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All Journal EKSAKTA : Jurnal Penelitian dan Pembelajaran MIPA Martabe : Jurnal Pengabdian Kepada Masyarakat
Syari Batubara, Melvariani
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Agriculture, Biological Sciences & Forestry Arts Humanities Education Social Sciences

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BAHAN PENGENTAL YOGURT DARI EKSTRAK KULIT KAYU BALAKKA (Phyllantus emblica) Syari Batubara, Melvariani; Nasution, Nur Melina; Amanda Siregar, Dea; Muda, Sutan; Aulina Rahim, Ilmi
Eksakta : Jurnal Penelitian dan Pembelajaran MIPA Vol 10, No 1 (2025): Eksakta : Jurnal Penelitian dan Pembelajaran MIPA
Publisher : Fakultas Keguruan Dan Ilmu Pendidikan, UM-Tapsel

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/eksakta.v10i1.%p

Abstract

This research explores the use of Balakka Bark as a natural thickening agent in making yoghurt. Balakka (Phyllanthus emblica) is one of the local wisdom plants of Southern Tapanuli. The research was carried out at the Biology Laboratory of the Universitas Muhammadiyah Tapanuli Selatan, the Plant Systematics Laboratory of the Medanense Herbarium (MEDA) of the Universitas Sumatera Utara and the Organic Chemistry/Chemical Process Laboratory of the FMIPA University Sumatera Utara from March to July 2024. This research aims to identify the chemical content of the Balakka Plant and evaluate the process making yoghurt with Balakka Bark Extract. The method used includes making a water extract from Balakka Bark and testing its chemical content, such as terpenoids, flavonoids, tannins and polyphenols. The results show that Balakka Bark Extract can improve the quality of yoghurt, with organoleptic tests showing the optimal ratio between yoghurt and Balakka Bark Extract is 1 : 1 (Y1B1). The tannin and polyphenol content in Balakka Bark Extract influences the viscosity of yoghurt, because both contain phenolic acids, where phenolic acids function as coagulant enzyme activities. This research highlights the potential economic and health benefits of using Balakka in the food industry, as well as providing education to the public about this natural ingredient.
MELAWAN STUNTING DENGAN PENDAMPINGAN MASYARAKAT DI DESA HUTABANGUN KABUPATEN MANDAILING NATAL Ginting, Nurmaini; Syari Batubara, Melvariani; Darwis, Muhammad; Ariaji, Rizky; Fuadi Dharma Harahap, Andes; Siregar, Mahmudin; Zulfitra, Aldi; Farhan, Muhammad; Ananta Siregar, Yusril; Simanjuntak, Ronaldi; Rohani Daulay, Wilda; Danti Nasution, Rima; Murni, Dewi; Harahap, Erna; Azhari Siregar, Ari; Husein Batubara, Rahmad; Siregar, Hariman; Warisman Nasution, Irhanuddin
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 6, No 1 (2023): Martabe : Jurnal Pengabdian Kepada Masyarakat
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v6i1.374-378

Abstract

Kegiatan ini merupakan salah satu program Kuliah Kerja Nyata (KKN) Tematik mahasiswa Universitas Muhammadiyah Tapanuli Selatan (UM Tapsel) yang dilaksanakan di Desa Hutabangun Kabupaten Mandailing Natal pada 26 Oktober 2022 – 16 Januari 2023. Tujuan dari kegiatan ini adalah untuk memberikan  pemahaman tentang stunting. Berdasarkan kegiatan KKN yang dilaksanakan  ini dapat disimpulkan bahwa pemahaman masyarakat stunting di Desa Hutabangun meningkat dengan diadakannya sosialisasi dan pendampingan. Masyarakat juga semakin sadar akan pentingnya kebersihan lingkungan, pemanfaatan lahan kosong dengan menanam sayur-sayuran, memeriksakan kehamilan dan kesehatan anak di Posyandu.
Co-Authors Amanda Siregar, Dea Ananta Siregar, Yusril Aulina Rahim, Ilmi Azhari Siregar, Ari Danti Nasution, Rima Dewi Murni Fuadi Dharma Harahap, Andes harahap, erna Husein Batubara, Rahmad Muda, Sutan Muh. Darwis Muhammad Farhan Nasution, Nur Melina Nurmaini Ginting Rizky Ariaji, Rizky Rohani Daulay, Wilda Simanjuntak, Ronaldi Siregar, Hariman Siregar, Mahmudin Warisman Nasution, Irhanuddin Zulfitra, Aldi