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Antioxidant and Antiaging Potential of Salak Fruit Extract (Salacca zalacca (Gaert.)Voss) Widowati, Wahyu; Dani, Dani; Vera, Vera; Yuninda, Viranda Andria
Majalah Obat Tradisional Vol 28, No 3 (2023)
Publisher : Faculty of Pharmacy, Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/mot.83995

Abstract

Natural skin aging is indicated by a loss of skin structure and integrity caused by external factors including UV exposure. This exposure causes oxidative stress on skin cells, initiates aging, and degradation of extracellular matrix (ECM) structure which is composed of many proteins, including collagen and elastin. ECM degradation is caused by the increased activity of proteolytic enzymes, one of which is elastase (closely related to wrinkling). To inhibit oxidative stress during the photoaging process, the skin needs antioxidant compounds. Salak (Salacca zalacca (Gaert.)Voss) is a fruit that is rich in antioxidants because it contains flavonoid, phenolic, and polyphenolic compounds, including chlorogenic acid. The purpose of this study is to demonstrate the antioxidant activity and antiaging properties of salak fruit extract (SFE) as a candidate for active ingredients in the prevention of aging. To determine the antioxidant activity of SFE, 2,2-diphenyl-1-picrylhydrazil (DPPH) scavenging and ferric reducing antioxidant power (FRAP) assays were performed, while elastase assays were performed to determine the anti-aging properties of SFE. The IC50 values for DPPH scavenging and FRAP activity of SFE were 107.52 μg/mL and 16.82 μg/mL with the highest activity at 68.79% and 97.96%, at concentrations of 200 and 50 μg/mL, respectively. Meanwhile, the anti-aging properties determined through the elastase assay showed an IC50 value of 19.71 μg/mL with the highest inhibition 72.50% at a concentration of 66.67 μg/mL. SFE has the potential as an active ingredient in preventing aging through its antioxidant activity and anti-aging properties.
A Review of Nutritional Content in Street Vendor Snack Food Around Maranatha Christian University Bandung: Review of Nutritional Content in Street Vendor Snack Food Around Maranatha Christian University Bandung Susanto, Robby; Stefani, Shiela; Dani, Dani
Jurnal Medisci Vol 2 No 2 (2024): Vol 2 No 2 October 2024
Publisher : Ann Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62885/medisci.v2i2.502

Abstract

The rapid development of the times globally has caused changes in food consumption patterns, especially snacks in Indonesia. From studies and research conducted previously in 22 developing countries, the results of the high prevalence of students being overweight were obtained. The purpose of this study is to determine the nutritional content of street vendor snack food around Maranatha Christian University. In this study, an observational descriptive research design was used with a quantitative approach using primary data and sampling was carried out by convenience sampling. The parameters measured in this study were the content of macronutrients, especially carbohydrates, proteins, fats and total calories in a 100 g serving of food with a kilo calorie unit (kcal). The research was conducted from early January 2021 to November 2021. The average value of carbohydrate content was 30.3 g, protein 6.9 g, and total calories 248.3 kcal, while the fat content analysis used a median value of 9.2 g. The conclusion in this study was obtained 15 snacks high in carbohydrates, 13 high in fat, 1 high in protein, and 1 high in carbohydrates and fats which were determined based on the percentage value of macronutrient content to total calories.
COOKING OIL SCARCITY PHENOMENON IN INDONESIA IN 2022 Irmanelly, Irmanelly; Afrizal, Ardi; Hierdawati, Trie; Amrizal, Amrizal; Dani, Dani
International Journal of Artificial Intelligence Research Vol 6, No 1.1 (2022)
Publisher : STMIK Dharma Wacana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (93.413 KB) | DOI: 10.29099/ijair.v6i1.364

Abstract

The purpose of this study is to describe the phenomenon of scarcity of cooking oil supply in Indonesia in 2022 using a descriptive analysis model through published data where the findings of this study are the cause of the scarcity of Indonesian cooking oil supply in general, due to producers experiencing a decline in marketing cooking oil in the country, the price of CPO in Indonesia. the world market  is  experiencing  price  increases,  the  B30  Program  is  a  government program to make it mandatory to mix 30 percent diesel with 70 percent diesel fuel. There is a shift towards biodiesel production. The third factor is the unfinished condition of the Covid-19 pandemic So that the right solution to overcome  the  scarcity  of  cooking  oil  is  to  maintain  the  stability  of  CPO production and the prevailing pricing mechanism and by strengthening the role of BULOG
The Influence of Communication in Increasing Work Productivity at PT. Global Technomedica Mandiri Pekanbaru Defitri, Wanda; Dani, Dani
Interconnection: An Economic Perspective Horizon Vol. 2 No. 2 (2024): Interconnection: An Economic Perspective Horizon
Publisher : First Ciera Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61230/interconnection.v2i2.99

