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All Journal Jurnal Ilmu Pertanian Indonesia AL KAUNIYAH Bulletin of Chemical Reaction Engineering & Catalysis Elkawnie JURNAL ENGGANO BIOLINK (Jurnal Biologi Lingkungan, Industri, Kesehatan) Jurnal Pengabdian Pada Masyarakat Martabe : Jurnal Pengabdian Kepada Masyarakat BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Mangifera Edu Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Jurnal Pengabdian kepada Masyarakat Nusantara SN-Biosper Jurnal Pengabdian Pada Masyarakat Bulletin of Chemical Reaction Engineering & Catalysis
Risky Hadi Wibowo
Universitas Bengkulu
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Sosialisasi Covid-19 dan Praktik Pembuatan Cairan Disinfektan untuk Bahan Pel Lantai di Pondok Pesantren Modern Darussalam, Kabupaten Kepahiang, Bengkulu Risky Hadi Wibowo; Welly Darwis; Sipriyadi Sipriyadi; Angga Martias; Thoriqul Hidayah; Della Indah Medani; Gustina Dwi Wulandari; Nadya Rosianti
Jurnal Pengabdian Pada Masyarakat Vol 6 No 3 (2021)
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30653/002.202163.768

Abstract

SOCIALIZATION OF COVID-19 AND PRACTICE OF MAKING DISINFECTANT LIQUIDS FOR FLOOR MOP MATERIALS IN ISLAMIC MODERN BOARDING SCHOOL OF DARUSALAM, KEPAHIANG REGENCY, BENGKULU PROVINCE. Floor cleaner liquid is a disinfectant used to prevent the transmission of environmental pathogenic microorganisms, especially on the floors. The high price of floor cleaner in the market and difficult to find in the condition of the current Covid-19 outbreak, make this community service activity need to be done and it aims to overcome this problem by holding out socialization about Covid-19 and the practice of making disenfectant fluids as floor cleaning materials at the Islamic Modern Boarding School of Darussalam, Kepahiang Regency. It is expected, by this activity can create a small business to manufacture floor mop from disinfectant with good management in this school. Community Service Activities (PPM) were well received by the students and the teaching staff of the Islamic Modern Boarding School of Darussalam. Before giving service materials to community service participants, the participants or students did not really know what was the cause and prevention of Covid-19 in the surrounding environment and how to make disinfectants. The giving of the pre-test stage questionnaire after the end of the socialization was considered as feedback for participants resulting in an increase in understanding of Covid-19, increasing awareness of the importance of maintaining clean floors and understanding of how to make disinfectant fluids as floor mops made from sodium hypochlorite.
Pemanfaatan Tanaman Obat Keluarga (TOGA) Meningkatkan Imunitas Tubuh sebagai Pencegahan COVID-19 Reza Pertiwi; Doni Notriawan; Risky Hadi Wibowo
DHARMA RAFLESIA Vol 18, No 2 (2020): DESEMBER (ACCREDITED SINTA 5)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/dr.v18i2.12665

Abstract

Pada bulan Desember, 2019, serangkaian kasus pneumonia yang penyebabnya tidak diketahui muncul di Wuhan, Hubei, Cina, dengan gambaran klinis sangat menyerupai virus pneumonia. Setelah dilakukan uji laboratorium menunjukkan adanya virus baru, yang diberi nama COVID-19. Jumlah kasus terus tumbuh secara eksponensial menyebabkan WHO mengingatkan semua negara untuk melakukan kegiatan pencegahan dan pengendalian yang kuat agar dapat menghentikan penyebaran virus ini. Sejauh ini, belum ditemukannya obat spesifik untuk penyembuhan infeksi COVID-19. Terapi yang digunakan hanyalah menghilangkan gejala yang muncul dengan meningkatkan imunitas penderita. Potensi peningkatan imunitas dari jamu dapat diperoleh dari tanaman obat keluarga (TOGA). Tanaman obat dapat meningkatkan kekebalan tubuh, karena bersifat pencegahan (preventif) dan promotif melalui kandungan metabolit sekunder contohnya seperti gingiro pada jahe dan santoriso pada temulawak yang mampu meningkatkan sistem kekebalan tubuh. Berdasarkan observasi mahasiswa UNIB dan masyarakat di Kelurahan Pematang Gubernur, Kecamatan Muara Bangkahulu RT. 22, masih membutuhkan jamu sebagai pencegahan terhadap penyebaran virus COVID-19
Kombinasi Ekstrak Metanol Daun Ketepeng Cina (Cassia alata Linn.) dengan Enam Ekstrak Tumbuhan Terpilih dalam Menghambat Pertumbuhan Bakteri Staphylococcus aureus Lisna Hamni; Avidlyandi Avidlyandi; Charles Banon; Khafit Wiradimafan; Deni Agus Triawan; Risky Hadi Wibowo; Morina Adfa
BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains Vol 5 No 2 (2022): BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains
Publisher : Institut Penelitian Matematika, Komputer, Keperawatan, Pendidikan dan Ekonomi (IPM2KPE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31539/bioedusains.v5i2.3996

