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All Journal Indonesian Journal of Forestry Research Agrointek Jurnal Riset Industri Hasil Hutan Konversi JURNAL SELULOSA PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Pelayanan dan Pengabdian Masyarakat (Pamas) Jurnal Pengabdian Al-Ikhlas Journal of Forest Science Avicennia Jurnal Pengabdian dan Pengembangan Masyarakat Yumary: Jurnal Pengabdian kepada Masyarakat Jurnal Sylva Scienteae Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) Jurnal Ilmiah Berkala: Sains dan Terapan Kimia JURNAL HUTAN TROPIS Abdimas Mandalika Indonesian Journal of Forestry Research KBJPM- Kayuh Baimbai Jurnal pengabdian masyarakat Prosiding Seminar Nasional Pengabdian Masyarakat

Wiwin Tyas Istikowati

Fakultas Kehutanan Universitas Lambung Mangkurat

Author-ID : 4004125

Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Transportation Veterinary Other

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ANALISIS KELAYAKAN INDUSTRI PENGOLAHAN TEH HERBAL (Euphorbia hirta) DENGAN KOMBINASI TEH HITAM (Camellia sinensis) Agung Nugroho; Hesty Heryani; Wiwin Tyas Istikowati
AGROINTEK Vol 15, No 2 (2021)
Publisher : Agroindustrial Technology, University of Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/agrointek.v15i2.9315

Degenerative diseases have been reported as the main causes of mortality number in Indonesia. An unhealthy lifestyle, including lack of exercise combined with low of fiber and antioxidants diet, is believed as the main triggering factor. Functional foods which offer several benefits, including its built-in nutrition, the pharmacological effects, as well as the practical uses, is considered as one of the effective solutions to supply the antioxidant deficiency. Euphorbia hirta is an herbaceous plant that has been reported to have several important pharmacological activities, including in the prevention of some degenerative diseases through its antioxidative capacity. A type of functional food enriched with antioxidant has been formulated from the leaves of E. hirta and black tea (Camellia sinensis); however, the feasibility analysis of its processing industry has not been carried out. This study was aimed to analyze the marketing, technical, management, and financial feasibility of establishment of functional food industry of E. hirta herb combined with black tea. The feasibility was analyzed by considering the marketing aspects, technical aspects (process technology and plant layout), management aspects, and financial aspects as measured by the NPV, Net B/C, IRR, PBP, and BEP values. The financial analysis showed that the NPV was Rp81,520,549.00 with 1.30 of Net B/C, 27.64% of IRR, and 2.6 years of PBP. Based on the results, the planned industry is declared to be feasible especially in the aspects of marketing, technic, management, and financial.

Analisis Kimia dari Serat Kayu Bangkal (Nauclea officinalis) sebagai Alternatif Bahan Baku Pulp Kertas (Chemical Analysis of Bangkal (Nauclea Officinalis) Wood Fibers as Raw Material Alternative of Pulp & Paper) Herlina Herlina; Wiwin Tyas Istikowati, Ph.D.; Fatriani Fatriani
Jurnal Riset Industri Hasil Hutan Vol 10, No 1 (2018)
Publisher : Kementerian Perindustrian

South Kalimantan has considerable natural forests and many types of timber that have not yet been optimally utilized, such as Bangkal tree (Nauclea officinalis). The purpose of this research was to analyze chemical components, dimensional fibers characteristic, and suitability of Bangkal wood as a raw material of pulp and paper. The results obtained from this study revealed that the chemical content of Bangkal wood consisted of 3.00% extractive, 30.00% lignin, 16% hemicellulose, and 50.50% cellulose. The anatomy of Bangkal wood were 1.40 mm in fiber length 1.40 mm, 1.20 μm in fiber diameter, 5.00 μm in lumen diameter, and 3.25 μm in cell wall thickness. Derived fiber values comprised Runkel Ratio (0.43), Power Weaving (66.00), Muhsteph Ratio (99.80%), Coefficient of Rigidity (0.20), and Flexibility Ratio (0.71). Based on the chemical components and quality of Bangkal wood fiber, that wood could be used as a raw material of pulp and paper.

