Article Per Year (5 Year)
p-Index From 2020 - 2025
1.463
P-Index
This Author published in this journals
All Journal Stannum : Jurnal Sains dan Terapan Kimia Jurnal Abdi Insani Community Empowerment Jurnal Pengabdian Kepada Masyarakat (JPKM) Tabikpun Jurnal Pengabdian Dharma Wacana Journal of Multidisciplinary Applied Natural Science Jurnal Inovasi Pembangunan
Syaiful Bahri
Department Of Chemistry, Universitas Lampung Jl. Soemantri Brojonegoro No.1 Gedung Meneng, Bandar Lampung 35145
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

Published : 9 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 9 Documents
Search

 1 
Uji Formulasi Sediaan Salep Ekstrak Batang Brotowali (Tinospora Crispa L. Miers ) Kombinasi Zeolit Terhadap Bakteri Staphylococcus Aureus dan Pseudomonas Aeruginosa Laila Susanti; Subur Widodo; Syaiful Bahri; Wenny Indriasari
Inovasi Pembangunan : Jurnal Kelitbangan Vol 4 No 03 (2016): November 2016
Publisher : Balitbangda Provinsi Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (382.591 KB)

Abstract

Treatment of infected wounds on the skin generally use synthetic chemicals, which when used in the long term lead to negative side effects. Development of herbal medicines have been done as an alternative to synthetic chemicals because of cheap and has no side effects and low toxicity. From this background, the test formulation extract ointment preparation brotowali (Tinospora crispa L. Miers) a combination of zeolite against Staphylococcus aureus and Pseudomonas aeruginosa in vitro. This study aims to get the best formulation of the extract ointment preparation brotowali (Tinospora crispa L. Miers) which has an antibacterial effect against Staphylococcus aureus and Pseudomonas aeruginosa. In this study, the method used discs to observe the growth of bacteria by doing two to three treatments. P1 was the treatment group were given a salve on the market, namely the ointment Gentamicin as a positive control, P2 is the treatment group were given an ointment containing extract brotowali combination of zeolite with base oils, P3 is the treatment group were given ointment without extract brotowali oily base as a negative control. From the research results generated extract ointment brotowali with base oils produced are bactericidal and active substance formulations extract brotowali combination of zeolite that is at 9%v/v.
PEMANFAATAN SAMPAH PLASTIK MANJADI PAVING BLOK DI DESA HAJIMENA–NATAR,LAMPUNG SELATAN Yuli Ambarwati; Syaiful Bahri; Valennisa Qunifah; Lina Marlina; Sutopo Hadi; Aspita Laila; John Hendri
Jurnal Abdi Insani Vol 9 No 3 (2022): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v9i3.581

Abstract

Hajimena Village is part of the Natar District which is directly adjacent to the Bandar Lampung City area, so that garbage disposal also enters from Bandar Lampung. The introduction and application of the 3R (Reduce, Reuse, Recycle) principle or the reduction, reuse and recycling of waste is one of the approaches in waste management. Inorganic waste can be converted into handicrafts that can be sold, especially plastic waste can be or processed into paving blocks. The Department of Chemistry Faculty of Mathematics and Natural Sciences University of Lampung, Community Service Team carried out community service activities aimed at increasing public awareness and participation in managing waste independently, reducing plastic waste and being a source of income for BUMDES. The activity of making paving blocks with variations of plastic waste, used oil, rice husks, and sand using simple technology and tools. The results of community service activities can be seen from the evaluation results in the form of measuring the achievement of specific instructional goals (ICT) from activities carried out using pre-test and post-test given to participants. The results show that there has been an increase in ICT for each participant after this service activity was carried out, it can be seen that each ICT has increased with an average increase of about 60.4%. This shows that public knowledge about plastic waste has increased significantly. So that the processing of plastic waste can be an opportunity to increase the income of the Hajimena village community.
Edukasi Pengolahan Limbah Puntung Rokok Menjadi Pestisida Nabati Di Desa Sumberejo Kecamatan Sumberejo Kabupaten Tanggamus Yuli Ambarwati; Aspita Laila; Syaiful Bahri; Teguh Endaryanto
Jurnal Pengabdian Kepada Masyarakat (JPKM) TABIKPUN Vol. 3 No. 3 (2022)
Publisher : Faculty of Mathematics and Natural Sciences - Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jpkmt.v3i3.92

