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All Journal Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Industri Pertanian Jurnal Penyuluhan Microbiology Indonesia Jurnal Penelitian Pascapanen Pertanian Buletin Teknologi Pasca Panen Jurnal Riset Kimia Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Jurnal Ilmu dan Teknologi Kayu Tropis JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Iqtishaduna : Jurnal Ilmiah Mahasiswa Hukum Ekonomi Syariah Jurnal Pengabdian Masyarakat Sains dan Teknologi JGuruku: Jurnal Penelitian Guru Jurnal Penelitian Hasil Hutan
Ani Suryani
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Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Economics, Econometrics & Finance Education Engineering Immunology & microbiology Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Medicine & Pharmacology Public Health Social Sciences Other

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STUDI PENGARUH PERBANDINGAN REAKTAN LIGNIN NaHSO3 DAN pH TERHADAP NATRIUM LIGNOSULFONAT (NaLS) Gustini Syahbirin; Ani Suryani; Tesar Dzikrulloh
Jurnal Riset Kimia Vol. 1 No. 2 (2008): March
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jrk.v1i2.43

Abstract

 ABSTRACT Lignin was isolated from waste black liquor of soda pulping process. Sulfonation of soda lignin produced Sodium Lignosulfonate (NaLS) which can be used as dispersants, and concrete admixtures. In this research, sulfonation was carried out towards lignin with ratio of lignin-NaHSO3 of 1.0:0.4; 1.0:0.5; and 1.0:0.6, and initial pH of 5.00; 6.00; 7.00. Parameters observed were purity, final pH, and yield of NaLS. The upsurge of initial pH increased the final pH and NaLS yield, but decreased its purity. The upsurge of ratio of lignin-NaHSO3 increased NaLS yield and decreased its purity, but did not affect the final pH of NaLS. The chosen optimum condition was on pH of 6.00 and ratio of lignin-NaHSO3 of 1.0:0.6. Characterization of functional group using FTIR, and purity of NaLS using UV-Visible Absorption Spectrophotometer. Keywords: soda lignin, sulfonation of lignin, sodium lignosulfonate 
PENDAPATAN DAN TINGKAT KESEJAHTERAAN RUMAH TANGGA PETANI KOPI DI KECAMATAN ULU BELU KABUPATEN TANGGAMUS Maylani Florensi Hutasoit; Fembriarty Erry Prasmatiwi; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 7, No 3 (2019)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (489.187 KB) | DOI: 10.23960/jiia.v7i3.3772

Abstract

The purpose of this study is to analyse household income and welfare of coffee farmers. This research was conducted in two villages, i.e. Ngarip Village and Sukamaju Village in Ulu Belu Subdistrict, Tanggamus Regency. The sampling used is a systematic random sampling with total samples of 38 farmers taken proportionally from each village. This research was conducted in April-June 2017. The research method is a survey method with quantitative analysis method. The results showed that the average income of farmers is Rp37,28,118.44 per year. According to Sajogyo expenditure indicator, the welfare of farmers is in a decent enough category, and according to Statistics Bureau (BPS) 2015 indicator, farmers' welfare is in high category.Key words: expenditure, income, welfare
SISTEM AGRIBISNIS DAN KEMITRAAN USAHA PENGGEMUKAN SAPI POTONG DI KOPERASI GUNUNG MADU Rani Satiti; Dyah Aring Hepiana Lestari; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 5, No 4 (2017)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (145.501 KB) | DOI: 10.23960/jiia.v5i4.1743

