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All Journal Borneo Journal of Biology Education (BJBE) Jurnal Ilmiah Dan Karya Mahasiswa Science Education and Development Journal Archives Jurnal Teknologi Pangan dan Ilmu Pertanian Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan Flora: Jurnal Kajian Ilmu Pertanian dan Perkebunan Konstanta : Jurnal Matematika dan Ilmu Pengelatuan Alam
Muhimatul Umami
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Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Mathematics Neuroscience Physics Other

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PERAN PENTING KUDA (Equus ferus coballus) DI KABUPATEN KUNINGAN, JAWA BARAT Rofiatul Zannah; Hendra Kaliehca Pangestua; Muhimatul Umami
Borneo Journal of Biology Education (BJBE) Vol 4, No 2 (2022): Oktober
Publisher : Prodi Pendidikan Biologi Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/bjbe.v4i2.2744

Abstract

Tujuan penelitian ini yaitu untuk mengetahui peran penting kuda di Kabupaten Kuningan, penulis melakukan riset yang sebelumnya sudah pernah dilakukan, namun hasilnya tidak secara keseluruhan membahas mengenai peran penting kuda di kabupaten Kuningan. Penelitian dilkukan dengan menggunakan metode pendekatan kualitatif, yaitu melakukan observasi dengan melakukan wawancara lansung terhadap narasumber yang dilakukan di Taman Kota Kuningan serta diperkuat dengan beberapa sumber jurnal internasional maupun nasional. Kuningan terletak di bagian timur Jawa Barat dan berbatasan langsung dengan kabupaten Cirebon di bagian utara, kabupaten Brebes (Jawa Tengah) di bagian timur,  kabupaten Ciamis dan kabupaten Cilacap (Jawa Tengah) di bagian selatan, dan kabupaten Majalengka di bagian barat. Peranan penting kuda di Kabupaten Kuningan sangat banyak jika dibandingkan dengan kota lain, yakni sebagai ikon Kota Kuningan itu sendriri dan masih dijadikan sebagai alat transportasi tradisional, serta sering diikut sertakan dalam acara festival yang memang di kota lain sudah jarang ditemukan bahkan sudah tidak ditemukan lagi. Kekuatan kuda yang tidak dimiliki oleh hewan lain menjadi alasan utama mengapa kuda dijadikan sebagai alat transportasi. Penuangan penelitian dalam bentuk kajian ilmiah etnozoologi ini diharapkan dapat memberikan sedikitnya pengetahuan lebih kepada setiap pembaca mengenai peran penting kuda di Kabupaten Kuningan. 
Penerapan model guided discovery learning berbantuan mind map pada materi sistem pernapasan untuk meningkatkan hasil belajar siswa kelas XI Kinanti Putri Utami Ningsih; Mujib Ubaidillah; Muhimatul Umami
Science Education and Development Journal Archives Vol. 2 No. 1 (2024): Science Education and Development Journal Archives
Publisher : Yayasan Insan Mulia Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59923/sendja.v2i1.75

Abstract

Penelitian ini bertujuan untuk (1) mengetahui keterlaksanaan model guided discovery learning berbantuan mind map, (2) menganalisis perbedaan peningkatan hasil belajar. Metode penelitian yang digunakan adalah metode eksperimen semu (quasi experiment): nonequivalent control group design. Sampel terdiri dari kelas XI MIPA 3 dan kelas XI MIPA 4. Teknik pengumpulan data berupa observasi dan tes. Teknik analisis data menggunakan uji N-gain, Paired Sample T-Test. Hasil penelitian ini menunjukkan (1) keterlaksanaan penerapan model guided discovery learning berbantuan mind map pada aktivitas guru mengajar yakni pertemuan pertama 73.53%, pertemuan kedua 88.24%, dan pertemuan ketiga 98.53%. Aktivitas siswa dengan menggunakan model guided discovery learning berbantuan mind map yakni pertemuan pertama 57.03%, pertemuan kedua 74.91%, dan pada pertemuan ketiga 92.19%. (2) Hasil belajar siswa kelas eksperimen dan kelas kontrol menunjukkan perbedaan peningkatan yang signifikan. Hasil uji hipotesis diperoleh nilai Sig.(2-tailed) 0.000 < 0.05 maka H1 diterima.
Uji Fitokimia Ekstrak Daun Telang (Clitoria Ternate L.) Menggunakan Metode Tabung Hanna Kamillah Suwarna; Nasywa Yumna Zainah; Rucika Galvani Putri; Muhimatul Umami
Jurnal Teknologi Pangan dan Ilmu Pertanian Vol. 2 No. 2 (2024): Juni : Jurnal Teknologi Pangan dan Ilmu Pertanian
Publisher : Lembaga Pengembangan Kinerja Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/jtpip-widyakarya.v2i2.3750

