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All Journal JURNAL HUTAN LESTARI Tengkawang : Jurnal Ilmu Kehutanan AGRISAINTIFIKA Jurnal Ilmu-ilmu Pertanian Jurnal Biologi Tropis KABILAH : Journal of Social Community Al-Khidmah Jurnal Serambi Engineering Jurnal Pendidikan dan Pengajaran Guru Sekolah Dasar (JPPGuseda) Health Sciences and Pharmacy Journal SIMBIOSA Lumbung Inovasi: Jurnal Pengabdian Kepada Masyarakat Bakti Budaya: Jurnal Pengabdian kepada Masyarakat Bina Bahari : Jurnal Pengabdian Kepada Masyarakat
Gusti Eva Tavita
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Religion Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Education Engineering Environmental Science Health Professions Immunology & microbiology Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Medicine & Pharmacology Nursing Public Health Social Sciences Other

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STUDI ETNOBOTANI TUMBUHAN OBAT DI DUSUN KELAMPUK KECAMATAN TANAH PINOH BARAT KABUPATEN MELAWI haida, Nur; Usman, Fadillah H.; Tavita, Gusti Eva
JURNAL HUTAN LESTARI Vol 3, No 4 (2015): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v3i4.12612

Abstract

Kelampuk village at Land Pinoh West Sub District Melawi District people have traditionally used medicinal plants that are nearby to treat various diseases. The aim of this study was to determine the types of medicinal plants and their use by communities around the Kelampuk village Land Pinoh West sub district Melawi District This study using snowball sampling techniques or performed in sequence to ask for information on people who have been interviewed or contacted in advance. Results of research concluded that the most widely type of plant commonly used are 51 species from 41 family. The level of habitus are 24 herbaceous species. While based part in use, then mostly the leaves as many as 31 species. Then, by way of processing by way of ground as many as 23 species, and if viewed the use of that method taped as many as 24 species. While based on the use to treat diseases of the outside there are 32 species, and based on the form of a single herb potion then there are 51 species. From the data, it turns a kind of medicinal herbs can treat more than one disease. Keywords: Ethnobotany, Kelampuk village, Medicinal plants Melawi Distrct.
JENIS-JENIS LUMUT (Bryophyta) DI HUTAN SEKUNDER DESA SEPANDAN KECAMATAN BATANG LUPAR KABUPATEN KAPUAS HULU Azwad, Rifaldi; Tavita, Gusti Eva; Prayogo, Hari
JURNAL HUTAN LESTARI Vol 8, No 2 (2020): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v8i2.39786

Abstract

Moss is an important pioneer plant that acts as vegetation fillers on deforested land and helps to stabilize eroded soil surfaces. The secondary forest area, Sepandan village is a forest area that is dominated by trees and has a variety of flora and fauna. One of the flora or plants in the forest is various species of mosses. The purpose of this research was to identify species of moss in the Secondary Forest Area of Sepandan Village, Batang Lupar District, Kapuas Hulu Regency. The research was conducted by the survey method and made an observation plot. The observation plot played systematically, and this research was conducted at 3 different heights namely 100, 150 and 200 masl. The results of the research identified that there are 15 types of mosses from 15 families. The species found at this height is Treubia lacunose. Based on the calculation of the presence frequency can be seen that Treubia lacunose was the species most found at the study site with a frequency of 28.12%.Keyword: Identification, Moss, Secondary forest, Sepandan village.
SIFAT FISIK DAN MEKANIK KAYU GERUNGGANG (CRATOXYLON ARBORESCEN Bl) YANG DIDENSIFIKASI BERDASARKAN WAKTU PENGUKUSAN DAN WAKTU KEMPA Megawati, .; Usman, Fadillah H.; Tavita, Gusti Eva
JURNAL HUTAN LESTARI Vol 4, No 2 (2016): Jurnal Hutan Lestari
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v4i2.15246

