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All Journal Biospecies AL KAUNIYAH Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Jurnal Biologi Universitas Andalas SEMIRATA 2015 Jurnal Riau Biologia Jurnal Pengabdian UntukMu NegeRI Jurnal Biologi Tropis Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Biosaintifika: Journal of Biology & Biology Education Buletin Anatomi dan Fisiologi (Bulletin of Anatomy and Physiology) Riau Journal of Empowerment EKOTONIA: Jurnal Penelitian Biologi, Botani, Zoologi dan Mikrobiologi Unri Conference Series: Community Engagement Current Research on Biosciences and Biotechnology Jurnal Media Informatika Bioscientiae, Jurnal ilmu ilmu Biologi JURNAL BIOLOGI PAPUA
Nery Sofiyanti
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Public Health Social Sciences Veterinary

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Inventarisasi Keanekaragaman Bambu (Bambusoideae) di Pulau Rupat, Kecamatan Rupat, Kabupaten Bengkalis Fitmawati Fitmawati; Nur Afdila Saputri; Sri Nur Kholifah; Nery Sofiyanti; Ninik Nihayatul Wahibah
Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Vol 38, No 2 (2021)
Publisher : Fakultas Biologi | Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.mib.2021.38.2.1282

Abstract

Pulau Rupat adalah pulau kecil di wilayah Sumatra yang memiliki keanekaragaman hayati tinggi. Salah satu flora di Pulau Rupat adalah bambu. Bambu memiliki kemampuan beradaptasi tinggi terhadap kondisi asam pada lahan gambut, tetapi informasi tentang spesies bambu di Pulau Rupat belum pernah dilaporkan. Tujuan dari penelitian ini adalah untuk mengetahui keanekaragaman spesies dengan mengidentifikasi dan memeriksa berdasarkan kunci identifikasi karakter morfologi. Metode penelitian yang digunakan adalah survey eksploratif. Hasil inventarisasi mengidentifikasi total sembilan spesies dari empat genus (Bambusa vulgaris, Bambusa vulgaris var. striata, Bambusa heterostachya, Bambusa multiplex, Gigantochloa sp., Gigantochloa cf. velutina, Gigantochloa hasskarliana, Schizostachyum brachycladum, Schizostachyum zollingeri, Thyrsostachys  siaminensis). Sebanyak sepuluh aksesi bambu diamati karakter vegetatifnya. Hasil skoring 53 karakter tersebut dianalisis menggunakan program NTSYSPC 2.02 untuk mengetahui pengelompokkannya. Hasil penelitian menunjukkan koefisien kemiripan berkisar 48%-77%.
Antioxidant Activity of Dominant Plants Species in Obat Pahit from Lingga Malay Ethnic in Riau Archipelago Fitmawati Fitmawati; Nery Sofiyanti; Rodesia Mustika Roza; Isnaini Isnaini; Yulisa Resti Irawan; Dhaniel Ridho Winata; Awal Prichatin Kusumo Dewi
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 2 (2017): August 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i2.9808

Abstract

Obat Pahit is a potion that has been long commonly consumed by Lingga Malay society for generations as stamina keeper. The most dominant plants found in the packaging of the Obat Pahit were namely Bauhunia semibifida, Cnestis palala and Penawa Root (3 species). This research aimed to investigate and determine activity of antioxidant contents in Obat Pahit from five Traditional Medicine Practitioners (TMPs) in the district of Lingga. The tested samples were mashed then being soaked into 2 types of solvent: distilled water and methanol, containing HCl 1%. DPPH method was also used in this research. Quantitatively antioxidant activity test of Obat Pahit from the five TMPs by using methanol solvent had extremely highest activity compared to the distilled water solvent. The test, using TLC plate by spraying the extract from three dominant plants with 0.1 mM of DPPH solution, produced a pale-yellow spots at a wavelength of 366 nm. On the other hand, the test using HPLC at wavelengths of 230 nm and 280 nm showed the presence of two dominant secondary metabolites contents: flavonoid and phenolic. IC50 (ppm) of Bauhinia semibifida (6.6247), Penawa Root (5.0124) and Cnestis palala (5.9968) were much lower than IC50 of mangosteen’s rind (41.7675), vitamin C (6.6612) and Stimuno drug (8.333). This antioxidant analysis has not been reported previously. This proof contributed greatly to uncovering potentially native natural resources as an indigenous Indonesian drug which is expected to decrease dependence on imported drugs especially imunomodulator, antihypertensive, antidiabet etc. This research would be beneficial and excellent manifestation for the development of natural antioxidant-based medicines from traditional knowledge of Indonesia’s local ethnicities.
Immunomodulatory Effectiveness of Aqueous Obat Pahit Extract of Lingga Malay Ethnic on White Rats (Rattus novergicus) Fitmawati Fitmawati; Rodesia Mustika Roza; Nery Sofiyanti; Isnaini Isnaini; Febrian Lailatul Fitri; Desi Paramita; Awal Prichatin Kusumo Dewi
Biosaintifika: Journal of Biology & Biology Education Vol 9, No 3 (2017): December 2017
Publisher : Department of Biology, Faculty of Mathematics and Sciences, Semarang State University . Ro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/biosaintifika.v9i3.10496

