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Journal : e-GIGI

Pengaruh Variasi Waktu Perendaman dalam Ekstrak Daun Teh Hijau (Camellia sinensis) terhadap Stabilitas Dimensi Alginat Prabowo, Yoghi B.; Ibrahim, Natalia P.; Saraswati, Indah
e-GiGi Vol 9, No 1 (2021): E-GiGi
Publisher : Universitas Sam Ratulangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35790/eg.9.1.2021.32307

Abstract

Abstract: Alginate has an imbibition property if it comes in contact with water that will affect the dimensional stability. Green tea (Camellia sinensis) contains phenolic compounds which can minimize the imbibition process while it is used in disinfection of alginate impression. This study was aimed to analyze the differences in the dimensional stability of alginate impressions after immersion in green tea leaf extract based on time variation. This was an experimental post-test laboratory study only. The one way Anova test on the anteroposterior and mediolateral dimensions showed that variation of immersion time in 50% green tea leaf extract could affect the dimensional stability. Moreover, the post hoc Games Howell test on the anteroposterior dimension and the post hoc LSD test on the mediolateral dimension resulted that there were significant differences between the control group and the groups of 5 minutes, 15 minutes, 30 minutes, and 50 minutes of immersion. Among all alginate impressions, the one immersed for 15 minutes was still in accordance with the standard of the American Dental Association. In conclusion, 15-minute immersion of alginate impression in 50% green tea leaf extract was the best time variation.Keywords: alginate, dimensional stability, green tea leaf extract 50% Abstrak: Alginat memiliki sifat imbibisi bila berkontak dengan air yang akan memengaruhi stabilitas dimensi alginat. Teh hijau (Camellia sinensis) mengandung senyawa fenol yang mampu meminimalkan terjadinya proses imbibisi. Penelitian ini bertujuan untuk menganalisis perbedaan stabilitas dimensi alginat setelah direndam berdasarkan variasi waktu dalam ekstrak daun teh hijau. Jenis penelitian ialah eksperimental laboratorik post-test only. Stabilitas dimensi diketahui melalui selisih jarak anteroposterior (A’-B’) dan mediolateral (B’-C’) master die dengan die stone. Hasil uji one way Anova terhadap dimensi anteroposterior dan mediolateral mendapatkan adanya pengaruh variasi waktu perendaman dalam ekstrak daun teh hijau 50% terhadap stabilitas dimensi. Selanjutnya hasil uji post hoc Games Howell terhadap dimensi anteroposterior dan uji post hoc LSD terhadap dimensi mediolateral mendapatkan perbedaan bermakna antara kelompok kontrol dengan kelompok perendaman 5 menit, 15 menit, 30 menit, dan 50 menit. Hasil perendaman cetakan alginat yang masih sesuai dengan standar American Dental Association ialah perendaman selama 15 menit. Simpulan penelitian ini ialah perendaman cetakan alginat dalam ekstrak daun teh hijau 50% yang terbaik ialah selama 15 menit.Kata kunci: alginat, stabilitas dimensi, ekstrak daun teh hijau 50%
Co-Authors Achmad Zulfa Juniarto Aditya Amar Mahendra Agus Subagio Alissa, Evalina Amir, Diana Andi Prasetiawan, Andi Anfa Adnia Fatma Anfa Adnia Fatma Anggita, Vinka Dwi Annaafi, Alviona Denti Antari Arlita Leniseptaria Antari, Arlita Leniseptaria Arifin, Moh. Zaenal Arlita Leniseptaria Antari Arummaisya, Sahila Nifa Aryoko Widodo Astika Widy Utomo, Astika Widy Awal Prasetyo Azhar, Talia Sarafina Azizah, Fadia Nur Azka, Milati Choerunisa, Nisrina David Pakaya Desi Kristina Gultom Desy Armalina Dewi, Marzela Dian Wijayanto Dimas Sindhu Wibisono Dwi Retnoningrum Ekawati, Nuraini Endang Mahati Erliyani, Dian Eva Annisa Eva Annisa Eva Annisaa Eva Annisaa Faizah Bafadhal Farmaditya Eka Putra FITRI PUSPITASARI Fitri Wulandari Gabriela Rolanda Gufron, Ahmad Handoyo, Regenio Akira Hardian Hardian Heriawan, Mohammad Sapta Hermawan Istiadi Hosen, Hosen Ibrahim, Natalia P. Ika Pawitra Miranti Ilham Saptia Nugraha Imam Buchori Indranila Kustarini Samsuria Khasan Rowi Kundori Kurniasari, Teny Kusmiyati Tjahjono DK Kusumaningrum, Novi Lusiana Batubara Maulia, Sinta Mentari, Alfitra Akbar Bara Mentari Mochtar, Arufiadi Anityo Muflihatul Muniroh Muhammad Avicenna Abdul Syukur Mulyaningrum, Sri Kris Muslimin Muslimin Najatullah Neni Susilaningsih Nurtari, Rahma Yulia Prabowo, Yoghi B. Pranyoto, Pranyoto Priguna, Tangkas Mukti Rediyanto, Rediyanto Renni Yuniati Robert Kristaung Rohana, Evieta Samsul Huda Sarastri, Darsih Sasikirana, Widyandani Setiawan, Rivaldo Heru Sinna, Najwan Muhammad Stefani Candra Firmanti Sumardi . Sutrisno Anggoro Talitha Salsabila Taufiq, Heydar Ruffa Trimoelyo, Heri Vega Fonsula Andromeda Vega Karlowee Widyandani Sasikirana