

This community service activity aims to develop superior products at Cipta Rasa Agrotourism, Palangkaraya, through the application of vacuum frying technology. The focus of the activity included selecting the right fruits, namely crystal guava and papaya, based on their low moisture content and ease of processing. Making sample chips from these two fruits resulted in a crispy, low-oil product, while maintaining natural flavors and nutrients. In addition, the selection of appropriate packaging materials, using a combination of aluminum foil and OPP plastic, provides optimal protection of product quality and extends shelf life. An attractive and informative packaging design was also prepared to increase the product's competitiveness in the market. The results of this activity show that vacuum frying technology and good packaging design can increase the added value of agro-tourism products, support the concept of green economy, and have a positive impact on the welfare of farmers and environmental sustainability. This chip product has great potential to be marketed widely, both at the local and national levels.
Co-Authors Agung Samudra Al-Hadi, Risfa Aliya Ansori Rahman Arif Cahyo Imawan Arsana, Mu afa Arsana, Mu’afa Purwa Arsana, Mu’afa Purwa Ayu, Regina Wahyudyah Sonata Aziza, S. Alfiyah Nur Chresiani Destiana Yoedistira Chresiani Destianita Yoedistira Chresiani Destianita Yoedistira Citrariana, Shesanthi Citrariana, Shesanti Defilia Anogra Riani Desindria, Galang Rizdho Devi Natalia Dewi, Apriana Dion Notario Dita Monita E. Monica Efriyana oksal Elda Alyatikah Elfrida Roulina Simanjuntak Elon Jipasca Eva Susanty Simaremare Fatchiyatun Ni’mah Fatiqin, Awalul Febri Nur Ngazizah Febriana Kesuma, Ruth Ferry Purwanto FX Haryanto Susanto Gatut Ari Wardani Gerung, Jenny Blessia Gunawan, Yohanes Edy Haq, Muhammad Hasanul I Nyoman, Sudyana, Indri Susanti Iqbal, Rendy Muhamad Jumiati Jumiati Jumiati Jumina Jumina Karelius, Karelius Karyadi Karyadi Karyadi Karyadi Kestrilia Rega Prilianti Krisfian Tata Aneka Priyangga Lilis Rosmainar Lilis Rosmainar M. H. Afthoni Mariasa, Joice Cleriska Markus Angkawijaya Marvin Horale Pasaribu Melany Melany Miranti Maya Sylvani Mokhamat Ariefin Monica, Eva Monita, Dita Muhamad Iqbal, Rendy Muhamad Taufik Hidayat Muhammad Hilmi Afthoni Muhammad Rifqi Shodri Mulani Jeni Lestari Tampubolon Mu’afa Purwa Arsana Mu’afa Purwa Arsana Ngazizah, Febri Nur Norhusna, Norhusna Nur Hidayat P. N. Alfiyandri Pandu Gizta Rapi Paksi Parametta, Vidya Putri Wineni Putu Indrajaya Lembut Rahman, Ansori Rahman, Sudarman Rasidah Rasidah Rasidah Rasidah, Rasidah Retno Agnestisia Riaa Safitri Riana, Shesanti Citra Riandy Putra Rollando, Rollando Ruth Febriana Kesuma Ruth Febriana Kesuma Sahari, Yudhi Ekakristian Sandi Mahesa Yudhantara Saputra, Mika Adi Sari Namarito Simarmata Shesanti Citra Riana Shesanti Citra Riana Shodri, Muhammad Rifqi Simajuntak, Ruth Riama Siti Sunariyati Siti Unvaresi Misonia Beladona Solly Aryza Sri Juari Santosa Steven , Kur Yehezkiel Sulistia, Tiya Sultan Arif Rahmadianto Susanto, FX Haryanto Tety Wahyuningsih Manurung Thathit Suprayogi W. Swastika Wahyu Nugroho Yahya Febrianto Yehezkiel Steven Kurniawan Yoedistira, Chresiani Yoedistira, Chresiani Destiana Yohanes Edi Gunawan Yosaeunike, Vitatani Yudhi Ekakristian Sahari Yulita, Elia Yuniati, Yuyun Yuyun Yuniati Yuyun Yuniati Zuri Rismiarti Zuri Rismiarti