Abstract

Obat pahit has been generally known and believed by Lingga Malay society as anti-aging agent. However, the study of Obat pahit is not scientifically proven. This research was aimed to prove immunomodulatory ability of Obat pahit potion from Lingga, Riau Archipelago. This study used white rats as an animal modelling, and Staphylococcus aureus as bacteria tester. The rats had been treated with aqueous Obat pahit extract from three TMPs on dose scales of 0.09, 0.18 and 0.27 mL/200g of body weight through oral administration for 7 days. Furthermore, on the 8th days, the experiment animals were injected by the preparation of bacteria tester through intraperitoneal administration in the amount of 0.5 mL/200 gram of body weigth and subsequently incubated for 1 hour after the injection. There were 2 observed parameters on this study, i.e efectivity and capacity of phagocytosis by leukocytes. The observation of leukocytes-phagocytocis activity was carried out by making a smear preparat samples of peritoneum fluid from rats. After the observation under microscope on a magnification of 100 times. The result was obtained the Obat pahit from Kalan PMT swere more effective on dose 2, while from SP4 and Linau TMPs were much more effective on dose 1. It is therefore, using these data of the results, the advanced doses scale of this Obat pahit would not be necessary. Obat pahit potion from Malay Lingga Malay Ethnic could become raw materials of immunomodulatory herbal medicine based on traditional knowledge. It also potentially as a standardized herbal.
Kajian Palinologi Famili Asteraceae di Lingkungan Universitas Riau, Pekanbaru, Riau Fitria, Rahmdani; Sofiyanti, Nery
Buletin Anatomi dan Fisiologi Volume 9, Nomor 2, Tahun 2024
Publisher : Departemen Biologi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/baf.9.2.2024.121-129

Abstract

Universitas Riau merupakan salah satu daerah penyebaran berbagai tumbuhan, termasuk famili Asteraceae. Tujuan penelitian ini adalah untuk mengkaji karakter morfologi polen jenis-jenis Asteraceae dari kawasan Universitas Riau Kampus Bina Widya Km 12,5 Simpang Baru, Pekanbaru, Provinsi Riau. Pengambilan sampel di lapangan dilakukan dengan metode eksplorasi. Pembuatan preparat polen menggunakan metode tanpa asetolisis dan asetolisis dan karakter morfologinya diamati menggunakan mikroskop Olympus CX-23. Sebanyak 11 karakter diskor dan dianalisis menggunakan Ntsyst untuk membuat dendrogram. Karakteristik polen jenis-jenis Asteraceae yang diteliti menunjukkan persamaan pada unit polen (monad), tipe polen berdasarkan ukuran (mediae) dan bentuk polen berdasarkan rasio polar ekuatorial yaitu subspheroidal. Tipe apertura yang dijumpai colpus dan porus, dengan tipe polen berdasarkan apertura adalah tricolpate (dua jenis), tricolporate (enam jenis) dan tetracolporate (satu jenis). Ornamentasi eksin pada semua jenis Asteraceae yang diamati yaitu echinate. Hasil analisis kekerabatan jenis-jenis Asteraceae yang diteliti berdasarkan karakter morfologi polen menunjukkan keragaman yang tinggi.  Riau University is one of the areas where various plants are distributed, including the Asteraceae family. The purpose of this study was to study the morphological characters of the pollen of Asteraceae from University of Riau area Kampus Bina Widya Km 12,5 Simpang Baru, Pekanbaru, Riau. Sampling in the field was carried out by the exploratory method. Pollen preparations were prepared using non-acetolysis and acetolysis method and their morphological characters were observed using an Olympus CX-23 microscope. 11 characters were scored and analyzed using Ntsyst to create a dendrogram.The pollen characteristics of the Asteraceae species studied showed similarities in the pollen unit (monad), pollen type based on size (mediae) and pollen shape based on the equatorial polar ratio, namely subspheroidal. The types of apertures found in colpus and porus, with pollen types based on apertures are tricolpate (two species), tricolporate (six species) and tetracolporate (one species). The exine ornamentation of all Asteraceae species observed was echinate. The results of the kinship analysis of the examined Asteraceae species based on pollen morphological characters showed high diversity.
Kajian Fenetik Tumbuhan Paku (Pteridofita) di Kecamatan Benai Kabupaten Kuantan Singingi, Provinsi Riau Arise, Widya Nur; Sofiyanti, Nery
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 8, No 1 (2023): February 2023
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v8i1.4523

