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All Journal Jurnal Biogenerasi Al-MIKRAJ: Jurnal studi Islam dan Humaniora
Bagas, Muhammad
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Economics, Econometrics & Finance Education Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Formulasi Hair Tonic Ekstrak Etanol Kulit Buah Pepaya (Carica Papaya L.) dan Uji Efektivitas Pertumbuhan Rambut pada Marmut Jantan (Cavia porcellus) Candani, Mella; Gunawan, Muhammad; Tanjung, Siti Aisyah; Bagas, Muhammad
AL-MIKRAJ Jurnal Studi Islam dan Humaniora Vol. 5 No. 01 (2024): Al-Mikraj, Jurnal Studi Islam dan Humaniora
Publisher : Pascasarjana Institut Agama Islam Sunan Giri Ponorogo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37680/almikraj.v5i01.6198

Abstract

Hair for humans has an important role, in addition to protecting the skin from adverse environments, hair also plays an important role in a person's appearance. Losing a lot of hair due to hair loss can cause a lack of self-confidence, disappointment, and frustration, so it must be addressed immediately so as not to worsen the condition that can cause baldness. This study aims to determine whether there is a content of secondary metabolite compounds in fresh herbal medicine, herbal medicine powder and ethanol extract of papaya fruit skin; ethanol extract of papaya fruit skin (Carica papaya L.) can be formulated in the form of hair tonic preparations; whether the difference in concentration of ethanol extract of papaya fruit skin (Carica papaya L.) provides different activities in triggering hair growth in guinea pigs. This research method uses a quantitative approach and is experimental with independent variables, namely papaya fruit skin, herbal medicine, and ethanol extract of papaya fruit skin with concentrations of 10%, 20%, 30%. Research stages: phytochemical screening of fresh papaya fruit peel, powdered simplicia and ethanol extract, hair tonic formulation containing ethanol extract of papaya fruit peel 10%, 20% and 30%, hair tonic evaluation includes: organoleptic, viscosity, stability, pH, irritation, and preference test. And hair growth activity test on male guinea pigs. The results showed that the ethanol extract of papaya fruit peel contains alkaloids, flavonoids, saponins, steroids, and glycosides, can be formulated into hair tonic (EEKP) that meets physical quality requirements. Hair tonic EEKP 30% is the best because it has high hair growth activity, which is an average of 16.375 mm where this EEKP 30% hair tonic has almost the same hair growth activity as the positive control, which is an average of 16.782 mm.
Z Analisa Keandalan Turbin Uap Dengan Penerapan Total Productive Maintenance (TPM) Dan 4 Disipline Of Execution Di Pabrik Kelapa Sawit zulham, Zulham Effendi; Aisyah, Siti; Bagas, Muhammad
Jurnal Biogenerasi Vol. 11 No. 1 (2026): Volume 11, no 1, 2026, (Januari - Maret 2026)
Publisher : Universitas Cokroaminoto Palopo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30605/biogenerasi.v11i1.8114

Abstract

A steam turbine is an energy conversion machine whose converted energy is used by other machines to generate power. This study aims to analyze the reliability of turbine engines using the Total Productive Maintenance (TPM) method and the 4 Disciplines of Execution (4DX). In this study, TPM was used to identify various major causes of production time loss, such as breakdowns, setup time, and loading time. Meanwhile, 4DX focuses on achieving key objectives through consistent and measurable actions, namely zero breakdowns and zero stagnation. The results of this study indicate that the Availability value is 98.69%, the Performance value is 98.14%, the Quality value is 99.74%, and the OEE value is 96.61%, which means that the turbine is in a reliable condition. In addition, 4DX plays a role in accelerating the achievement of improvement targets by providing a more focused approach, monitoring daily activities, and enhancing accountability. The research results indicate that the combination of these two methods is effective in improving turbine reliability, extending equipment lifespan, and fostering employee discipline. Keywords: Steam Turbine, Reliability, TPM, OEE, 4DX
Co-Authors Candani, Mella Muhammad Gunawan Siti Aisyah Tanjung, Siti Aisyah Zulham Effendi