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Journal : MASALIQ: Jurnal Pendidikan dan Sains

Isolasi dan Karakterisasi Bakteri Asam Laktat (BAL) pada Fermentasi Durian Montong (Durio zibethinus Murr.) Viona, Alda; Fevria, Resti; Irdawati, Irdawati; Putri, Dwi Hilda
MASALIQ Vol 4 No 1 (2024): JANUARI
Publisher : Lembaga Yasin AlSys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/masaliq.v4i1.2636

Abstract

Lactic acid bacteria is a group of bacteria that produce lactic acid as the main product in fermentation. Tempoyak is a processed durian fruit product made by anaerobic spontaneous fermentation for 3-7 days. The fermentation process that occurs in making tempoyak is lactic acid fermentation. Carbohydrates are broken down into glucose, then BAL will ferment the glucose to produce lactic acid (main product), ethanol and CO2 (by-product). The aim of this research was to isolate lactic acid bacteria (LAB) from fermented durian. This research method is descriptive. 8 BAL isolates were obtained and identified macroscopically and microscopically by gram staining method. Based on the research that has been done, colonies of gram-positive bacteria in the form of bacilli and coccus cells were obtained. Gram-positive bacteria have cell wall characteristics with thicker peptidoglycan so that color absorption from violet crystals absorbed in cells will survive.
Co-Authors Abdul Razak Abdul Razak Abdul Razak Abdul Razak Achyar, Afifatul AERMA HASTUTY Afionita, Santi Ahmad Wibisana, Ahmad Alfatimah Azzahra, Balkis Amanda, Nifsa Riski Andri Damayanti, Ndaru Annisa Irna Putri Annisa Khaira Arlina, Sistika Armen Armen Atifah, Yusni Aulia Yunita Aulia, Ony Nattasha Aura Iga Maharani Az-Zahra, Fauziah Azwir Anhar Cania Dewi, Rahmawitra Cindy Pramila Darussyamsu, Rahmawati Dezi Handayani Dezi Handayani dina vaniana Dinda Sahara Djoelvinanda, Habibullah Edwin Edwin Efliani Efliani Eka Vidya Putra Elsa Alfiyanti Elsa Badriyya Elsa Yuniarti Fahra Fahra Fahra, Fahra Fatma Rahmadhani Febri Doni Febrina Anggiastanti Feby Yeriska Fevria, Resti Fira Safitri Fransisco, Sandi Ghiffari, Muhammad Gustina Indriati Hartati Hartati Heffi Alberida Helsa Rahmatika Hengki Saputra Herman, Reni Herman, Reni Husnul Khatimah Intan Febriani IRDAWATI Irdawati Irdawati Irdawati Irdawati Irdawati Irdawati Irdawati Irdawati Irma Lailani Eka Putri Irma Leilani Eka Putri Irma Leilani Eka Putri Irvan Faizal Jamhari Jamhari Jannah Koftiah Jihan Rezi Okanti Kardiman, Reki Karlini Oktarina Larasati Arum Utami Linda Advinda Lufri Lufri Mades Fifendy Mahjani Mahjani Maiyusri Eka Putri Mantoviana, Tiffany Marissa Angelina Miftahul Jannah Miftahul Rahmi Moca Faulina putri Monhartini, Monhartini Moralita Chatri Muhyiatul Fadilah Muhyiatul Fadilah Mukhtar Mukhtar Mulia Mulia Mulia Mutia Anika mutia anika N. Sri Hartati, N. Sri Nabilah, Rezi Nada Nafion Nadia Nisa Afifah Nur Ayu Ramadanti Nur Helmi Nur Shofiatun Nisa Nur Vaizi Nurfadillatun Nisa Wijaya Nurfatihah Z, Zahara Nurhelmi Nurhelmi Nurul Pratiwi Nurul Rahmi Pratama, Chelsylia Dara Prima, Rika Putri Rachma Auliya Putri, Cici Adelia Putri, Irma Leilani Eka Putri, Isna Aryunita Putri Putri, Rani Dwi Suci Putri, Santi Diana Quratul Akyuni Rachmayati, Rike Rahmadhani Fitri Rahmat Afif Rahmatul Huda Asra Rahmawati Darussyamsu Rahmawita Rahmawita Rahmawita Rahmawita Rahmi, Elva Ramadanti, Nur Ayu Ramadhan Sumarmin Ramadhan Sumarmin Ramadhan Sumarmin Rani Dwi Suci Hd Putri Ratih Rahayu Relsas Yogica, Relsas Resti Desmayanti Rezi Nabilah Rhavy Ferdyan Rhini Febrianti Rinti Mutiara Sari Riri Apriyanti Riri Apriyanti S. Syamsurizal safitri, fira Salmi Halen Salsabilla, Vishtari Samsuriani Siregar Santosa, Tomi Apra Sari, Rinti Mutiara Satria, Rijal Selaras, Ganda Hijrah Shinta Sari Maria Silviana Okwisan Sirwati, Fadila Sisca Alicia Farma Sisri Yandila Siti Aisyah Siti Helmyati Sity Sarroh Sri Okta Handayani Suhaimi . Sulistiani Sulistiani, Sulistiani Syakirah binti Samsudin Syifa Kamila Namidya Tomi Apra Santosa Tomi Apra Santosa Santosa Valofi, Nagra Aulia Vauzia, Vauzia Vestimarta, Aldi Wahyuda Violita Violita Violita Violita Violita Viona, Alda Wahyuni Wahyuni Wahyuni, Resma Widya Ruchi Wirda Taufik Y Yusrizal Yatnita Parama Cita Yolanda Ruhul Azomi Yosi Laila Rahmi Yulita, Nelfi Yuni Ahda Yuni Ahda Yuni Ahda Yuni Ahda Yusrizal Yusrizal Yusrizal Yusrizal Yusrizal Yusrizal Zakri, Dwika Febriana Zuhratul Mardiyah Amir Amir Zulyusri Zulyusri Zulzusri, Zulzusri