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All Journal Biology, Medicine, & Natural Product Chemistry Biosel: Biologi Science and Education KLOROFIL: Jurnal Ilmu Biologi dan Terapan JEMST: Journal of Education in Mathematics, Science, and Technology Jurnal Pembelajaran dan Biologi Nukleus Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) ZIRAA'AH MAJALAH ILMIAH PERTANIAN 3BIO: Journal of Biological Science, Technology and Management BioEksakta : Jurnal Ilmiah Biologi Unsoed KLOROFIL: Jurnal Ilmu Biologi dan Terapan BiosciED: Journal of Biological Science and Education Jurnal Penelitian Sains dan Pendidikan (JPSP) Abdi Geomedisains Inornatus: Biology Education Journal Journal Of Sustainability Perspectives Journal of Sustainability Perspectives Gunung Djati Conference Series Organisms: Journal of Biosciences Indonesian Journal of Environment and Sustainability Issues
Aulia Ulmillah
Prodi Biologi Fakultas Sains Dan Teknologi Univrsitas Islam Negeri Raden Intan Lampung
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University’s Efforts In Addressing Climate Change Challenges : A Case at Raden Intan State Islamic University Jamaluddin, Wan; Pawhestri, Suci Wulan; Ulmillah, Aulia
Journal of Sustainability Perspectives Vol 4, No 2: December 2024
Publisher : Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jsp.2024.24803

Abstract

Addressing climate change has become a top priority for universities worldwide. This paper examines Raden Intan State Islamic University’s initiatives to confront climate change through its Eco-Campus program. In Indonesia, a country highly vulnerable to climate change, UIN Raden Intan Lampung recognizes its responsibility in promoting sustainability and reducing environmental impacts. Using a qualitative approach, this case study explores the university's comprehensive strategies, which include institutional policies and grassroots efforts. The campus focuses on reducing carbon emissions, adopting renewable energy, and enhancing climate resilience. Key initiatives include maintaining large green spaces that lower temperatures and absorb carbon dioxide, using energy-saving devices like LED lights, and installing solar panels to minimize the carbon footprint. In waste management, the university turns organic waste into compost and repurposes food waste to feed larvae, which are then processed into animal feed. Water conservation efforts are supported by artificial ponds, ensuring a reliable water supply and maintaining greenery during dry seasons. The university also promotes sustainable transportation by encouraging bicycle use and limiting vehicle parking to reduce emissions. Overall, UIN Raden Intan Lampung exemplifies how a university can integrate sustainability into campus life, serving as a model for climate change mitigation efforts.
Pemberdayaan Masyarakat Dusun Tanjung Mulyo, Desa Bumi Raya, Kecamatan Abung Selatan dalam Penanggulangan Sampah Anorganik Ardianti, Indah Marlina; Pawhestri, Suci Wulan; Andandaningrum, Della; Ulmillah, Aulia
Abdi Geomedisains Vol. 5, No. 2, December 2024
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/abdigeomedisains.v5i2.6804

Abstract

The issue of inorganic waste management, particularly plastic, poses a significant challenge in Dusun Tanjung Mulyo, Desa Bumi Raya, Kecamatan Abung Selatan, Lampung Utara Regency, Lampung Province. This community service program aims to empower residents in managing inorganic waste through eco-brick production training. The methods employed include socialization, hands-on training, and participatory evaluation of the community’s skills in transforming plastic waste into valuable products. The results show a significant improvement in residents’ understanding and ability to sort waste and utilize plastic waste to create eco-bricks. Additional positive impacts include a reduction in indiscriminately discarded plastic waste and the formation of active community groups managing waste. Moreover, the eco-bricks produced offer economic potential for the residents, either for local construction purposes or as environmentally friendly building materials for sale. This program contributes to waste reduction and local economic empowerment and is expected to serve as a model for inorganic waste management in other regions.
Potential of Proteolytic Bacteria from Vegetable and Fruit Waste-Based Eco-Enzyme : Potensi Bakteri Proteolitik dari Eco-Enzyme Berbasis Limbah Sayuran dan Buah Satitiningrum, Yuni; Ulmillah, Aulia; Haryanti, Yesi
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 12 No. 1 (2025)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v12i1.405

