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Saponin Pada Bawang Putih Lokal Indonesia dan Potensi Biologinya (Saponins in Indonesian Local Garlic and Their Biological Potential) Balqis; Betty Lukiati; Mohammad Amin; Agus Muji Santoso; Jeni; Widodo
Jurnal Jamu Indonesia Vol. 7 No. 2 (2022): Jurnal Jamu Indonesia
Publisher : Tropical Biopharmaca Research Center, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jji.v7i2.234

Abstract

This study aims to determine the various kinds of compounds from the saponin group found in local Indonesian garlic and map the biological potential of these compounds, especially the potential in the health sector. Saponins are a group of compounds characterized by the presence of foam. Saponins have various benefits both in the health, agriculture, animal husbandry, and also in the food and cosmetic industries. Fifteen compounds from the saponin group were identified from local Indonesian garlic obtained from West Papua, using Liquid Chromatography Mass Spectrometry (LCMS) and validated based on their similarity with the NCBI PubChem database. Saponin compounds in local Papuan garlic, then, their biological potential was mapped using the PASS Server and showed that there were seventeen kinds of biological potential in the saponin compound group from Indonesian local garlic. The three most dominant potencies are as anticancer, antifungal, and hypolipemic. Based on this research, it can be concluded that Indonesian local garlic has great potential to be developed and applied in the health sector, especially as an anticancer related to the saponin content in tubers.
RESTORATIVE JUSTICE IN CRIMINAL DEFAMATION ON SOCIAL MEDIA: A LEGAL PERSPECTIVE AND IMPLEMENTATION IN INDONESIA Widodo
Awang Long Law Review Vol. 6 No. 2 (2024): Awang Long Law Review
Publisher : Sekolah Tinggi Ilmu Hukum Awang Long

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56301/awl.v6i2.1192

Abstract

This research discusses restorative justice in the crime of defamation on social media, focusing on the legal perspective and its implementation in Indonesia. Defamation through social media has become an increasingly relevant issue in today's digital era. The restorative justice approach offers an alternative in resolving defamation cases that can restore the relationship between the perpetrator and the victim.The purpose of this research is to find out how is the implementation of restorative justice in the settlement of criminal defamation in social media? This research uses a normative juridical approach, with a literature study that includes various sources such as scientific writings or articles in the form of books, online media, dissertations or other literature. The results showed that the implementation of restorative justice in the settlement of criminal defamation in Indonesia is still limited and faces various obstacles. These obstacles include a lack of awareness and understanding of the concept of restorative justice, lack of support from relevant institutions, and challenges in identifying and involving all parties involved. Restorative Justice has great potential as an effective approach in resolving defamation cases. This approach focuses on recovery and reconciliation between the perpetrator, the victim, and the community.
Characteristics of Liquid Egg White with Addition of Forest Bee Honey During Cold Storage Saputri, K. W.; Nurliyani; Widodo
Tropical Animal Science Journal Vol. 47 No. 4 (2024): Tropical Animal Science Journal
Publisher : Faculty of Animal Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5398/tasj.2024.47.4.510

Abstract

Eggs were perishable foodstuffs during distribution to consumers. Hence, appropriate egg handling and preservation methods were needed and could be applied to farmers and the egg processing industry. This research aimed to evaluate the effect of adding forest bee honey (Apis dorsata) on the physicochemical and microbiological qualities of liquid egg whites at storage temperature of 4 °C. The treatments consisted of three levels of honey (0%, 5%, and 10%) with storage durations of 0, 1, 2, 3, 4, 5, 6, 7, and 8 weeks. The variables analyzed include physical properties (foam capacity and foam stability), chemical properties (S-ovalbumin and protein profile on SDS-PAGE), and total plate count (TPC). The results revealed that the interaction of storage time and the addition of honey has a significant effect (p<0.05) on foam capacity, foam stability, S-ovalbumin, and TPC. Egg whites with 10% honey had higher foam capacity and foam stability, but lower S-ovalbumin content and the number of microbes after eight weeks compared to egg whites with 0% honey and 5% honey. In conclusion, the addition of 10% forest bee honey could maintain physicochemical qualities and extend the shelf life of liquid egg white during 8 weeks of cold storage.
Peran Guru Dalam Pembelajaran Musik Gamelan Untuk Menanamkan Nilai Kerja Sama Pada Siswa SMPN 12 Semarang: Peran Guru Dalam Pembelajaran Musik Gamelan Untuk Menanamkan Nilai Kerja Sama Pada Siswa SMPN 12 Semarang untari, untari; Widodo
Pendas : Jurnal Ilmiah Pendidikan Dasar Vol. 10 No. 02 (2025): Volume 10 No. 02 Juni 2025 In Build
Publisher : Program Studi Pendidikan Guru Sekolah Dasar FKIP Universitas Pasundan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23969/jp.v10i02.25845

