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All Journal Biospecies Jurnal Biologi Udayana 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 JURNAL BIOLOGI PAPUA
Nery Sofiyanti
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Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering 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

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Keanekaragaman Jenis Flora Epifit Di Hutan Kota Pekanbaru, Provinsi Riau dan Kajian Kekerabatannya Nery Sofiyanti
Jurnal Biologi Universitas Andalas Vol 7, No 1 (2019)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jbioua.7.1.34-42.2019

Abstract

The city forest of Pekanbaru, Riau Province has many host trees for epiphytic flora. This study aimed to identify the epiphytic flora on tress of forest city Pekanbaru. Samples were collected from the field using exploration method. The morphological characters were scored and analysed to construct dendrogram using NTSyst 2. A total of 35 epiphytic floras were identified in this study, and consisted of mosses (12 species), ferns (21 species) and seed plants (2 species). Dendrogram showed that the examined species clustered based on the similarity of morphological characters
THE DIVERSITY OF EPIPHYTIC FERN ON THE OIL PALM TREE (Elaeis guineensis Jacq.) IN PEKANBARU, RIAU Nery Sofiyanti
Jurnal Biologi Udayana Vol 17 No 2 (2013): Jurnal Biologi
Publisher : Program Studi Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana

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Abstract

Oil palm (Elaeis guineensis) is one  main commodity in Riau Province. Morphologically, the trunk of oil palm  has suitable environment for the growth of epiphytic fern, due to its broaden base of petiole that may accumulate organic and anorganic debrish. The objective of this study was to investigate the diversity of epiphytic fern on the oil palm tree. A total of 125 oil palm trees from seven  study sites in Pekanbaru, Riau were observed. The number of epiphytic ferns identified in this study was 16 species belongs to six families.
Skrining Fitokimia Lima Jenis Tumbuhan Paku Polypodiaceae Dari Provinsi Riau Nery Sofiyanti; Wirdayanti Wirdayanti
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 4, No 2 (2019): June 2019
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v4i2.2470

Abstract

Jenis-jenis paku dari famili Polypodiaceae banyak digunakan sebagai sumber obat tradisional. Namun kajian fitokimia jenis paku tersebut dari Provinsi Riau masih sangat terbatas. Penelitian ini bertujuan untuk mengetahui kandungan fitokimia yaitu alkaloid, flavonoid, saponin, steroid, tanin dan terpenoid dari lima jenis paku Polypodiaceae. Pengambilan sampel dilakukan dengan metode eksplorasi. Skrining fitokimia dilakukan di Laboratorium Botani, Jurusan Biologi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Riau. Pada penelitian ini, organ yang digunakan untuk pembuatan ektrak cair adalah rimpang dan daun segar. Hasil skrining fitokimia pada rimpang paku yang diteliti menunjukkan kandungan emapat golongan metabolit sekunder yaitu alkaloid (5 jenis), flavonoid (1 jenis), tanin (1 jenis) dan terpenoid (2 jenis), sedangkan saponin dan stereoid tidak ditemukan pada ekstrak rimpang. Pada organ daun, senyawa metabolit sekunder lebih banyak dijumpai sebanyak 5 golongan senyawa yaitu alkaloid (5 jenis), flavonoid (5 jenis), tanin (1 jenis), steroid (3 jenis) dan terpenoid (1 jenis). Hanya golongan metabolit sekunder saponin yang tidak dijumpai pada ekstrak daun paku Polypodiaceae. Jenis yang paling banyak banyak menunjukkan kandungan metabolit sekunder adalah Pyrrosia lanceolata (4 senyawa).
ANALISIS HUBUNGAN KEKERABATAN DURIAN (Durio zibethinus Murr.)BERDASARKAN PENANDA MORFOLOGI DI KABUPATEN KUANTAN SINGINGI Nasri Baroroh; Fitmawati '; Nery Sofiyanti
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