Abstract

Organic waste, often considered useless material, can be processed into value-added products such as eco-enzymes. Eco-enzyme is a liquid fermented from organic waste that contains various enzymes, including proteases. This study aims to explore the potential of proteolytic bacteria from eco-enzyme solutions made from vegetable and fruit waste and analyze the proteolytic index of the isolates obtained. This research applied a quantitative approach with descriptive methods. The isolation technique used in this research is the pour plate method with milk agar media, which calculates the number of bacterial colonies using the TPC (Total Plate Count) formula. The results showed that nine bacterial isolates were obtained from the isolation of vegetable and fruit waste-based eco-enzyme solution. Qualitative tests showed that isolate 8A had the highest proteolytic index of 5, while isolate 7B had the lowest proteolytic index of 1.5.
Identification and Screening of Enzymatic Activity of Degrading Fungi Microplastics in Three Final Processing Sites (TPA) in the Province Lampung Oktaviyani, Sari; Kamelia, Marlina; Ulmillah, Aulia
Biology, Medicine, & Natural Product Chemistry Vol 14, No 1 (2025)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2025.141.167-176

Abstract

One of the main causes of problems in the Final Processing Site (TPA) of Lampung Province is the increasing pile of plastic waste produced by human activities. This can be a source of microplastic pollution and is dangerous if it settles in the body of organisms. Fungi can be an alternative to help the natural biodegradation process reduce microplastic pollution in the soil ecosystem. This study aims to identify and characterize fungal isolates that can degrade microplastics in the Final Processing Site (TPA) of Lampung Province. The sampling method was purposive sampling. The growing colonies were identified by observing the clear zone, then characterized morphologically. Data analysis using qualitative descriptive methods and measuring the clear zone index. This study successfully identified 13 fungal isolates that showed clear zone areas. Four isolates (Ba1.2, Ba2.5, Bu3.4, Ka2.3) could degrade three types of microplastics. The highest clear zone: Bu3.4 for PET (2,00 mm), Ka2.4 for PE (1,50 mm), and Ba2.3 and Ba2.5 for PP (1,25 mm). Identification and morphological characterization showed 8 isolates belonging to the genus Aspergillus, 3 isolates of Penicillium, 1 isolate of Fusarium, and 1 isolate of Sclerotium. Degradation occurs through hyphal adhesion and secretion of polymer-degrading enzymes.
Melon Waste Ecoenzyme: An Eco-friendly Liquid Organic Fertilizer for Vegetative Growth of Melon (Cucumis melo L. var. Merlin) Ulmillah, Aulia; Satitiningrum, Yuni; Agilliana, Intan
3BIO: Journal of Biological Science, Technology and Management Vol. 7 No. 1 (2025): Vol. 7 No. 1 (2025)
Publisher : School of Life Sciences and Technology, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/3bio.2025.7.1.2

Abstract

The utilization of melon plant waste, such as fruit peels, leaves, and stems, can be done by processing it into eco-enzyme, which is then used as liquid organic fertilizer. This study aims to assess the effect of eco-enzyme on the vegetative growth of melon plants. The randomized block design (RBD) method was used with seven treatments and four replications, including P0 (negative control), P1 (10 mL/L), P2 (20 mL/L), P3 (30 mL/L), P4 (40 mL/L), P5 (50 mL/L), and P6 (positive control). Observations were made every 7 days for 30 days, with parameters including plant height, leaf area, number of leaves, plant fresh weight, and root fresh weight. Data analysis was conducted using one-way ANOVA and Duncan’s test. The results showed that treatment P5 (50 mL/L) produced the best results with a plant height of 36.68 cm, leaf area of 137.33 cm², 11.56 leaves, plant fresh weight of 67.1 g, and root fresh weight of 2.24 g. These results were not significantly different from the positive control (P6). Thus, eco-enzyme had a significant effect on the vegetative growth of melon plants.
Uji Kelompok Senyawa Antioksidan Ekstrak Ethanol Tepung Kulit Pisang Lokal Lampung Ulmillah, Aulia; Astuti, Lilik Dwi; Kuswanto, Eko
Biosel Biology Science and Education Vol. 12 No. 1 (2023): BIOSEL (Biology Science and Education: Jurnal Penelitian Sains dan Pendidikan)
Publisher : INSTITUT AGAMA ISLAM NEGERI AMBON