Abstract

Peran seorang guru memegang peranan yang sangat penting dalam mendukung keberhasilan proses pembelajaran dalam menentukan keberhasilan pendidikan. Peran guru tersebut meliputi berbagai aspek seperti pengelolaan kurikulum, penggunaan metode, dan pemanfaatan media ajar, khususnya dalam pembelajaran seni musik, seperti musik gamelan. Penelitian ini bertujuan untuk mengidentifikasi peran guru dalam proses pembelajaran musik gamelan di SMPN 12 Semarang untuk menanamkan nilai kerja sama pada siswa. Penelitian menggunakan pendekatan deskriptif kualitatif dengan landasan pedagogik, psikologi anak, dan musikologi. Analisis data penelitian ini menyimpulkan bahwa peran guru merupakan faktor penting dalam keberhasilan proses belajar mengajar musik gamelan mencakup aspek kepribadian, proses, motivasi dan produk. Selain itu, nilai-nilai dalam kerja sama diterapkan dalam pembelajaran. Nilai-nilai ini sangat relevan dan sejalan dengan upaya pemerintah Indonesia dalam memperkuat pendidikan karakter di tingkat sekolah.
Controlling the Dji Ryze Tello Drone Using Human Hand Gestures Widodo; Andoy, Aldis S; Tayane, Rosalin T; Supriadi, Iyus
International Journal of Applied Research and Sustainable Sciences Vol. 2 No. 2 (2024): February 2024
Publisher : MultiTech Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59890/ijarss.v2i2.1417

Abstract

Computer vision is an important part of the development of modern technology. One of the highlights is the introduction of hand movement, which integrates artificial intelligence into device controls. In the use of devices, especially drones or robots, this technology allows control without the need for additional devices such as remote control. Objectives Research applied technology Gesture Identification Hand drone DJI Ryze Tello. This application involves using Python 3 as a programming language, PyCharm as an editor, the OpenCV Library and Google MediaPipe (Hands) for real-time image processing and hand tracking. Research results show that drone control through hand gestures in front of a webcam can be done successfully, highlighting the potential of CVs to improve user interfaces on modern devices
Design and Construction of a Satay Grill Based on Thermoelectric Generator as a Source of Electrical Energy Nulhakim, Lukman; Syafrizal; Tauvana, Ade Irvan; Widodo; Nurhidayatuloh, Farhan
Piston: Journal of Technical Engineering Vol. 8 No. 2 (2025)
Publisher : Program Studi Teknik Mesin Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/pjte.v8i2.48616

Abstract

Thermoelectric Generator is a technology used to generate electrical energy by utilizing the Seebeck effect, which occurs due to the temperature difference between the hot and cold sides. This study aims to determine the voltage generated by the thermoelectric generator from the process of burning satay using coconut shell charcoal. In this experiment, 6 pieces of thermoelectric generator type TEG1-241-1. 4-1. 2 were used which were connected in series. The pieces were mounted on aluminum material measuring 165 x 110 x 15 mm, and equipped with a heatsink at the bottom of the satay grill body for cooling. The heatsink used is an extrude model. Testing began when the charcoal had reached a red color. The maximum voltage generated reached 2,25 V in seven minutes, with a temperature difference reaching 5,9 °C. The temperature on the hot side was recorded at 102,2 °C, while on the cold side it was 96,3 °C.
Analysis of the Effect of Adding a Water Heater to the R290 Split Air Conditioning Instead of R22 Widodo; Nulhakim, Lukman; Syafrizal; Tauvana, Ade Irvan; Kurnia, Deva Arya; Asmoro, Purwandito Tulus
Piston: Journal of Technical Engineering Vol. 8 No. 2 (2025)
Publisher : Program Studi Teknik Mesin Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/pjte.v8i2.48846

