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All Journal Jurnal Fisika Unand Jurnal Riset Kimia SEMIRATA 2015 Jurnal Zarah Communications in Science and Technology Jurnal Hilirisasi IPTEKS (JHI) Jurnal Ilmu Fisika Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks
Olly Norita Tetra
Universitas Andalas
Agriculture, Biological Sciences & Forestry Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Dentistry Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Health Professions Materials Science & Nanotechnology Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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Pembuatan Teh Daun Kelor untuk Peningkatan Ekonomi Masyarakat di Kecamatan Ulakan Tapakis, Padang Pariaman Matlal Fajri Alif; Yulizar Yusuf; Emriadi Emriadi; Deswati Deswati; Mai Efdi; Novesar Jamarun; Syukri Arief; Adlis Santoni; Bustanul Arifin; Suryati Suryati; Yetria Rilda; Safni Safni; Zilfa Zilfa; Olly Norita Tetra
Warta Pengabdian Andalas Vol 31 No 4 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.4.682-688.2024

Abstract

The Moringa plant, a tropical species, exhibits prolific growth and is abundantly present in Indonesia and other tropical regions worldwide. An extended lifespan, continuous flowering, and a high tolerance for elevated temperatures characterize it. Utilizing its components, including leaves, bark, seeds, and roots, this multifaceted plant is renowned for its therapeutic properties. The plant's antioxidants and various nutrients, including vitamins and minerals (iron, magnesium, vitamin B6, vitamin B2, vitamin C, and vitamin A), have led to studies on the plant's potential health benefits. In order to develop the local economy in Ulakan village, Padang Pariaman Regency, Moringa plants were processed by using the plant leaves to manufacture herbal tea, which can then be sold. This community service program was significant given the widespread presence and ease of cultivation of Moringa plants within the local region. The program involved the planning and selection of the activity site, the implementation of training sessions, and the assessment of the program's outcomes. The result of this community engagement initiative was the demonstrated interest of many participants in producing Moringa leaf tea.
Pembuatan Teh Daun Kelor untuk Peningkatan Ekonomi Masyarakat di Kecamatan Ulakan Tapakis, Padang Pariaman Matlal Fajri Alif; Yulizar Yusuf; Emriadi Emriadi; Deswati Deswati; Mai Efdi; Novesar Jamarun; Syukri Arief; Adlis Santoni; Bustanul Arifin; Suryati Suryati; Yetria Rilda; Safni Safni; Zilfa Zilfa; Olly Norita Tetra
Warta Pengabdian Andalas Vol 31 No 4 (2024)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat (LPPM) Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jwa.31.4.682-688.2024

Abstract

The Moringa plant, a tropical species, exhibits prolific growth and is abundantly present in Indonesia and other tropical regions worldwide. An extended lifespan, continuous flowering, and a high tolerance for elevated temperatures characterize it. Utilizing its components, including leaves, bark, seeds, and roots, this multifaceted plant is renowned for its therapeutic properties. The plant's antioxidants and various nutrients, including vitamins and minerals (iron, magnesium, vitamin B6, vitamin B2, vitamin C, and vitamin A), have led to studies on the plant's potential health benefits. In order to develop the local economy in Ulakan village, Padang Pariaman Regency, Moringa plants were processed by using the plant leaves to manufacture herbal tea, which can then be sold. This community service program was significant given the widespread presence and ease of cultivation of Moringa plants within the local region. The program involved the planning and selection of the activity site, the implementation of training sessions, and the assessment of the program's outcomes. The result of this community engagement initiative was the demonstrated interest of many participants in producing Moringa leaf tea.
Residue-free alkali-treated aluminum foil for water disinfection: A novel supernatant Mg(OH)2 fabrication method Ihsan, Taufiq; Novia, Fanny; Tetra, Olly Norita
Communications in Science and Technology Vol 10 No 1 (2025)
Publisher : Komunitas Ilmuwan dan Profesional Muslim Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21924/cst.10.1.2025.1673

