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All Journal Medicra (Journal of Medical Laboratory Science/Technology) Indonesian Journal of Innovation Studies
Indah Lestari
Universitas Muhammadiyah Sidoarjo
Computer Science & IT Education Engineering Health Professions Law, Crime, Criminology & Criminal Justice Public Health

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Aktivitas Antibakteri Kombinasi Ekstrak Daun Mengkudu (Morinda citrifoli L.) dan Bawang Putih (Allium sativum) terhadap Escherichia coli dan Staphylococcus aureus Indah Lestari; Galuh Ratmana Hanum
Medicra (Journal of Medical Laboratory Science/Technology) Vol 2 No 2 (2019): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/medicra.v2i2.1475

Abstract

Indonesia is a nation with rich medicinal plants. Medicinal plants can be used for the treatment of diseases due to bacterial infection. Noni leaf (Morinda citrifolia) and garlic (Allium sativum) are medicinal plants and herbs that have the potential to inhibit or kill Escherichia coli and Staphylococcus aureus. The aim of this research is to know the antibacterial activity on the combination of extract noni leaf (Morinda citrifolia) and garlic (Allium sativum) to growth of Escherichia coli and Staphylococcus aureus. In this study using a research design that is a complete randomized design with purposive judgment sampling method.Anti-bacterial activity test performed by the disk diffusion method. The concentration of extract used is 10%, 30%, 60% and 90%. The analysis was done by Kruskal-Wallis test. The results of this study showed that a combination of 30% leaf extract and 10% garlic extract able to inhibit the growth of Staphylococcus aureus bacteria optimally with the average area of the inhibit zone is 12 mm. While on the combination of 30% noni leaf extract and 90% garlic extract able to inhibit the growth of Eschericia coli optimally with the average area of inhibit zone is 22,27 mm.
Brand Image, and Food Quality on Purchase Decisions in Meat Processing Industry Products, Canned Food, and Bakery Indah Lestari; Rita Ambarwati Sukmono
Indonesian Journal of Innovation Studies Vol. 21 (2023): January
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.048 KB) | DOI: 10.21070/ijins.v21i.773

Abstract

This research aims to determine the influence of Brand image, and Food Quality on Purchasing Decisions on Bernardi Frozen Food Products in Sidoarjo.The sample used amounted to 100 respondents. Samples are taken by the Acidental sampling method. The data analysis technique used is PLS-SEM analysis with the SmartPLS 3.0 program. The results of this study show that Brand image affects Purchasing Decisions, Food Quality affects Bernardi product Purchase Decisions in Sidoarjo.
Co-Authors Galuh Ratmana Hanum Rita Ambarwati Sukmono