ISOLATION OF MICROCRYSTALLINE CELLULOSE FROM MEDANG WOOD (Neolitsea latifolia) Sunardi Sunardi; Amelia Lestari; Ahmad Budi Junaidi; Wiwin Tyas Istikowati
Konversi Vol 8, No 2 (2019): Oktober 2019
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v8i2.6881

Abstract - Research on the effect of the use of HCl concentrations in the hydrolysis process of cellulose from medang wood (Neolitsea latifolia) on the characteristics of microcrystalline cellulose has been studied. The purpose of this study was to determine the effect of HCl concentration on the characteristics of microcrystalline cellulose. The analysis carried out included yield, pH, color, functional group characterization using FTIR and crystallinity index using XRD. The hydrolysis process was carried out at 105 °C for 15 minutes with variations in HCl concentrations of 1.5 N, 2.5 N and 3.5 N. Based on the results of the research conducted, the results showed that the use of variations in the concentration of HCl in the hydrolysis process affected the yield, color, TCI (Total Crystallinity Index) value of FTIR data and crystallinity index of XRD data. The yield of microcrystalline cellulose produced from each variation of concentration was 64.41, 61.94 and 53.99. The color of microcrystalline cellulose is getting darker as the concentration of HCl is used. Based on FTIR data, the TCl value of microcrystalline cellulose from each variation of concentration was 0.861%, 0.907% and 0.976%. XRD data shows an increase in crystallinity index produced from each variation in concentration on microcrystalline cellulose amounted to 80.52%, 82.17% and 83.49%.

Pelatihan Budidaya Sayur dengan Metode Hidroponik di Desa Guntung Payung, Banjarbaru Sunardi Sunardi; Wiwin Tyas Istikowati; Eny Dwi Pujawati
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 4 No 1 (2019): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Guntung Payung land condition majority is peat that makes low productivity of vegetables, difficult land preparation, and much consume of fertilizer. In the other hand, partner location in this program is an urban area that near international airport, caused the change in land function from the farming area to be residence area. That condition caused the traditional farming area is not enough. The low education level and skills of community inhibit to learn and try new technology for increasing income level. The training of the hydroponic system to the community in this program can solve the problem that happens in this partner community. With knowledge of hydroponic technology, it is expected that the partner’s income will increase and this group of hydroponic farmers can supply the vegetables need in Banjarbaru area.

Pengembangan Budidaya Lebah Kelulut Di Desa Batu Tanam, Sambung Makmur, Kabupaten Banjar, Kalimantan Selatan Wiwin Tyas Istikowati; Sunardi Sunardi; Muhammad Arief Soendjoto; Syaifuddin Syaifuddin
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 5 No 1 (2019): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

The aim of this community service in Batu Tanam village was to develop stingless beekeeping that was started in 2016 to be the village main program. The program was the socialization of the potential of stingless beekeeping, planting of the several types of flowers in the activity location, and the additional number of bee boxes managed by villagers. From this activity, the community has recognized the potential of stingless beekeeping and Batu Tanam village will make this program be the main program in village innovation activities.

Pemanfaatan Limbah Sagu Sebagai Bahan Pakan Ternak di Desa Pemakuan Laut, Sungai Tabuk, Kabupaten Banjar, Kalimantan Selatan Wiwin Tyas Istikowati; Budi Sutiya; Sunardi Sunardi
PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Vol 6 No 2 (2021): PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat
Publisher : Institute for Research and Community Services Universitas Muhammadiyah Palangkaraya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33084/pengabdianmu.v6i2.1822

Sago plants can be used from leaves, fronds, and stems with the main product of sago starch from the stem. In the production process, the sago plants used are 7-8 years old. The productivity of sago palms in Pemakuan Laut village is around 200 kg starch/stem with a selling price of Rp. 3,500/kg in wet conditions and Rp. 7,500/kg of dry sago flour. Sago processing waste has not been utilized yet by the community even though the waste can still be used for other purposes such as animal feed, hardboard, fuel, plant growth media, and fertilizer. Sago waste is a problem in the Pemaku Laut village environment because the waste has accumulated while the location for disposing of it is limited. Therefore, in this community service activity training was carried out in making animal feed (poultry) using sago dregs. The method used is fermentation. From the activities carried out, it was known that all the participants had started to utilize sago dregs, but the preliminary process had not been carried out, the dregs were directly given to livestock. In this training, sago dregs processing is carried out using the fermentation process. From the training, it can be seen that the community already knows the process of processing the dregs before giving it livestock to increase its nutritional value.