Abstract

Untuk meminimalisir pencemaran puntung rokok, pemanfaatan ekstrak nikotin, eugenol serta fenol dari sampah puntung rokok dapat digunakan sebagai bahan baku biopestisida.  Pengabdian kepada Masyarakat Jurusan Kimia Unila berupa edukasi pengolahan limbah puntung rokok menjadi biopestisida di Desa Sumberejo menggunakan peralatan sederhana. Pembuatan produk biopestisida puntung rokok telah berhasil dikomersialisasikan sebagai solusi bagi para petani yang memerlukan pestisida organik dengan harga terjangkau. Metode pengabdian adalah praktik langsung pembuatan Biopestisida dari puntung rokok. Kegiatan ini terbukti dapat mengurangi limbah puntung rokok di Desa Sumberejo dan mengurangi dampak kerusakan lingkungan akibat penggunaan pestisida sintetik, serta menjadi sumber pendapatan BUMDES karena biopestisida hasil olahan limbah rokok dapat dijual. Evaluasi kegiatan ini menunjukkan rata-rata nilai tes 71%. Hal ini menunjukkan bahwa pengetahuan masyarakat tentang puntung rokok dan permasalahannya serta pengolahannya telah meningkat secara signifikan.
Training for the production of organic fertilizer from kitchen waste in Rukti Endah Village, Central Lampung Regency Syaiful Bahri; Yuli Ambarwati; Notiragayu Notiragayu; Lina Marlina; Andi Setiawan
Community Empowerment Vol 7 No 12 (2022)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.6985

Abstract

For the majority of farmers, the limited availability of subsidized fertilizers in Rukti Endah Village, Seputih Raman District, poses a problem because it lowers agricultural production. Academics at the University of Lampung initiated a socialization about organic fertilizer production to solve this problem. The aim of this community service is to train and educate people on how to make organic fertilizer from kitchen waste in order to overcome restrictions on fertilizer subsidies. The methods used in community service activities are lectures, demonstrations of making compost and group discussions attended by 30 participants. The activity's outcomes revealed an increase in community knowledge of the process of transforming waste into compost and liquid organic fertilizer in Rukti Endah Village (60.6%). The final products have been used to support agricultural production in Rukti Endah Village and the area around it.
Pembuatan VCO dengan Metode Mekanik di Desa Panggung Rejo Kecamatan Sukoharjo Kabupaten Pringsewu Syaiful Bahri; Yuli Ambarwati; Aspita Laila; Mulyono Mulyono
Jurnal Pengabdian Dharma Wacana Vol 3, No 4 (2023): Jurnal Pengabdian Dharma Wacana
Publisher : Yayasan Pendidikan dan Kebudayaan Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37295/jpdw.v3i4.374

Abstract

Desa Panggung Rejo merupakan salah satu desa yang ada di kecamatan Sukoharjo, Kabupaten Tanggamus. Sebagian besar penduduknya memiliki matapencaharian sebagai petani, baik sawah maupun kebun. Salah satu potensi kebun adalah tanaman kelapa, karena tanaman kelapa relatif banyak ditanam oleh masyarakat Desa Panggung Rejo. Namun pengolahan hasil perkebunan dalam hal ini adalah kelapa masih belum optimal diberdayakan oleh masyarakat desa. Hasil kelapa hanya dikonsumsi biasa dan dijual tanpa pengolahan, sehingga peningkatan pendapatan secara ekonomi secara menyeluruh tidak dapat diperoleh dengan maksimal. Masyarakat desa belum banyak dibekali dengan pengetahuan akan produk-produk baru atau turunan yang dihasilkan melalui proses olahan seperti kelapa dan turunannya. Berdasarkan data potensi yang dimiliki wilayah desa ini maka kami berupaya melalui kegiatan pengabdian ini memberikan pelatihan dan pembinaan kepada masyarakat setempat khususnya ibu-ibu PKK dan ibu rumah tangga tentang pembuatan minyak kelapa olahan yang sehat, rendah kolesterol dan bisa menggunakan alat yang sederhana yakni pembuatan Virgin Coconut Oil (VCO) dengan metode mekanik. Melalui pelatihan ini diharapkan masyarakat desa khususnya ibu-ibu PKK dan ibu rumah tangga mau memberdayakan potensi desanya dengan mengembangkan hasil penelitian dengan membentuk kelompok-kelompok pengrajin VCO untuk ikut membantu kepala keluaga dalam peningkatan taraf hidup secara ekonomi yang lebih baik.  Hasil kegiatan ini memberikan dampak positif kepada masyarakat, dimana ibu-ibu PKK dapat membuat VCO dengan baik, meskipun belum pada tahapan menjadi komoditas yang dapat diperdagangkan namun manfaat untuk kesehatan dapat dirasakan oleh warga.  Dengan pembinaan yang berkelanjutan maka diharapkan minyak kelapa murni (VCO) dari Desa Panggung Rejo dapat menjadi salah satu sumber pendapatan desa.
The Influence of the Type of Feed Medium on the Growth of Hermetia illucens larvae in the Process of Reducing Organic Waste S Syaiful Bahri; Yuli Ambarwati; Ni Luh Gede Ratna Juliasih; Muhammad Trijatmiko
Stannum : Jurnal Sains dan Terapan Kimia Vol 5 No 1 (2023): April 2023
Publisher : Department of Chemistry - Universitas Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/jstk.v5i1.3893

