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Taxonomy of Crustose Lichens in The Forest of Tahura R. Soeryo, Batu, East Java Miftahul Jannah; Ludmilla Fitri Untari
Biotropic : The Journal of Tropical Biology Vol. 3 No. 1 (2019): Biotropic, Volume 3, Nomor 1, 2019
Publisher : Program Studi Biologi, Fakultas Sains dan Teknologi, Universitas Islam Negeri Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (911.288 KB) | DOI: 10.29080/biotropic.2019.3.1.1-12

Abstract

Lichen is a symbiotic organism consisting of a photobiont (green algae or cyanobacterium) and a mycobiont (fungal). A taxonomic study of the crustose lichens in the forest of TAHURA R. Soeryohad been conducted based on morphological, anatomical, and chemical characters. In this research, we used the method of descriptive exploration to identify the crustose lichens and to study the distribution of the species in the forest of TAHURA R. Soeryo. Twenty species of crustose lichens with one unidentified species and one specimen identified to the group of family are reported. They are Graphina, Graphis, Phaeographis, Pertusaria, Pachyphiale, Phlyctis, Lepraria, Lecanora, Lecania, Cyphellium, and Megalospora. This research also found the new record species of Megalospora kalbii in Java. Crustose lichens are found in the areas with high light intensity of ≥ 1000 lux, average humidity of ≤ 90%, average temperature of18-190C, and at altitudes of ±1640 dpl. Graphina ruiziana could only be found at the altitude of ± 1780 dpl. The identification key to its species and distributions of other species are presented also in the article.
STUDI KAYU ANGIN (Usnea spp.) SEBAGAI BAHAN OBAT TRADISIONAL Studi Kasus: Pasar Tradisional Kota Jakarta Miftahul Jannah; Nida Afifah
Teknosains Vol 14 No 1 (2020): JANUARI
Publisher : Fakultas Sains dan Teknologi Universitas Islam Negeri Alauddin Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24252/teknosains.v14i1.12267

Abstract

Research into local community knowledge is very important to provide medicinal plant data and can be used as a basis for further research. Usnea is a genus of lichen that is used by Indonesian people in traditional medicine. The people knows Usnea  as Kayu Angin.  The aim of this study was to record the use of the species of the genus Usnea as traditional herbal medicines in Jakarta’s  tradisional market.  The study was a part of a project called Hibah Dosen Pemula (PDP) RISTEKDIKTI. Respondents were interviewed using a semi-structured questionnaire . Data were descriptively analyzed based on exploration results and interviews with respondents. The result showed 14 species of Usnea  had been founded and were used to treat  different ailments. The collection of data and information about the use of Usnea in Jakarta’s  tradisional market was firstly recorded and expected could be enriched Usnea data from Java.  
The Use of DNA Barcoding and Phylogenetic Analysis to Improve Identification of Usnea spp. Based on ITS rDNA Miftahul Jannah; Muhammad Rifqi Hariri; Rina Sri Kasiamdari; Niken Satuti Nur Handayani
Journal of Tropical Biodiversity and Biotechnology Vol 6, No 1 (2021): April
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jtbb.58635

Abstract

Lichen of the genus Usnea is quite common being used as a traditional herbal remedy. This genus is characterized by thallus, which is very similar among the species, leads to some difficulties in distinguishing them. In Indonesia, such research report on the availability of this genus based on their morphological characteristic is minimal. This might be due to too high morphological similarities among them. The molecular character, which is based on the DNA Barcode of Internal Transcribed Spacer (ITS) rDNA sequences, with its conserved region (5.8S) and varied region (ITS1 and ITS2), are becoming essential characters on identifying as well as analyzing the phylogenetic. The current study then proposed to identify and draw the species dendrogram of species within the Usnea genus obtained from Mount Lawu Forest of Central Java and Turgo Forest of Yogyakarta based on their phylogenetic and phenetic analysis. The dendrogram was constructed with UPGMA using the simple matching coefficient, whereas the phylogenetic tree was constructed with Maximum Likelihood (ML) using Kimura-2 parameter with 1000 bootstrap. The data were unable to draw phenetic relationships among the subgenus Usnea and Eumitria members. The phylogenetic tree shows the primary two clades, distinguishing the subgenus Usnea and Eumitria. The ITS rDNA sequence was able to identify most of the Usnea species.
The Fruticose Lichens In The Forest Tahura (Taman Hutan Raya) R. Soeryo, East Java Miftahul Islam Jannah; Dwi Anggorowati Rahayu; Murni Sapta Sari; Ludmilla Fitri Untari
Biotropika: Journal of Tropical Biology Vol 7, No 2 (2019)
Publisher : University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.biotropika.2019.007.02.3

