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Pengaruh Penyemprotan Ekstrak Daun Teh Hijau (Camellia sinensis) Terhadap Stabilitas Dimensi Hasil Cetakan Alginat

SAINS : Jurnal Kimia & Pendidikan Kimia · Vol. 10 No. 1 (2021) · hlm. 14–22

ISSN
2964-8084, 2301-5934
Terbit
2021-07-06
Penerbit
PKimia FKIP Universitas Halu Oleo
Bahasa
eng

Abstrak

Alginate has imbibition and sineresion properties. Green tea leaves (Camellia Sinensis) contain phenols which are antibacterial and can minimize changes in dimensional stability. This study aims to analyze the effect of 50% green tea leaf extract as a disinfectant on the dimensional stability of the alginate impression sprayed at different times. Post-test only experimental laboratory research. Dimensional stability is measured by the difference between the anteroposterior (A'-B ') and mediolateral (B'-C') die stone and the master die using digital calipers with an accuracy of 0.01 mm. Data on anteroposterior and mediolateral dimensions were analyzed using the One Way Anova test, followed by the Post Hoc LSD test. The results of the One Way Anova test for anteroposterior and mediolateral dimensions were significant (p = 0.00). The results of the Post Hoc LSD test for the anteroposterior dimension were significant, while for the mediolateral dimension, the results were not significant between the K1 and K2 and P1 groups. The smallest dimensional stability changes in the anteroposterior and mediolateral dimensions occurs in the alginateimpression group sprayed with green tea leaf extract stored for 5 and 10 minutes.

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  • Diponegoro University
  • Universitas Halu Oleo
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Rekan penulisOrganisasiArtikel bersama
Muslimin MusliminAfiliasi tidak diketahui1
Renni YuniatiAfiliasi tidak diketahui1
Hardian HardianUniversitas Halu Oleo1
Rahma Yulia NurtariAfiliasi tidak diketahui1
Alviona Denti AnnaafiAfiliasi tidak diketahui1
Tangkas Mukti PrigunaAfiliasi tidak diketahui1
Vinka Dwi AnggitaAfiliasi tidak diketahui1
Novi KusumaningrumAfiliasi tidak diketahui1
Farmaditya Eka PutraAfiliasi tidak diketahui1
Renni YuniatiDiponegoro University1
Indah SaraswatiDiponegoro University1
Hardian HardianDiponegoro University1
Rahma Yulia NurtariDiponegoro University1
Alviona Denti AnnaafiDiponegoro University1
Tangkas Mukti PrigunaDiponegoro University1
Vinka Dwi AnggitaDiponegoro University1
Novi KusumaningrumDiponegoro University1
Muslimin MusliminDiponegoro University1
Farmaditya Eka PutraDiponegoro University1

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Sumber metadata: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/SAINS/oai, pertama di-harvest 30 Okt 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Pengaruh Penyemprotan Ekstrak Daun Teh Hijau (Camellia sinensis) Terhadap  Stabilitas Dimensi Hasil Cetakan Alginat</dc:title>
	<dc:creator>Arini, Septa S.</dc:creator>
	<dc:creator>Saraswati, Indah</dc:creator>
	<dc:creator>Utomo, Astika W.</dc:creator>
	<dc:creator>Santoso, Oedijani</dc:creator>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:subject xml:lang="en-US"></dc:subject>
	<dc:description xml:lang="en-US">Alginate has imbibition and sineresion properties. Green tea leaves (Camellia Sinensis) contain phenols which are antibacterial and can minimize changes in dimensional stability. This study aims to analyze the effect of 50% green tea leaf extract as a disinfectant on the dimensional stability of the alginate impression sprayed at different times. Post-test only experimental laboratory research. Dimensional stability is measured by the difference between the anteroposterior (A'-B ') and mediolateral (B'-C') die stone and the master die using digital calipers with an accuracy of 0.01 mm. Data on anteroposterior and mediolateral dimensions were analyzed using the One Way Anova test, followed by the Post Hoc LSD test. The results of the One Way Anova test for anteroposterior and mediolateral dimensions were significant (p = 0.00). The results of the Post Hoc LSD test for the anteroposterior dimension were significant, while for the mediolateral dimension, the results were not significant between the K1 and K2 and P1 groups. The smallest dimensional stability changes in the anteroposterior and mediolateral dimensions occurs in the alginateimpression group sprayed with green tea leaf extract stored for 5 and 10 minutes.</dc:description>
	<dc:publisher xml:lang="en-US">PKimia FKIP Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2021-07-06</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
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	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
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	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/SAINS/article/view/19390</dc:identifier>
	<dc:source xml:lang="en-US">SAINS : Jurnal Kimia  Pendidikan Kimia; Vol 10, No 1 (2021): EDISI JUNI 2021; 14-22</dc:source>
	<dc:source>2964-8084</dc:source>
	<dc:source>2301-5934</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/SAINS/article/view/19390/pdf</dc:relation>
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	<dc:coverage xml:lang="en-US"></dc:coverage>
	<dc:rights xml:lang="en-US">Copyright (c) 2021 SAINS : Jurnal Kimia  Pendidikan Kimia</dc:rights>
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