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All Journal HAYATI Journal of Biosciences JURNAL KIMIA SAINS DAN APLIKASI Jurnal Natur Indonesia Chimica et Natura Acta Dinamisia: Jurnal Pengabdian Kepada Masyarakat Unri Conference Series: Community Engagement
Yuana Nurulita
Biochemistry Laboratory, Department Of Chemistry, University Of Riau, Pekanbaru 28293
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Engineering Environmental Science Materials Science & Nanotechnology Social Sciences Other

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Bioremediation, Biosorption and Biodegradation of the Textile Dye Reactive Black 5 by Life Cultures of Trichoderma asperellum LBKURCC1 Titania Tjandrawati Nugroho; Putri Nabilah; Nuria Wulandari; Yuana Nurulita; Andi Dahliaty; Yanti Yanti
Jurnal Natur Indonesia Vol 21, No 2 (2023): October
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jnat.21.2.93-99

Abstract

Reactive black 5 (RB5) is an azo dye widely used in the textile industry for dyeing fabrics. It is categorized as a recalcitrant dye that is hard to degrade and an environmental pollutant. Therefore, textile waste effluents containing this dye must be treated to remove or degrade the dye, before being released into the environment. One method that can be used to degrade synthetic dyes such as RB5 is to use biological methods, by directly using live fungal cells or using laccase enzymes. Trichoderma asperellum LBKURCC1 is a filamentous fungus isolated from cacao plantation soil in Riau, Indonesia, and it is a laccase enzyme producer. To be able to determine the ability of T. asperellum LBKURCC1 life cultures to decolorize RB5 dye, several RB5 dye removal tests were carried out. Incubation of 50 ppm RB5 with life cultures of T. asperellum LBKURCC1 at room temperature (30°C, pH 6.5) for 24 hours resulted in 22% bioremediation, 3.2% biosorption and 19.1% biodegradation of the RB5 dye.  The results of this study show that the live culture of T.asperellum LBKURCC1 is capable of biodegrading RB5. This is indicated by the degradation of RB5 by extracellular enzymes produced by these filamentous fungi.
Transfer Teknologi Pengolahan Bunga Telang (Clitoria ternatea) menjadi Teh Celup Herbal di Desa Dayang Suri Kecamatan Bunga Raya Kabupaten Siak Fitra Perdana; Andi Dahliaty; Yuana Nurulita; Heralda Fawrin; Selfi Yanti; Yuli Haryani
Unri Conference Series: Community Engagement Vol 7 (2025): Seminar Nasional Pemberdayaan Masyarakat
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/unricsce.7.507-512

Abstract

Butterfly pea (Clitoria ternatea) is a plant that provides various health benefits due to its pharmacologically active compounds. Nevertheless, the community’s limited knowledge and skills in utilizing and processing butterfly pea into herbal tea bags underline the importance of this community service activity. Processing butterfly pea into herbal tea serves as an effective approach to make its health benefits more accessible for daily use. This program aimed to enhance community knowledge about the health properties of butterfly pea, improve their skills in producing herbal tea bags, and encourage its development as a household-scale product with market potential, given its simple and low-cost processing method. The target beneficiaries were residents of Dayang Suri Village, Bunga Raya Subdistrict, Siak Regency with 55 participants. Program achievements were measured by determining the increased knowledge and skills in processing butterfly pea into herbal tea bags, as well as growing interest in its commercialization. Pre- and post-test results demonstrated a significant improvement in participants’ average scores from 45% to 87%, with a statistically significant paired t-test result (α=0.05).
Co-Authors Adel Zamri Ahmad Huesean Ali Djamhuri Andi Dahliaty Andi Dahliaty Annisa Fitri Annisa Wulandari Atria Martina Ayu Octa Mellani Citra Hardiyanti Delita Zul Dian Novita Sary Eka Lestari Eliza Khoirunisa Ennie Cahyadi ENNIE CHAHYADI, ENNIE Fitra Perdana Halida Sophia Heralda Fawrin Iin Evita Sari Ikhlasul Febrianto Jeky Sasemar Lumban Jeni Wardi Jufrizal Syahri Khairullinas Khairullinas Meisy Dwi Intan Sari Meisy Zahrati Afifah Miranti Miranti Muhammad Rizky Darmawan Nesya Billa Sausan Niko Andriansyah Ninik Nihayatul Wahibah Novia Sellyna Nungki Narasswati Nuria Wulandari Nurkhasanah Putri Rakhman Nurwijayanti Nuryani Nenci Nuryani Nenci Panca Setia Utama Poppy Nurmayanti Putri Nabilah Rahmita Khairani Asrar Rani Oktavia Rialdy Rudi Hendra Saryono Selfi Yanti Sri Helianty Tania Aisyah Rinaldi Titania Tjandrawati Nugroho Yanti Lim Yuharmen - Yuharmen Yuharmen Yuharmen Yuharmen Yuli Haryani YULMINARTI, YULMINARTI Yum Eryanti Yum Eryanti Yusma Dani Zona Octarya