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All Journal Biota Jurnal SainHealth
Evy Ratnasari Ekawati
Universitas Maarif Hasyim Latif
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Immunology & microbiology Medicine & Pharmacology

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The Effectiveness of Azolla pinnata in Inhibiting the Growth of Salmonella typhi Evy Ratnasari Ekawati; M. Sungging Pradana
Biota Vol 5 No 1 (2019): Jurnal Biota 2019
Publisher : Faculty of Science and Technology Universitas Islam Negeri Raden Fatah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19109/Biota.v5i1.2696

Abstract

Human digestive tract infections can be caused by viruses, bacteria, and protozoa. Bacterial resistance to antibiotics can frustrate therapy with antibiotics. Today many researchers develop herbal medicines from plants for microbial infections. The benefits of medicinal plants depend on several components of chemicals that can have an influence on the human body. One of the plants that can be used is Azolla. Azolla has many nutrients and phytochemical compounds such as flavonoid, tannin, and saponin which have antimicrobial activity. This study used dried Azolla extract which was divided into several doses, namely 20%, 40%, 60%, 80% and 100% b/v. Azolla extract activity test was carried out by observing the presence of inhibition zones formed after incubation. Azolla extract test results obtained all doses in the resistance category with a diameter of no more than 10 mm. One way Anova test obtained a significance value of 0.000<α = 0.05, which means that there is a difference between the administration of Azolla pinnata extract dose to its ability to inhibit the growth of Salmonella typhii. Duncan test showed that the treatment of Azolla pinnata 60%, 80% and 100% of Salmonella typhii showed results that were not significantly different. The results of the study concluded that Azolla extract can be used to inhibit the growth of Salmonella typhii bacteria so that it can be developed into traditional medicine.
DETEKSI Escherichia coli PATOGEN PADA PANGAN MENGGUNAKAN METODE KONVENSIONAL DAN METODE MULTIPLEX PCR Evy Ratnasari Ekawati; Siti Nur Husnul Yusmiati; Fakhmi Rooslan Hamidi
Jurnal SainHealth Vol 1, No 2 (2017): September 2017
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51804/jsh.v1i2.107.75-82

Abstract

Foodstuffs are a source of nutrition for humans and as well as a source of food for microorganisms. Microbes can contaminate food through water, dust, air, soil, processing tools (during production or preparation processes, as well as secretions from human and animal guts). Food can be toxic because it has been contaminated by pathogenic bacteria which can then grow and multiply during storage, so the bacteria are able to produce toxins that are harmful to humans. The aimed of this study was to detect the presence of Escherichia coli pathogen in food. This type of research is experimental laboratory using conventional method and multiplex PCR method. 8 positive samples of Escherichia coli ATCC 25922 by conventional method, consisting of 5 samples of tofu; 2 samples of ice syrup and 1 sample iced tea. All positive samples in EMB agar continued Escherichia coli pathogen detection using PCR multiplex method. From the PCR multiplex test, no samples were detected Escherichia coli pathogen
Front Cover : Jurnal SainHealth 1(2) Evy Ratnasari Ekawati
Jurnal SainHealth Vol 1, No 2 (2017): September 2017
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

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Back Cover : Jurnal SainHealth 1(2) Evy Ratnasari Ekawati
Jurnal SainHealth Vol 1, No 2 (2017): September 2017
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

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UJI EFEKTIVITAS REBUSAN BELIMBING WULUH (Averrhoa bilimbi) SEBAGAI PENGAWET ALAMI PADA IKAN TERI JENGKI (Stolephorus heterolobus) ASIN KERING Lilla Puji Lestari; Evy Ratnasari Ekawati
Jurnal SainHealth Vol 1, No 1 (2017): Maret 2017
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51804/jsh.v1i1.78.50-54

Abstract

This study aims to look at the effect of the boiling water treatment by dosage variation star fruit and storage of dried salted anchovy dungarees from microbiological aspects. This research used experimental laboratories methods, using factorial RAL. The results showed that the higher the dosage of boiling water star fruit significantly affect the number of bacteria (p
UJI VARIASI DOSIS PERASAN LENGKUAS (Alpinia galanga) TERHADAP PERTUMBUHAN KUMAN Staphylococcus aureus Evy Ratnasari Ekawati; Prasetyo Handriyanto
Jurnal SainHealth Vol 1, No 1 (2017): Maret 2017
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51804/jsh.v1i1.74.23-29

Abstract

Infections caused by Staphylococcus aureus if not handled effectively will be able to cause death human. Hasn’t been found effective antibacterial against Staphylococcus aureus. Antibacterial active compounds in the essential oil of ginger have the ability as an antimicrobial, so it can be used as an antibacterial. This study aims to determine effectiveness of the juice of galangal (Alpina galanga) to the growth of Staphylococcus aureus. This study was an experimental study using disc diffusion method. The juice galangal (Alpina galanga) used has dosage of 10%, 20%, 30%, 40%, 50%, 60%, 70%, 80%, 90% and 100%. At dosage of 50% to 100% has the potential to inhibit the growth Staphylococcus aureus. Nonetheless, based on the statistical test dosage of 50%, 60%, 70%, and 80% was significantly different from dosage 90%, 100%, and positive control and negative control. Dosage 90% and 100% was not significantly different, making more used dosage 90% to accelerate the process of growth inhibition Staphylococcus aureus.
Back Cover Jurnal SainHealth 2(1) Evy Ratnasari Ekawati
Jurnal SainHealth Vol 2, No 1 (2018): Maret 2018
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

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Front Cover : Jurnal SainHealth 1(1) Evy Ratnasari Ekawati
Jurnal SainHealth Vol 1, No 1 (2017): Maret 2017
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

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Front Cover Jurnal SainHealth 2(1) Evy Ratnasari Ekawati
Jurnal SainHealth Vol 2, No 1 (2018): Maret 2018
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

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Back Cover : Jurnal SainHealth 1(1) Evy Ratnasari Ekawati
Jurnal SainHealth Vol 1, No 1 (2017): Maret 2017
Publisher : Faculty of Health Sciences Universitas Maarif Hasyim Latif

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Co-Authors Aziz Aziz Christina destri Wiwis Wijayanti Dheasy Herawati Dinata Muthmainnata Elsa Mega Suryani Esti Rizkiana Pratiwi Fakhmi Rooslan Hamidi Gilang Firmanda Imam Suryanto Indra Adi Wira Prasetya Lilla Puji Lestari M. Sungging Pradana Muhammad Sungging Pradana Nadiah Al Batati Nadiah Al Batati Prasetyo Handriyanto Richa Dwi Lestari Rut Jusrena Marweri Setyo Dwi Santoso Siti Nur Husnul Y. Siti Nur Husnul Yusmiati Yenny Puspa Rini