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Uji Nanoemulsi Ecoenzym Terhadap Bakteri Staphylococcus aureus anindita, Reza; Nathalia, Dede Dwi; Beandrade, Maya Uzia; Putri, Intan Kurnia; Sari, Afrinia Eka; Setyodewi, Elisabeth
Jurnal Ilmiah Biosaintropis (Bioscience-Tropic) Vol 9 No 2 (2024): January 2024
Publisher : Fakultas Matematika & Ilmu Pengetahuan Alam - Universitas Islam Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33474/e-jbst.v9i2.553

Abstract

The discovery of eco enzyme as a fermented liquid from organic vegetable and fruit waste has been used as an organic plant fertilizer, disinfectant, hand sanitizer, antiseptic soap, and domestic waste degradation agent. However, trials of eco enzymes as raw materials for health preparations have not yet been carried out. Seeing this, trial research is needed on the use of ecoenzyme nanoemulsion against Staphylococcus aureus bacteria. This research aims to determine the antibacterial ability of ecoenzyme nanoemulsion against S. aureus bacteria. The design of this research is experimental. The samples used were ecoenzyme nanoemulsions with Formula 1 (F1) 20%, Formula 2 (F2) 25%, and Formula 3 (F3) 30%. This research includes making ecoenzyme, making ecoenzyme nanoemulsion, testing ecoenzyme nanoparticles, and testing ecoenezyme nanoemulsion against S. aureus bacteria using the Kirby-Baeur method. The results showed that the sizes of ecoenzyme nanoparticles in F1 20%, F2 25%, and F3 30% were 38.9 nm, 65.07 nm, and 146.2 nm, respectively. The results of the antibacterial ability test of nanoemulsion eco enzyme F1 20%, F2 25%, and F3 30% against S. aureus produced an inhibitory zone 4.3 mm (resistant), 4.3 mm (resistant), and 6.7 mm (resistant). This research concludes that the eco enzyme nanoemulsion is not effective in inhibiting the growth of S. aureus bacteria.
Monitoring The Correlation of Climatics to The Airborne Bacteria at The Manggarai Station, South Jakarta, Indonesia Anindita, Reza; Rahmawati, Auliya; Inggraini, Maulin; Perwitasari, Melania; Nathalia, Dede Dwi; Beandrade, Maya Uzia; Putri, Intan Kurnia
Proceeding of International Conference on Biology Education, Natural Science, and Technology 2023: Proceeding of International Conference on Biology Education, Natural Science, and Technology
Publisher : Universitas Muhammadiyah Surakarta

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Abstract

The highest of microorganisms suspended in the air were bacteria with a percentage of 80.8%. If the intensity of bacterial exposure occurs in large quantities, it will accumulate in the respiratory tract which has the potential to trigger allergic reactions and respiratory infections. Given the problems and impacts caused by air microorganisms on public health, it is necessary to monitor the distribution of air bacteria. The purpose of this study was to determine the relationship between temperature and humidity with the number of bacteria in the Manggarai station area. Type of research is correlation. The sampling location is Manggarai Station, East Jakarta, Indonesia. The 10 sampling points in this study include the station hall, motorbike parking, prayer rooms, train platform 1-2, train platform 2-3, train platform 3-4, and train platform 5, toilet, and underpass. The results of this study included the highest number of bacteria found in the station hall 331 colonies, the highest percentage of bacterial morphology is monobacilli was 78%, the distribution of gram positive was more than gram negative with spore bacteria being more dominant than non spore. The correlation coefficient between temperature and number of bacterial colonies (0.134) and humidity with number of bacterial colonies (0.380) showed weak positive correlation, while the correlation coefficient for light intensity with the number of bacterial colonies -0.140 (very weak negative).
SIMULASI PEMBUATAN SABUN CAIR EKSTRAK DAUN KEMANGI DAN BALSAM EUCALYPTUS OIL BAGI SISWA/I SMA/K DI KOTA BEKASI Anindita, Reza; Nathalia, Dede Dwi; Beandrade, Maya Uzia; Putri, Intan Kurnia; Perwitasari, Melania; Harahap, Nofria Rizki Amalia
Jurnal Abdi Insani Vol 11 No 1 (2024): Jurnal Abdi Insani
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/abdiinsani.v11i1.1439

Abstract

Discourse on the utilization of medicinal plants, which have the potential to be made into liquid soap and balsam, is very much needed for SMA and SMK students as knowledge in doing entrepreneurship in developing pharmaceutical products. Therefore, community service activities (PKM) are needed to provide knowledge and skills regarding the manufacture of liquid soap from basil and balsam extracts from Eucalyptus oil. The purpose of this PKM activity is to provide knowledge, understanding, and skills regarding the procedures for making liquid soap from extracts of basil and balsam leaves from Eucalyptus oil. This PKM activity includes the planning stages, such as making socialization flyers, materials, and videos on making soap and balm from natural ingredients. The implementation stage of providing materials and simulations for SMA/K children in Bekasi City at the STIKes Mitra Keluarga Pharmaceuticals Laboratory, Bekasi. The Evaluation Stage is in the form of taking a response score on the use of liquid soap and balsam by the PKM participants. The results of this PKM showed that there were 26 SMA/SMK students in attendance in Bekasi City, with 84.61% of SMK students dominating the participants. The preferred product was Balsam Eucalyptus oil, especially in terms of aroma, texture, and warmth. This PKM concludes that participants have a new understanding of the use of basil leaves and Eucalyptus oil for making liquid soap and balsam. The product that the participants liked was balsam Eucalyptus oil compared to basil leaf extract liquid soap.