Abstract

The increasing demand for wood every years is not balanced with the availability of raw materials in nature, especially high-quality wood. Hence the need for an effort to partially overcome this condition by using low quality wood (III-IV) such as Gerunggang wood (Cratoxylon arborescen Bl). Samples were made of Gerunggang wood with size of 30 cm x 8 cm  x 4 cm with a target of 30% reduction in thickness. Physical and mechanical properties testing refers to the British Standard Methods 373 (1957). Parameters measured were color and touch impression, water content, density, dimensional changes, MOE, MOR and MCS). This research used  factorial experiment in a random design complete with  2 factors. Factor A steaming time (50 minutes, 60 minutes and 70 minutes) and factor B pressing time (40 minutes, 60 minutes and 80 minutes) each made 3 times repeats. The results showed Gerunggang wood was densification by steaming and pressing time produce physical and mechanical properties better. The best treatment in this research were at the steaming time treatment 60 minutes and 80 minutes pressing time. Keywords :  Cratoxylon arborescen Bl, densification, physical and mechanical.
KEANEKARAGAMAN JENIS TUMBUHAN YANG BERPOTENSI SEBAGAI TANAMAN HIAS DALAM KAWASAN IUPHHK-HTI PT. BHATARA ALAM LESTARI DI DESA SEKABUK KECAMATAN SADANIANG KABUPATEN MEMPAWAH Sriastuti, Widia; Herawatiningsih, Ratna; Tavita, Gusti Eva
JURNAL HUTAN LESTARI Vol 6, No 1 (2018): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v6i1.24288

Abstract

The forest provides many useful things for the survival of living creatures, such as medicines, food, building materials and fresh air and water. In the forest there are also woody vines that can reach high to the top of trees and epiphytes that grow on trees, such as ferns and orchids that have the potential to be ornamental plants. The aim of this research is to find out the diversity of plant species that have potential as ornamental plants such as trees (firs), herbs (hulls), lianas (nepenthes), bushes (ficus elastic), shrubs (Cordlyne fruticosa) and succulents (cactus) within the area of IUPHHK-HTI of PT Bhatara Alam Lestari in Mempawah Regency. The reaearch was conducted with a field survey method, with plot laying observation by multiple plots placed by purposive sampling. The results of observations on 101 observation plots were used as a sample of observation in the area of IUPHHK-HTI of PT. Bhatara Alam Lestari in Sekabuk Village of Sadaniang Subdistrict in Mempawah Regency overall found 30 species of plants that have the potential an ornamental plants. Nepenthaceae and Orchidaceae families are most often encountered as ornamental plants.Keywords: Diversity, Ornamental Plants, Nepenthaceae, Orchidaceae
BIOAKTIVITAS EKSTRAK LIMBAH BUAH BAKAU (Rhizophora mucronata Lamk) TERHADAP JAMUR PERUSAK KAYU Schizophyllum commune Fries Saputra, Doni; Diba, Farah; Tavita, Gusti Eva
JURNAL HUTAN LESTARI Vol 9, No 3 (2021): JURNAL HUTAN LESTARI
Publisher : Universitas Tanjungpura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26418/jhl.v9i3.46441

