| dc.contributor.author | UMMA, ELOK FAIQOTUL | |
| dc.date.accessioned | 2018-03-16T02:26:36Z | |
| dc.date.available | 2018-03-16T02:26:36Z | |
| dc.date.issued | 2015 | |
| dc.identifier.uri | http://repository.umy.ac.id/handle/123456789/18027 | |
| dc.description | xiii
ABSTRACT
Acrylic resin or poly methyl methacrylate (PMMA) is one of biomaterial
that has been used extensively in dentistry include temporary crown, physiological
tray, and denture base plate. Self-cure acrylic resin doesn’t need thermal energy
when polymerizing. However, monomer utilizing in acrylic resin has unpleasant
aroma that disturb dentist and dental laboratory. Then freshness aroma from mint
leaves (Mentha piperita L.) without affecting the transverse strength of acrylic
resin is needed. This study was designed to evaluate the effect of adding extract
essential oil mint leaves in transverse strength of self-cure acrylic resin. Fifteen
sample of each acrylic resin 64mm x10mmx 3,3mm dimensions were divided into
three groups with five samples in each. One group as a control and others were
submitted to adding extract volume 0,25ml, 0,5ml. Essential oil of mint leaves
was obtained from water steam distillation. The transverse strength measured by
three point bending test using Universal Testing Machine. The data were analyzed
by means of one-way analysis of variance (ANOVA) and Post-Hoc LSD. The
transverse strength of self-cure acrylic resin values showed statistically significant
differences among experimental group which adding extract volume 0,25ml and
0,5ml (p<0.05), however adding extract 0,25ml did not greatly affect in
comparison to the control group (p=0.488). Adding of low volume (0,25ml)
essential oil mint leaves (Mentha piperita L.) did not affect significantly to the
transverse strength of self-cure acrylic resin. | en_US |
| dc.description.abstract | xiii
ABSTRACT
Acrylic resin or poly methyl methacrylate (PMMA) is one of biomaterial
that has been used extensively in dentistry include temporary crown, physiological
tray, and denture base plate. Self-cure acrylic resin doesn’t need thermal energy
when polymerizing. However, monomer utilizing in acrylic resin has unpleasant
aroma that disturb dentist and dental laboratory. Then freshness aroma from mint
leaves (Mentha piperita L.) without affecting the transverse strength of acrylic
resin is needed. This study was designed to evaluate the effect of adding extract
essential oil mint leaves in transverse strength of self-cure acrylic resin. Fifteen
sample of each acrylic resin 64mm x10mmx 3,3mm dimensions were divided into
three groups with five samples in each. One group as a control and others were
submitted to adding extract volume 0,25ml, 0,5ml. Essential oil of mint leaves
was obtained from water steam distillation. The transverse strength measured by
three point bending test using Universal Testing Machine. The data were analyzed
by means of one-way analysis of variance (ANOVA) and Post-Hoc LSD. The
transverse strength of self-cure acrylic resin values showed statistically significant
differences among experimental group which adding extract volume 0,25ml and
0,5ml (p<0.05), however adding extract 0,25ml did not greatly affect in
comparison to the control group (p=0.488). Adding of low volume (0,25ml)
essential oil mint leaves (Mentha piperita L.) did not affect significantly to the
transverse strength of self-cure acrylic resin. | en_US |
| dc.publisher | FAKULTAS KEDOKTERAN DAN ILMU KESEHATAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTA | en_US |
| dc.subject | Self-cure acrylic resin, Transverse strength, Mentha piperita L. | en_US |
| dc.title | PENGARUH VOLUME EKSTRAK MINYAK ATSIRI DAUN MINT (Mentha piperita L.) YANG DITAMBAHKAN DALAM RESIN AKRILIK POLIMERISASI KIMIA TERHADAP KEKUATAN TRANSVERSA | en_US |
| dc.type | Thesis | en_US |