Abstract

The purpose of this research are to: study realization of treaty in beef cattle fattening, study the procurement process of raw materials to meet the six precise (on time, exact place, quality, quantity, type, and price), analyze profits of beef cattle fattening, study the marketing channels of beef cattle fattening, study the supporting services’s role to beef cattle fattening. This research is a case study at Gunung Madu Cooperation in Gunung Batin Baru Village, Terusan Nunyai Sub District, Central Lampung Regency that is choosen on purpose with consideration that Gunung Madu Cooperation partnershiped with PT Indo Prima Beef about one year. The data collected in December 2016 and analyzed by a qualitative descriptive analysis and quantitative descriptive analysis. The results of research showed that the realization of treaty between Gunung Madu Cooperation and PT Indo Prima Beef have a good realization until three period. The raw materials procurement of beef cattle fattening met the component of six precise. Beef cattle fattening in Gunung Madu Cooperation was viable because its R/C ratio value was greater than one in one to three periods. The marketing channels of beef cattle fattening were precised because involving the intitutional agency. All supporting services were utilized by beef cattle fattening Gunung Madu Cooperation namely extension services, transportations, government policies, information and communication technnology give positive role.Key words: agribusiness system, beef cattle, cooperation, partnership
Characteristics of Soda Pulp from Distilled Vetiver Root Firda A Syamani; Subyakto Subyakto; Sukardi Sukardi; Ani Suryani
Jurnal Ilmu dan Teknologi Kayu Tropis Vol 12, No 2 (2014): Jurnal Ilmu dan Teknologi Kayu Tropis
Publisher : Masyarakat Peneliti Kayu Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (328.474 KB) | DOI: 10.51850/jitkt.v12i2.73

Abstract

Cellulose was commonly extracted from wood and other lignocellulosic materials such as leaf, straw, bast, or grass. There is no report found on extraction of cellulose from root plant yet. Industrially, the root of vetiver is distilled to obtain its essential oil. In this study, the distilled vetiver root was soda pulped and the resulted pulp was characterized by the use of X-ray diffraction and FT-IR spectroscopic methods. Response surface methodology with central composite design was used to investigate the influence of delignification on the chemical properties of pulp. Soda pulping was carried out at 160 – 180 oC for 1 – 3 hrs with 20 – 40% of alkali charge. Severe process conditions were required to achieve a significant degree of delignification. Pulping at 180 oC for 3 hours with alkali charge of 40% decreased the lignin content of pulp from 39.53% to 4.47%.Keywords: FT-IR analysis, soda pulping, vetiver root, X-ray diffraction
Application of Response Surface Method in Optimization of Medium Composition for Xylanase Production by Bacillus halodurans CM1 in Submerged Fermentation SARA GUSTIA WIBOWO; IS HELIANTI; ANI SURYANI; BUDIASIH WAHYUNTARI
Microbiology Indonesia Vol. 10 No. 3 (2016): September 2016
Publisher : Indonesian Society for microbiology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (708.837 KB) | DOI: 10.5454/mi.10.3.5

Abstract

A two level factorial design was performed to optimized xylanase production by alkalothermophilic Bacillus halodurans CM1 using response surface method. The variables involved in this experiment were carbon (X), 1 nitrogen source (X) concentration, and pH (XCorn cob and fish powder were use as carbon and nitrogen source 2 3 respectively. Statistical analysis of the experimental results in the range studied, only carbon source gave significant effect on xylanase production.  A second-order model was proposed to represent the enzyme activity as a function of xylan concentration (X) and pH (X).  The optimum corn cobs concentration was 4.37% (w/v), 1 3 fish powder P concentration was 1.75% (w/v) and pH 9. These conditions were tested and validated experimentally since the maximum growth rate achieved with these parameters, and the highest xylanase activity.
Isolation, Characterization, and Production of Lipase from Indigenous Fungal for Enzymatic Interesterification Process LISA PRATAMA; IS HELIANTI; ANI SURYANI; BUDIASIH WAHYUNTARI
Microbiology Indonesia Vol. 11 No. 2 (2017): Juni 2017
Publisher : Indonesian Society for microbiology

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (750.463 KB) | DOI: 10.5454/mi.11.2.1