Abstract

This study aimed to determine the antibacterial activity and the effect of the combination of methanol extract of the leaves of Chinese ketepeng (Cassia alata Linn.) with six selected plant extracts against Staphylococcus aureus bacteria. The method used is well diffusion and paper tape method. The concentration of the test extract was 100 mg/mL (1:1), DMSO 50% v/v was used as a negative control and the antibiotic clindamycin as a positive control. The results showed that most of the combinations of the methanol extract of the Chinese ketepeng leaf (C. alata) with the six selected plant extracts produced an average diameter of the inhibition zone, which was greater than the average diameter of the inhibition zone of every single extract. However, the average diameter of the combined inhibition zones was not more significant than the sum of the average diameters of the inhibition zones of every single extract. In conclusion, the combination of the methanol extract of the Chinese ketepeng leaf (C. alata) with six selected plant extracts had additive/indifferent effects in inhibiting the growth of S. aureus. Keywords: Antibacterial, Cassia alata Linn, Combination, Staphylococcus aureus
Kemampuan Bakteri Endofit Pelarut Fosfat dari Tumbuhan Akar Kuning (Arcangelisia flava (L.) Merr) Asal Pulau Enggano, Provinsi Bengkulu Risky Hadi Wibowo; Stella Reformanda Sembiring; Sipriyadi Sipriyadi; Welly Darwis; Rochmah Supriyati; Thoriqul Hidayah; Sal Prima Yudha
Al-Kauniyah: Jurnal Biologi Vol 15, No 2 (2022): AL-KAUNIYAH JURNAL BIOLOGI
Publisher : Department of Biology, Faculty of Science and Technology, Syarif Hidayatullah State Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15408/kauniyah.v15i2.17632

Abstract

AbstrakFosfor merupakan salah satu unsur makro nutrien yang dibutuhkan untuk perkembangan tumbuhan dan dapat dihasilkan oleh bakteri pelarut fosfat. Namun, keberadaan fosfat dalam tumbuhan tidak dapat digunakan oleh tumbuhan itu sendiri, sehingga dibutuhkan bantuan bakteri endofit yang berperan sebagai agen pemacu pertumbuhan tanaman yang dapat melarutkan fosfat pada tumbuhan, khususnya tumbuhan akar kuning (Arcangelisia flava (L.) Merr) yang tumbuh liar di Pulau Enggano, Provinsi Bengkulu. Tujuan penelitian ini untuk memperoleh bakteri endofit yang dapat melarutkan fosfat. Isolasi dilakukan dengan metode sterilisasi permukaan, menggunakan alkohol 70% dan natrium hipoklorit 5,25% lalu ditempelkan di media NA. Isolat yang diperoleh kemudian diuji kemampuan melarutkan fosfat dengan digoreskan ke media Pikovskaya, lalu diukur zona bening. Hasil penelitian menunjukkan dari 18 isolat bakteri endofit, 8 di antaranya dapat melarutkan fosfat. Isolat AKE15 dan AKE18 memiliki kemampuan lebih tinggi untuk melarutkan fosfat dengan indeks pelarut fosfat (IP) ± 1,59 dan ± 1,01. Identifikasi berdasarkan pewarnaan Gram dan uji biokimia dari 8 isolat bakteri endofit pelarut fosfat (BPF) memiliki kedekatan dengan 4 genus, yaitu Bacillus, Micrococcus, Pseudomonas, dan Morococcus.AbstrakPhosphorus is one of the macronutrients required for plant development and produced by phosphate solubilizing bacteria. However, plants are unable to utilize phosphate themselves, thus they need the help of endophytic bacteria that play role as plant growth-promoting with ability to solubilize phosphates in plants, particularly in yellow root plants (Arcangelisia flava (L.) Merr) that grow wildly in Enggano Island, Bengkulu Province. The research aimed to obtain endophytic bacteria that can solubilize phosphate. Isolation of endophytic bacteria was carried out by surface sterilization method using 70% alcohol and 5.25% sodium hypochlorite to be further placed on Nutrient Agar (NA) media. The isolates obtained were further tested for their ability to solubilize phosphate by streaking the isolate on Pikovskaya media and measuring the clear zones formed. The results showed that 8 out of 18 endophytic bacterial isolates were able to solubilize phosphate. Endophytic isolates of AKE15 and AKE18 were found to have higher ability to solubilize phosphate with a phosphate solubilizing index (IP) of about ± 1.59 and ± 1.01, respectively. Identification based on Gram staining and biochemical tests indicated that 8 endophytic bacterial solubilizing isolates were closely related to 4 genera, namely Bacillus, Micrococcus, Pseudomonas, and Morococcus. 
Pengenalan dan Cara Mengidentifikasi Makrofungi untuk Menunjang Proses Belajar Mengajar Guru dan Santriwati di Madrasah Aliyah Al-Hasanah, Bengkulu Tengah Welly Darwis; Risky Hadi Wibowo; Helmiyetti Helmiyetti; Reza Wahyuni; Elsi Silvia; Dhea Amelia Sari; Aldi Trianda; Aulia Adriansyah
Jurnal Pengabdian Pada Masyarakat Vol 7 No 1 (2022): Jurnal Pengabdian Pada Masyarakat
Publisher : Universitas Mathla'ul Anwar Banten

