| dc.contributor.advisor | PINTADI, HASTORO | |
| dc.contributor.author | AYU, ZENY PUTRI | |
| dc.date.accessioned | 2020-02-26T02:56:43Z | |
| dc.date.available | 2020-02-26T02:56:43Z | |
| dc.date.issued | 2019-08-02 | |
| dc.identifier.uri | http://repository.umy.ac.id/handle/123456789/32034 | |
| dc.description | Acrylic resin heat cure is a material that commonly used by dentist in making denture base.
However, acrylic resin has a weakness that is porosity and roughness surface. Porosity
roughness surface facilitate the accumulation of food debris and microorganism, like
Staphylococcus aureus, which can cause denture stomatitis. Denture stomatitis can be prevented
by the immersion of denture with antibacterial material, such as black seed and betel leaf. Black
seed contain thymoquinone; thymohydroquinone; tannin and betel leaf contain kavikol; phenol;
seskuiterpan; and flavonoid. Research purpose : To know the differences of antibacterial
inhibition potency between black seed extract and betel leaf extract against the growth of
Staphylococcus aureus on acrylic resin denture base. Research method : The type of research
used was laboratory experimental research. 27 acrylic resin base used as a sample. Acrylic resin
base divided into 3 groups: (1) Acrylic resin base immersed in black seed extract solution with
0,5% concentration, (2) Acrylic resin base immersed in betel leaf extract solution with 25%
concentration (3) Acrylic resin base immersed in aquades as a negative control. Immersion is
done for 8 hours in room temperature. The collected data will be analyzed using Mann-Whitney
test. Research result : The average growth of bacteria in, black seed solution 0,5% is 3,11; betel
leaf solution 25% is 1.00; and aquades solution is 6.00. The result of Mann-Whitney test on
black seed extract and betel leaf extract, p=0,135 more than 0,05 (p>0,05) that shows there is
no difference between group of betel leaf and group of black seed in inhibit Staphylococcus
aureus. Conclusion : The conclusion of this study is no meaningful difference between black
seed extract group and betel leaf extract group in inhibit the growth of bacteria | en_US |
| dc.description.abstract | Acrylic resin heat cure is a material that commonly used by dentist in making denture base.
However, acrylic resin has a weakness that is porosity and roughness surface. Porosity
roughness surface facilitate the accumulation of food debris and microorganism, like
Staphylococcus aureus, which can cause denture stomatitis. Denture stomatitis can be prevented
by the immersion of denture with antibacterial material, such as black seed and betel leaf. Black
seed contain thymoquinone; thymohydroquinone; tannin and betel leaf contain kavikol; phenol;
seskuiterpan; and flavonoid. Research purpose : To know the differences of antibacterial
inhibition potency between black seed extract and betel leaf extract against the growth of
Staphylococcus aureus on acrylic resin denture base. Research method : The type of research
used was laboratory experimental research. 27 acrylic resin base used as a sample. Acrylic resin
base divided into 3 groups: (1) Acrylic resin base immersed in black seed extract solution with
0,5% concentration, (2) Acrylic resin base immersed in betel leaf extract solution with 25%
concentration (3) Acrylic resin base immersed in aquades as a negative control. Immersion is
done for 8 hours in room temperature. The collected data will be analyzed using Mann-Whitney
test. Research result : The average growth of bacteria in, black seed solution 0,5% is 3,11; betel
leaf solution 25% is 1.00; and aquades solution is 6.00. The result of Mann-Whitney test on
black seed extract and betel leaf extract, p=0,135 more than 0,05 (p>0,05) that shows there is
no difference between group of betel leaf and group of black seed in inhibit Staphylococcus
aureus. Conclusion : The conclusion of this study is no meaningful difference between black
seed extract group and betel leaf extract group in inhibit the growth of bacteria | en_US |
| dc.publisher | FAKULTAS KEDOKTERAN DAN ILMU KESEHATAN UNIVERSITAS MUHAMMADIYAH YOGYAKARTA | en_US |
| dc.subject | Acrylic Resin, Staphylococcus aureus, Black Seed (Nigella sativa), Betel Leaf (Pipper Betle L). | en_US |
| dc.title | PERBANDINGAN EKSTRAK JINTAN HITAM DAN EKSTRAK DAUN SIRIH SEBAGAI DAYA ANTIBAKTERI TERHADAP STAPHYLOCOCCUS AUREUS PADA PLAT GIGI TIRUAN RESIN AKRILIK | en_US |
| dc.type | Thesis
SKR
FKIK
314 | en_US |
