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All Journal Jurnal Online Mahasiswa (JOM) Bidang Pertanian Jurnal Ilmiah Teknik Informatika dan Komunikasi Jurnal Pendidikan dan Ilmu Sosial
Rahma Dini
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Agriculture, Biological Sciences & Forestry Arts Computer Science & IT Education Electrical & Electronics Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice

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PEMANFAATAN EKSTRAK KASAR ENZIM PAPAIN PADA PROSES DEKAFEINASI KOPI ROBUSTA Jeki Daisa; Evy Rossi; Rahma Dini
Jurnal Online Mahasiswa (JOM) Bidang Pertanian Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Pertanian

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Abstract

The purpose of this study was toget the best concentrations of crude extract papain enzyme to the caffeine content of coffee.This study used a Completely Randomized Design (CRD) with five treatments and four replications followed byDuncan’s New Multiple Range Test(DNMRT) test at 5% level. The treatment in this study were P0 (without the addition of crude extract enzyme papain), P1 (Papain enzyme crude extract 1 g/100 g weight of beans), P2 (Papain enzyme crude extract 3 g/100 g weight of beans), P3(Papain enzyme crudeextract 5 g/100 g weight of beans), and P4 (Papain enzyme crude extract 7 g/100 g weight of beans).The results of this study showed that papain enzyme concentration of crude extractwere significantly effected caffeine and moisture level.There was also significant effect of treatments on hedonic test for taste, aroma and color of product. The best treatment in this study was P2 with moisture, ash and caffeine level respectively 5.54%, 4.95%, and 1.02%. But, The sensory evaluation using  hedonic test on flavor, aroma, and color of coffee result the treatmets P4 was liked by panelists. Keywords: Robusta coffee, crude extract papain enzyme, and decaffeinetion process
Pemanfaatan Instagram Sebagai Media Promosi Jasa Tata Rias Pada Risa Vonda Make Up & Henna di Bukittinggi Rahma Dini; Tomi Hendra
Jurnal Ilmiah Teknik Informatika dan Komunikasi Vol. 4 No. 1 (2024): Maret : Jurnal Ilmiah Teknik Informatika dan Komunikasi
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/juitik.v4i1.719

Abstract

This research uses qualitative descriptive research. The data collection method was carried out using interviews and observation. Based on the results of research conducted regarding "Use of Instagram as a Media for Promotion of Makeup Services at Risa Vonda Make Up & Henna in Bukittinggi" it can be concluded that there are several uses made by Risa Vonda, this is in accordance with the new media theory put forward by Pierre Levy. First, the social interaction view: the existence of new media that creates space between users to interact and get information quickly because Instagram is one of the social media that can provide a great opportunity to use Instagram as a promotional medium. Second, the social integration view: the social integration view related to this research is that Instagram has become a habit for Risa's clients who follow it to get all the latest information. In this case, clients can also see photos or videos uploaded by Risa after the client uses her services. From there, we got views from clients and opinions from Risa Vonda's followers. In using Instagram media, of course, there are internal and external obstacles that Risa Vonda feels. First: Internal obstacles, namely not optimizing the Instagram Business features on Instagram, and lack of time. External obstacles are internet networks when they travel to areas where it is difficult to get internet access.
Perkembangan Kerpibadian Remaja Vera Novrianti; Tasya Amanda Putri; Rahma Dini; Linda Yarni
JURNAL PENDIDIKAN DAN ILMU SOSIAL (JUPENDIS) Vol. 2 No. 4 (2024): Oktober : JURNAL PENDIDIKAN DAN ILMU SOSIAL
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jupendis.v2i4.2128

Abstract

This research aims to examine personality development in adolescents, with a focus on the factors that influence this process. Adolescent personality is a critical stage in the formation of individual identity that influences behavior, social relationships and personal achievements. In this context, this study explains the dynamics of adolescent personality development from a psychological and social perspective, as well as its implications for mental health and social adaptation. This research also explores the role of family, school and peer group environments in shaping and changing adolescent personality characteristics. It is hoped that the results of this research will provide a deeper understanding of the journey of adolescent personality development and its implications in supporting overall individual development.
Co-Authors Jeki Daisa Linda Yarni Rossi, Evy Tasya Amanda Putri Tomi Hendra Vera Novrianti