Article Per Year (5 Year)
p-Index From 2021 - 2026
0.659
P-Index
This Author published in this journals
All Journal Biology, Medicine, & Natural Product Chemistry Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA IJOBI
Novitasari, Nabila
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Education Environmental Science Immunology & microbiology Medicine & Pharmacology Neuroscience Public Health

Published : 3 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 3 Documents
Search

 1 
Pemberdayaan Anggota PKK Kalurahan Tayuban Melalui Diversifikasi Olahan Bahan dan Limbah Kelapa Berbasis Local-Resources Mutakafi’ah, Sulis Insatul; Novitasari, Nabila; Primadani, Putri; Wicahyo, Muhammad Shiddiq; Putri, Rahma Primadani; Dharmawati, Arum; Fathurrohman; Ariyanti, Nur Aeni
Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA Vol. 9 No. 2 (2025): Jurnal Pengabdian Masyarakat MIPA dan Pendidikan MIPA
Publisher : Yogyakarta State University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/jpmmp.v9i2.80645

Abstract

Kalurahan Tayuban merupakan salah satu kalurahan yang terletak di Kecamatan Tayuban, Kabupaten Kulon Progo, Daerah Istimewa Yogyakarta dengan luas wilayah 220,3 hektar dengan potensi unggul dalam bidang pertanian dan perkebunan, yaitu berupa kelapa. Namun, terdapat kedala yang dialami yaitu pemanfaatan kelapa dan limbah yang kurang optimal karena sebagian hasil panen setiap tahunnya tidak diolah lebih lanjut dan hanya dijual dalam bentuk kupas ke pengelupul untuk selanjutnya didistribusikan ke Solo. Tujuan dari kegiatan pengabdian yakni berupaya menjadikan Kalurahan Tayuban menjadi Kalurahan dengan predikat Desa Prima yang mampu memanfaatkan potensi wilayah sehingga mampu berdaya saing secara ekonomis. Hasil yang dicapai adalah terbentuknya komunitas untuk melakukan diversifikasi buah dan limbah kelapa, meningkatnya keterampilan pembuatan lilin aromaterapi, Virgin Coconut Oil (VCO), biochar, dan cocopeat, serta keterampilan pengelolaan keuangan usaha sederhana dan pemakaian aplikasi E-Commerce sebagai media pemasaran yang membantu mensukseskan Kalurahan Tayuban menjadi Desa Prima.
CAVE BATS (YANGOCHIROPTERA AND YINPTEROCHIROPTERA) IN GUNUNG SEWU GEOPARK: STUDY OF KARST CAVES IN WONOGIRI REGENCY Az-Zahra, Nabilah; Alifah, Faidatun; Noorfamaza, Aura; Nurrohimah, Kholifah; Novitasari, Nabila; Erindra Maharani, Farella; Indira Oktaviani, Vincentia; Cahya Jasinda, Ridha; Arlianti Azzahra, Sevina; Debora Aprillia Siagian, Shella; Prakarsa, Tatag Bagus Putra
Indonesian Journal of Bioscience (IJOBI) Vol. 1 No. 1 (2023): Indonesian Journal of Bioscience (IJOBI)
Publisher : Universitas Negeri Yogyakarta in collaboration with Perhimpunan Biologi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/ijobi.v1i1.107

Abstract

Indonesia is a country rich in biodiversity including flora and fauna. One of the high fauna diversity in Indonesia is the mammal. Some of these bats use karst caves as their roosting habitat. One of the karst areas in Indonesia is Gunung Sewu Karst. This study aims to learn more about the various bats that live in caves in the Gunung Sewu Geopark Area. This research was conducted in March-May 2023, in several caves located in the Gunung Sewu Geopark Area. Bats are caught using misnets and handnets. After they were captured, the bats were identified using Morphometry and the Shannon-Wiener index. Through another index, the Margalef index, the bat diversity in the tree cave habitats was expressed, with a discovery that there are many different species. Based on the similarity index, bats were categorized again using cluster analysis and the unweighted pair-group method using arithmetic averages (UPGMA). The entire analysis was assisted with software PAST ver 4.13. The species recorded from the three caves in this study amounted to 8 species of bats belonging to 5 genera and 5 families. Sodong Cave is a habitat with the highest level of diversity and distribution of species. All three habitats have low similarity.  The existence of endemic and vulnerable species is a priority in protecting caves as their habitat and Gunung Sewu karst macroecosystems. By preserving the habitat, all biodiversity in it will be preserved.
The Potential of Red Algae Methanol Extract (Kappaphycus alvarezii) as an Antibacterial Agent Toward Pseudomonas aeruginosa and Enterococcus faecalis Bacteria Novitasari, Nabila; Yulianti, Evy; Mercuriani, Ixora Sartika; Sugiyarto, Lili; Ariyanti, Nur Aeni
Biology, Medicine, & Natural Product Chemistry Vol 15, No 1 (2026)
Publisher : Sunan Kalijaga State Islamic University & Society for Indonesian Biodiversity

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14421/biomedich.2026.151.%p

Abstract

Urinary tract infection (UTI) is a disease caused by both Gram-negative and Gram-positive bacteria. Red algae (Kappaphycus alvarezii) contain bioactive compounds derived from secondary metabolites with antibacterial properties. This study investigates the potential of Kappaphycus alvarezii methanol extract to inhibit the growth of Enterococcus faecalis ATCC 29212 and Pseudomonas aeruginosa ATCC 27853 using the microdilution broth method, determining Minimum Inhibitory Concentration (MIC) values ranging from a concentration of 500 µg/mL to 1.9531 µg/mL. To elucidate the inhibition mechanism, nucleic acid, protein, and Ca2+ ion leakage assay were performed via spectrophotometry at MIC 1, MIC 2, and MIC 3 concentrations. Morphological changes in the bacterial cell membrane were further examined using Scanning Electron Microscopy (SEM) at MIC 2. The results demonstrated that, the methanol extract of K. alvarezii exhibited significant antibacterial activity against Enterococcus faecalis bacteria with an MIC value of 1.9531 µg/mL, but showed no inhibitory effect on Pseudomonas aeruginosa. The extract inducted membrane leakage, as indicated by a higher leakage value compared to negative controls and commercial antibiotics. In addition, the methanol extract of K. alvarezii caused alterations in bacterial cells. These findings highlight the potential of Kappaphycus alvarezii methanol extract as a promising antibacterial agent.
Co-Authors Alifah, Faidatun Arlianti Azzahra, Sevina Az-Zahra, Nabilah Cahya Jasinda, Ridha Debora Aprillia Siagian, Shella Dharmawati, Arum Erindra Maharani, Farella Evy Yulianti Fathurrohman, Fathurrohman Indira Oktaviani, Vincentia Ixora Sartika Mercuriani Lili Sugiyarto Mutakafi’ah, Sulis Insatul Noorfamaza, Aura Nur Aeni Ariyanti Nurrohimah, Kholifah Primadani, Putri Putri, Rahma Primadani Tatag Bagus Putra Prakarsa Wicahyo, Muhammad Shiddiq