OPTIMASI PRODUKSI ANTIBAKTERI CAIRAN KULTUR ISOLAT BAKTERI (ISOLAT Te234) TERHADAP BAKTERI Escherichia coli DAN Staphylococcus aureus

Kurniawan, Sandi; Syarifuddin, Alfian; Agusta, Herma Fanani; Pradani, Missya Putri Kurnia

doi:10.36387/jiis.v5i2.449

Cited by 2 publications

(2 citation statements)

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“…Antibacterial Activity constant after day 6 so as to time the harvesting of secondary metabolites (antibacterials) are potentially against Staphylococcus aureus that after incubation for 6 days shown in the chart Figure 2. Research conducted [18], shows the optimization results of secondary metabolite production time of Te234 isolate which is shown by antibacterial activity on Staphylococcus aureus bacteria after incubation on the 13th day with a diameter of 16.00 ± 4.00mm. Isolate J4 has an optimal time that is more efficient or faster than isolate Te234 so that the time needed to produce antibacterials does not require a long time.…”

Section: Resultsmentioning

confidence: 99%

The Optimization of Antibacterial Production Time of Actinomycetes (J4 Isolate) Against Staphylococcus Aureus and Escherichia Coli

Syarifuddin¹,

Sulistyani²,

Wijayatri³

2021

Proceedings of the 2nd Borobudur International Symposium on Humanities and Social Sciences, BIS-HSS 2020, 18 November 2020, Mag

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There are many cases of antibiotic resistance that cause death in patients infected with bacteria. The increase in cases necessitated the discovery of new antibiotics as an alternative to antibiotics that were already resistant. Bacteria that produce antibiotic compounds are located in the rhizosphere of a plant. One of them is the rhizosphere of the red ginger plant (Zingiber officinale Roscoe var. Rubrum). The bacterial isolate that produces new antibiotic compounds in the rhizosphere of red ginger is Isolate J4. Isolate J4 can produce secondary metabolites in the form of antibiotic compounds after inoculation on Starch Nitrate Broth (SNB) medium and incubated in a few days to obtain optimal antibiotic compounds based on their activity. The purpose of this study was to determine the results of the antibiotic activity of secondary metabolites of isolate J4 in producing antibiotics against Staphylococcus aureus and Escherichia coli bacteria. Antibiotic activity profile was observed by looking at the relationship between the inhibition zone and the incubation time of these isolates. The results showed that isolate J4 obtained optimal antibiotic that inhibited the growth of Staphylococcus aureus bacteria after incubation for ten days with an average inhibition zone diameter of 14.2 mm, whereas for Escherichia coli bacteria after incubation for five days which is 12.3 mm in diameter.

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Section: Resultsmentioning

confidence: 99%

The Optimization of Antibacterial Production Time of Actinomycetes (J4 Isolate) Against Staphylococcus Aureus and Escherichia Coli

Syarifuddin¹,

Sulistyani²,

Wijayatri³

2021

Proceedings of the 2nd Borobudur International Symposium on Humanities and Social Sciences, BIS-HSS 2020, 18 November 2020, Mag

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“…Unifield Modeling Language (UML) adalah teknik pemodelan perangkat lunak yang difungsikan sebagai perancangan sistem berbasis objek. UML dapat menggambarkan pemrograman yang direncanakan secara visual, mendokumentasi, serta menspesifikasinya sehingga dirasakan secara efektif oleh develpor dan pengguna (Kurniawan & Syarifuddin, 2020).…”

Section: Unified Modeling Language (Uml)unclassified

Perancangan Multimedia Pembelajaran Interaktif Tema Selamatkan Makhluk Hidup Pada Mata Pelajaran Ipa Kelas Vi Berbasis Android

Kolo,

Nababan,

Kelen

et al. 2023

jmika

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Technology is growing rapidly and has covered almost all areas of life, one of which is education. The learning process at Yaperna Tuamese Elementary School is still experiencing problems in providing learning media and dealing with students who are left behind in material due to illness or activities outside of school. The learning process only uses textbooks in front of the classroom with so few book packages, so students feel bored and lazy to study. So while the concentration on students must be directed specifically at science subjects. Through an Android-based interactive multimedia learning application, students can explore the material independently. The designed media includes text, images, audio, and video to help teachers prepare learning media and maintain students' attention and concentration on lessons. Rapid Application Development (RAD) with 4D mode is the configuration method used. Through the results that have been tested, users feel more interested and more easily understand material with interactive multimedia than those who are used to using textbooks.

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OPTIMASI PRODUKSI ANTIBAKTERI CAIRAN KULTUR ISOLAT BAKTERI (ISOLAT Te234) TERHADAP BAKTERI Escherichia coli DAN Staphylococcus aureus

Cited by 2 publications

References 0 publications

The Optimization of Antibacterial Production Time of Actinomycetes (J4 Isolate) Against Staphylococcus Aureus and Escherichia Coli

The Optimization of Antibacterial Production Time of Actinomycetes (J4 Isolate) Against Staphylococcus Aureus and Escherichia Coli

Perancangan Multimedia Pembelajaran Interaktif Tema Selamatkan Makhluk Hidup Pada Mata Pelajaran Ipa Kelas Vi Berbasis Android

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