Rusydi, Ichsan
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Transfer Teknologi Pengolahan Sosis Ikan Thok Bagi Kelompok Masyarakat Gampong Neuheun, Kecamatan Mesjid Raya, Kabupaten Aceh Besar Afriani, Sari; Dewi, Cut Dara; Ismarica; Akbar, Said Ali; Nazlia, Suraiya; Maulida, Siti; Z A, Muchlisin; Abbas, Muhammadar Abdullah; Putra, Dedi Fazriansyah; Perdana, Adli Waliul; Arisa, Iko Imelda; Damora, Adrian; Nurfadillah; Mellisa, Siska; Melanie, Kavinta; Rusydi, Ichsan; Nuzlia, Cut; Gunawan; Zafrina; Syukran, Muhammad; Muntazir
AJAD : Jurnal Pengabdian kepada Masyarakat Vol. 4 No. 2 (2024): AUGUST 2024
Publisher : Lembaga Mitra Solusi Teknologi Informasi (L-MSTI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59431/ajad.v4i2.357

Abstract

The technology transfer program for processing Thok fish sausages has been implemented for the fisherwomen in Gampong Neuheun. Based on interviews, the main issues faced are the lack of skills in using materials, tools, and technology for processing Thok fish products. Additionally, the absence of a coordinating business entity for fish processing reduces community motivation. The aim of this activity is to provide Thok fish sausage processing technology to the fisherwomen in Gampong Neuheun. The implementation methods include surveys, socialization, and training, with evaluations through pre-tests and post-tests. Results show a 90% increase in skills and knowledge, as well as an 85% increase in motivation. This training facilitates the management of fish catches during the harvest season.
Bioactive profile and anti-UV activities of ethyl acetate extract of Rhizophora apiculata leaves Irwan, Irwan; Aly, Maghsal; Rusydi, Ichsan; Nurliza, Eli; Nursafiah, Nursafiah; Akram, Habibul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 3 (2025): SEPTEMBER 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.3.45175

Abstract

Mangroves plants such as Rhizophora apiculata are known to possess a diverse array of bioactive compounds with antioxidant and photoprotective properties. This study aimed to evaluate the anti-UV activity and bioactive composition of the ethyl acetate extract of R. apiculata leaves. The extraction was performed using the maceration method over 3 24 hours with ethyl acetate as the solvent. UV absorption was assessed using UV-Visible spectrophotometry, while compound identification was carried out through Gas ChromatographyMass Spectrometry (GC-MS). The extract exhibited significant UV absorption in the 290320 nm range, with Sun Protection Factor (SPF) values ranging from 2.5300.03 (low protection) to 37.0800.47 (high protection), indicating strong potential as a natural sunscreen agent. GC-MS analysis revealed several bioactive constituents, including lupeol, friedelan-3-one, cyclohexane-1,3,5-triphenyl, -tocopherol, and 1,3,5,7-cyclooctatetraenecompounds recognized for their UV-absorbing and antioxidant activities. The synergistic action of these phytochemicals is believed to contribute to the extracts overall photoprotective efficacy.Keywords:Rhizophora apiculataBioactive compoundsAnti-UVExtractEthyl Acetate
Bioactive profile and anti-UV activities of ethyl acetate extract of Rhizophora apiculata leaves Irwan, Irwan; Aly, Maghsal; Rusydi, Ichsan; Nurliza, Eli; Nursafiah, Nursafiah; Akram, Habibul
Depik Jurnal Ilmu Ilmu Perairan, Pesisir, dan Perikanan Vol 14, No 3 (2025): SEPTEMBER 2025
Publisher : Faculty of Marine and Fisheries, Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/depik.14.3.45175

Abstract

Mangroves plants such as Rhizophora apiculata are known to possess a diverse array of bioactive compounds with antioxidant and photoprotective properties. This study aimed to evaluate the anti-UV activity and bioactive composition of the ethyl acetate extract of R. apiculata leaves. The extraction was performed using the maceration method over 3 24 hours with ethyl acetate as the solvent. UV absorption was assessed using UV-Visible spectrophotometry, while compound identification was carried out through Gas ChromatographyMass Spectrometry (GC-MS). The extract exhibited significant UV absorption in the 290320 nm range, with Sun Protection Factor (SPF) values ranging from 2.5300.03 (low protection) to 37.0800.47 (high protection), indicating strong potential as a natural sunscreen agent. GC-MS analysis revealed several bioactive constituents, including lupeol, friedelan-3-one, cyclohexane-1,3,5-triphenyl, -tocopherol, and 1,3,5,7-cyclooctatetraenecompounds recognized for their UV-absorbing and antioxidant activities. The synergistic action of these phytochemicals is believed to contribute to the extracts overall photoprotective efficacy.Keywords:Rhizophora apiculataBioactive compoundsAnti-UVExtractEthyl Acetate