Antibiotics are metabolic products produced by certain microorganisms that can also damage other microorganisms. About 22,000 secondary metabolites in the form of antibiotics are produced by microbes, 70% are produced by actinomycetes, 20% by fungi, 7% Bacillus spp. and 1–2% by other bacteria. This research was conducted to determine the optimal time for bacteria to produce antibacterial which can inhibit the growth of Staphylococcus aureus and Escherichia coli. The method used is the well method with a diameter of 6.00 mm wellbore. The test results obtained, isolates of Te234 can produce optimal antibacterial which can inhibit the growth of Staphyloccus aureus bacteria on the 13th day with inhibition zone diameter of 16.00 ± 4.00mm against Escherichia coli bacteria on the 14th day with inhibitory zone diameter of 15, 33 ± 1.15mm so that it can be used as a determinant of the incubation time to produce antibacterial compounds. The TE 234 isolates are able to produce antibiotics that have the potential for the Staphylococcus aureus bacteria optimally on the 13th day, while on Escherichia coli on the 14th day
The agricultural sector aims to expand job opportunities and support regional development, which is very helpful for the benefit of the wider community, especially providing job opportunities by absorbing labor. This research is classified as descriptive and inductive research by examining the influence between the independent variable and the dependent variable using data analysis techniques, namely multiple linear regression analysis. The results of the analysis show that: (1) wages have a significant effect on the use of labor, (2) education has a significant effect on the use of labor, (3) technology has a significant effect on the use of labor, (4) capital has a significant effect on the use of labor, (5) wages, education, technology and capital simultaneously have a significant effect on the use of labor.
Tofu liquid waste contains a high organic load so that the processing system is needed to reduce the pollutant parameters in the wastewater to fulfill the quality standards. The most suitable treatment for organic loads is anaerobic processing. One anaerobic processing system uses the Hybrid Upflow Anaerob Sludge Blanket (HUASB) reactor with the consideration that this reactor has the advantage of maintaining high amounts of biomass concentrations, high load rates for operation, good deposition capability, and good solid-liquid separation due to appropriate granulation. The purpose of this study was to determine the effect of adding trace metal FeCl3 to the removal of COD, TSS and biogas production on tofu wastewater treatment at the HUASB reactor. The process of tofu wastewater treatment with the addition of trace metal in the HUASB reactor using a batch circulation system with a reactor volume of 9 liters. The reactor is operated by variations in the concentration of tofu wastewater (75 and 100%) and trace metal concentrations (0.3-0.6 mg / L). The parameters observed in this study were pH, COD, TSS, and biogas produced. The results showed that the optimum biogas production of 8.190 mL at the concentration of tofu wastewater was 75% with the concentration of trace metal 0.6 mg/L and allowance for COD and TSS of 94.09% and 94.02%.
Penelitian ini bertujuan untuk mengetahui seperti apa kurikulum berbasis kearifan local dalam membentuk karakter peserta didik. Penelitian ini menggunakan pendekatan kualitatif dengan teknik pengumpulan datanya berupa studi literatur. Data yang digunakan penulis bersumber dari literatur yang relevan dengan kasus permasalahan. Data yang telah diperoleh dari studi literatur kemudian dipilih sesuai kebutuhan untuk menyelesaikan permasalahan yang ada, sedangkan analisis data dalam karya tulis ilmiah ini dilakukan secara deskriptif. dari hasil penelitian diperoleh bahwa nilai-nilai kearifan lokal meniscayakan fungsi yang strategis bagi pembentukan karakter dan identitas bangsa. Kurikulum berbasis kearifan lokal yang menaruh peduli terhadapnya akan bermuara pada munculnya sikap yang mandiri, penuh inisiatif, santun dan kreatif. Membangun karakter peserta didik di sekolah melalui kurikulum berbasis kearifan lokal mengandung nilai-nilai yang relevan dan berguna bagi pendidikan. Kurikulum berbasis kearifan local dapat dilakukan dengan merevitalisasi budaya lokal.
Indonesia terkenal akan adat dan budaya yang masih dijunjung dan dipertahankan hingga saat ini. Salah satu budaya yang masih dianut adalah budaya dalam mengkonsumsi obat dari tanaman tradisional baik untuk pengobatan maupun menjaga stamina tubuh. Tanaman tradisional yang dikonsumsi ialah jamu, yang dipercaya khasiat dan efektifitasnya pada generasi – generasi sebelumnya. Maraknya obat – obatan golongan obat tradisional yang beredar bebas dan mudah diperoleh di masyarakat membuat kita harus berhati – hati dalam menggunakannya karena banyak yang belum terregistrasi di BPOM. Kegiatan pengabdian ini mengenalkan logo obat tradisional ke masyarakat dan mengenalkan bagaimana cara memastikan obat asli sebagai salah satu cara untuk pencegahan dini dalam memperoleh obat ilegal atau palsu dan melatih masyarakat Dusun Bebengan Desa Sriwedari Kecamatan Salaman Kabupaten Magelang Jawa Tengah agar dapat mengolah tanaman herbal dari bentuk segar hingga dikonsumsi secara benar. Metode yang digunakan dalam kegiatan ini ialah participatory rural apraissal (PRA), dimulai dari kegiatan sosialisasi hingga pendampingan di masyarakat. Sasaran kegiatan ini adalah ibu – ibu PKK setempat, sebanyak 35 orang mengikuti kegiatan ini. Warga Dusun Bebengan baru mengetahui tentang adanya logo obat tradisional dan cara mengolah TOGA yang benar setelah kegiatan ini. Hasil produk dari kegiatan ini berupa buku saku ramuan obat tradisional lengkap dengan dosisnya. Masyarakat menjadi tahu bagaimana cara mendapatkan dan mengolah tanaman obat dengan benar yang dapat digunakan sebagai terapi preventif, kuratif maupun rehabilitatif.
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