Abstract

This research was conducted at PT. Global Teknomedika Mandiri Pekanbaru, the respondents of this study were 31 people, where the sample of this study were employees of PT. Global Teknomedika Mandiri Pekanbaru. The purpose of this study was to determine the Effect of Communication on Work Productivity at PT. Global Teknomedika Mandiri Pekanbaru with the results of the hypothesis test showing that t count (7.646)> t table (2.0452) with sig 0.000 <sig 0.05, so it can be concluded that there is a significant influence on if Communication on Productivity at PT. Global Teknomedika Mandiri Pekanbaru. The conclusion of this study is that the Communication variable affects the Work Productivity variable at PT. Global Teknomedika Mandiri Pekanbaru.
JURNALISME INDONESIA: PEMBERITAAN MEDIA MAINSTREAM DI ERA MEDIA BARU Alkatiri, Awad Bin Muhammad; Dani, Dani
ORASI: Jurnal Dakwah dan Komunikasi Vol 12, No 2 (2021): Desember 2021
Publisher : IAIN Syekh Nurjati Cirebon

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24235/orasi.v12i2.8554

Abstract

Perkembangan teknologi informasi dan komunikasi yang berkembang begitu pesat memungkinkan informasi atau berita dengan cepat disebarluaskan ke masyarakat. Salah satunya, informasi ataupun berita melalui media sosial yang pada saat ini banyak digunakan sebagai media alternatif selain media mainstream. Media mainstream diharapkan untuk dapat menjadi kontrol sosial dan sumber informasi yang dapat dipercaya di tengah terpaaan berita palsu, misinformasi, disinformasi, dan ujaran kebencian yang dapat menimbulkan permasalahan ditengah masyarakat. Penggunaan Causal Loop Diagram (CLD) sebagai tool dapat membantu untuk memahami akar persoalan sebagai pemecahan masalah. Tujuan dari penulisan ini adalah untuk mengambarkan struktur sistem permasalahan dalam memahami konsep tentang jurnalisme dan pemberitaan media pada saat ini baik media mainstream dan media sosial dengan menggunakan causal loop diagram. Hasil yang di dapat ialah berupa model Causal Loop Diagram yang dapat difungsikan untuk melihat akar permasalahan dari penyebaran berita palsu, misinformasi, dan disinformasi yang bersumber dari media sosial dan media mainstream yang tidak bersumber dari data atau informasi yang valid.
Penerapan Sifat Dasar Manusia dalam SPK dengan Metode MBTI Sebagai Acuan Komunikasi Kesan Pertama Dani, Dani; Saputra, Reza
bit-Tech Vol. 7 No. 3 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v7i3.2248

Abstract

Penelitian ini mengembangkan sistem berbasis Myers-Briggs Type Indicator (MBTI) untuk membantu individu memahami sifat dasar kepribadian mereka dan menciptakan komunikasi kesan pertama yang efektif. Sistem ini menggunakan pendekatan kuantitatif dan kualitatif untuk mengidentifikasi tipe kepribadian pengguna dan memberikan rekomendasi komunikasi yang relevan dan personal. Dengan demikian, sistem ini dapat membantu pengguna memahami diri mereka sendiri dan meningkatkan kemampuan komunikasi mereka. Hasil penelitian menunjukkan bahwa sistem ini memiliki tingkat akurasi 75% dalam mengidentifikasi tipe kepribadian pengguna. Selain itu, responden memberikan tingkat kepuasan rata-rata 4,4 dari skala 5,0 terhadap pengalaman penggunaan sistem ini. Sistem ini juga membantu pengguna memanfaatkan sifat dasar mereka untuk meningkatkan potensi komunikasi, pengambilan sikap, serta strategi interaksi yang lebih baik. Dengan demikian, sistem ini dapat menjadi alat yang efektif untuk meningkatkan kemampuan komunikasi individu. Penelitian ini menyimpulkan bahwa penerapan metode MBTI dapat memberikan manfaat signifikan dalam mendukung komunikasi interpersonal yang lebih efektif dan bermakna. Sistem ini memiliki potensi besar untuk diterapkan secara luas di berbagai bidang, seperti rekrutmen, pendidikan, dan pelatihan interpersonal. Pengembangan lebih lanjut dapat mencakup integrasi teknologi canggih untuk meningkatkan akurasi dan personalisasi sistem guna mendukung kebutuhan komunikasi di era digital. Dengan demikian, penelitian ini dapat menjadi kontribusi yang signifikan dalam pengembangan sistem komunikasi yang lebih efektif dan personal.
Effective Public Health Strategies for Preventing Non Communicable Diseases Through Risk Factor Management and Community Based Initiatives Effendi, Azhar; Maulana, Arfah; Dani, Dani
Journal of Asian-african Focus in Health Vol. 1 No. 2 (2023): Journal of Asian-african Focus in Health
Publisher : ScieClouds Publishing