Abstract

This research aimed to evaluation the anti-fungal activity of mangrove fruit waste extracts Rhizophora mucronata Lamk and the optimal concentration in inhibiting the growth of the Schizophyllum commune Fries. Mangrove fruit waste was derived from LSM Surya Perdana Mandiri, Setapuk Besar village, North Singkawang district, Singkawang city, West Borneo. Mangrove fruit waste made into particle with size pass of 20 mesh and retained 40 mesh. Then mangrove fruit waste was extract with maceration process with aquades as a solution. The extract then mixed with potatoes dextrose agar (PDA) with several concentration i.e. 0%, 2%, 4%, 6%, 8% and 10% and pour into petri dish. One isolate of S. commune was put in the center of PDA in each petri dish and then incubated for seven days. The results of research showed that the antifungal activity of mangrove fruit waste extract was included in the weak category for concentrations of 2%, 4% 6% with anti fungal activities values 13.40%, 17.05% and 20.23% respectively and moderate category for concentrations of 8% and 10% with anti fungal activities values were 34,91% and 42.40%. Based on the AFA value category and BNJ test results, mangrove fruit waste extract with a concentration of 10% is the extract concentration with the highest anti-fungal activity value of 42.40%. Keyword: Anti-fungal activity, mangrove fruit waste, Rhizophora mucronata Lamk, Schizophyllum commune FriesAbstrakPenelitian ini bertujuan untuk mengevaluasi aktivitas anti jamur ekstrak limbah buah bakau (Rhizophora mucronata Lamk) dan konsentrasi efektif dalam menghambat pertumbuhan jamur Schizophyllum commune Fries. Limbah buah bakau diperoleh dari LSM Surya Perdana Mandiri, kelurahan Setapuk Besar, kecamatan Singkawang Utara, kota Singkawang, Kalimantan Barat. Limbah buah bakau dibuat menjadi partikel dengan ukuran lolos 20 mesh dan tertahan 40 mesh. Kemudian limbah buah bakau di ekstrak menggunakan metode maserasi dengan pelarut aquades. Ekstrak kemudian dicampurkan dengan Potato Dextrose Agar (PDA) dengan beberapa konsentrasi yaitu 0%, 2%, 4%, 6%, 8% dan 10% dan dituangkan ke dalam cawan petri. Salah satu isolate S. commune ditempatkan ditengah PDA pada setiap cawan petri dan kemudian diinkubasi selama tujuh  hari. Hasil penelitian menunjukkan bahwa aktivitas anti jamur ekstrak limbah  buah  bakau  termasuk dalam  kategori lemah untuk konsentrasi 2%, 4% dan 6% dengan nilai AFA berturut-turut adalah 13,40%, 17,05% dan 20,23%  serta kategori sedang untuk konsentrasi 8% dan 10% dengan nilai AFA berturut-turut adalah 34,91% dan 42,40%. Berdasarkan kategori nilai AFA dan hasil uji BNJ, ekstrak limbah buah bakau dengan konsentrasi 10% merupakan konsentrasi ekstrak dengan nilai aktivitas anti jamur tertinggi yaitu sebesar 42,40%. Kata kunci: Aktivitas anti jamur, Limbah buah bakau, Rhizophora mucronata Lamk, Schyzophyllum commune Fries
Sosialisasi dan Pelatihan Pengolahan Kerang Bambu Dalam Usaha Meningkatkan Keterampilan Masyarakat di Wilayah Pesisir Pantai Mutiara Kecamatan Sukadana Asri Mulya Ashari; Gusti Eva Tavita; Amriani Amriani
Al-Khidmah Vol 4, No 2 (2021): AL-KHIDMAH (Desember)
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/al-khidmah.v4i2.3138

Abstract

Perekonomian yang lesu di masa pandemi COVID-19 berdampak pada desa-desa terpencil, terutama dengan pemberlakuan Pembatasan Kegiatan Masyarakat (PPKM) pada pertengahan tahun 2021. Pantai Mutiara, salah satu pantai di wilayah Kecamatan Sukadana, dengan jumlah penduduk sekitar 500 KK, dengan mata pencaharian penduduk adalah bertani sambil mencari ikan. Menurunnya daya beli masyarakat akibat pandemi Covid-19 membuat semangat para nelayan melaut untuk mencari ikan sebagai mata pencaharian tambahan. Kegiatan Pengabdian Kepada Masyarakat (PKM) merupakan bentuk kepedulian tim pelaksana kegiatan PKM Fakultas MIPA Universitas Tanjungpura yang bertujuan untuk mengaktifkan kembali kegiatan ekonomi masyarakat pesisir Pantai Mutiara Desa Gunung Sembilan Kecamatan Sukadana melalui pelatihan. dalam pembuatan banyak produk olahan kerang bambu (Solen sp). ada di pantai. Kegiatan PKM ini diikuti oleh 15 orang peserta yang terdiri dari ibu rumah tangga dan remaja putri. Metode kegiatan adalah metode ceramah tentang kerang, manfaat dan beberapa proses pengolahannya, dan metode praktik/demonstrasi pembuatan sirup dan tepung tempurung bambu.
Keanekaragaman Jenis Tumbuhan Obat yang Dimanfaatkan oleh Pengobat Tradisional (Battra) Suku Dayak Mahap dan Suku Melayu di Desa Tembesuk Kabupaten Sekadau Sofia Aliza Maharani; Gusti Eva Tavita; Fathul Yusro
Jurnal Serambi Engineering Vol 6, No 4 (2021): Oktober 2021
Publisher : Fakultas Teknik

