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All Journal CARADDE: Jurnal Pengabdian Kepada Masyarakat Journal of Food Security and Agroindustry
Indria Mahgfirah
Politeknik Negeri Sambas
Agriculture, Biological Sciences & Forestry Education Social Sciences

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Pengembangan Edukasi Pemanfaatan Limbah Kulit Jeruk Siam Sebagai Lulur Tradisional Evelin Agusti Tjasmana; Kiki Krisitiandi; Sangkala; Sri Mulyati; Indria Mahgfirah; Angga Tritisari
CARADDE: Jurnal Pengabdian Kepada Masyarakat Vol. 8 No. 2 (2025): Desember
Publisher : Ilin Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31960/caradde.v8i2.3163

Abstract

Tujuan dari pengabdian masyarakat ini adalah memberikan edukasi terkait manfaat dalam kulit jeruk yang berkhasiat untuk kesehatan dan perawatan kulit serta pemanfaatan limbah kulit jeruk sebagai bahan lulur tradisional. Metode yang digunakan adalah Participatory Rural Appraisal (PRA) dengan tahapan meliputi pre-test, sosialisasi, penyampaian materi, evaluasi dengan post-test, dan analisis hasil. Hasil kegiatan sosialisasi menunjukkan bahwa peserta antusias dan memahami manfaat limbah kulit jeruk sebagai bahan lulur tradisional. Dengan demikian, sosialisasi yang dilakukan efektif meningkatkan pengetahuan peserta terkait pemanfaatan limbah kulit jeruk sebagai lulur tradisional.
Evaluasi Stabilitas Beta-Karoten pada Red Palm Oil (RPO) Selama Penyimpanan dengan Analisis Spektrofotometri UV-Vis Indria Mahgfirah; Kiki Kristiandi; Hidayat Asta; Mia Audina; Evelin Agusti
Journal of Food Security and Agroindustry Vol. 4 No. 2 (2026): JUNE
Publisher : PAKIS JOURNAL INSTITUTE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58184/jfsa.v4i2.1080

Abstract

Beta-carotene is the major carotenoid compound in red palm oil (RPO) and serves as a provitamin A source; however, it has low stability against environmental factors during storage. This study aimed to analyze changes in beta-carotene content in RPO from Sambas, West Kalimantan, during storage using the UV–Vis spectrophotometric method. Samples were analyzed on day 1 and day 7 using iso-octane as the solvent, and measurements were performed at a maximum wavelength of 446 nm. The results showed that the average beta-carotene content decreased from 188.59 ppm on day 1 to 179.46 ppm on day 7, corresponding to a reduction of 4.84%. This decrease indicated beta-carotene degradation, which was influenced by oxidation, light exposure, and temperature during storage. Nevertheless, the relatively small reduction suggested that the storage conditions were still sufficient to maintain beta-carotene content in RPO. Therefore, RPO should be stored in dark containers, such as amber bottles. These findings are consistent with previous studies reporting that carotenoid degradation in palm oil occurs gradually during storage. Thus, controlling storage conditions is essential to maintain the stability and nutritional value of RPO.
Co-Authors Angga Tritisari Evelin Agusti Evelin Agusti Tjasmana Hidayat Asta Kiki Krisitiandi Kristiandi, Kiki Mia Audina Sangkala Sri Mulyati