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All Journal Equilibrium Journal of Chemical Engineering Societal Serve: Journal of Community Engagement and Services
Ardi Pratama
Unknown Affiliation
Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Energy Engineering Environmental Science Materials Science & Nanotechnology Social Sciences

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The Concentration of Polyunsaturated Fatty Acid in Palm Oil by Urea Complexation Dwi Ardiana Setyawardhani; margono margono; Ardi Pratama; Fermanditya Petratama
Equilibrium Journal of Chemical Engineering Vol 2, No 1 (2018): Volume 2 No 1 January 2018
Publisher : Program studi Teknik Kimia UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/equilibrium.v2i1.40430

Abstract

Linoleic acid is a Poly-Unsaturated Fatty Acid (PUFA) that corresponds to Omega 6 Fatty Acid. This is the major component of vegetable oil and very important for health. As an essential fatty acid, linoleic acid has to be obtained from foods. Consumption of omega fatty acid in the form of concentrate has more benefit than the whole oil. Fulfilling this requirement, effective method to separate PUFAs from vegetable oils is needed. One of the favorable methods is urea complexation. Palm oil was used as the fatty acids resource due to its potential feedstock in Indonesia. This aim of this research is to study the effect of urea, ethanol and free fatty acid (FFA) ratios during complexation of palm oil. This research was developed in three steps, 1) free fatty acid preparation from palm oil (saponification process), 2) crystallization of the fatty acids mixture and 3) filtration for separating the unsaturated fatty acid. Concentrated linoleic acid is obtained in the liquid phase, while the saturated fatty acid is obtained in the solid. This research resulted that the concentration of PUFA was increasing as the ratio of urea, FFA and ethanol increases.
Organizing Material Programs to Improve the Character of Children at TPA Baitul Hikmah Abdul Haris Muchtar; Mariah; Risman Nugraha; Ardi Pratama; Ratunoor Nabila Zahra; Pamela Nawal Iman Fadhilla; Wirandi Saputra; Rizki Wandan Sitorus; Audy Putri Adinda; Ahmad Zaid Alvatir; Mushab Fathan Athali; Muhammad Nafis
SocietalServe: Journal of Community Engagement and Services Vol 1 No 1 (2024): Societal Serve: Journal of Community Engagement and Services
Publisher : Pusat Riset dan Inovasi Nasional Mabadi Iqtishad Al Islami

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70063/societalserve.v1i1.11

Abstract

This study aims to develop program materials focused on enhancing the character of children attending Baitul Hikmah TPA. It endeavors to contribute positively to the moral and ethical development of children within the TPA setting. The research methodology involves creating tailored program materials aimed at fostering character development while considering relevant moral and cultural values. Participants include children from the specified age group at Baitul Hikmah TPA. The program materials will adopt an interactive and creative approach to ensure active participation of the children in the learning process. Evaluation of the program will include participant observation, character assessments, and feedback from TPA parents and teachers. The research endeavors to provide fresh insights into the efficacy of program materials in enhancing the character of children within TPA. Furthermore, it aims to offer practical implications that could serve as a foundation for similar programs in comparable educational institutions, thereby extending the positive impact on character development within the realm of religious and moral education.
Co-Authors Abdul Haris Muchtar Ahmad Zaid Alvatir Audy Putri Adinda Dwi Ardiana Setyawardhani Fermanditya Petratama Margono Margono Mariah Muhammad Nafis Mushab Fathan Athali Pamela Nawal Iman Fadhilla Ratunoor Nabila Zahra Risman Nugraha Rizki Wandan Sitorus Siapa Saya Wirandi Saputra