Abstract

Kabupaten Kuantan Singingi khususnya Kecamatan Benai merupakan salah satu tempat distribusi tumbuhan paku. Tujuan dari penelitian ini adalah untuk melakukan kajian fenetik jenis – jenis tumbuhan paku yang tumbuh di Kecamatan Benai Kabupaten Kuantan Singingi Provinsi Riau. Sampel di lapangan dikumpulkan dengan metode eksplorasi. Untuk memperoleh dendrogram dari tumbuhan paku yang ada di Kecamatan Benai, identifikasi dilakukan berdasarkan karakteristik morfologi, dan data dianalisis menggunakan program NTSys pc 2.02. Sebanyak 23 jenis tumbuhan paku dari 18 genus dan 13 famili telah diidentifikasi pada penelitian ini. Famili Polipodiaceae merupakan famili dengan jumlah jenis terbanyak (5 jenis) dari sampel yang yang dikumpulkan. Dendrogram yang diperoleh dibagi menjadi dua kelompok berdasarkan jenis daun yaitu jenis daun monomorfik dan dimorfik. 
Potential antidepressant activity of n-hexane extract from old Areca catechu Nut by reducing depressive-like state in Swiss albino male mice Novianty, Riryn; Yuharmen; Sofiyanti, Nery; Indriani, Dwi Wahyu; Wasito, Hendri; Ya'la, Fitra Audhi
Current Research on Biosciences and Biotechnology Vol. 6 No. 1 (2024)
Publisher : Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/crbb.2024.6.1/6NKD6D9X

Abstract

Depression is a psychological disorder caused by an imbalance of neurotransmitters that can be managed with antidepressants. One of the local plants with the potential as an antidepressant is areca nut. However, its’ antidepressant effects in nonpolar solvents have not been studied recently. Equipping the extract to animals sub-chronically could mimic the clinical antidepressant treatment. Thus, the current investigation studied the antidepressant action of the hexane extract of old areca nut by utilizing acute and sub-chronic FST. This research started with extracted areca nut using n-hexane and continued with phytochemical tests. During FST, the animals were treated with n-hexane extract (50 and 100 mg/kg), fluoxetine (20 mg/kg), and saline (0.1 mL/20 g). The phytochemical test of the extract showed positive results from the content of secondary metabolites, namely saponins and steroids. n-Hexane extract at a dose of 50 mg/kg gave the best action in decreasing the immobility period. After sub-chronic medication, the secondary metabolites of the extract did not induce any toxic effects. This study’s findings imply that depression may be treated with conventional medicine, such as old areca nut extract.
Sosialisasi Tanaman Penurun Gula Darah Di Desa Koto Ringin Kecamatan Mempura Kabupaten Siak Radith Mahatma; Dyah Iriani; Yusfiati, Yusfiati; Nery Sofiyanti; Roza Elvyra; Fadel Nugraha
Jurnal Pengabdian UntukMu NegeRI Vol. 8 No. 3 (2024): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v8i3.8055