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.71435/595694

Abstract

Chronic non-communicable diseases (NCDs) including cardiovascular diseases, cancers, chronic respiratory diseases and diabetes are the major causes of morbidity and mortality in the world contributing close to ¾ of global mortality. As described above, NCDs are increasing progressively around the world and particularly in LMICs, with a likelihood to overwhelm the entire health sector and hinder sustainable development. This work examines evidence from numerous public health interventions aimed at preventing NCDs by controlling modifiable lifestyle factors including unhealthy diets, physical inactivity, tobacco use and excessive alcohol consumption. Both health promotion and legislative conducts have shown high levels of effectiveness: in increasing knowledge and enhancing people’s behaviors; in decreasing the opportunity of exposure to risk factors such as through tobacco taxation and through implementation of sugar-sweetened beverages taxes. Mobile programs have helped in increasing accessibility of healthy food and enhancing physical activities that would suite the decreasing incidences of obesity and related diseases. Also, under the healthcare system, screening programs and integrated care, have indeed improved early detection and control of NCDs. Nevertheless, current challenges that are related to increases in social inequalities, cultural differences, restricted access to healthcare services, etc., still remain especially in LMICs. It notes that more efforts should be channeled towards the targeted approaches in line with the geographical culture that should involve multi-sectoral participation and whose implementation should undergo periodic assessment and accreditation to increase the effectiveness of the NCD control measures. When appropriately applied, all-inclusive and work-setting informed approaches will go a long way in easing the impact of NCDs within the population and fortifying the world’s public health systems.
Pendidikan Islam sebagai Grand Design Pendidikan Karakter Dani, Dani
JURNAL PEDAGOGY Vol. 10 No. 1 (2017): Volume 10 Nomor 1 Tahun 2017
Publisher : Sekolah Tinggi Agama Islam Muhammamdiyah Blora

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.63889/pedagogy.v10i1.58

Abstract

Pendidikan karakter dapat dimaknai sebagai proses penanaman nilai-nilai esensial pada diri anak melalui serangkaian kegiatan pembelajaran dan pendampingan sehingga para siswa sebagai individu mampu memahami, mengalami, dan mengintegrasikan nilai-nilai yang menjadi core values dalam pendidikan yang dijalaninya kedalam kepribadiannya. Dengan menempatkan pendidikan karakter dalam kerangka dinamika dan dialektika proses pembentukan individu, para insan pendidik diharapkan semakin dapat menyadari pentingnya pendidikan karakter sebagai sarana pembentuk pedoman perilaku, pembentukan akhlak, dan pengayaan nilai individu dengan cara menyediakan ruang bagi figur keteladanan dan menciptakan sebuah lingkungan yang kondusif bagi proses pertumbuhan, berupa kenyamanan dan keamanan yang membantu suasana pengembangan diri satu sama lain dalam keseluruhan dimensinya (teknis, intelektual, psikologis, moral, sosial, estetis, dan religius). Kata Kunci : Pendidikan Islam, Grand Desain dan Pendidikan Karakter.
Analisis morfometrik menunjukkan hubungan berkebalikan antara jumlah dan ukuran biji pada Reutealis trisperma Rokhmah, Dewi Nur; Dani, Dani; Aji, Himawan Bayu; Sinaga, Apresus
Jurnal AGRO Vol. 12 No. 1 (2025)
Publisher : Jurusan Agroteknologi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/j.agro.38399