PENYULINGAN MINYAK KENANGA DAN PRODUK TURUNANNYA DI DESA JINGAH HABANG ILIR, KECAMATAN KARANG INTAN, KABUPATEN BANJAR, KALIMANTAN SELATAN Wiwin Tyas Istikowati
Jurnal Pengabdian dan Pengembangan Masyarakat Vol 2, No 2 (2019): NOV
Publisher : Pengabdian dan Pengembangan Masyarakat Sekolah Vokasi UGM

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jp2m.44822

Desa Jingah Habang Ilir memiliki potensi besar sebagai desa penghasil bunga-bungaan (melati, kenanga, dan mawar). Permasalahan yang dihadapi oleh masyarakat pada usaha budidaya bunga ini adalah harga jualnya tidak stabil, masa jual bunga yang pendek karena bunga harus dalam kondisi segar ketika dipasarkan, dan kemampuan penguasaan teknologi mereka masih relatif rendah untuk menciptakan produk-produk lain yang bisa diperoleh dari bunga. Dengan kegiatan Ipteks bagi Masyarakat yang berjudul IbM Penyulingan Minyak Atsiri (Kenanga) di Desa Jingah Habang Ilir, pelaksana kegiatan bertujuan memberikan solusi dari permasalahan yang dihadapi oleh masyarakat. Bunga kenanga yang pada awalnya dijual dalam kondisi segar dengan harga rata-rata Rp.15.000,00 per 1000,00 tangkai bunga diolah menjadi produk turunannya yaitu minyak atsiri yang berpotensi untuk dibuat sebagai bahan parfum, hand and body lotion, lulur mandi, aroma terapi dan cream message. Pembuatan produk-produk turunan dari bunga kenanga ini dapat meningkatkan nilai jual dan masa simpannya. Selain itu dengan adanya pelatihan penyulingan minyak atsiri (Kenanga) dan aneka produk turunannya pada masyarakat Desa Jingah Habang Ilir mengubah pandangan mereka bahwa bunga merupakan komoditi yang bisa dikembangkan menjadi berbagai produk yang laku di pasaran. Kegiatan pelatihan penyulingan minyak atsiri (kenanga) di Desa Jingah Habang Ilir ini berjalan dengan baik dan lancar. Masyarakat sangat antusias dalam mengikuti kegiatan ini. Mereka aktif melakukan pembuatan berbagai produk yang diajarkan dan mempraktikkannya sendiri setelah kegiatan berlangsung.

PKM PENGERINGAN KAYU UNTUK PENINGKATAN PRODUKSI PADA PENGRAJIN KAYU LOKAL DI BANJARBARU, KALIMANTAN SELATAN Wiwin Tyas Istikowati; Sunardi Sunardi
JURNAL PENGABDIAN AL-IKHLAS UNIVERSITAS ISLAM KALIMANTAN MUHAMMAD ARSYAD AL BANJARY Vol 5, No 1 (2019): AL-IKHLAS JURNAL PENGABDIAN
Publisher : Universitas Islam kalimantan MAB

One of the problems of traditional wood industry in Banjarbaru, South Kalimantan is wood drying process. Drying process that safe, fast, and effective is looking for to improve the quality of the product. The aim of this program is to train the wood traditional businessman to dry the wood using green house kiln dry. This kiln using sun radiation to dry the wood. Good position and design of kiln and the right process of drying are the key of the successfully of wood drying. The time of drying process and wood defects during drying process can be reduced. Using green house kiln dry, the time of drying can be reduced from 2 moths to be 1 month and the defects do not appear clearly.

KAJIAN PENGARUH JUMLAH AGEN PENGIKAT SILANG TERHADAP KARAKTERISTIK SUPERABSORBEN ASAM AKRILAT TERCANGKOK SELULOSA DARI ALANG-ALANG (Imperata cylindrica) Sunardi Sunardi; Azidi Irwan; Asmianoor Latifah; Wiwin Tyas Istikowati; Abdul Haris
Jurnal Sains dan Terapan Kimia Vol 11, No 1 (2017)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

PENGARUH INOKULASI JAMUR Phanerochaete chrysosporium Burds TERHADAP KANDUNGAN KIMIA KAYU RANDU (Ceiba pentandra Gaertn) Wiwin Tyas Istikowati; Sri Nugroho Marsoem
Jurnal Sains dan Terapan Kimia Vol 3, No 2 (2009)
Publisher : Program Studi Kimia, Universitas Lambung Mangkurat