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (507.924 KB) | DOI: 10.30653/002.202271.39

Abstract

Information about the introduction and how to identify the macrofungi in the Madrasah Aliyah Al-Hasanah is still low, so it is necessary to introduce methods for dealing with macrofungi. Identification of macrofungi is one of the methods used to determine the macrofungi, whether they are pathogenic or not by looking at the morphological characteristics of the macrofungi. The activity of community service began with licensing by the Madrasah, providing material about macrofungi, the community service team shows some examples of wet herbariums for several previously identified macrofungi. After studying the macrofungi technique, the community service team and students developed skills in finding macrofungi from several wet herbariums that had been provided by the community service team, and formed study groups for participants to better understand the introduction and how to identify macrofungi. In this community service, it is hoped that the participants can develop skills in finding, discovering, identifying and preserving of the macrofungi and become apart of learning material for teachers and students. Macrofungi can also be used as medicine in the health sectors, as an environmental decomposer and useful in the economic field because they can be used as food ingredients.
the Pengenalan Makanan Bernutrisi dan Pemeriksaan Saturasi Oksigen Pada Anak Penyandang Talasemia Santi Nurul Kamilah Kamilah; Choirul Muslim; Fatimatuzzahra; Vestidhia Yunisya Atmaja; Dian Fita Lestari; Sipriyadi; Risky Hadi Wibowo
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 4 No. 2 (2023): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN)
Publisher : Cv. Utility Project Solution