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33477/bs.v12i1.4102

Abstract

ABSTRAKKulit pisang pada umumnya tidak banyak dimanfaatkan oleh masyarakat dan menjadi limbah. Kulit pisang memiliki kandungan metabolit sekunder yang berpotensi sebagai antioksidan. Penggunaan bagian terluar pisang sebagai tepung diharapkan bisa menjadi pengganti dalam bahan dasar makanan dan mengurangi limbah di lingkungan. Penelitian ini memiliki tujuan mengukur kadar antioksidan dan jenis kelompok senyawa metabolit sekunder dalam ekstrak ethanol tepung kulit pisang. Jenis pisang yang digunakan antara lain Muli (Musa acuminate), Pisang Tanduk (Musa paradisiaca), dan Pisang Kepok (Musa acuminate var. balbisiana). Maserasi dengan pelarut ethanol dipilih sebagai salah satu metode ekstraksi. Kadar antioksidan diuji dengan metode DPPH. Penentuan golongan senyawa dilakukan dengan skrining fitokimia. Kandungan antioksidan dianalisis dengan menggunakan analisis probit untuk dihitung nilai IC50. Golongan senyawa antioksidan dianalisis secara deskriptif. Data penelitian menghasilkan bahwa kadar antioksidan ekstrak ethanol tepung kulit pisang kepok yaitu 9,35 ppm (sangat kuat), tepung kulit pisang tanduk yaitu 48.49 ppm (sangat kuat) dan tepung kulit pisang muli sebesar 62,31 ppm (kuat). Golongan senyawa yang teridentifikasi pada ketiga tepung kulit pisang diantaranya alkaloid, flavonoid, tanin, saponin, steroid dan terpenoid. Kata Kunci: Antioksidan, Kelompok Senyawa, Kulit Pisang, Tepung  ABSTRACT Banana peel is generally not utilized by the public and becomes waste. Banana peel has secondary metabolite content that has the potential to be an antioxidant. Using the outermost part of banana as flour is expected to be a replacement in food ingredients and reduce waste in the environment. This study aims to measure the antioxidant level and type of secondary metabolite compound group in ethanol extract of banana peel flour. The types of banana used include Muli (Musa acuminate), Tanduk Banana (Musa paradisiaca), and Kepok Banana (Musa acuminate var. balbisiana). Maceration with ethanol solvent is chosen as one of the extraction methods. The antioxidant level is tested using the DPPH method. Determination of compound group is done by phytochemical screening. The antioxidant content was analyzed using probit analysis to calculate the IC50 value. The antioxidant compound group was analyzed descriptively. The research data showed that the antioxidant level of kepok banana peel flour ethanol extract was 9.35 ppm (very strong), tanduk banana peel flour was 48.49 ppm (very strong), and muli banana peel flour was 62.31 ppm (strong). The compound groups identified in the three banana peel flours were alkaloids, flavonoids, tannins, saponins, steroids, and terpenoids. Keywords: Antioxidant, Banana Peel, Compound Group, Flour
Pemberian Kombinasi Ekstrak Alang-Alang (Imperata cylindrica) dan Kirinyuh (Chromolaena odorata) pada Tanaman Gulma (Ageratum conyzoides) di Lahan Tanaman Kopi desa Ciptawaras Kabupaten Lampung Barat Maharani, Ira; Ulmillah, Aulia; Kuswanto, Eko
ORGANISMS: JOURNAL OF BIOSCIENCES Vol. 1 No. 1 (2021): Organisms: Journal of Biosciences
Publisher : Pusat HKI, Paten, dan Publikasi Ilmiah Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/organisms.v1i1.9377

