Hidayat, Adam Rahmat (2023) APLIKASI BAKTERIOFAG SEBAGAI HAND SANITIZER SPRAY DAN GEL ANTISEPTIK NON ALKOHOL. Undergraduate Thesis thesis, Universitas Islam Negeri Raden Fatah Palembang.
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Abstract
APPLICATION OF BACTERIOPHAGES AS HAND SANITIZER SPRAY AND GEL NON ALCOHOL ANTISEPTIC ABSTRACT Bacteriophages or phages are viruses that can infect and reproduce in bacterial cells (Escherichia coli). The ability of phages to lyse host bacteria is very good, and the ability of phages to survive is very good so phages can be used as the new innovation in the application of phages as additional cleaning agents for hand sanitizers. This research aim to determine the application of bacteriophage spray and gel hand sanitizer to the growth of E.coli O157:H7 and to determine the total microbial colonies on the palms of the hands. The method used in this research is quantitative descriptive using experimental methods, namely by testing the application of bacteriophages as hand sanitizer spray and non-alcoholic antiseptic gel. The results of the phage research in the phage treatment samples were active in lysing the host bacteria E. Coli O157:H7. The anti-bacterial inhibition zone test of the phage hand sanitizer had anti-bacterial activity against the host bacteria E. Coli O157:H7, in the control no inhibition zone was found, in the first treatment of the phage gel hand sanitizer there was an inhibition zone with an average of 3.7, in the treatment The comparison, namely commercial hand sanitizer gel, has an inhibition zone with an average of 3.1. In the second treatment, namely the phage spray hand sanitizer, there was an inhibition zone with an average of 3.2, in the comparison treatment, namely the commercial spray hand sanitizer, there was an inhibition zone with an average of 3.2. Testing the bacteriophage gel hand sanitizer and spray on the palm, in the gel hand sanitizer control, an average total of 2,28 x 105 CFU/ml microbes was obtained. In the hand sanitizer gel treatment, an average total of 5,72 x 103 CFU/ml microbes was obtained. The hand sanitizer spray control obtained an average total of 2,39 x 105 CFU/ml microbes. Hand sanitizer spray treatment resulted in an average total microbe of 1,10 x 105 CFU/ml. The results show that the hand sanitizer phage gel is more effective then hand sanitizer phage spray. Keywords: Antimicrobial, Bacteriophage, Escherichia coli, Hand sanitizer
| Item Type: | Thesis (Undergraduate Thesis) |
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| Uncontrolled Keywords: | Keywords: Antimicrobial, Bacteriophage, Escherichia coli, Hand sanitizer |
| Subjects: | 600 Teknologi > Kedokteran (umum) 600 Teknologi > Pembuatan Produk - Produk untuk Keperluan Khusus 500 Sains dan Matematika > 500 Sains (Umum) 500 Sains dan Matematika > 540 Kimia dan ilmu yang terkait 500 Sains dan Matematika > 570 Biologi, Ilmu Hayat 500 Sains dan Matematika > 570 Biologi, Ilmu Hayat > Genetika Sains dan Teknologi > Biologi |
| Divisions: | Fakultas Sains dan Teknologi > 46201 - Biologi |
| Depositing User: | ADAM RAHMAT HIDAYAT |
| Date Deposited: | 28 Jun 2024 02:59 |
| Last Modified: | 28 Jun 2024 02:59 |
| URI: | http://repository.radenfatah.ac.id/id/eprint/38627 |
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