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Journal : BIOEDUSCIENCE

Aktivitas Antibakteri Ekstrak Biji Anggur (Vitis vinifera L.) terhadap Enterococcus faecalis Vera Nanda, Elsa; Hamida, Fathin; Puspita, Dian; Syafriana, Vilya
BIOEDUSCIENCE Vol 8 No 3 (2024): BIOEDUSCIENCE
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/jbes/14278

Abstract

Background: Grape seeds are one part of the grape plant known to have antibacterial properties because they contain secondary metabolite compounds such as tannins and flavonoids. Previous studies have shown that grape seed extract has antibacterial activity against Streptococcus pyogenes, Streptococcus mutans, Propionibacterium acnes, and Staphylococcus epidermidis. However, testing for Enterococcus faecalis from 70% ethanol extract and n-hexane has not been found. This study aims to determine the antibacterial activity of n-hexane and 70% ethanol extract from grape seeds against E. faecalis bacteria. Methods: Extraction was carried out using the maceration method using two solvents: n-hexane and 70% ethanol. The antibacterial activity test used the disc diffusion method to determine the Diameter Inhibitory Power (DDH) value at extract concentrations of 5%, 10%, 20%, and 40%. Results: The results obtained showed that grape seed extract had antibacterial activity against E. faecalis, with the DDH value of n-hexane extract respectively being 9.70 mm, 10.36mm, 10.55mm, and 11.31 mm at concentrations of 5%, 10%, 20%, and 40%. The DDH value of the 70% ethanol extract was 11.20 mm, 12.34mm, 13.63mm, and 15.49 mm at concentrations of 5%, 10%, 20%, and 40%, respectively. Conclusions: These results indicate that n-hexane and 70% ethanol extract from grape seeds have antibacterial potential against E. faecalis.
Co-Authors Ahmad Wildan Al-Mukholladun Ainun Wulandai Ainun Wulandari Akhatik, Nurul Aliya, Lisana Sidqi Ami Rahmawati Sukamto Ana Yulyana Ananda Digita Andini, Issri Mila Nova Arsa, Imalia Aslamiyah Putri Aulia Rahimi Carla Febriayu Ramadhani Chori Azizah Citra Yuditha Fadillah Daini Amanah Dea Selia Dede Heri Yuli Yanto Deni Zulfiana Devi Purwita Sari Dian Puspita Dini Juliana Diny Auliya Mawarni Dwi Okta Mellya Erna Yanti Erwi Putri Setyaningsih Eva Oktavia Fathin Hamida Febriani , Amelia Febriani, Amelia Fitria Helma Fitria Rahayu Fitria Yustisiani Herdini Herdini , Herdini Ika Maruya Kusuma Jaya, Rendy Indra Jessica Khairunnisa Kusuma , Ika Maruya Kusuma, Ika Maruya Lenggo Elfira Lidia Anggita Ramadhani Lili Musnelina Lisana Sidqi Aliya M. Poeloengan Marliyah, Tiah Marsa Falihah Muh. Faris Hidayat Mulandita Munawarohthus Sholikha Munawarohthus Sholikha Munawarohthus Sholikhah Munawarohthus, Sholikha Musnelina , Lili Nafisah Nuha Nanda Sabbaha Nur Kasfillah Nanda, Elsa Vera Nissa, Maftucha Nitya Wita Utama Nuke Paramitha Dewanti Nurfitri Nurfitri Nurul Akhatik Nurul Laili Nurul Natasha Oktari, Anggi Irma Yani Padmono Citroreksoko Pontoan, Jenny Pratiwi, Della Puspita Lisdiyanti PUSPITA LISDIYANTI Putri, Elvina Triana R.D. Rentiana Rabitha Rusyita Rachmatiah, Tiah Rani Damayanti Ratna Nilam Cahya Refdanita Renita Noviani Purba Resti Sofia Zahara Rika, Amelia Risma Eka Putri Ritha Widyapratiwi Rohmawati, Fitri Rosario Trijuliamos Manalu Rosario Trijuliamos Manalu Saiful Bahri Shella Utami Sholikhah , Munawarohthus Siswati Siswati Sita Heris Anita Siti Fadila Azahra Siti Koriah, Siti Subaryanti Subaryanti, Subaryanti Suci Tiara Sukma Nuswantara Sukma Nuswantara SULISTIANI SULISTIANI Suyatno Suyatno Tatik Khusniati Taufiqurrahman, Muh Teodhora, Teodhora Teti Indrawati Tiah Rachmatiah Tiah Rachmatiah Tiah Rachmatiah Tri Soehartati Trisanti Anindyawati Vera Nanda, Elsa Veryanti, Putu Rika Wahidin Wahidin Wibowo Mangunwardoyo WIBOWO MANGUNWARDOYO Widyapratiwi , Ritha Windri, Handayani Wulandari , Ainun Yasman Yasman Yasman Yasman Yayah Siti Djuhariah Yayah Siti Djuhariah Yuliawati, Chyntia Yunisa Simehete Zabitha Zahwa Zahra, Aishah Az