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All Journal Journal of Health and Behavioral Science Lontar : Journal of Community Health
Rut R. Riwu
Universitas Nusa Cendana
Humanities Health Professions Medicine & Pharmacology Neuroscience Nursing Public Health Social Sciences

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Efektivitas Media Poster Intervensi Diet Anak Autis Terhadap Peningkatan Pengetahuan Ibu di SLBN Pembina Kupang Nanci Kaka; Afrona E. L. Takaeb; Rut R. Riwu
Journal of Health and Behavioral Science Vol 2 No 1 (2020): March 2020
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (141.316 KB) | DOI: 10.35508/jhbs.v2i1.2110

Abstract

Autistic is a very complex developmental disorder in children, which begins to appear before the age of three years. Autistic children have certain food diet so that a mother must have good knowledge about the right foods choices for the children. The increasing of knowledge can be done by various ways, one of them is using poster media. The purpose of this study was to determine the effectiveness of using diet intervention poster media for autistic children to increase the knowledge of mothers in SBLN Pembina Kupang in 2019 year. This study uses One Group Pretest Postest Design and descriptive analysis method. The population are all mothers who have autistic children especialy 16 mothers as a sample. The results shows that using poster media is effective in order to increase mothers knowledge about diet intervention of autistic children (This can be seen from the mean value of the pretest that is 64.38 to 83.75 (it shows that there is an increasing amount 19.37 from early knowledge).
Uji Efektivitas Ekstrak Lengkuas (Alpinia Galanga) Sebagai Antibakteri Escherichia Coli Melinda Agustin Hiala; Utma Aspatria; Rut R. Riwu
Lontar : Journal of Community Health Vol 1 No 2 (2019): June 2019
Publisher : Universitas Nusa Cendana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35508/ljch.v1i2.2159

Abstract

Food is a source of nutrition for humans and is also a source of food for microorganisms. The growth of microorganisms in foodstuffs can cause unwanted physical or chemical changes causing food to be bad for consumption. Therefore to maintain the quality, the food must be given of preservatives. However, people may misuse the preservatives leading to the low safety of food that threatens health. Natural preservatives of plants is more advisable to minimize the risk. The aim of this research was to see the effect of galangal extract (Alpinia galanga) using 60% ethyl acetate solvent in inhibiting the growth of Escherichia coli bacteria through diffusion disk method. The measured parameter was the inhibition zone formed around the disc paper with a 24-hour incubation period. This research was an experimental study by making galangal extract in certain concentrations. Based on the measurements, the average inhibitory zone diameter at three repetitions with 24 hours observation showed that the galangal extract in several concentrations effectively inhibited the growth of Escherichia coli bacteria. The result showed that the higher the concentration of the extract the larger the mean drag zone formed around the disk paper. The most effective concentration was 20 ml concentration with 25,6 mm inhibition (0.000 (P <0,05), F = 89,592).
Co-Authors Afrona E. L. Takaeb Melinda Agustin Hiala Nanci Kaka Utma Aspatria