Abstract

Increasing the effectiveness of waste management and processing is by utilizing waste into a protein source of fish feed ingredients through the bioconversion process. One of the insects that is usually used as a bioconversion process is Hermetia illucens or better known as BSF (Black Soldier Flies). This study was conducted to look at the bioconversion process carried out by the larvae of Hermetia illucens and to look at the morphology of the length and body weight of the larvae of Hermetia illucens. This research was conducted at the Integrated Waste Treatment Plant (TPST) of Lampung University. The variety of waste used is market waste, tofu dregs, and a mixture of market waste and tofu dregs (1:1). The most optimal results of measuring the body length of Hermetia illucens larvae was tofu pulp feed type, which is an average of 2.17 cm. The most optimal results of measuring the body weight of Hermetia illucens larvae are Hermentia Illucens larvae of the market waste feed type with an average weight of 0.336 g. Proximate test results from Hermentia Illucens larvae are the larvae of tofu pulp feed media with a protein content of 41.27% and fat of 27.42%, it can be concluded that Hermentia Illucens larvae From the feed medium tofu pulp is best because it contains high protein content and not too high fat con
KONVERSI SAMPAH ORGANIK DI LINGKUNGAN FMIPA UNIVERSITAS LAMPUNG MENJADI PUPUK ORGANIK CAIR (POC) DENGAN TEKNIK SOLUBLE LIQUID (SL) Syaiful Bahri; John Hendri; Aspita Laila; Heri Satria; Yuli Ambarwati
Jurnal Abdi Insani Vol 10 No 3 (2023): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v10i3.1055

Abstract

One of the main problems faced by farmers in Lampung today is the limited or scarcity of subsidized fertilizers. Meanwhile, there is an interesting phenomenon that has occurred on campus, including at FMIPA, University of Lampung (Unila), that about waste. So far, organic waste in the Faculty of Mathematics and Natural Sciences, Unila, has not been utilized optimally. The organic waste is only collected and deposited at the Integrated Waste Management Site (TPST) at Unila to be sorted and then taken to the Final Disposal Site (TPA) of Bandar Lampung City. These conditions prompted us, as academics at the University of Lampung, to be moved to carry out a community service program with the theme "Conversion of organic waste in the Faculty of Mathematics and Natural Sciences at the University of Lampung into Liquid Organic Fertilizer (POC) using solid liquid (SL) techniques." This PKM activity aims to process organic waste into liquid organic fertilizer. The processing of organic waste into liquid organic fertilizer is carried out using the soluble liquid technique, in which the organic waste is chopped and then pressed using a press machine, the pressed liquid is added to the starter solution so that the solid particles can dissolve. The dregs resulting from the press are also added to the starter solution so that the dregs can be used as animal feed or compost. The resulting product is applied to plants around FMIPA Unila. The results of this PKM activity were in the form of 60 liters of liquid organic fertilizer (POC) from 100 kg of organic waste, in other words, a yield of 60% was obtained. The resulting POC was then applied to plants in the FMIPA environment. Apart from products in the form of POC, this activity was also able to slowly change the behavior of the Unila FMIPA academic community towards existing organic waste. It is hoped that regular coaching will change the FMIPA environment to be cleaner, healthier and greener. The liquid organic fertilizer produced can also be packaged to be further sold to farmers at affordable prices, so as to increase the economic value of organic waste which has not been utilized so far and also increase the income of some of the education staff in FMIPA Unila.
Innovation in producing virgin coconut oil without heating in Pekon Bumiratu, Pringsewu Aspita Laila; Yuli Ambarwati; John Hendri; M Setyarini; Syaiful Bahri
Community Empowerment Vol 9 No 1 (2024)
Publisher : Universitas Muhammadiyah Magelang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31603/ce.10382