Abstract

The heat generated by split air conditioning (AC-Split) is sufficiently high to be utilized as a heat exchanger. The installation of a heat exchanger device, referred to as an Air Conditioning Water Heater (ACWH), is used to heat water in a tank by utilizing the waste heat from the condenser. In this study, refrigerant R290 will be used as a replacement for R22, with the aim of eliminating the Ozone Depleting Potential (ODP) and Global Warming Potential (GWP) associated with R22. Calculations are carried out to ensure the performance of the split AC by testing each refrigerant, R22 and R290, installed in the heat exchanger system. The test data is calculated and analyzed based on the performance on the vapor compression diagram. The results of the performance calculations of each R290/R22 refrigerant COP: 9.7/6.4, compression work: 28.7/25.72 kJ/kg, cooling effect, and electrical power: 881/976 Watts. The calculation results of R290 have better performance compared to R22, especially in electrical power. R290 is 10% lower than R22, COP is 34% higher, and it is ODP and GWP-free.
Co-Authors ABDUL MUNIF Achmad Irchamni Adam Punca Putra Pinaria Ade Irvan Tauvana Agung Riansa, Dimas Agus Muji Santoso Agus PURWANTARA Agustin Sukarsono, Agustin Agustina Putri Reistanti Ajie, Hamidillah Alamsyah, Wan Ali nur Fatoni ALI NURMANSYAH Ali Yusuf Alisha Prameswari Ganandi Alnopri Alzami, Farrikh Amara, Khansa Anang Efendi Andika Rifki Aprilian Andoy, Aldis S Ardath Prahara Setyan Ari Surya Sukarno Arief Raharjo, Hafiez Aris, Tomi Asmoro, Purwandito Tulus Atmaja Johny Artha, I Ketut Auriga Putri Faradilla Aziz Syahputro, Razi Aziz Yulianto Pratama Azizah Khoiro Nisah balqis Bambang Gonggo Murcitro Bambang Prasetya Adhi Bayu Dwi Welasasih Betty Lukiati Bhayu Aji Seno Budi Santosa, Achadi Budi, Ferri Stya Bulandari, Desty Cherish Okcavia, Salsabila Deki Riana Devi Ratnasari Dwi Cahyo, Muhamad Prasetio Dwi Suchisty Dwi Wibowo Dyah Ika Krisnawati Edi Susanto Efendi, Edi Eki Nugraha Eko Suprijono Elvi Amir Endang Wahyuni Erny Roesminingsih Fahira kiyyun Nur Misbah Fahrurrozi Fakhriyani Fathiah Fatika La Viola Ifanka Febrianto Widyoutomo Fiky Ariestia Filsa, Nisfal Giyanto Guntur Gusmara, Herry Hamidillah Ajie Hana Agita Mardiana Hanifa Dian Permatasari Hariyoto, Hariyoto Hartanto, Ageng Hasanah, Enung Heryanto Susilo HESTI PUJIwATI Hidayah, Dian I Made Sudiana Indah Prabawati, Nurul Jarwo Jeni Joni Hidayat, Joni Ketut Atmaja Johny Artha Khairul Hudha Nasution Kikin H Mutaqin Krisnawati, Dyah Ika Kurnia, Deva Arya Leni Lina Rosmayanti Lisdawati, Ariani Listyaningrum, Trisna Avi Lukman Nulhakim M. Ficky Duskarnaen M. Safrodin M. Syafiq Roikhan Maulana Mar'atus Solihah, Rizka Ayu Masdar Masyhar MEITY SURADJI SINAGA Melkisedek Melvien Zainul Asyiqien Mochammad Ilham Aziz Mohamad Fajar Farid Amrulloh Mohammad Amin Mohammad Saeful Amin Mokhamad Is Subekti Monica Monita Nur Shabrina Muh. Tajab muhammad alfi syahrin Muhammad Ilham Aziz MUHAMMAD IQBAL TAWAQAL Muhammad Jamal Muhammad Nur Afandy Muhammad Oktoda Noorrohman Muhammad Zulkifli Mulyani, Yayu Mundir, Ahmad Murien Nugraheni Muslich Muslich, Muslich Mustakim Napiudin Negara, Akbar Kusuma Neng Ayu Herawati Ningtias, Dieta Wahyu Asry Novida, Irma Nugraha, Andronicus Christian Nulhakim, Lukman Nur Fadlilah, Reina Iranti Nuraini Nurhidayatuloh, Farhan Nurhikmah Mutmainna Sari Nurliyani Nurliyani NURUL AZIZAH Nurul Nisa Habibah Nurul Setiani Padhi, Bambang Prasetya Prasetya Adhi, Bambang Pratiwi, Ambar Purnama Sari, Citra Purwandito, Meilandy Putri, Elsa Lolita Rachmanu, Fatkur Ratna Wirawati Rosyida Ratna Wirawati Rosyida Reni Resa Yolanda Resa Yolanda Retnaningsih, Endang Rianto Ridho, Akhmad Rizky Novridoni Rohayani, Mei Roza Yuniza Putri rudiyanto Saepurohman, Ferdi Saifullah Azhar Saifulloh Azhar Samidi Sanyoto Saputri, K. W. Satria Pradana Rizki Yulianto Satria Pradana Rizky Yulianto Satyaguna Rakhmatulloh Septiana Anggraini, Septiana Shafa Sya’airillah Shinta Fadhilahsari Sigit Sudjatmiko, Sigit Sili Sabon, Simon Sirateman, Selamat Sistiani, Catur Rahma Siti Rohmah Siti Rosyidatul Ulwiyah SJAFIATUL MARDLIYAH Soeleman, Arief SRI HENDRASTUTI HIDAYAT Suhadi Suharjo, Usman Kris Joko Sukarjo, Entang Inoriah Sulton Ibrahim Sumaryoto Supanjani Supatman Supriadi Supriadi, Iyus Suryo Wiyono Susanto, Hendi Suwarno, Panji Swardiantara Silalahi syafrizal Syafrizal Fuady Tauvana, Ade Tayane, Rosalin T Thoriq Nurchaidir Tulus Asmoro, Purwandito Tunjung Pamekas, Tunjung Untari Untari Utami, Kartika Warsito Wibowo Yunanto, Prasetyo Wibowo, Nanang Roni Widi Amaria Wijaya, Aji Wira, Dimas Wiwin Yulianingsih wiyanto, Agung Wuri Prameswari Yudhistira, Arga YULIATI Zahra, Atiqah Luthfi Anawati Zakariyah, M Fahmi Zikri, Ahmad Zulkurnia, Ari zumaroh, siti