Abstract

Butterfly pea (Clitoria ternatea L.) is a type of ornamental plant characterized by flowers in shades of purple, blue, pink, and white. Besides being an ornamental plant, butterfly pea is also commonly used in traditional medicine. Several previous studies have confirmed its health benefits. Therefore, it is necessary to conduct phytochemical screening for flavonoids, saponins, and alkaloids using the Wilstater method, foam test, Dragendorff’s reagent, and Wagner's test. This study demonstrates the presence of flavonoid, saponin, and alkaloid compounds in butterfly pea flowers, indicated by positive results in various tests conducted.
Literatur Review: Kajian Evolusi Paus Balin Secara Filogenetik dan Molekuler Na’illah Ega Sivana; Rahajeng Galuh Tribuana; Rifqi Ilham; Muhimatul Umami
Jurnal Ilmiah Dan Karya Mahasiswa Vol. 3 No. 1 (2025): JURNAL ILMIAH DAN KARYA MAHASISWA (JIKMA)
Publisher : Institut Teknologi dan Bisnis (ITB) Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jikma.v3i1.2863

Abstract

The evolution of Mysticeti (baleen whales) shows a unique transition from teeth to baleen, a specialized keratin structure that allows mass filtering methods to utilize zooplankton as a primary food source. This process includes significant anatomical, morphological, and molecular changes in their evolutionary history. This study examines paleontological, ontogenetic, and molecular evidence to understand the evolutionary mechanisms of tooth loss and the emergence of baleen. Genetic analysis shows inactivating mutations in enamel genes such as MMP20, ACP4, and KLK4 that promote the loss of enamel and teeth in Mysticeti. Paleontological findings indicate proto-baleen in Aetiocetidae as an important transitional stage to modern baleen structures. This study highlights the evolution of unique adaptations in Mysticeti that enabled their ecological success as the world's largest filter-feeding predators.
Pengaruh Evolusi Terhadap Perkembangan Skapula, Sesamoid, Tengkorak, Serta Kemampuan Ekolokasi Chiroptera Rahadatul Aisyi Fatrisya Amdarsyah; Rohim Rohim; Teges Lituhayu Syakirah; Muhimatul Umami
Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan Vol. 3 No. 1 (2025): Januari : Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewa
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zoologi.v3i1.97

Abstract

Bats belong to the order Chiroptera which is included in mammals, and which is also included in vertebrate animals that have the ability to fly. In addition, bats experience evolution, such as morphological evolution that occurs on the wings. Evolution is a change in an organism from simple to more complex. The characteristics of vertebrates are vertebrates and have symmetry, namely bilateral symmetry, and nothocord which comes from their ancestors, namely chordates. Bats are one of the most widespread mammals, although fossils of bats themselves are not widely found. Although bats are found in many other areas, molecular studies support the origin of bats from northern continents such as Asia, Europe or North America. To find out how bats can evolve and survive until now requires in-depth knowledge of theories that explain major events such as natural selection and competition by studying literature. The skull bones of bats can be distinguished based on their foods, and their echolocation abilities can also be classified into two suborders, namely Yinpterochiroptera and Yangochiroptera.
Peran Cyanobacteria terhadap Oksigenasi Bumi dan Evolusi Kloroplas Allifa Khoerurrahmah; Alvi Arumi Fadila; Lindiyani Lindiyani; Muhimatul Umami
Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan Vol. 2 No. 1 (2025): Februari : Flora : Jurnal Kajian Ilmu Pertanian dan Perkebunan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/flora.v2i1.212