Abstract

The purpose of this study was to determine the results of organoleptic tests on getuk lindri treated with natural dyes from telang flower (Clitoria ternatea L.), red dragon fruit skin (Hylocereus polyrhizus.) and black rice (Oryza sativa L.). the method used is by using a completely randomized design (CRD) using 4 treatments and 3 repetitions. Based on the results of organoleptic tests of Getuk Lindri products by utilizing several types of plants containing anthocyanin pigments, the quality standards are classified as good with natural dyes of dragon fruit skin. On the other hand, of the three types of plants that contain anthocyanin pigments, all three can be used as natural dyes that produce different colors. In addition, plants containing anthocyanin pigments used were able to inhibit bacterial growth, this was seen from the total plate number for each treatment which did not exceed the maximum limit of SNI 01-4299-1996 (getuk cassava).AbstrakTujuan penelitian ini yaitu Untuk mengetahui hasil uji organoleptik pada getuk lindri yang diberi pewarna alami dari bunga telang (Clitoria ternatea L.), kulit buah naga merah ( Hylocereus polyrhizus.) dan beras hitam (Oryza sativa L.). metode yang digunakan yaitu dengan menggunakan Rancangan Acak Lengkap (RAL) dengan menggunakan 4 perlakuan dan 3 kali pengulangan. Berdasarkan hasil uji organoleptik dari produk getuk lindri dengan memanfaatkan beberapa jenis tanaman yang mengandung pigmen antosianin mempunyai standar kualitas yang digolongkan baik dengan pewarna alami kulit buah naga. Disisilain bahwa dari ketiga jenis tanaman yang mengandung pigmen antosianin ketiganya bisa digunakan sebagai pewarna alami yang menghasilkan warna yang berbeda. Selain itu tanaman yang mengandung pigmen antosianin yang digunakan mampu memperhambat pertumbuhan bakteri, ini dilihat dari angka lempeng total setiap perlakuan yang tidak melebihi batas maksimal SNI 01-4299-1996 (getuk singkong). 
Analisis Kandungan N, P, K Pada Kombinasi Pupuk Cair Limbah Kulit Nanas (Ananas comosus) dan Kulit Pisang Kepok (Musa paradisiaca) Firdarini, Aina Pramesti; Ulmillah, Aulia; Kuswanto, Eko
ORGANISMS: JOURNAL OF BIOSCIENCES Vol. 1 No. 1 (2021): Organisms: Journal of Biosciences
Publisher : Pusat HKI, Paten, dan Publikasi Ilmiah Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/organisms.v1i1.9424

Abstract

Pineapple peel waste (LKN) and kepok banana peel waste (LKP) can cause pollution to the environment if not handled properly. When more and more people process pineapples and kepok bananas as processed food or drinks, the more waste they produce. Therefore, a solution is needed to be able to deal with this waste. One effort that can be done is to use it into liquid organic fertilizer as a source of N (Nitrogen), P (Phosphorus), K (Potassium) for plant growth and development. The purpose of this study was to determine the amount of N, P, K content that can be produced by pineapple peel waste and kepok banana peel waste. The method used in this study is the Kjehdahl method for the analysis of N nutrients and a spectrophotometer for the analysis of P and K nutrients. Furthermore, the data obtained were analyzed descriptively qualitatively. The results of the research that have been analyzed show that the most N and P are in the S4 sample, namely the combination of 60% LKN + 40% LKP + EM4 with 0.25% and 0.07% results and the highest K is in the S2 sample, namely the combination of samples with 30% LKN + 70% LKP + EM4 with a result of 2.79%. Abstrak Limbah kulit buah nanas (LKN) dan limbah kulit buah pisang kepok (LKP) dapat menyebabkan pencemaran pada lingkungan apabila tidak ditanggulangi dengan baik. Ketika semakin banyak masyarakat yang mengolah buah nanas dan buah pisang kepok sebagai olahan makanan atau minuman, maka semakin banyak pula limbah yang dihasilkan. Oleh karena itu, diperlukannya solusi untuk dapat menanggulangi limbah tersebut. Salah satu upaya yang dapat dilakukan adalah memanfaatkannya menjadi pupuk organik cair sebagai sumber N (Nitrogen), P (Fosfor), K (Kalium) bagi pertumbuhan dan perkembangan tanaman. Tujuan dari penelitian ini adalah untuk mengetahui jumlah kandungan N, P, K yang dapat dihasilkan oleh limbah kulit nanas dan limbah kulit pisang kepok. Metode yang digunakan dalam penelitian ini yaitu metode kjehdahl untuk analisis hara N dan spektrofotometer untuk analisis hara P dan K. Selanjutnya data yang didapat dianalisis secara deskriptif kualitatif. Hasil penelitian yang telah dianalisis menunjukkan bahwa N dan P terbanyak terdapat pada sampel S4 yaitu kombinasi 60%  LKN + 40 % LKP + EM4 dengan hasil 0,25% dan 0,07% serta K terbanyak terdapat pada sampel S2 yaitu kombinasi sampel dengan 30%  LKN + 70 % LKP + EM4 dengan hasil  2,79%.
Prevalence and Diversity of Ectoparasites in African Catfish (Clarias gariepinus) Cultured in Freshwater Ponds of Lampung, Indonesia Alkausar, Triawan; Aini, Azizah Nurul; Ulmillah, Aulia; Putra, Rizki Pratama; Waddell, Nawaporn
Indonesian Journal of Environment and Sustainability Issues Vol. 2 No. 2 (2025): December 2025 | Indonesian Journal of Environment and Sustainability Issues
Publisher : WISE Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70211/ijesi.v2i2.273

