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Journal : e-Journal Pustaka Kesehatan

Efektifitas Penggunaan Pasta Biji Kopi Robusta Sebagai Pembersih Gigi Tiruan Terhadap Kekasaran Permukaan Resin Akrilik Heat Cured Afthin Maritta Noviyanti; Rahardyan Parnaadji; FX Ady Soesetijo
Pustaka Kesehatan Vol 6 No 2 (2018)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v6i2.8653

Abstract

The most used denture base materials is heat cured acrylic resin. The disadvantages of acrylic resin are easy to absorb water and porosity that can increase surface roughness. The surface roughness can facilitate the attachment of microorganisms and accumulation of plaque. The cleansing of mechanical denture use electric toothbrush and denture cleanser paste. This paste uses natural materials from robusta coffee beans that decrease surface roughness. To determine the effectivity of robusta coffee beans paste as a denture cleanser to the surface roughness of heat cured acrylic resin. This study was an experimental laboratory with the research design the post test only control group design. Total sample of 36 samples in size (65 x 10 x 2,5) mm which consisted of 4 groups: control group without brushing, group A brushed with electric toothbrush and a placebo paste, group B brushed with electric toothbrush and robusta coffee beans paste 25%, and group C brushed with electric toothbrush and robusta coffee beans paste 50%. Brushing was done for 22 minutes, then measured the surface roughness of dentures. Robusta coffee bean paste was less effective as a denture cleanser agent against the surface roughness of the heat cured acrylic resin. Robusta coffee beans paste 50% can be used as a denture cleanser. Keyword: acrylic resin, electric toothbrush, robusta coffee bean paste, surface roughness
Pengaruh Perendaman Nilon Termoplastik Dalam Berbagai Konsentrasi Ekstrak Bunga Cengkeh Terhadap Modulus Elastisitas (The Effect of Thermoplastic Nylon Immersion In Various Concentration of Clove Flower Extract to the Modulus Elasticity) Rachel Priskila Louwrensya Warinussy; Dewi Kristiana; FX Ady Soesetijo
Pustaka Kesehatan Vol 6 No 1 (2018)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v6i1.7155

Abstract

Background:Thermoplastic nylon is one of denture basic alternative made by resin polyamide because its high flexibility and good translutient, but hard to be smoothed and polished causing food waste accumulation and plaque formation. Clove flower extract proved as antiseptic used to be a denture cleanser material, but its contens of phenol essence can break the thermoplastic nylon chain. Purpose: The aim of this study was to determine the effect of thermoplastic nylon immersion in various concentration: 0,8%, 1%, 1,2%, 1,4% and 1,6%, of clove flower extract to the modulus elasticity. Materials and Methods: This study was an laboratories experimental using post-test only control group design. The samples in 65 mm x 10 mm x 2,5 mm size were 30 samples. Those samples grouped into 6 groups immersed in aquadest and clove flower extract solution that is grouped based on the concentrations: 0,8%, 1%, 1,2%, 1,4% and 1,6% for 23 days. The modulus elasticity of thermoplastic nylon measured with Universal Testing Machine (UTM). Data was analysed using One Way Anova. Result and Conclusions: the conclusion of this study represented that thermoplastic nylon plates immersion in clove flower extract at the concentration 0,8%, 1%, 1,2%, 1,4% and 1,6% was affected the modulus elasticitys. The most effective clove extract concentration to be use as denture cleanser was 1,6% because it has the lowest increasing value of nylon thermoplastic modulus elasticity. Keyword: Clove flower extract, modulus elasticity, thermoplastic nylon.
Koloni Bakteri pada Hasil Pencetakan Hidrokoloid Ireversibel setelah Direndam Rebusan Rimpang Lengkuas (Alpinia galanga) (Bacterial Colonies on Irreversible Hydrocolloid Impressing Produce after Immersion in Alpinia galanga Solution) Mohamad Basofi; Dwi Warna Aju Fatmawati; FX Ady Soesetijo
Pustaka Kesehatan Vol 3 No 1 (2015)
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Background: Alpinia galanga is an herbal plant that contains antibacterial substances. The content of the antibacterial substance is useful as a disinfectant on irreversible hydrocolloid impressing produce to avoid the risk of cross infection. Objective: The objective of this study was to determine the number of bacterial colonies on irreversible hydrocolloid impressing produce after immersion in Alpinia galanga solution. Methods: The study is experimental laboratory by post-test only control group design. The sample size was 24, which was divided into 4 groups (1 control group and 3 treatment groups). Each group consisted of 6 samples. Disinfection method was by immersion for 15 seconds. Results and Conclusions: The decline levels in the number of bacterial colonies on irreversible hydrocolloid impressing produce after immersion in Alpinia galanga solution were 37.19% and 49.23%. The conclusion is that there are differences in the number of bacterial colonies on irreversible hydrocolloid impressing produce after immersion in various treatments. Alpinia galanga solution can effectively decrease the number of bacterial colonies on irreversible hydrocolloid impressing produce although descriptively the mean of it is lower than alcohol 70%.   Keywords: Alpinia galanga, irreversible hydrocolloid, bacterial colonies  
Efektivitas Ekstrak Biji Srikaya (Annona squamosa L.) sebagai Bahan Pembersih Gigi Tiruan terhadap Daya Hambat Pertumbuhan Streptococcus mutans pada Basis Akrilik Heat Cured Muchammad Fahmi Rizqi Abdillah; FX Ady Soesetijo; Dewi Kristiana
Pustaka Kesehatan Vol 8 No 1 (2020): Volume 8 No. 1, 2020
Publisher : UPT Percetakan dan Penerbitan Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19184/pk.v8i1.11986

Abstract

The rough surface of a heat cured acrylic resin as a denture base can cause a pathogenic buildup of plaques and biofilms, so an effort to clean the denture base is needed. The available denture cleaning chemicals are proof of some disadvantages, so it is necessary to do research on alternative natural ingredients. Srikaya seed extract using ethanol 96% solvent has been shown to have antibacterial activity and with its various properties, so that it has the potential to become denture cleaning agents. Samples were made based on ADA No.17 specifications with 5 samples in each of the 6 treatment groups, sampling using Simple Random Sampling. Samples contaminated with S. mutans were soaked in srikaya seed extract 25%, 50%, 75%, 100%, 0.5% NaOCl and sterile aquadest. There was a significant difference (p <0.05) in each treatment group. There is an influence of the difference in concentration of srikaya seed extract on the growth of S. mutans bacteria on a heat cured acrylic base. Keywords: heat cured acrylic resin, S.mutans, srikaya seed extract, absorbance