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55338/jpkmn.v4i2.1065

Abstract

The majority of thalassemia patients in Rejang Lebong Bengkulu had dietary issues. Due to their parents' insufficient understanding of thalassemia, some of them do not undergo routine blood transfusions. With the goal to improve parents' understanding of thalassemia and its problems, this community service project was carried out at the Indonesian Thalassemia Parents Association (POPTI) organization in the Rejang Lebong Regency of Bengkulu. It included measuring oxygen saturation and introducing nutritious foods for people with thalassemia. In order to explain thalassemia, the inheritance of thalassemia features, and the introduction of significant nutritious foods for persons with thalassemia, this activity was carried out utilizing the telling method. On 10 thalassemia patients with ages ranging from 2 to 20 years old, the oxygen saturation was assessed using the direct survey method and an oximeter. According to the oximeter, all individuals with thalassemia have normal oxygen saturation levels. Both parents and kids are aware of the value of blood transfusions and a healthy diet for thalassemia. This activity has a good impact on parents and kids to improve parents' knowledge about thalassemia and its issues, the causes of thalassemia and its heredity, children's oxygen saturation, and its meaning. Parents may reduce the risk of health issues in people with halassemia by understanding the reasons for food that needs to be taken and needs to be avoided. Sebagian besar anak penyandang talasemia yang ada di Rejang Lebong Bengkulu mengalami permasalahan gizi. Beberapa diantaranya tidak melakukan transfusi darah rutin akibat pemahaman orang tua yang masih rendah mengenai talasemia. Kegiatan pengabdian kepada masyarakat ini dilakukan pada komunitas Persatuan Orang Tua Penderita Thalassemia Indonesia (POPTI) cabang Bengkulu yang ada di wilayah Kabupaten Rejang Lebong Bengkulu dengan tujuan untuk meningkatkan pemahaman orang tua tentang penyakit talasemia dan permasalahannya melalui pemeriksaan saturasi oksigen dan pengenalan makanan bernutrisi bagi penyandang talasemia. Kegiatan ini dilaksanakan dengan metode ceramah untuk menyampaikan penjelasan tentang talasemia, pewarisan sifat talasemia, pengenalan makanan bernutrisi penting bagi penyandang talasemia. Pemeriksaan saturasi oksigen dilakukan dengan metode survei langsung menggunakan alat oximeter pada 10 penyandang talasemia dengan rentang usia 2-20 tahun. Oximeter menunjukkan bahwa, semua penyandang talasemia memiliki saturasi oksigen dalam kadar normal. Orang tua dan anak telah memahami pentingnya transfusi darah dan makanan bernutrisi yang tepat bagi talasemia. Kegiatan ini telah memberikan manfaat yang baik bagi orang tua dan anak dalam upaya peningkatan wawasan dan pemahaman orang tua tentang penyakit talasemia dan permasalahannya, penyebab munculnya talasemia dan pewarisannya, saturasi oksigen anak serta maknanya. Orang tua dapat memahami alasan suatu makanan perlu dikonsumsi dan perlu dihindari bagi anak penyandang talasemia sehingga dapat mengurangi kemungkinan permasalahan kesehatan yang muncul pada anak penyandang talasemia.
Reduction of 4-nitrophenol Mediated by Silver Nanoparticles Synthesized using Aqueous Leaf Extract of Peronema canescens Salprima Yudha S; Aswin Falahudin; Risky Hadi Wibowo; John Hendri; Dennie Oktrin Wicaksono
Bulletin of Chemical Reaction Engineering & Catalysis 2021: BCREC Volume 16 Issue 2 Year 2021 (June 2021)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.16.2.10426.253-259

Abstract

In this study, we developed an alternative of 4-nitrophenol reduction mediated by silver nanoparticles (AgNPs) which was synthesized using aqueous extract of the Peronema canescens leaf through an eco-friendly approach. The reducing 4-nitrophenol to 4-aminophenol mediated by AgNPS in the presence of sodium borohydride as a hydrogen source proceeded rapidly at room temperature without any additional treatments. The AgNPS synthesis was simple and was carried out under mild conditions. Ultraviolet–visible spectroscopy was performed to examine the properties of the obtained AgNPs, which displayed an absorption peak at 431 nm. A transmission electron microscopy analysis revealed that the AgNPs were spherical in shape and had an average particle size of 19 nm as determined by particle size analysis. Copyright © 2021 by Authors, Published by BCREC Group. This is an open access article under the CC BY-SA License (https://creativecommons.org/licenses/by-sa/4.0). 
Co-Authors Aldi Trianda Alfredi Anis Fadhila Ginting Sinisuka Angga Martias Aswin Falahudin Aulia Adriansyah Avidlyandi, Avidlyandi Charles Banon Choirul Muslim Della Indah Medani Della Indah Medani Dennie Oktrin Wicaksono Dhea Amelia Sari Dian Fita Lestari Elsi Silvia Fatimatuzzahra Gustina Dwi Wulandari Gustina Dwi Wulandari Gustria Ernis Helmiyetti Helmiyetti Hizkia Puspa Pertiwi Iman Rusmana John Hendri Khafit Wiradimafan Lisna Hamni Maggy Thenawidjaya Suhartono Margareth Hutasoit Morina Adfa Nadya Rosianti Nadya Rosianti Nanang Sugianto NISA RACHMANIA MUBARIK Notriawan, Doni R R. Sri Astuti Redo Setiawan Reza Pertiwi Reza Pertiwi Reza Pertiwi Reza Pertiwi Reza Wahyuni Rochmah Supriati Sal Prima Yudha SALPRIMA YUDHA S Santi Nurul Kamilah Sipriyadi Stella Reformanda Sembiring Tessa Rianti Malau Thoriqul Hidayah Thoriqul Hidayah Triawan, Deni Agus Vero Neka Emelda Vestidhia Yunisya Atmaja Welly Darwis Welly Darwis Welly Darwis Welly Darwis Welly Darwis Yuni Kristina Serlyani