Abstract

Cyanobacteria play an important role in the evolution of the earth and biosphere. Cyanobacteria play a role in the oxygenation of the atmosphere and oceans that began since the great oxidation event. These living things are the main producers in the ocean in the past and present and are the ancestors of Chloroplasts. The morphology commonly used is still difficult to read for microfossil interpretation which makes the identification of cyanobacteria in the early fossil record still ambiguous. This study was conducted to review classical and new cyanobacterial biosignatures. In addition, this study will also analyze the fossil record of cyanobacteria mentioned earlier and the challenges of molecular approaches to modern cyanobacteria. The suggestions we provide are new calibration points for molecular clocks and strategies to increase insight into the timing and patterns of cyanobacteria evolution and oxygenic photosynthesis.
Analisis Senyawa Fitokimia dari Ekstrak Maggot Black Soldier Fly (Hermetia illucens) Adinda Refa Shabira; Luthfi Hana Fadiah; Muhimatul Umami
Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan Vol. 3 No. 2 (2025): Juli: Zoologi: Jurnal Ilmu Peternakan, Ilmu Perikanan, Ilmu Kedokteran Hewan
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/zoologi.v3i2.202

Abstract

This study aims to determine the phytochemical content of Black Soldier Fly (BSF) larvae extract, also known as Hermitia illucens. The maceration method with 96% ethanol solvent was used for extraction, followed by evaporation using a rotation evaporator. Qualitative phytochemical tests were carried out to identify compounds such as alkaloids, flavonoids, saponins, terpenoids, polyphenols, steroids, and triterpenoids. The results showed that BSF maggot extract contained alkaloid and flavonoid compounds that were positively detected, while other compounds were not detected by the method used. The alkaloid and flavonoid content has antimicrobial, anti-inflammatory, and antioxidant properties. These results indicate that BSF larvae can function as a source of natural biopharmaceutical active ingredients. However, the type of solvent used and the process conditions used affect the success of the extraction.
Identifikasi Kandungan Senyawa Metabolit Sekunder pada Daun Jambu Biji (Psidium Guajava L Var. Pyrifera) di Kabupaten Bandung Habib Indraswara; Nadya Nur Aisyah; Rini Rini; Muhimatul Umami
Konstanta : Jurnal Matematika dan Ilmu Pengetahuan Alam Vol. 2 No. 3 (2024): September : Jurnal Matematika dan Ilmu Pengetahuan Alam
Publisher : International Forum of Researchers and Lecturers

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59581/konstanta.v2i3.3830

Abstract

Secondary metabolites are compounds produced by plants, microorganisms and animals through the process of biosynthesis or derivatives from primary metabolites. The maceration method is a simple way to separate bioactive compounds from plant material. Guava leaves contain secondary metabolite compounds which have medicinal effects such as antibacterial, antioxidant and anti-inflammatory. This simplicia leaf is soaked in 96% ethanol (using the maceration method) for 24 hours and concentrated using a rotary evaporator. Alkaloid, flavonoid and saponin tests show that guava leaves contain these three compounds. These compounds have potential for development in the pharmaceutical field.
Co-Authors Adinda Refa Shabira Allifa Khoerurrahmah Alvi Arumi Fadila Habib Indraswara Hanna Kamillah Suwarna Hendra Kaliehca Pangestua Kinanti Putri Utami Ningsih Lindiyani Lindiyani Luthfi Hana Fadiah Mujib Ubaidillah Nadya Nur Aisyah Nasywa Yumna Zainah Na’illah Ega Sivana Rahadatul Aisyi Fatrisya Amdarsyah Rahajeng Galuh Tribuana Rifqi Ilham Rini Rini Rofiatul Zannah Rohim Rohim Rucika Galvani Putri Teges Lituhayu Syakirah