Abstract

This study presents a novel approach to fabricate alkali-treated aluminum (ATA) foil for point-of-use (POU) water disinfection, addressing the residue issue associated with conventional production methods. Traditional ATA foil production leaves a residual layer that hinders practicality in use. To cope with it, a supernatant Mg(OH)2 solution was employed, resulting in residue-free ATA foil. Two variants, conventional ATA foil (ATA foil-1) and supernatant-treated ATA foil (ATA foil-2), were fabricated and analyzed. Surface characterization revealed that ATA foil-2 had a smoother surface with fewer cracks while maintaining E. coli removal efficiency and methyl orange adsorption capacity similar as ATA foil-1. Maximum E. coli adsorption capacities were found at 572,967 CFU/cm2 for ATA foil-1 and 561,513 CFU/cm2 for ATA foil-2. Both foils achieved over 84% methyl orange removal, indicating adsorption as the primary removal mechanism. The findings demonstrated that the supernatant Mg(OH)2 method successfully produced residue-free ATA foil with comparable disinfection performance, thus eliminating the need for a washing step and enhancing its suitability for point-of-use water treatment applications.
Sintesis Karbon Aktif Dari Batang Jagung(Zea mays L.) dengan Metoda Dehidrasi Asam Untuk Aplikasi Elektroda Superkapasitor Tetra, Olly Norita; Syukri, Syukri; Santoni, Adlis; Deswati, Deswati; Fajarandi, Nabiel; Emriadi, Emriadi
Jurnal Fisika Unand Vol 13 No 6 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.13.6.834-842.2024

Abstract

Activated carbon from corn stalks (Zea mays L.) has been successfully synthesized by the dehydration method and used as a supercapacitor electrode. Corn stalk powder was dehydrated with 1 MH2SO4 and activated with 5 M NaOH at a carbon and activator mass ratio of 1:4 with a heating temperature of 800°C and an N2 gas heating rate of 10°C/minute for 1 hour. SEM characterization results show that heterogeneous pores have formed on the surface of corn stalk-activated carbon. EDX results showed a carbon percentage of 54.82%; this data is supported by FTIR results, which show several functional groups containing C and O atoms on the surface of activated carbon. Based on desorption adsorption isotherm analysis, the activated carbon shows H4 type with a specific surface area of 117.973m2/g, average pore diameter of 1.730 nm and total pore volume of 0.1021 cm3/g. Measurement of the electrochemical properties of corn stalk activated carbon with a three-electrode system and 3 M KOH electrolyte showed a specific capacitance value of 133.9 F/g, power density 225.2 W/kg and energy density 0.863 Wh/kg. The synthesis of activated carbon through the dehydration method offers advantages in terms of simplicity in preparation, low cost, shorter synthesis time and being environmentally friendly.
Co-Authors - Frengky - Frengky -, Zaharasmi -, Zaharasmi A, Hermansyah A.A. Ketut Agung Cahyawan W Adlis Santoni Admin Alif Admin Alif Admin Alif Afdhal Muttaqin Alif, Admin Asih Novia Bustanul Arifin Bustanul Arifin BUSTANUL ARIFIN Buty Kurnia Hamzani Chairunnisa, Nabila Putri Yusni Defri, Hadi Deswati Deswati Eka Kurniawaty Emriadi - Fadjar Goembira Fajarandi, Nabiel Fanny Novia Frenadin Adegustara Hermansyah A Hermansyah Aziz Indrawati Indrawati Joni, Rahma Kamiko, Awfa Joti Aghna Luh Putu Ratna Sundari Maghfirah, Sucy Mai Efdi Mai Efdi Matlal Fajri Alif Mega Silvia Nabiel Fajarandi Nofrita Nofrita Norman Ferdinal Novesar Jamarun Novesar Jamarun Novesar Jamarun Novia, Asih Perdana, Yola Azli Refinel - Roza Melia Usmita Safni Safni Safni Safni Suci Mulya Prima Suryati Suryati Suryati Suryati Suryati Syukri Arief Syukri Arief Syukri Syukri Syukri Syukri Syukri Syukri Taufiq Ihsan Usmita, Roza Melia Wahyuni, Hanif Yetria Rilda Yola Azli Perdana Yulizar Yusuf Yulizar Yusuf Zaharasmi - Zaharasmi K Zaharasmi Kahar Zaharasmi Kahar Zilfa Zilfa Zulhadjri Zulhadjri