Durian (Durio zibethinus Murr.) is one of tropical fruit belongs to Bombacaceae family that has high economic value. Kuantan Singingi District one of durian distribution areas in Riau Province which has high diversity of durian. The purpose of this study was to identify the diversity of durian in Kuantan Singingi District. This study had been conducted from August 2013 to February 2014. Sampling was done using purposive random sampling and observation on morphological characters. Morphological data was analyzed by SIMQUAL and UPGMA procedures using the program NTSYS-pc. 2:02 and followed by correlation analysis, variability and principal components using Minitab 16:13. From a total of 32 individuals of durian, the similarity coefficient was ranged from 23% to 64%. The dendrogram formed two main groups that clustered based on the similarity of morphological characters. Pearson correlation analysis obtained 14 characters of 61 characters which were positively correlated with each other with the level of confidence was >98%. Result of principal component analysis formed two groups with 30% of the diversity value.
SKRINING 9 JENIS TUMBUHAN ORDO SAPINDALES DI TAMAN HUTAN RAYA (TAHURA) SULTAN SYARIF HASYIM RIAU YANG BERPOTENSI SEBAGAI TUMBUHAN TERAPEUTIK Simon Mangaratua; Fitmawati '; Nery Sofiyanti
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

Sultan Syarif Hasyim (SSH) Forest Park is one of the conservation areas in Riau Province. A total of 125 Spermatophyta species have been previously identified in thisregion. Those species are potencially used as therapeutic agens, especially Sapindales species. This study aimed to identify the Sapindales species from SSH forest park thathas therapeutic potencies based on their phytochemical test (alkaloids, flavonoids, steroids, terpenoids, saponins, and tannins). This study had been carried out fromNovember 2013 to February 2014. The sampling method used in this study was an exploration method. Data was descriptively analyzed. The result showed that total of nine Sapindales species from four families were identified. The number of species that positively contained alkaloids, flavonoids, steroids, terpenoids, saponins, and tannins were 7, 3, 6, 2,6 and 4, respectively.
EKSPLORASI PENGETAHUAN TUMBUHAN OBAT ETNIS SAKAI DI DESA PETANI, DURI-RIAU Wulandari '; Fitmawati '; Nery Sofiyanti
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

Sakai is a local ethnic group in Desa Petani, Duri, Riau Province. The people of this ethnic group still strongly keep their ancestor faith, such as in using medicinal plants. This study aimed to make an inventory of the medicinal plants of Sakai ethnic group in Desa Petani, Duri based on the processing of medicinal plants in disease treatment. This study had been conducted from July 2013 to February 2014. The method used in this study was survey method. The interview of three traditional medicine practitioners were carried out based on a questionnaire list. The results of this research showed that 98 species from 48 families were used as medicinal plants by the Sakai People. The plant part that was mainly used was leaves. The medicinal plants were used by Sakai people in different ways such as being eaten, drunk, lubricated, scrubed and bathed.
IDENTIFIKASI DAN UJI FITOKIMIA EKSTRAK ALAMI TANAMAN ANTIUROLITHIASIS Tami Oktari; Fitmawati '; Nery Sofiyanti
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

In Indonesia, medicinal plants have been used to treat several diseases including kidney stone disease (urolithiasis). Urolithiasis is caused by the accumulation of substances inhuman urine that will form a stone, which consists of solid microlite. This stone can grow bigger if it is not treated. The kidney stone problem is the third problem after urine tract and prostate infection. Therefore, it is necessary to find out the treatment for this disease, including by using the potential plants for antiurolithiasis such as Hibiscus rosa-sinensis, Hibiscus tilliaceus, Sonchus arvensis, Sida rhombifolia, Strobilanthus crispus, and Tristaniopsis whiteana. The purpose of this study was to compare the effectiveness of six medicinal plants in dissolving kidney stones using in vitro methodand to identify their secondary metabolites that have the best potential as antiurolithiasis agent. Two tests were caried out, i.e. phytochemical test and in vitro test for detecting plant extract activity in disolving kidney stone. The extract used was pure extract. The kidney disolving test was performed at 37°C for 3 hours with 15 minutes agitation. The result of phytochemical test showed that Sonchus arvensis and Sida rhombifolia had the highest secondary metabolite content. The in vitro assay showed that all of six tested plants could disolve kidney stone. Two species (Hibiscus tilliaceus and Sonchusarvensis) gave the lowest weight of kidney stone, however there was no significant difference in each treatment (P>0,05).
POLIMORFISME PEROKSIDASE RAMIN (Gonystylus bancanus (Miq.) Kurz) DI HUTAN PT. DIAMOND RAYA TIMBER PROVINSI RIAU Mellyasari Pangkey; Ninik Nihayatul Wahibah; Nery Sofiyanti
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 1, No 2 (2014): Wisuda Oktober 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