Abstract

Among the various potential gardens in Pekon Bumiratu, Pagelaran District, Pringsewu Regency, coconut plants stand out. However, the processing of coconut produce by farmers is suboptimal, as the coconut yield is typically consumed or sold without undergoing processing. This is primarily due to the limited knowledge and skills of local farmers regarding coconut processing and its derivatives. This activity aims to enhance the knowledge and skills of coconut farmers in processing coconuts into Virgin Coconut Oil (VCO) using a non-heating method. The activities involved a combination of lecture methods and practical demonstrations. The VCO produced during the activities underwent laboratory analysis to assess its quality. The results of the activity indicate a significant increase in understanding by 61.6%. This suggests a substantial improvement in public knowledge regarding the processing of coconuts into VCO. Laboratory analysis of the VCO produced by the participants revealed a water content of 0.18%, an iodine value of 8,150 g iod/100g, a free fatty acid content of 0.17%, and a peroxide value of 1.32 mg/Kg Ek. These results align with the quality standards outlined in SNI 7381-2008 for VCO.
Integrating The Network Pharmacology and Molecular Docking Confirmed with In Vitro Toxicity to Reveal Potential Mechanism of Non–Polar Fraction of Cyperus rotundus Linn as Anti-Cancer Candidate Susianti Susianti; Syaiful Bahri; Sutopo Hadi; Arif Setiawansyah; Lanang Rachmadi; Ibnu Fadilah; Maya Ganda Ratna
Journal of Multidisciplinary Applied Natural Science Vol. 5 No. 1 (2025): Journal of Multidisciplinary Applied Natural Science
Publisher : Pandawa Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47352/jmans.2774-3047.228

Abstract

Cyperus rotundus Linn is a plant that is historically used in traditional medicine with anti-cancer potential. Despite the evidence of C. rotundus anti-cancer effect on various human carcinoma cell lines, its pharmacological mechanism remains unclear, particularly its non-polar fraction. This study was employed to provide mechanistic insight regarding the anti-cancer properties of C. rotundus non-polar fraction by integrating in silico and in vitro approach. The network pharmacology study was used to observe the molecular targets of n-hexane fraction of C. rotundus, confirmed by molecular docking simulation using Autodock 4.2. The in vitro toxicity using BSLT method was used to strengthen the in silico result. The network pharmacology investigation revealed several core targets including PI3K, MAPK1, mTOR, RAF1, and NF-κB in the potential anti-cancer mechanism of C. rotundus. The molecular docking study illustrated that compound 3 (Isopetasol) and compound 9 (alpha-cyperone) as the most promising compound in n-hexane fraction of C. rotundus, with free binding energies consistently less than -7 kcal/mol in all targets. The in vitro BSLT signified the in silico results, highlighting the highest toxicity of fraction 3 exhibited among others. Integrating the network pharmacology and molecular docking simulation along with in vitro toxicity have provided evidence of the anti-cancer potential of n-hexane fraction of C. rotundus. Specific compounds and the molecular targets responsible for its anti-cancer properties have been identified, warranting further investigations.
Co-Authors Ambarwati, Yuli Andi Setiawan Arif Setiawansyah Aspita Laila Aspita Laila Aspita Laila Aspita Laila Heri Satria Ibnu Fadilah John Hendri John Hendri Lanang Rachmadi Lina Marlina Lina Marlina M Setyarini Maya Ganda Ratna Muhammad Trijatmiko Mulyono Mulyono Ni Luh Gede Ratna Juliasih Notiragayu Notiragayu Susanti, Laila Susianti Susianti Sutopo Hadi Sutopo Hadi Teguh Endaryanto Valennisa Qunifah Wenny Indriasari Widodo, Subur Yuli Ambarwati