Abstract

Ectoparasitic infestations pose a significant threat to the sustainability of aquaculture systems, particularly affecting African catfish (Clarias gariepinus), a species intensively cultured in tropical regions, including Indonesia. This study aimed to analyze the community structure, prevalence rate, and infection intensity of ectoparasites in C. gariepinus cultured in three freshwater pond units located in Way Kandis, Lampung. Fieldwork was conducted between March and April 2023, involving 50 individuals measuring 25–30 cm in length. Fish mucus was collected from the skin, fins, and gill lamellae, followed by microscopic examination to identify ectoparasite genera and quantify infestation levels. A total of five ectoparasitic genera were identified: Oodinium, Gyrodactylus, Dactylogyrus, Chilodonella, and Trichodina. Among them, Dactylogyrus spp. showed the widest distribution across all sampling sites. The highest prevalence occurred in Pond I (46%), followed by Pond II (26%) and Pond III (10%), resulting in an overall prevalence of 86%. Mean infection intensities ranged from 1.25 to 2.00 parasites per host, with higher intensities observed in ponds exhibiting poor water quality and limited maintenance. These findings demonstrate that ectoparasitic infections remain a critical issue in small-scale aquaculture systems. The study provides important baseline data for developing targeted parasitological surveillance and management strategies. It underscores the necessity of proactive health management practices to enhance fish welfare, reduce production losses, and support sustainable aquaculture development in tropical pond-based systems.
The combination tea of corn silk (Zea mays L.) and rosella flowers (Hibiscus sabdariffa L.): Antioxidant levels using different drying methods Ulmillah, Aulia; Suri, Intan Mulia; Kamelia, Marlina; Pawhestri, Suci Wulan
Inornatus: Biology Education Journal Vol. 2 No. 2 (2022): Inornatus: Biology Education Journal
Publisher : Univeritas Papua

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30862/inornatus.v2i2.354

Abstract

Corn silk and rosella flowers are plants whose utilization can still be developed, especially in the food sector. The secondary metabolites found in both plants serve as a source of natural antioxidants to combat free radicals. This study aims to examine the effect of variations in drying methods on the antioxidant activity content of a combination tea of corn silk and rosella flower. Antioxidant level test using the DPPH method. Analysis of antioxidant data in the form of determining the IC50 value using probit linear regression analysis. The study results show that drying using the oven method has an IC50 of 83 ppm while drying in the sun has an IC50 of 121 ppm. Research findings indicate high antioxidant levels in a combination of corn silk and rosella flower tea through oven drying and moderate antioxidants in direct drying in the sun.
Co-Authors Agilliana, Intan Aina Pramesti Firdarini Aini, Azizah Nurul Andandaningrum, Della Arif Alghifari Ashif Irfan Yusuf Astuti, Lilik Dwi Baika, Febta Dwi Cholik, Arifin Dwijowati Asih Saputri Eko Kuswanto Firdarini, Aina Pramesti Fitri Handayani Hardiyanti, Ninda Haryanti, Yesi Hesti Riany Iin Martatin Nova Ika Listiana indah marlina ardianti Ira Maharani Jamaluddin, Wan Karina Karina Maharani, Ira Marlina Kamelia Maya Arofa Rahmatuka Nurhaida Widiani Oktaviyani, Sari Ovi Prasetya Winandari Ovi Prasetya Winandari, Ovi Prasetya Putra, Kurnia Mansa Putra, Rizki Pratama Rani Yosilia Satitiningrum, Yuni Siti Mardiyah Suci Wulan Pawhestri Suci Wulan Pawhestri Suri, Intan Mulia Tia Wulandari Triawan Alkausar Vikto Agus Wibowo Waddell, Nawaporn