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All Journal Squalen Bulletin of Marine and Fisheries Postharvest and Biotechnology Bima Abdi: Jurnal Pengabdian Masyarakat
Fitri, Dian Arsita
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Other

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Effects of Sun and Oven Drying on The Physicochemical Composition of Indonesian Sandfish (Holothuria scabra) Fitri, Dian Arsita; Purwanti, Nanik; Nursid, Muhammad; Patantis, Gintung
Squalen, Buletin Pascapanen dan Bioteknologi Kelautan dan Perikanan Vol 19, No 1 (2024): May 2024
Publisher : :Agency for Marine and Fisheries Research and Human Resources, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/squalen.886

Abstract

Sandfish (Holothuria scabra) is a type of sea cucumber with high economic value. Sandfish are potentially used as food, pharmaceutical, and cosmetic ingredients. This research aimed to determine the effects of sun and oven drying on the physicochemical composition of sandfish collected from Pesawaran Waters, Lampung, Indonesia. The physicochemical composition includes the proximate composition, saponin content, collagen content, and metabolite profiles. The sea cucumbers were divided into two groups; the first group was boiled for 30 minutes, whereas the second group was unboiled. The sea cucumbers were oven-dried (temperature 60 °C for 24 h) and sun-dried (3 days from 08:00 a.m. until 5:00 p.m.). Fresh sandfish (without drying) were used as control samples. The dried and fresh sandfish were analyzed for their proximate composition (moisture, ash, fat, protein, and carbohydrates) and collagen content. The dried and fresh sandfish were extracted by maceration using ethanol. The extract was analyzed for its saponin content and metabolite profiles. The results showed no significant differences (p0.05) between oven-dried and sun-dried sandfish regarding their proximate composition and collagen content. However, the saponin content in boiled sandfish extract was significantly different (p0.05) from the saponin content in sandfish extract that was unboiled. The highest saponin content of all treatments was in the boiling and oven-drying treatment (N1P2), i.e., 7.418 mg quillaja/10mg extract. The Fourier Transform Infrared (FTIR) profile indicated that the functional groups in the sandfish extract did not change during the drying process. The findings indicate that oven and sun drying do not negatively affect the physicochemical composition of the sandfish, especially its bioactive compounds, i.e., saponin and collagen. 
Optimalisasi Pengelolaan Limbah Kulit Buah Menjadi Pupuk Kompos Sederhana di Sentra UMKM Jus Buah Segar Silfia, Silfia; Alfikri, M Reza; Fitri, Dian Arsita; Ana, Ayu Putri; Sitohang, Ester Juliana; Chandra, Khitara Aldilla
Bima Abdi: Jurnal Pengabdian Masyarakat Vol. 6 No. 1 (2026): Bima Abdi: Jurnal Pengabdian Masyarakat
Publisher : Yayasan Pendidikan Bima Berilmu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53299/ba-jpm.v6i1.3845

Abstract

Limbah kulit buah yang dihasilkan setiap hari umumnya belum dikelola secara optimal dan masih diperlakukan sebagai sisa produksi yang dibuang, sehingga berpotensi menimbulkan permasalahan lingkungan serta meningkatkan biaya operasional usaha. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk mengoptimalkan pengelolaan limbah kulit buah di sentra Usaha Mikro, Kecil, dan Menengah (UMKM) jus buah segar melalui pendekatan yang mengintegrasikan aspek manajemen dan teknis. Metode pelaksanaan pengabdian dilakukan secara partisipatif dan aplikatif, meliputi identifikasi jenis dan volume limbah dominan, penguatan pemahaman manajemen limbah berbasis ekonomi sirkular dan prinsip 3R, pelatihan teknik komposting sederhana menggunakan metode yang sesuai untuk skala UMKM, serta pendampingan pemanfaatan hasil komposting. Hasil kegiatan menunjukkan adanya peningkatan pengetahuan dan keterampilan mitra dalam mengelola limbah kulit buah menjadi pupuk kompos sederhana, serta perubahan sikap mitra dalam memandang limbah sebagai sumber daya yang bernilai. Selain itu, tersusunnya Standar Operasional Prosedur (SOP) sederhana mendukung keberlanjutan praktik pengomposan sebagai bagian dari strategi manajemen limbah UMKM. Kegiatan ini diharapkan dapat menjadi model pengelolaan limbah organik yang aplikatif dan berkelanjutan bagi sentra UMKM jus buah segar.
Co-Authors Ana, Ayu Putri Chandra, Khitara Aldilla Ester Juliana Sitohang Gintung Patantis Muhammad Nursid NANIK PURWANTI Silfia Silfia, Silfia