Abstract

Lipase catalyses hydrolysis and esterification of lipids. The purpose of this research was to  obtain lipase producing indigenous fungi, to identify the selected fungi, to study optimum temperature and pH of the enzyme activity, as well as the  enzyme ability in interesterification reaction. The isolates used in the experiment were isolated from tempeh, oncom and BPPT laboratory culture collection. The results showed that three fungal isolates which isolated, tempe and oncom and  an isolate of BPPT-CC were positive produced lipase after qualitative assay using Rhodamine B, olive oil and PVA. The morphology identification of the isolates, revealed that R isolate was  Aspergillus sp, T isolate was Neurospora sp. and O isolate was Rhizopus sp. Upon quantitative assay from determination of the media and time production, potato dextro broth (PDB) with olive oil 2% in 48 hours fermentation showed the highest specific activity of the enzymes. Lipase produced from three isolate have the optimum at pH 4, temperatures at 40-45 °C and stable in interesterification reaction (55 °C) for 30-40 min. HPLC analysis after interesterification enzymatic reaction in mixture palm kernel olein (PKOo) and palm stearin (POs) showed that the composition of triglycerides (TAG) do not change if compared with the commercial lipase (Lypozyme TL1M).
USAHATANI, PENDAPATAN DAN KESEJAHTERAAN PETANI KOPI DI LAMPUNG BARAT Rafika Tania; Sudarma Widjaya; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 7, No 2 (2019)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (622.895 KB) | DOI: 10.23960/jiia.v7i2.3374

Abstract

The purposes of this research were to analyze the level of household income and the welfare of coffee farmers in Gunung Terang Village, Air Hitam District, West Lampung Regency.  This research location was chosen purposively in Gunung Terang Village, Air Hitam District, West Lampung Regency.  The research was conducted by survey method.  Data collection was carried out in October 2017 until November 2017.  The sample size was 40 coffee farmers who were drawn by simple random sampling technique.  The analysis used analysis of farm income and household welfare according to Sayogyo criteria.  The results of this study indicate that the average household income of coffee farmers in Gunung Terang Village, Air Hitam Subdistrict, West Lampung Regency were relatively high and the welfare of coffee farmer households based on Sayogyo criteria were categorize as prosperous.Key words: coffee, income, prosperity
PENDAPATAN RUMAH TANGGA PETANI TEBU MITRA MANDIRI DI PT PSMI KABUPATEN WAY KANAN Adek Fitri Sakinah; Ali Ibrahim Hasyim; Ani Suryani
Jurnal Ilmu Ilmu Agribisnis: Journal of Agribusiness Science Vol 7, No 4 (2019)
Publisher : Lampung University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (723.666 KB) | DOI: 10.23960/jiia.v7i4.3857

Abstract

This study aims to determine the implementation of partnerships between sugarcane farmers and PT PSMI, the income of partner farmer’s sugarcane farming, and the main income of sugarcane farmer households.  The study was conducted in Pakuan Ratu Subdistrict and Negara Batin Subdistrict of Way Kanan Regency in Lampung Province.  There were 31 samples in this study drawn by simple random sampling.  The data was collected in February-April 2018.  Primary data was obtained by direct interviews with sugarcane farmers and secondary data was from several related institutions.  The research data was analyzed by farm income analysis and household income analysis.  The study showed that in overall the implementation of partnership activities was in accordance with the partnership contract between the company and the partner farmers. The income of independent cost sugarcane farming was higher than the income of the pure sugarcane partners and partial contracts.  The income of all sugarcane farmer partners of independent cost, partial contract, and purely cost were mainly obtained from sugarcane farming. Key words: farming, income, partnership
Pendampingan Penerapan Metode Tilawati Pada Pembelajaran Membaca Al-Qur’an Di Desa Jangraga Muhamad Asim; Ali Mufti; Rianti Rianti; Irpan Ilmi; Dasep Supriatna; Laelatul Munawaroh; Ani Suryani; Nurhalimah Nurhalimah; Faiz Abdul Malik; Kamal Firmansyah; Etin Maryatin
Jurnal Pengabdian Masyarakat Sains dan Teknologi Vol. 2 No. 3 (2023): September : Jurnal Pengabdian Masyarakat Sains dan Teknologi
Publisher : Fakultas Teknik Universitas Cenderawasih