Ramin is a peat swamp endemic plant highly demanded in furniture industries. The high price and market demand has led to increase the illegal logging which subsequently threaten ramin population existence. On the other hand, genetic related information on ramin is limited. Biochemical approaches such as isozyme can be used to analyze genetic diversity. The objective of this study was to reveal the peroxsidase (PER) polimorphism of ramin natural population at PT. Diamond Raya Timber (PT. DRT) forest in Riau Province. PER were analyzed using horizontal elektrophoresis model. The leaf samples that used in this study were collected from 50 individuals ramin. Data were analyzed using SAHN function and UPGMA method by NTSYS version 2.0. The results showed that PER enzyme produced clear visualization, forming 12 band patterns that were formed by six bands which was different migrating direction to the anode pole (positive) and catode pole (negative). The dendrogram in this study showed that 50 individuals of ramin were clustered into two main separated groups at the level of 47% similarity coefficient. These data indicated that the genetic variation of ramin in PT.DRT was quite diverse.
ANALISIS HUBUNGAN KEKERABATAN CEMPEDAK (Artocarpus champaden Lour.) BERDASARKAN PENANDA MORFOLOGI DI KABUPATEN KAMPAR PROVINSI RIAU Via Andani; Fitmawati '; Nery Sofiyanti
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 2, No 1 (2015): Wisuda Februari 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

Kampar is one of the regency in Riau Province that has high diversity of cempedak (Artocarpus champaden Lour.). The diversity of cempedak in Kampar have not been reported, researched and characterized morphologically. This research was aimed to analyze the diversity of cempedak cultivars from various regions. This study had been conducted from September to Desember 2013, using exploration method. A total of 51 morphological characters from 30 individuals were observed and scored and then analyzed using NTSYSpc 2.02 and Minitab 16.0. Four cempedak cultivars identified in this study were Bubur (6 individuals), Hutan (14 individuals), Langkat (5 individuals), and Nangkadak (5 individuals). The coeffisien similarity were range from 0.23 to 0.72. The dendogram shows two main group, first group consist of 29 individuals, such as Bubur (5 individuals), Hutan (14 individuals), Langkat (5 individuals) and Nangkadak (5 individuals); the second group consisted of 1 individu (Bubur cultivar). Main group analysis showed that plant clustered is not based on the origin. Furthermore pearsoncorrelation analysis on 51 characters showed that there are positive correlations between 40 characters, and negative correlations between 6 characters.
KOMUNITAS VEGETASI PIONIR DAN PERKIRAAN AKUMULASIBIOMASSA PADA LAHAN GAMBUT BEKAS TERBAKAR DI AREA TRANSISICAGAR BIOSFER GIAM SIAK KECIL – BUKIT BATU RIAU Dien Septiani; Haris Gunawan; Nery Sofiyanti
Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam Vol 2, No 1 (2015): Wisuda Februari 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Matematika dan Ilmu Pengetahuan Alam

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Abstract

After-burned peatland formed a new pioneer vegetation communities for biomass stored. In the next process, this vegetation reduce carbon emission into the air which caused by the releasing of stored carbon in natural peatland. The purpose of this research is to know the characteristics of natural succession in the early stage of pioneervegetation communities in after-burned peatland. Total biomass accumulation was counted using allometric equation BP = 0,1236 D2,3677, Wtotal= 0,1531080 (D)2,40, Btotal = 0.1923 D2.15, M = 7.50 × 10–2(D)2.60 dan M = 1.49 × 10–1(D)2.09 . The pioneer vegetation which were observed after the peatland fire were tenggek burung (Euodia sp.), kayu ara (Ficus sp.), mahang (Macaranga triloba), karet (Havea brasiliensis), sendayan (Scleria sumatrensis), alang–alang (Imperata cylindrica), senduduk (Melastoma malabathricum), paku-pakuan (Neprolepis hirsutula) dan rumput teki (Cyperus rotundus). The abundance of woody vegetation, Euodia sp., become very dominant after the first stage of  successionin after-burned peatland. Total surface biomass accumulation from the beginning of succession in all types of pioneervegetation was338,91 kg/ha/years.
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 Azizul Berlyansah 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 Isnaini Isnaini Khairijon ' KOSUKE MIZUNO, KOSUKE L. FIBRIARTI, BERNADETA 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 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