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All Journal Jurnal Biologi Tropis Ekasakti Jurnal Penelitian dan Pengabdian (EJPP) Jurnal Research Ilmu Pertanian
Rera Agung Syukra
Program Studi Agribisnis, Fakultas Pertanian, Universitas Ekasakti.
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Immunology & microbiology Library & Information Science Public Health

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Association of Coral Life Form with Megabenthos, Pasumpahan Island, Padang City Syukra, Rera Agung; Salihat, Rera Aga; Nuraini, Miranda
Jurnal Biologi Tropis Vol. 25 No. 2 (2025): April-Juni
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v25i2.8842

Abstract

Pasumpahan Island is a popular tourist destination in the Padang area. Increasing tourist activity is suspected to contribute to the degradation of the coral reef ecosystem, as observed during preliminary surveys. Coral reef degradation can significantly impact associated marine organisms, particularly megabenthos species. This study examined the association between coral life forms and megabenthos types through direct field observations. A quadrat method was applied using 5×5 m² plots across nine locations. Data analysis employed 2x2 contingency tables, and association strength was quantified using the Ochiai Index. Researchers identified six coral life forms and four megabenthos types, producing 45 potential association combinations. Results indicated that 39 combinations exhibited no association. The remaining six showed associations, equally divided between positive and negative. Positive associations occurred between mushroom corals and Acanthaster planci, massive corals and Tridacna spp., and encrusting corals and Trochus spp. These relationships were identified as commensal, where species coexist without direct harm. Negative associations were found between massive and encrusting corals, encrusting corals and Tridacna spp., and encrusting corals and Diadema setosum. The Ochiai Index proved effective in detecting species interactions and supporting coral reef ecosystem assessments.
Pengolahan Rambut Jagung Untuk Teh Herbal Dan Strategi Pemasarannya Leffy Hermalena; Herda Gusvita; Nita Yessirita; Bustari Badal; Rera Aga Salihat; Rera Agung Syukra; Inawaty Sidabalok; Henny Puspita Sari; Rina Febrinova
Ekasakti Jurnal Penelitian dan Pengabdian Vol. 5 No. 1 (2024): Ekasakti Jurnal Penelitian & Pegabdian (November 2024 - April 2025)
Publisher : LPPM Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/ejpp.v5i1.1234

Abstract

Corn silk (Zea mays L.), commonly considered agricultural waste, contains bioactive compounds with potential health benefits, including flavonoids, phenols, and tannins. These compounds exhibit antioxidant properties that can help prevent degenerative diseases such as cardiovascular disorders, diabetes mellitus, and cancer. This community service program focuses on utilizing corn silk as a raw material for producing herbal tea with economic value and health benefits. The program employs participatory and collaborative approaches, involving local farmers to develop skills in production, marketing, and product quality assurance. The innovation supports sustainable health practices and contributes to local economic development by transforming agricultural waste into valuable products.
Karakteristik Fisikokimia Brownies Kukus Talas (Colocasia Gigantea) Dengan Substitusi Tepung Pisang Kepok (Musa Paradisiaca L.) Salihat, Rera Aga; Hulu, Heaven Herten; Wina, Eddwina Aidila Fitria; Yessirita, Nita; Sidabalok, Inawaty; Syukra, Rera Agung; Fauziah, Vony
Jurnal Research Ilmu Pertanian Vol. 6 No. 1 (2026): Jurnal Research Ilmu Pertanian (Februari 2026)
Publisher : Fakultas Pertanian, Universitas Ekasakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31933/mbtjmj26

Abstract

Penelitian ini bertujuan untuk mempelajari karakteristik fisikokimia brownies talas kukus yang disubstitusi dengan tepung pisang saba dan menentukan perlakuan terbaik untuk membuat brownies talas kukus berdasarkan penilaian organoleptik. Penelitian ini menggunakan Rancangan Acak Lengkap (RUPS) dengan 5 tingkat perlakuan dan 3 ulangan. Perlakuan dalam penelitian ini adalah substitusi tepung talas dengan tepung pisang kepok (A = 80:20, B = 60:40, C = 40:60, D = 20:80, E = 0:100). Data observasi dianalisis menggunakan ANOVA dan selanjutnya Uji Jarak Berganda Duncan (DNMRT) pada tingkat signifikansi 1%. Hasil penelitian menunjukkan bahwa substitusi tepung talas dengan tepung pisang saba dalam pembuatan brownies kukus memiliki pengaruh yang berbeda secara signifikan terhadap kadar air, kadar abu, kadar lemak, kadar protein, kadar karbohidrat, dan kadar serat. Brownies kukus terbaik diperoleh pada perlakuan D dengan nilai organoleptik rata-rata 5,42 (suka), kadar air (22,76%), kadar abu (1,96%), kadar lemak (10,18%), kadar protein (8,78%), kadar karbohidrat (56,33%), dan kadar serat (8,56%). Hasil penelitian ini diharapkan menjadi inovasi dalam pengembangan produk makanan berbahan dasar talas yang sehat dan bergizi.
Co-Authors Bustari Badal Fauziah, Vony Henny Puspitasari Herda Gusvita Hulu, Heaven Herten Inawaty sidabalok Inawaty Sidabalok, Inawaty Leffy Hermalena Miranda Nuraini Nita Yessirita Rera Aga Salihat Rina Febrinova Wina, Eddwina Aidila Fitria