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32672/jse.v6i4.3469

Abstract

The Malays and the Dayak are the dominant tribes in West Kalimantan. Different tribes have different species of plants or the way they use medicinal plants. This study aims to analyze the type, processing method, and the use method of medicinal plants by traditional healers (Battra) from the Malay and Dayak Mahap tribes in Tembesuk village, Sekadau Regency. This study used a survey method, and the selection of respondents (Batrra) was carried out by purposive sampling technique. In Tembesuk Village, 8 Battra consist of 5 Malays and 3 Dayak Mahap people. The results showed that 80 species of plants were used by Batrra in Tembesuk village. Sixty species are distributed in the Malay tribe traditional healers, while the Dayak Mahap tribe traditional healers use 35 species. The plant part with the highest uses are leaves (60% of the Malays and 64.44% of the Dayak Mahap). The most common processing method is boiled (41.54% of the Malays and 41.18% of the Dayak Mahap), the way of use is drunk (35.82% of the Malays, and 41.18% Dayak Mahap). Most of the plants are wild (66.67% Malay and 58.33% Dayak Mahap), and the plant family with extensive use is Zingiberaceae (six plants in Malay and five in Dayak Mahap).
PROFILE OF LEARNING LITERACY AND NUMERACY FOR STUDENTS OF ELEMENTARY SCHOOL THROUGH CAMPUS TEACHING 3 ACTIVITIES Amriani Amir, Asri Mulya Ashari, Warsidah, Mega Sari Juane Sofiana, Gusti Eva Tavita
Jurnal Pendidikan dan Pengajaran Guru Sekolah Dasar (JPPGuseda) Vol 5, No 3 (2022): Jurnal Pendidikan dan Pengajaran Guru Sekolah Dasar (JPPGuseda)
Publisher : Universitas Pakuan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55215/jppguseda.v5i3.6394

Abstract

Literacy and numeracy are basic human abilities and skills in accessing and understanding everyday life phenomena, including reading, viewing, simple counting, and speaking activities. This study aimed to examine the literacy and numeracy abilities of class 3 students at Elementary School SDN No. 16 North Pontianak through Campus Teaching 3. The research was conducted using a descriptive qualitative method, where primary and secondary data were collected and then described along with factual documentation in the field. We are interviews with the principal and third-grade teachers and students of the KM3 team assigned to the class as primary data. At the beginning of the activity, several students were not fluent in reading and arithmetic. It was caused by online learning at home during the Covid 19 pandemic. The activity's end showed that all 33 students had completed reading and writing skills. They can solve thematic problems through the ability to read, count, write and listen to reading material. They were able to deal with primary operations in math, such as adding, subtracting, dividing, and multiplying numbers. 
Physical Chemical Characterization, Determination of Antioxidant Activity and Phytochemical Screening of Gambir Claw Herbal Tea (Uncaria gambir) Lucky Hartanti; Asri Mulya Ashari; Rita Kurnia Apindiaty; Gusti eva Tavita; Rafdinal Rafdinal; Desriani Lestari; Warsidah Warsidah
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
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.v22i4.4334

Abstract

Uncaria gambir is a member of Rubiaceae family. Information related to antioxidants and the use of this plant in the food and cosmetic industry has been widely reported. This study aims to determine the physicochemical properties, phytochemical content and antioxidant activity of herbal tea made from gambir claw, which was collected from the Pontianak City area of ​​West Kalimantan. Determination of physicochemical properties is based on measuring the parameters of pH, water content, ash content and organoleptic including taste, odor and color when dissolved in water. Phytochemical screening was carried out using specific reagents to determine the presence of flavonoid compounds, tannins, alkaloids and saponins. Antioxidant activity was determined using the free radical scavenging method 2,2-diphenyl-1-picrylhydrazyl (DPPH). From the results of the measurement of the physical and chemical properties of gambir claw herbal tea, the pH, ash content, moisture content and powder conditions met the requirements of SNI No 3836 of 2013, phytochemical screening showed positive results for flavonoid and tannin compounds, and antioxidant activity was obtained at 88,398 ppm, classified as a strong antioxidant.  
Analysis of Lead (Pb) Heavy Metal Content in Tengkuyung Snail (Cerithidea obtuse) and Sediment in the Kuala Mangrove Area of Singkawang City Rafdinal Rafdinal; Riza Linda; Gusti eva Tavita; Bambang Kurniadi; Anthoni B Aritonang
Jurnal Biologi Tropis Vol. 22 No. 4 (2022): October - December
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.v22i4.4403

