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All Journal Agrivet: Jurnal Ilmu-ilmu Pertanian dan Peternakan Andalasian Livestock
Harnentis
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Agriculture, Biological Sciences & Forestry Chemistry Medicine & Pharmacology Veterinary

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Potensi fitokimia daun belimbing wuluh (Averrhoa Bilimbi L.) dengan pengeringan berbeda sebagai kandidat antibiotik alami broiler Yoga Siregar; Montesqrit; Harnentis
Agrivet : Jurnal Ilmu-Ilmu Pertanian dan Peternakan (Journal of Agricultural Sciences and Veteriner) Vol. 11 No. 1 (2023): Juni
Publisher : Fakultas Pertanian Universitas Majalengka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31949/agrivet.v11i1.5746

Abstract

This study aimed to determine the phytochemical potential of belimbing wuluh leaves (Averrhoa bilimbi L.) as natural antibiotic candidates for broilers. Belimbing wuluh leaves were processed by drying them in direct sunlight, indirect sunlight, and an oven at 60 °C. The obtained data were descriptively analyzed. The parameters measured were the phytochemical screening test and the Escherichia coli antibacterial test. The results of the phytochemical screening test for starfruit leaves, indirect sunlight drying method, direct sunlight method, and 60 °C oven drying, positively contained phenolic compounds, alkaloids, flavonoids, and steroids; however, the three drying methods did not contain triterpenoid compounds. The results of the activity test for the inhibition of starfruit leaf bacteria in the three drying methods showed positive inhibition of Escherichia coli bacteria, with the largest diameter of the inhibition zone produced in the 60 °C oven drying process. It can be concluded that drying starfruit leaves using an oven at 60℃ produces phenolic compounds, flavonoids, saponins, alkaloids, and steroids, can inhibit Escherichia coli bacteria with an inhibition zone diameter of 4.30 mm and starfruit leaves have the potential to be used as a candidate broiler natural antibiotics.
The Influence of Fish Oil Supplementation in BSF (Black Soldier Fly) Larvae Growth Medium as an Omega-3 Source through Mixed Fermentation of Blood and Tofu on BSF Maggot Production and Its Nutritional Composition Rido, Muhammad; Harnentis; Montesqrit
Andalasian Livestock Vol. 2 No. 1 (2025): ALive
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/alive.v2.n1.p10-15.2025

Abstract

This study aims to evaluate the effect of incorporating fish oil as an omega-3 source on BSF maggot meal's production and nutritional composition when cultivated in a growth medium based on the mixed fermentation of ruminant blood and tofu. The study utilized BSF eggs, fresh blood, tofu, Probio_FM, and sardine fish oil. An experimental design was implemented, consisting of four treatment groups with three replications, following a completely randomized design (CRD). The treatments involved varying levels of fish oil supplementation in the BSF larvae growth medium: 0 percent (control), 2 percent, 4 percent, and 8 percent. The measured parameters included BSF maggot production and the nutritional content of BSF maggot meal. The analysis of variance (ANOVA) revealed that fish oil supplementation in the fermented blood and tofu growth medium did not significantly affect (P > 0.05) BSF maggot production. However, it had a significant effect (P < 0.05) on crude ash content and a highly significant effect (P < 0.01) on dry matter, crude protein, and crude fat content in BSF maggot meal. Supplementing fish oil at a 4 percent level resulted in a BSF maggot yield of 126.50 grams, with a dry matter content of 96.69 percent, crude protein at 32.35 percent, crude fat at 33.04 percent, and ash content at 6.22 percent.
Co-Authors - Montesqrit Muhammad Rido Yoga Siregar