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58169/jpmsaintek.v2i3.211

Abstract

The Tilawati method is a technique in learning the Qur’an that uses elements such as rhythm in reading the holy verses of the Qur’an. The Tilawati method is a way of learning to read the Al-Qur’an with the characteristic of using Rost songs with a balanced approach. This method can be taught verbally by combining rhythm and intonation to provide an interesting reading atmosphere while making students able to remember the verse better. The service method used is participatory action research by means of observation, outreach as well as providing assistance and evaluation. The result of this service activity is that teachers and students feel enthusiastic and happy when learning using the Tilawati method. The village residents really hope that the outcome of this activity will be that their children will be fluent and better at reciting the Qur’an and studying the Qur’an.
Potensi Potensi Limbah Kopi sebagai Bahan Baku Produk Bernilai Tambah di Desa Girimulya Kecamatan Pacet Hendri Darma Putra; Ani Suryani; Muhammad Rafiqi Setiadi; Nanda Amalia; Hizmah Nurpardillah; Lena Apriyana; Reza Putri Krisna Wardhana; Deliza Zahra Rahmat; Ervi Siti Nurfatwah; Agnes Febrynanti Woli Keban; Nurul Endah Setyani; Mohammad Syahid Syidiq
JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Vol. 5 No. 4 (2024)
Publisher : Politeknik Piksi Ganesha Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37339/jurpikat.v5i4.1990

Abstract

Desa Girimulya adalah daerah penghasil kopi, sehingga setiap tahun memproduksi kopi dan mengakibatkan penumpukan limbah kopi. Limbah kopi di Desa Girimulya belum bisa dimanfaatkan secara optimal. Limbah tersebut menjadi tumpukan sampah di beberapa tempat, serta menimbulkan masalah serius di sekitar lingkungan Desa Girimulya. Salah satu aternatif untuk mengelola limbah kopi adalah dengan mengolahnya menjadi kompos. Pengabdian masyarakat untuk limbah kopi dilakukan dengan cara sosialisasi melalui pendekatan diskusi lesehan. Tujuannya adalah untuk meningkatkan pengetahuan dan keterampilan masyarakat dalam memanfaatkan limbah kopi. Pemberian materi disampaikan oleh narasumber/ahli di Bidang Pertanian bersama Tim PKM dan dilanjutkan dengan diskusi langsung pembuatan pupuk kompos dari limbah kopi. Kegiatan ini diikuti oleh masyarakat sekitar dan para pemilik pabrik kopi di Dusun 2 Desa Girimulya Kecamatan Pacet. Hasil yang diperoleh dari pengabdian masyarakat ini adalah masyarakat mampu memahami proses pembuatan limbah kopi menjadi kompos dibuktikan dengan cara mengikuti tahap-tahapan pembuatan kompos.
Co-Authors . Ismiyati . Machfud Aam Aminah Abdul Aziz Darwis Adek Fitri Sakinah Agnes Febrynanti Woli Keban Agus Sudiman Tjokrowardojo Ali Ibrahim Hasyim Ali Mufti Anas Miftah Fauzi Anna Fatchiya Budiasih Wahyuntari Dasep Supriatna Dede Rais Deliza Zahra Rahmat Djoko Susanto Djumali Mangunwidjaja Djumali Mangunwidjaya Dwi Setyaningsih E. Gumbira Said Edy Mulyono Erliza Hambali Ervi Siti Nurfatwah Etin Maryatin Evi Savitri Iriani Faiz Abdul Malik Fembriarti Erry Prasmatiwi Firda A Syamani Gustan Pari Gustini Syahbirin Happy Yulia Hendri Darma Putra Hizmah Nurpardillah Illah Sailah Irpan Ilmi IS HELIANTI ISKANDAR ZULKARNAEN SIREGAR Kamal Firmansyah Khaswar Syamsu Laelatul Munawaroh Lena Apriyana Lestari, Dyah Aring Hepiana Liesbetini Hartoto Lisa Pratama Maylani Florensi Hutasoit Mira Rival Mochamad Noerdin N.Kurniadji Mohammad Syahid Syidiq Muhamad Asim Muhammad Rafiqi Setiadi NANDA AMALIA nFN Dadang nFN Risfaheri nFN Setyadjit Nurhalimah Nurhalimah Nurul Endah Setyani Rafika Tania Rani Satiti Reza Putri Krisna Wardhana Rianti Rianti Rina Novia Yanti Sara Gustia Wibowo SUBYAKTO SUBYAKTO Sudarma Widjaya Sukardi Sukardi Supriyanto Tatang Hidayat Tesar Dzikrulloh Titi C Sunarti Titi C. Sunarti Tun Tedja Irawadi Wasrin Syafii