Abstract

A taxonomic study of the fructicose lichens in the forest of Tahura (Taman Hutan Raya) R. Soeryo had been conducted based on morphological, anatomical and chemical characters. In this research involved a method of descriptive explorative and the aim of this research is to identify and determine of fructicose lichens in the forest of Tahura R. Soeryo. Eleven species of fructicose lichen are reported for the firt time from the forest of Tahura R. Soeryo. They are Evernia prunastri, Ramalina calicaris, Teloschistes flavicans U. glabrescens, , U. subfloridana, U. Ceratina, U. floridana,U. hirta and three species were found as new records in Java are Usnea esperantiana, U. flammea, and U. strigosa . Taxonomic descriptions and figures are presented in the articel.
Study of lichen (Usnea spp.) as a traditional medicine in Bogor, West Java Miftahul Jannah; Nida Afifah; Muhammad Rifqi Hariri; Anisa Rahmawati; Tri Yuni Indah Wulansari
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 26 No 1 (2020): December 2020
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/bphjbr.26.1.20206

Abstract

Usnea is a genus of lichen used as a traditional medicine in the form of herbal medicine. The people of Bogor know Usnea as kayu angin, antanan, and cecenetan. Usnea used in herbal medicine is often considered only one species, even though there are many different species. Information about the traditional use of Usnea is essential to increase the widespread use of natural resources. This study purposed to determine the types of Usnea and their use as traditional medicine by the people of Bogor city. A total of 30 respondents were interviewed using semi-structured questionnaires and personal interviews. Data were analyzed descriptively based on the results of exploration and interviews with respondents. The results showed that six species of Usnea had been used for treatment, including U. intermedia, U. esperantiana, U. hesperina, U. pectinata, U. fragilescens, and U. baileyi. Usnea is used for health herbs, after childbirth, colds, gout, and herbal mixtures in all medications
Usnea in West Java: a potential source of bioactive secondary metabolites Miftahul Jannah; Qurrota A`yun; Nida Afifah; Eko Prasetya; Muhammad Rifqi Hariri
JURNAL PENELITIAN BIOLOGI BERKALA PENELITIAN HAYATI Vol 28 No 1 (2022): December 2022
Publisher : The East Java Biological Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23869/bphjbr.28.1.20224

Abstract

Lichen is a symbiotic organism consisting of algae (photobionts) and fungi (mycobiont). In Indonesia, Usnea is the only genus of lichen that has been widely recognized and used by the local community for traditional medicine. It is locally known as kayu angin, rusuk angin, or janggot Kai. Furthermore, it produces lichen acid and other compounds as secondary metabolites that need investigation. Therefore, this study aimed to identify species and determine the secondary metabolites of Usnea in West Java. There were 13 species of Usnea identified, with U. rubrotincta, U. mutabilis, and U. barbata being new to West Java. The extraction of U. esperantiana has the highest number of lichen acids, with 20 different types identified. This study showed that Usnea contains lichen acid, flavonoid, and saponin compounds. The secondary metabolites are a potential source of natural products for bioprospecting.
ANALISIS FILOGENETIK PADA SPESIES JERUK (Citrus sp.) BERDASARKAN SEKUENS ITS SECARA IN SILICO Sari Niswatul Muthi’ah; Miftah Jannah
BIO-SAINS : Jurnal Ilmiah Biologi Vol 2 No 2 (2023): Bio-Sains Vol 2 No 2, Maret 2023
Publisher : Fakultas Sains dan Teknologi, Universitas Islam As-Syafi'iyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.6084/m9.figshare.23564679