Jamur pelapuk putih adalah organisme pendegradasi kayu yang dapat mendekomposisi polimer-polimer kayu yaitu lignin, selulosa, dan hemiselulosa. Jamur pelapuk putih lebih menyukai lignin pada kayu daripada selulosa yang diharapkan tetap ada pada aplikasi proses biopulping. Dalam penelitian ini dilakukan inokulasi jamur Phanerochaete chrysosporium Burds pada serpih kayu randu sebagai bahan baku pembuatan pulp dan kertas. Penelitian ini dilaksanakan untuk mengetahui tingkat degradasi komponen kimia kayu randu oleh jamur Phanerochaete chrysosporium Burds. Jamur Phanerochaete chrysosporium Burds dibiakkan pada medium agar (PDA) selama 10 hari, kemudian diinokulasikan pada serpih kayu randu selama 20 ,30, dan 40 hari. Selanjutnya serpih diamati sifat kimianya. Hasil penelitian menunjukkan perlakuan jamur terhadap serpih kayu randu selama 20, 30 dan 40 hari menurunkan kadar ekstraktif, kadar lignin, kadar holoselulosa, kadar alfa selulosa, kadar pentosan dan menaikkan kelarutan dalam NaOH 1% dari kontrol. Penurunan kadar lignin tertinggi pada masa inkubasi 40 hari sebesar 12,34%. Kata kunci : Biopulping, Phanerochaete chrysosporium, Ceiba pentandra, pulp dan kertas.

Co-Authors Abdullah Abdullah Adelia Wahyu Tri Utami Agung Nugroho Agustan Saining Agustinus Panjaitan Ahmad Arsyad Ahmad Arsyad Ahmad Budi Junaidi Akhmad Fauzan Aldi Bayu Pratama Amalia Khairunnisa Amalia Khairunnisa, Amalia Amelia Lestari Aminonatalina Aminonatalina Anak Agung Ayu Ratih Frismanti Asmianoor Latifah Ayu Noor Latifah Azidi Irwan Budi Sutiya Budi Sutiya Budi Sutiya Budi Sutiya Budi Sutiya Dahlia Nuraini Pasaribu Dahlia Nuraini Pasaribu Danang Sudarwoko Adi Danang Sudarwoko Adi Daniel Itta Dede Heri Yuli Yanto Dede Heri Yuli Yanto Dede Heri Yuli YANTO Dety Yuliana Rosa Dewi Alimah Dewi Umaningrum Dita Fadhila, Dita Fadhila Dyera Forestryana Eny Dwi Pujawati Fadeliansyah, Fadeliansyah Fatriani Fatriani Fatriani Fatriani Forestryana, Dyera Gusti Abdul Rahmat Thamrin Hafiz Ramadhan Hafizianor Hafizianor Herawati Herawati Herlina Herlina Herlina Herlina Hesty Heryani Hidayanti, Nurul Idris, Muddatstsir Indri Eka Fitriani Ishiguri Futoshi Jeng Mas Ayu Devanda Buhang Khoirun Nisa Kissinger Kissinger Kurdiansyah Liana Fitriani Hasymi Lisa Andriana Kristy Lisa Andriana Kristy Liya Regita Liya Regita Lusyani Lusyani Lusyiani Lusyiani Lusyiani Muhammad Arief Soendjoto Muhammad Fadhil Muhammad Rais Arifin Munadi Munadi Muslih Anwar Nina Noviyanti Noor Wilanda Norhidayah, Anisa Nur Afik Bagustiana Nur Afik Bagustiana Purnama Lestari Purnama Lestari Raden Mas Sukarna Rahmat Eko Sanjaya Rahmat Yunus Ramadhan, Hafiz Rina Muhayah Noor Pitri Rio Ilhamsyah Risaldi Ridwan Riska Surya Ningrum Riska Surya Ningrum Risma Rahmawati Rizal Rifa’i Rizki Fitria Rizky, Akhmad Aufa Rosidah - Saiful Ruchiyat Cosahan Saputra, Debi Imam Sari, Evita Selvi Carolina Sinta Amanah Siti Hadijah Siti Hamidah Siti Hamidah Sri Nugroho Marsoem Sri Nugroho Marsoem Sunardi Sunardi Sunardi sunardi sunardi Sunardi, Ph.D., Sunardi Suriansyah, Suriansyah Surya, Adhi Sutomo Sutomo Sutomo Sutomo Syaifuddin Syaifuddin SYARIFUDDIN KADIR Trisnu Satriadi Udiansyah Udiansyah Uripto Trisno Santoso Vina Oktafianty Violet Burhanuddin Widya Fatiasari Widya Fatriasari Widya FATRIASARI Yalina Elsi Yokota Shinso Yuniarti Yuniarti Yusanto Nugroho Zainal Abidin Zainal Abidin Zainal Abidin

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