Abstract

Negative impact of the development over time in the health aspect is the change in lifestyle or unhealthy dietary habits, particularly through the consuming of instant foods, which can trigger diabetes. Excessive sugar consumption can lead to increasing weight and blood sugar levels, and potentially cause type-2 diabetes (DM). The community of Koto Ringin Village has developed a family medicinal plant program (TOGA) as part of a strategy to improve community health. This program demonstrates proactive steps in addressing health challenges in Koto Ringin Village, both through disease management and community-based health initiatives like TOGA. The purpose of this community service is to improve the understanding of the PKK (Family Welfare Movement) members of Koto Ringin Village by educating them about plants that are useful for lowering blood sugar levels. This community service is also intended for transferring knowledge from the academic environment to the community at large, especially to the members of PKK Koto Ringin Village, Mempura District, Siak Regency, Riau Province. This activity was attended by 18 women from the PKK of Koto Ringin. The results of the activity showed that the participants’ knowledge improved from 41.1 to 90.0.
Antidepressant-like Effects of Young Areca Nut n-Hexane Extract Using Forced Swim Test in Mice Tested Individually Novianty, Riryn; Yuharmen, Yuharmen; Sofiyanti, Nery; Ya’la, Fitra Audhi
Jurnal Media Informatika Vol. 5 No. 3 (2024): Jurnal Media Informatika Edisi Mei - Agustus
Publisher : Jurnal Media Informatika

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Depression is a common neuropsychiatric disorder that occurs in humans regardless of gender and age. Areca catechu, as a local plant, can be utilized as an antidepressant to treat depression. The current investigation aimed to determine the antidepressant action from an n-hexane extract of young areca nut using the Forced Swim Test (FST) as a standard method in screening antidepressants validated by the behavior of animals. Short-term medication or acute FST was performed by injecting mice with extract at doses 10 and 50 mg/kg, while the mice were treated with the best dose in long-term medication or sub-chronic FST. A day after the re-test on sub-chronic FST, toxicity test was performed. The extract at the dose of 50 mg/kg possessed antidepressant action during acute and sub-chronic FST. The results of the phytochemical analysis stated that the saponins and steroids present in the young areca nut n-hexane extract may be the active constituents that act as antidepressants. No toxic effects were detected from the young areca nut n-hexane extract in mice that had been injected for 7 consecutive days. n-Hexane extract from young areca nut presents antidepressant potential.
Phytochemical test of 3 wild rambutan (Nephellium Lappaceum L. - Sapindaceae) fruits from Riau Province Sofiyanti, Nery; Fitmawati; Isda, Mayta Novaliza; Agesti, Asih Rahayu Ajeng; Sari, Maya; Pranata, Syafroni
Jurnal Biologi Tropis Vol. 22 No. 3 (2022): July - September
Publisher : Biology Education Study Program, Faculty of Teacher Training and Education, University of Mataram, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jbt.v22i3.3574

Abstract

Rambutan (Nepelium lappaceum) is one of tropical fruit plant that poses high morphological character, both cultivated or wild plants. The exploration of Nephellium in Riau Province had indicated 3 variations of wild Nephellium (Mone, Tunyiang dan Rambutan Hutan). The aim of this study was to examined the phytochemical contents of fruit from three wild Nephellium from Riau Province. Samples used in this study were three fruit parts (pericarp, aril and seed). Phytocemical tests were conducted qualitatively for alkaloid, terpenoid, steroid, flavonoid, saponin and tannin. The result showed that each fruit part had different phytochemical contents. Alkaloid was only found in aril of all wild Nephellium (Mone, Tunyiang dan Rambutan Hutan). Terpenoid and saponin were found in all fruit parts, while saponin was absent in all fruit parts from three wild Nephellium.  ditemukan pada semua bagian buah dari ketiga buah rambutan liar. The result of this study provides additional information of phytochemical content of wild N. lappaceum.
Pelatihan Pembuatan Hand Sanitizer Alami Di Kelurahan Sumahilang Kecamatan Pekanbaru Kota, Pekanbaru Iriani, Dyah; Sofiyanti, Nery; Elvyra, Roza; Chahyadi, Ennie; Arini, Arini
Jurnal Pengabdian UntukMu NegeRI Vol. 5 No. 2 (2021): Pengabdian Untuk Mu negeRI
Publisher : LPPM UMRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37859/jpumri.v5i2.3106