Abstract

The fitness of many angiosperm plants, including Reutealis trisperma, is affected by the size and number of fruit and seed. However, studies on the fruit and seed morpho-physiology of R. trisperma are still highly limited.  This study aimed to identify the variation of locule and seed number besides the fruit and seed morphometric traits of R. trisperma. The number of locules and seeds per fruit was observed in immature, developing R. trisperma fruits. These observations were made by cross-sectioning R. trisperma that was obtained from field collections. Morphometric data collection was subsequently carried out on sampled mature fruits. The results showed that the locule and seed number of  the single fruit of R. trisperma ranged from 2 to 4 and 1 to 4, respectively. Trilocular fruits  were the most commonly found type. However, some of trilocular fruits were consisted of two seeds (two-seeded fruits) instead of three seeds (three seeded fruits). The proportion of two-seeded fruits was comparable to the three seeded fruits. No significant differences were found in fruit size or weight between two-seeded and three-seeded fruits. However, the seed weight, as well as the kernel weight, were heavier for two-seeded fruits compared to three-seeded fruits. Therefore, it revealed a seed size-number trade-off. These results can enrich the valuable informations related to the growth and development as well as the fitness of R. trisperma.   ABSTRAK Daya reproduksi beberapa tanaman angiosperma, termasuk Reutealis trisperma, dipengaruhi oleh ukuran serta jumlah buah dan biji. Namun demikian, masih sangat sedikit penelitian yang telah dilakukan terkait morfo-fisiologi buah dan biji pada spesies tanaman tersebut. Penelitian ini bertujuan untuk mengidentifikasi variasi jumlah lokulus dan biji serta sifat morfometrik buah dan biji dari R. trisperma. Pengamatan jumlah lokulus dan biji per buah dilakukan pada buah muda R. trisperma yang sedang berkembang. Pengamatan dilakukan dengan cara memotong secara melintang R. trisperma yang didapatkan dari koleksi lapangan. Pengumpulan   data   morfometrik   kemudian  dilakukan pada buah matang yang diambil sebagai sampel. Hasil penelitian menunjukkan bahwa jumlah lokulus dan biji dari satu buah R. trisperma berkisar antara 2 hingga 4 dan 1 hingga 4, berturut-turut. Buah trilokular adalah jenis buah yang paling umum dari spesies ini. Namun, beberapa buah trilokular terdiri dari dua biji (buah berbiji dua) bukan berisi tiga biji (buah berbiji tiga). Proporsi buah berbiji dua sebanding dengan buah bebiji tiga. Sementara itu, tidak ada perbedaan ukuran buah maupun bobot buah antara buah berbiji dua dan buah berbiji tiga. Di sisi lain, bobot per biji serta bobot per kernel lebih berat pada buah berbiji dua dibandingkan buah berbiji tiga. Hasil tersebut membukitkan adanya hubungan berkebalikan antara jumlah dan ukuran biji. Hasil penelitian dapat memperkaya informasi mengenai pertumbuhan dan perkembangan tanaman serta fitness pada spesies R. trisperma. Kata kunci: Alokasi sumber, Biodiesel, Kemiri sunan, Lokus hampa, Morfometrik
English Language Learning System Using Web Based Rapid Application Development Method Dani, Dani
bit-Tech Vol. 8 No. 1 (2025): bit-Tech
Publisher : Komunitas Dosen Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32877/bt.v8i1.2422

Abstract

This study aims to develop an interactive and fun web-based English learning application for school Pupil. The Rapid Application Development (RAD) method is used to design this application, which combines media elements such as animation, text, audio, and images. This application is made to arouse Pupil' enthusiasm for learning, while making it easier for teachers to teach. There are various fun and interactive features in it, for example, English learning materials are packaged with an attractive appearance, as well as the ability to monitor each Pupil's learning progress. By using this application, teachers can provide initial knowledge to Pupil more effectively and monitor Pupil learning progress online. This study has succeeded in developing an effective and efficient web based English learning application in improving Pupil' abilities in learning English. The evaluation results showed that 93.77% of Pupil succeeded in improving their English learning skills, with 30 out of 32 Pupil showing increased skills and a satisfaction level of 89.2% from teachers and 89.4% from Pupil.This web-based English learning application can be an alternative in the learning process at school, improving the quality of English learning for Pupil. The RAD method is effective in developing effective and efficient learning applications. This application is expected to increase Pupil' interest in learning and be an example for other schools. This research can contribute to the development of effective and efficient web-based English learning applications, improve the quality of English learning in schools, and be a solution to improve Pupil' English learning abilities.
Co-Authors Afrizal, Ardi aji, himawan bayu Alkatiri, Awad Bin Muhammad Amrizal Amrizal Anwar, A. Nurul Aspin Aspin, Aspin Cici Tresniawati Damsahara, Damsahara Defitri, Wanda Desmita Desmita Edi Wardiana Effendi, Azhar Efi Taufiq Enny Randriani Handi Supriadi Hierdawati, Trie Ilham Nur Ardhi Wicaksono Ilham Nur Ardi Wicaksono, Ilham Nur Ardi Indah Sulistiyorini Indah Sulistyorini, Indah Irmanelly, Irmanelly Kamandanu, Fisko Arya M. B. Pabendon, M. B. Maulana, Arfah Napila, Ade Rahayu Lestari Reza Saputra, Reza Robby Susanto, Robby Rokhmah, Dewi Nur Rubiyo Rubiyo Rudin, Abas Sinaga, Apresus Stefani, Shiela Syafaruddin Syafaruddin Tety Rachmawati vera vera, vera WAHYU WIDOWATI Yuninda, Viranda Andria Zubaidah R, Zubaidah