Abstract

Tengkuyung (Cerithidea obtuse) is one of the many snails that live in mangrove areas, being a source of food and the economy, especially for people in coastal areas. Land and sea development and transportation activities have the potential to become a source of Pb contamination in tengkuyung and its environment. This study aims to determine the concentration of lead metal (Pb) in sediments and tengkuyung in the Kuala mangrove area of Singkawang City. Sampling was carried out at two station points. Measurement of heavy metal lead (Pb) in sediments and tengkuyung was carried out using atomic absorption spectrophotometry (SAA) method. The results showed that the content of lead (Pb) in the sediment and tengkuyung at station 1 was 0.0914 µg/g and <0.0070 (µg/g), while at station 2 it was 0.3927 µg/g and <0.0070 (µg/g). The content of Pb metal in tengkuyung meat still meets the eligibility for consumption because it is below the threshold according to SNI no. 7387 in 2009, which is 0.5 mg/kg (0.5 ppm).
Co-Authors . Deni . Megawati Abdurrani Muin Addrian Advinda Afra, Akwilina Ahmad Muslim Alex, . Amriani Amir Amriani Amir Amriani Amir Amriani Amir Andi Denisa Fadliah Nur Andi Hairil Alimuddin Anthoni B. Aritonang Anwari, Sofwan Ardhiansyah, Afthony Ardiana, Nisa Arif Data Kusuma Aritonang, Anthoni B. Ashari, Asri Mulya Asri Mulya Ashari Ayu Wandira Azwad, Rifaldi Bambang Kurniadi Bambang Kurniadi Desriani Lestari Desriani Lestari Dina Setyawati Doni saputra Dwi Cahyo Nugroho EKO WAHYUDI Ellen Putri Yumita Evy Wardenaar Evy Wardenaar Fadillah H. Usman Fadillah H. Usman Fadliah Nur, Andi Denisa Farah Diba Fathul Yusro Fitri Wulandari Gunawan, Andri . Gusti Hardiansyah Hari Prayogo Hasan Ashari Oramahi Helena, Shifa Issan, Kurniawan Pratama Jaidan, Jaidan Jong, Yeriko Junisa, Junisa Lita Lita Lolyta Sisillia Lucky Hartanti Lucky Hartanti Lucky Hartanti Lucky Hartanti, Lucky Lusiana Lusiana M, Iskandar A M. Dirhamsyah Muflihati, . Neva Satyahadewi Nur Haida Prayogo, Harri Putri, Ayu Rasinta Rafdinal Rafdinal Ratna Herawatiningsih Riko Tampati Rini Sulistri Selvi Rita Kurnia Apindiati Rita Kurnia Apindiati Rita Kurnia Apindiati Rita Kurnia Apindiati Rita Kurnia Apindiaty Riza Linda Rusmiati, . sabtiani, Rita Saroh, Zummais Septria, Devie Siti Latifah Siti Masitoh Kartikawati Sitti Fauziah Noer Sofia Aliza Maharani Sondang M. Sirait Sri Zha Zha Dilla Sriastuti, Widia Sukal Minsas Syam, Waridat Ilahiyat Togar F Manurung Tuah, Ignasius Vinsensia, Miranda Viviana, Maya Wanira, Ayu Warsidah Warsidah Warsidah, Warsidah Wirando, Wirando Yanti Hikma Yeni Mariani Yudas, . Yuyun Kurniawan