Abstract

Indonesia merupakan negara tropis yang memiliki keanekaragaman yang tinggi untuk produk pertanian. Salah satu tanaman tahunan yang berasal dari Asia, khususnya Indonesia, adalah jeruk. Manfaat dari buah jeruk digunakan untuk industri produk buah kalengan, minuman, pektin, asam sitrat, seed oil, peel oil, essential distilated oil dan lain sebagainya, selain itu kulitnya juga dimanfaatkan sebagai penenang, penghalus kulit hingga obat anti nyamuk. Identifikasi hasil pemuliaan tanaman jeruk dapat dilakukan secara molekuler. Maka pada penelitian ini dilakukan identifikasi tanaman jeruk secara molekuler yaitu dengan cara analisis menggunakan pohon filogenetik. Tujuan dari penelitian ini adalah untuk melihat kekerabatan dari beberapa jenis spesies Citrus berdasarkan sekuens ITS secara molekuler menggunakan analisis pohon filogenetik. Hasil penelitian menunjukkan bahwa pohon filogenetik terbagi menjadi 2 kelompok. Kelompok in group terbagi dalam dua klad besar yaitu klad 1 dan klad 2. Klad 1 terdiri dari 5 spesies yaitu Citrus hystrix 1, Citrus aurantiifolia 1, Citrus hystrix 2, Citrus limon 1 dan Citrus aurantiifolia 2. Klad 2 terdiri dari 9 spesies yaitu Citrus maxima 1, Citrus aurantium 2, Citrus aurantium 1, Citrus maxima 2, Citrus sinensis 1, Citrus limon 2, Citrus reticulata 2, Citrus sinensis 2 dan Citrus reticulata 1. Kemudian kelompok out group terdiri dari 1 spesies yaitu Actinidia deliciosa.
Pelatihan Pemanfaatan Daun Mangrove sebagai Bahan pembuatan Teh Herbal di Kecamatan Muara Gembong Kabupaten Bekasi Handayani, Handayani; Indarjani, Indarjani; Prasetyo, Dian Eko; Jannah, Miftahul
Jurnal Pengabdian Masyarakat: Pemberdayaan, Inovasi dan Perubahan Vol 5, No 4 (2025): JPM: Pemberdayaan, Inovasi dan Perubahan
Publisher : Penerbit Widina, Widina Media Utama

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59818/jpm.v5i4.1948

Abstract

The processing of mangrove-based products has high economic value and opens up new business opportunities that can increase the income of coastal communities. This approach offers dual benefits, both from an economic perspective and environmental conservation aspects. Therefore, enhancing the knowledge and skills of the community in proper mangrove processing is crucial, so that it can impact the welfare of the community while preserving the ecosystem for future generations. This community service activity aims to provide education on the utilisation of mangrove plants as a base for herbal beverages in the form of tea. The activities are carried out through lectures and hands-on practice in making tea from mangroves, The number of participants in this activity is 30 people. The training results show a high level of enthusiasm from the community regarding the processing of mangrove plants into herbal drinks. Based on the questionnaire results, there was an increase in knowledge of 80-90% after the training took place. This indicates that participants understood the benefits of mangrove plants for the environment and community life, as well as having an interest in directly trying the production process.ABSTRAKPengolahan produk berbasis mangrove memiliki nilai ekonomi yang tinggi dan menciptakan kesempatan usaha baru yang berpotensi meningkatkan penghasilan masyarakat pesisir. Peningkatan pengetahuan dan keterampilan masyarakat dalam mengolah mangrove secara tepat sangat diperlukan, agar dapat berdampak pada kesejahteraan masyarakat sekaligus melestarikan ekosistem bagi generasi mendatang. Tujuan dari kegiatan pengabdian kepada masyarakat ini adalah untuk menyampaikan edukasi tentang pemanfaatan tanaman mangrove sebagai bahan baku teh herbal. Pelaksanaan kegiatan dilakukan melalui metode ceramah serta praktek langsung pembuatan teh dari tanaman mangrove dengan jumlah peserta dalam kegiatan ini sebanyak 30 orang, dan dilakukan tanya jawab dengan Pembagian kuesioner (Pre test dan Post test) dilakukan kepada peserta kegiatan guna mengukur tingkat pemahaman masyarakat sebelum dan sesudah kegiatan berlangsung. Hasil pelatihan menunjukkan antusiasme masyarakat yang tinggi terhadap pengolahan tanaman mangrove sebagai minuman herbal. yaitu sebesar 80% setelah pelatihan berlangsung dan keterampilan peserta meningkat hingga mencapai 90%. Hal ini menunjukkan bahwa peserta mengerti fungsi mangrove dalam melindungi lingkungan serta mendukung kehidupan masyarakat sekitar serta memiliki ketertarikan untuk mencoba langsung proses pembuatannya teh herbal.
Studi In Silico Neuroprotektif Flavonoid Daun Pegagan (Centella asiatica) Terhadap Penyakit Alzheimer -, Risah
BIO-SAINS : Jurnal Ilmiah Biologi Vol 5 No 2 (2025): Bio-Sains - Jurnal Ilmiah Biologi | Agustus 2025
Publisher : Fakultas Sains dan Teknologi, Universitas Islam As-Syafi'iyah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34005/bio-sains.v5i2.5240

