Article Per Year (5 Year)
p-Index From 2020 - 2025
5.176
P-Index
This Author published in this journals
All Journal Prosiding Seminar Biologi AL KAUNIYAH Teknika: Jurnal Sains dan Teknologi Bioeksperimen: Jurnal Penelitian Biologi Pharmacon Scientiae Educatia: Jurnal Pendidikan Sains BIOEDUSCIENCE BIOEDUSAINS: Jurnal Pendidikan Biologi dan Sains Jurnal Pembelajaran dan Biologi Nukleus Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Riset Biologi dan Aplikasinya Community Empowerment Bioscientist : Jurnal Ilmiah Biologi Proceeding Biology Education Conference Prosiding SNPBS (Seminar Nasional Pendidikan Biologi dan Saintek) Prosiding Simposium Nasional Rekayasa Aplikasi Perancangan dan Industri Urecol Journal. Part C: Health Sciences Prosiding University Research Colloquium Biological Environment and Pollution Quagga: Jurnal Pendidikan dan Biologi JIPI (Jurnal IPA dan Pembelajaran IPA) Proceeding of International Conference on Biology Education, Natural Science, and Technology
Triastuti Rahayu
Universitas Muhammadiyah Surakarta
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Dentistry Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Veterinary

Published : 67 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : Jurnal Riset Biologi dan Aplikasinya

 1 
Characterization and Molecular Identification of Lipolytic-bacterial Isolates Forming Biofilm on Polyethylene Plastic Ariyanti, Olivia Puja; Agustina, Putri; Anif, Sofyan; Seno, Hernandito Aryo; Hardianto, Alden Ganendra Madhava Priya; Mandiri, Listy Hasti; Zulperi, Dzarifah; Jamil, Nazia; Rahayu, Triastuti; Sidiq, Yasir
Jurnal Riset Biologi dan Aplikasinya Vol. 7 No. 1 (2025)
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jrba.v7n1.p57-65

Abstract

Polyethylene (PE) plastic is one of the most widely used for multiple purposes and leading the environmental problems. Lipolytic bacteria are promising agents to reduce the plastic waste. The dry weight of PE plastic was reduced by 33 % in the Winogradsky's column after 45 days of incubation. However, the lipolytic bacteria responsible for those reduction was unknown. This study aimed to characterize and identify the potential lipolytic bacterial isolates forming biofilm on polyethylene PE plastics. Samples of lipolytic bacterial isolates were screened on tributyrin selective media based on the formed clear zone. Moreover, the 16S rRNA genes of the two most potential lipolytic bacterial isolates were amplified. Then, the amplicons of the 16S rRNA gene were sequenced. This study found two potential lipolytic bacteria isolates, AB A-2 and AB M-3, which had the characteristics of round colonies, wavy edges, convex surfaces, and milky white color. The two isolates are gram-positive and have the shape of Coccobacillus cells. The molecular identification showed that AB A-2 isolate was Bacillus sp., while AB M-3 isolate was Bacillus amyloliquefaciens. This finding contributes to novel bacterial isolates that potentially overcoming the plastic waste problem.
Co-Authors Abd. Rasyid Syamsuri Adihaningrum, Hidayah Adityaradja, Bagas Agus Supriadi Alanindra Saputra Alanindra Saputra Amanah, Firda Aminah Asngad Andika, M. Reisa Anggita Juniar Laspartriana Anggun Dwi Nur Annisa Anhari, Minhatul Ulya Anjani, Nofa Ariyanti, Olivia Puja Arum Dyah Ripdianti Asifa, Aulia Asifati Asifa, Aulia Asifati Aulia Asifati Asifa Chairunnisa, Maurizka Defina Anggita Silviani Desfika Ardia Putri Dewianty, Ratih Diajeng Ukhty Mahirro Donny Widianto Donny Widianto Elvina Sophia Ranti ERMA MUSBITA TYASTUTI Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Erma Musbita Tyastuti Ernawati, Devi Fadilah, Fari Fari Fadilah Febriyanti, Vika Guntur Nurcahyanto Halim, Ilham Surya Hapsari, Lativa Restu Hardianto, Alden Ganendra Madhava Priya Husniah, Salissatul Ima Aryani Imragaa, Abdelqader Insani, Qori Tsaniyah Ainun Jamil, Nazia Kistantia Elok Mumpuni Kistantia Elok Mumpuni Kun Harismah Kusala, Katrin Vidya Laspartriana, Anggita Juniar Latih, Garin Puspa Lestari, Ulfa Putri Listiawati, Vina Listy Hasti Mandiri Maimun, Muhammad Halim Mandiri, Listy Hasti Maurisa Yuant Khairani Muhamad Wisnu Muhammad Halim Maimun Ningsih, Ike Warti Ninik Nihayatul Wahibah Ninik Nihayatul Wahibah Nisa, Melita Arofatun Nurul Aini Perdana, Aprilia Putri Pujiati Putra, Sahasika Sean Putri Agustina Putri Agustina Putri Salwa Salsabilla Putri, Salsabilla Ardilia Putri, Vika Manda Ratih Dewianty Rika Dini Saputri Rina Astuti Rini, Heni Sulistyo Ripdianti, Arum Dyah Risnasari, Wanda Datik Sahasika Sean Putra Sari, Siti Kartika Seno, Hernandito Aryo Siddiq, Yasir Sidiq , Yasir Sidiq*, Yasir Silviani, Defina Anggita Siti Kartika Sari Siti Nur Syarifah Siti Nur Syarifah Siti Subandiyah Sofyan Anif Suparti - - Suparti Suparti Suparti Suparti Syarifah, Siti Nur Taufiq Satria Mukti Titik Suryani Titik Suryani Trio Ageng Prayitno, Trio Ageng Tyastuti , Erma Musbita Tyastuti, Erma Musbita Ucik Mardini Viryateja, Gavin W Wahyuni, W Wahid, Hafiyan Zahroh Al Wahyu Purwo Raharjo Wardhani, Dea Wieda Indrajaya Wibowo, Vina Noviasanti Putri Wijayanti, Dinda Ayu Wuri Wulandari Wuri Wulandari, Wuri Yasir Sidiq Yayuk Mundriyastutik, Yayuk Yekti Asih Purwestri Yulianti, Anisa Yusnita Rahmawati Zainulmuttaqin, Ariki Zulperi, Dzarifah