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All Journal PROSIDING SEMINAR NASIONAL Jurnal Office Jurnal Pendidikan Teknologi Pertanian PINISI Discretion Review JURNAL PATANI: Pengembangan Teknologi Pertanian dan Informatika Seminar Nasional Pengabdian Kepada Masyarakat INOVASI: Jurnal Hasil Pengabdian Masyarakat Journal of Agroscience Indonesia Jurnal Pendidikan Teknologi Pertanian Jurnal Vokasi Keteknikan
Syam, Husain
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Agriculture, Biological Sciences & Forestry Humanities Chemical Engineering, Chemistry & Bioengineering Chemistry Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Engineering Environmental Science Mechanical Engineering Public Health Social Sciences Other

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Uji Daya Hambat serta Penentuan Minimum Inhibitor Concentration (MIC) Dan Minimum Bactericidal Concentration (MBC) Ekstrak Daun Bidara Terhadap Bakteri Patogen Daris, Ummi Syahda; Syam, Husain; Sukainah, Andi
Jurnal Pendidikan Teknologi Pertanian Vol. 9 No. 2 (2023): Agustus
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v9i2.682

Abstract

Bidara leaves contain flavonoids, alkaloids, tannins, phenols and saponins which can act as antibacterial by inhibiting the synthesis of microbial cell walls and disrupting the permeability of microbial cell membranes. This study aims to determine the inhibitory power and minimum concentration of bidara leaf extract (Ziziphus spina-christ L) against pathogenic bacteria including Staphylococcus aureus, Bacillus cereus, Salmonella sp. and Escherichia coli. the concentration used in the inhibition test was 100%, while the Minimum Inhibitor Concentration (MIC) and Minimum Bactericidal Concentration (MBC) handling used concentrations of 100%, 50%, 25%, 12.5%, 6.25%, 3, 12%, and 1.56% where each test was repeated 3 times. The results obtained from this study were that bidara leaf extract was able to inhibit Staphylococcus aureus, Bacillus cereus and Salmonella sp. with medium inhibition power for bacteria while Eschericia coli has weak inhibition power. Furthermore, in the Minimum Inhibitor Concentration (MIC) treatment, the concentration showing the MIC value for Staphylococcus aureus and Bacillus cerus bacteria was 12.5%, while Salmonella sp. MIC value is shown at 25% concentration. While the Minimum Bactericidal Concentration (MBC) purchase value was not obtained because the bacteria were still growing at a fairly high extract concentration.
Pengaruh Penambahan Tepung Rumput Laut (sargassum sp.) Pada Pakan Terhadap Pertumbuhan dan Sintasan Benih Ikan Nila (oreochromis niloticus) Ahriani, Andi Fifi; Syam, Husain; Patang
Jurnal Pendidikan Teknologi Pertanian Vol. 9 No. 2 (2023): Agustus
Publisher : Agricultural Technology Education Study Program

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26858/jptp.v9i2.683

Abstract

Feed in the cultivation of tilapia seeds greatly affects the results of cultivation. The purpose of this study was to determine the effect of adding Sargassum sp. brown seaweed flour. on feed to the value of the food conversion ratio (FCR) of feed on tilapia fry. and Knowing the concentration of addition of Sargassum sp. on the growth and survival of tilapia fry. This study used the ANOVA test to compare the treatment with feeding with the addition of Sargassum sp. different in feed. The dose of feeding is 5% of the weight of the fish for 30 days of maintenance with the frequency of feeding 3 times a day. Parameters observed were weight gain, length, FCR (food conversion ratio) survival and water quality parameters, namely temperature, pH, DO, and ammonia. The results showed that treatment C was the best treatment, namely feed with the addition of Sargassum sp flour. 60g/1kg commercial feed. The highest C treatment experienced better growth and water quality
Co-Authors Agussalim Djirong Ahmad, Muhammad Arifin Ahriani, Andi Fifi Alwahida, Nur Andi Alamsyah Rivai Andi Sukainah Azhari, Jeanilora BAKHRANI RAUF Bakhrani, Alief Andio Bambang Driyono Chairuddin, M Awal Chairuddin, M. Awal Daris, Ummi Syahda Edy Sabara Fadilah, Ratnawaty Faisal Faisal Gani, Hamsu Abdul Haedar Akib Ifa Safira Indrayani Jamaluddin Jamaluddin Kamal, Winda Karim, Sugeng A. Malibun, Fais Bintang Muhammad Yahya Musdalifah Musdalifah Nur, Hasanah Patang Rahmansah Rasyid, A. Ramli Rauf, Reski Febyanti Rifdan . Sari, Dian Aninda Sudarmin, Nur Fajriani Arifuddin Syaban, Arfan Wahyuni, Sri Nur Yanti, Devi Novi Yasdin, Yasdin Zainuddin, Zainuddin