Abstract

Pandemi Covid-19 yang disebabkan oleh virus Corona telah menjadi permasalahan global, tidak terkecuali di Pekanbaru. Hampir seluruh lokasi di Pekanbaru telah terdampak akibat adanya pandemi Covid-19, salah satunya di Kelurahan Sumahilang, Kecamatan Pekanbaru Kota, Kota Pekanbaru. Untuk mengatasi masalah Covid-19, pemerintah menghimbau masyarakat untuk rajin mencuci tangan dengan sabun. Namun terkadang jika kita bepergian, tidak di semua tempat dan ruangan terdapat air dan sabun, maka hand sanitizer atau cairan antiseptik bisa menjadi alternatif untuk mencuci tangan yang bisa diandalkan. Alkohol sebagai komponen utama hand sanitizer, berfungsi sebagai antiseptik pada permukaan kulit. Alkohol pada pemakaian berulang menyebabkan kekeringan dan iritasi pada kulit. Agar penggunaan alkohol efektif tanpa menimbulkan dampak bagi penggunanya, maka perlu dilakukan inovasi produk antiseptik handsanitizer dengan menggunakan ekstrak tanaman yang mengandung sifat antibakteri. Ekstrak daun sirih dan jeruk nipis dapat memberikan solusi akibat yang ditimbulkan dari hand sanitizer yang menggunakan alkohol. Kegiatan Pelatihan Pembuatan Handsanitizer Alami di Kelurahan Sumahilang dilakukan pada hari Rabu 18 Agustus 2021. Kegiatan ini diikuti 20 peserta yang berasal dari ibu-ibu Posyandu dan PKK Kelurahan Sumahilang. Hasil kegiatan menunjukkan pengetahuan peserta pelatihan mengenai pembuatan hand sanitizer alami meningkat dari 20% menjadi 85% Kata kunci: Covid-19, hand sanitizer alami, jeruk nipis, kelurahan Sumahilang, sirih
Co-Authors ', Trina , WULANDARI D , ZULHENDRA Afni Atika Marpaung Aminuyati Annisa Auliani Arini Arini Arise, Widya Nur Asih Rahayu Ajeng Agesti Asri Ria Lestari Asri Ria Lestari Awal Prichatin Kusumo Dewi Awal Prichatin Kusumo Dewi Berlyansah, Azizul DANIEL MUDIYARSO, DANIEL Desi Paramita Dewi Indriyani Roslim Dewi Indriyani Roslim Dewi, Awal Prichatin Kusumo Dhaniel Ridho Winata Dian Eka Indriani, Dian Eka Dian Indriyani Dien Septiani Dyah Iriani ENNIE CHAHYADI, ENNIE Ermi Ningsih ERWINA JULIANTARI, ERWINA Fadel Nugraha Fadli ' Febrian Lailatul Fitri Fitmawati ' Fitmawati Fitmawati Fitmawati Fitmawati Fitmawati Fitmawati Fitmawati Fitmawati Fitri, Febrian Lailatul Fitria, Rahmdani Fitriani K. U Haris Gunawan Haris Gunawan HAYATI, IBNA HENDRI WASITO Herman ' Ikhwan Taufik Indriani, Dwi Wahyu ISKA LESTARI, ISKA Isnaini Isnaini Isnaini Isnaini Isnaini Isnaini Isnaini Isnaini Khairijon ' KOSUKE MIZUNO, KOSUKE L. FIBRIARTI, BERNADETA M. Yogi Riyantama Isjoni MARPAUNG, AFNI ATIKA Maya Sari Maya Sari Mayta Novaliza Isda Mayta Novaliza Isda Mellyasari Pangkey Muhammad Hamid Nanda Marlian Iriani NAPSIYAH, LUTHFI KHOTUN Nasri Baroroh Ninik Nihayatul Wahibah Ninik Nihayatul Wahibah Novianty, Riryn Nur Afdila Saputri Nurul Idani OSAMU KOZAN, OSAMU Paramita, Desi PRANATA, SYAFRONI Pranata, Syafroni Puji Lestari Putri Handayani Harahap Putri Intan Wahyuni Radith Mahatma Rafidah, Nurul Rissan suriatno Rodesia Mustika Roza Rodesia Mustika Roza Roza Elvyra Salpa Hartanto Silvera Devi Simbolon, Helda Simon Mangaratua Siska Sri Wahyuni, Siska Sri Siti Fatonah Slamet Prayogi Slamet Prayogi Sri Nur Kholifah Susi Supriani Syafroni Pranata syafroni Pranata Tami Oktari Tetty Marta Linda Via Andani Winata, Dhaniel Ridho Wirdayanti Wirdayanti Wulandari ' Ya'la, Fitra Audhi Ya’la, Fitra Audhi Yuharmen Yuharmen, Yuharmen Yulisa Resti Irawan Yulisa Resti Irawan Yundari, Yundari Yusfiati, Yusfiati YUSNA, MACHFIRA