Abstract

Penyakit Alzheimer adalah gangguan neurodegeneratif yang berkembang secara perlahan dan menyebabkan menurunnya kemampuan berpikir karena kerusakan pada saraf di otak. Salah satu cara yang digunakan dalam terapi adalah dengan menghambat enzim asetilkolinesterase (AChE) agar kadar asetilkolin di otak meningkat. Penelitian ini bertujuan menghasilkan kemungkinan senyawa flavonoid kaempferol dan Quercetin yang terkandung dalam daun pegagan (Centella asiatica) dalam mengatasi penyakit Alzheimer dengan menggunakan metode komputasi in silico. Struktur molekul kedua senyawa tersebut diperoleh dari sumber PubChem, sedangkan prediksi tentang aktivitas biologi dilakukan melalui alat PASS Online, sedangkan prediksi toksisitas menggunakan ProTox-II. Hasil penelitian menunjukkan kedua senyawa tersebut mampu menghambat enzim AChE serta memiliki aktivitas biologis seperti inhibitor ekspresi HIF1A, inhibitor Kinase, inhibitor Peroksidase dan inhibitor ekspresi HMOX1 nilai Pa>0,95. Pada uji toksisitas, kedua senyawa masuk dalam kategori IV dengan LD50 sebesar 1190 mg/kg, yang menunjukkan bahwa toksisitasnya rendah. Kesimpulannya, kaempferol dan Quercetin memiliki potensi sebagai bahan alami untuk mencegah penyakit Alzheimer, meskipun perlu dilakukan penelitian lebih lanjut untuk memastikan efektivitas dan keamanannya. Kata kunci: Alzheimer; pegagan; Flavonoid, In silico
PKM Penyuluhan Potensi Desa Wisata Mangrove Pantai Sederhana Melalui Optimalisasi Potensi Mangrove Jannah, Miftahul; Adi Prasetia, Dian Eko; Aprian, Riska; Kholifah, Vivit Nur
The IMPACT : Jurnal Pengabdian Kepada Masyarakat Universitas Islam As-Syafiiyah Vol 1 No 1 (2024): The IMPACT. Vol 1 No. 1 Tahun 2024
Publisher : Lembaga Penelitian Dan Pengabdian Kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.34005/the impact.v1i1.3615

Abstract

The mangrove forest is one of the natural treasures in Pantai Sederhana Village, Muara Gembong Subdistrict, Bekasi Regency. Mangrove plants have been present since ancient times, and their distribution is quite abundant in Pantai Sederhana Village. However, not many people have utilized them. Strategic steps are needed to improve the economic status and address unemployment in Pantai Sederhana's community by developing the abundant mangrove potential in the village. Community service activities aim to enhance understanding of the analysis of mangrove tourism potential and the economic value it holds for the people of Pantai Sederhana Village. The implementation of community service uses counseling methods to facilitate the transfer of knowledge to the community. Counseling activities involve delivering materials and discussions on the potential development of mangrove tourism in the village. The outcome of the community service activity is a counseling session conducted by Universitas Islam As-syafiiyah on August 29, 2023. The counseling utilized presentation and discussion methods to explore the potential of mangrove tourism, covering topics such as optimizing mangrove potential, raising awareness among the community about tourism, and the role of the local government in developing the village into a tourist destination. The participants in the community service included village officials, community leaders, and 25 residents, with the goal of developing the mangrove potential in Pantai Sederhana Village to enhance the economic well-being of the community.