Article Per Year (5 Year)
p-Index From 2020 - 2025
1.633
P-Index
This Author published in this journals
All Journal Industria: Jurnal Teknologi dan Manajemen Agroindustri G-Tech : Jurnal Teknologi Terapan Jurnal Teknik Industri Terintegrasi (JUTIN) Jurnal Sains dan Ilmu Terapan Journal of Community Service in Science and Engineering
Fatmayati Fatmayati
Politeknik Kampar, Bangkinang Kabupaten Kampar Riau
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Transportation Other

Published : 12 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 12 Documents
Search

 1   2 
Delignifikasi Batang Sawit Nonproduktif secara Organosolv dengan Asam Formiat Fatmayati Fatmayati; Nur Asma Deli
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 6, No 3 (2017)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (531.19 KB) | DOI: 10.21776/ub.industria.2017.006.03.1

Abstract

AbstrakBatang sawit nonproduktif adalah salah satu biomassa lignoselulosa, sumber bioetanol generasi kedua. Pretreatment dibutuhkan untuk mendapatkan perbandingan selulosa cukup besar terhadap lignin yang kemudian dihidrolisis dan difermentasi untuk menghasilkan bioetanol. Tujuan dari penelitian ini adalah mempelajari proses delignifikasi batang sawit nonproduktif untuk mengurangi atau menghilangkan kandungan lignin sehingga perbandingan selulosa terhadap lignin cukup besar dan mendapatkan kondisi waktu reaksi terbaik pada proses delignifikasi batang sawit nonproduktif menggunakan pelarut asam formiat. Pelaksanaan penelitian terdiri dari tiga tahapan, yaitu karakterisasi batang sawit nonproduktif sebagai bahan baku, proses delignifikasi batang sawit nonproduktif dan tahap karakterisasi pulp hasil delignifikasi. Berdasarkan hasil penelitian, didapatkan waktu reaksi delignifikasi terbaik pada penelitian ini yaitu 120 menit, dimana terjadi perolehan kadar lignin sebesar 8%. Pada waktu reaksi tersebut juga diperoleh kadar selulosa cukup maksimal yaitu 82,5%.Kata kunci: asam formiat, batang sawit, delignifikasi, organosolv, pretreatment bioetanol AbstractNon-productive palm oil trunk is one of the lignocellulose biomass, second generation bioethanol source. Pre-treatment is needed to obtain a considerable cellulose ratio of lignin which is then hydrolyzed and fermented to produce bioethanol. The purpose of this study was to study the process of delignification of non-productive palm oil trunk to reduce or eliminate the lignin content so that the cellulose to lignin ratio is large and obtain the best reaction time condition in the process of delignification of non-productive palm oil trunk using formic acid solvent. The research implementation consists of three stages. There are the characterization of non-productive palm oil trunk as raw material, the process of delignification of non-productive palm oil trunk and pulp characterization stage of a delignification result. Based on the result of the research, the best delignification reaction time in this research is 120 minutes, where the lignin content is 8%. At the time of the reaction also obtained a maximum cellulose content of 82.5%.Keywords: delignification, formic acid, organosolv, palm oil trunks, pretreatment bioethanol 
Pembuatan Papan Komposit dari Serat Ampas Tebu Fatmayati Fatmayati; Razita Hariani; Sri Wahyuni
Jurnal Sains dan Ilmu Terapan Vol. 4 No. 2 (2021): Desember : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (730.656 KB) | DOI: 10.59061/jsit.v4i2.46

Abstract

Komposit merupakan gabungan dari dua atau lebih material yang berbeda menjadi suatu bentuk produk dimana kualitas hasil akhir lebih baik dari penyusunnya, yang terbuat dari bermacam-macam kombinasi atau gabungan antara serat dan matriks.Tujuan dari penelitian ini adalah memanfaatkan serat ampas tebu (Baggase) yang keberadaannya melimpah dan murah sebagai bahan baku pembuatan papan komposit. Penelitian ini memakai serat ampas tebu (Baggase) sebagai penguat komposit dengan matriks berjenis Polyester Yukalac BQTN 157-EX dengan campuran katalis Methyl Ethyl Keton Peroxide (MEKPO). Proses pembuatan spesimen komposit dengan perlakuan perendaman NaOH pada serat dengan konsentrasi 0%, 2,5%, 5%, 7,5% dan 10%. Serat ampas tebu direndam menggunakan variasi konsentrasi NaOH yang telah ditentukan untuk mengurangi komponen penyusun serat yang kurang efektif dalam menentukan kekuatan antar muka yaitu hemiselulosa, lignin atau pektin. Penelitian ini untuk mengetahui konsentrasi NaOH yang paling optimal dalam pembuatan papan komposit. Dalam penelitian ini spesimen akan diuji bending dengan standar ASTM D790-03 dan uji tarik dan uji kadar air. Kualitas papan komposit terbaik diperoleh pada konsentrasi NaOH 10% yaitu kadar air 2,74%, uji tarik 152,2% dan uji bending 124,91%. Nilai tersebut sudah memenuhi mutu SNI 03-2105-1996.
Pemanfaatan Daun Pelepah Kelapa Sawit Sebagai Sumber Alternatif Pakan Hijauan Ternak Fatmayati Fatmayati; Nina Veronika
Jurnal Sains dan Ilmu Terapan Vol. 5 No. 2 (2022): Desember : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (320.997 KB) | DOI: 10.59061/jsit.v5i2.85

Abstract

Perkembangan areal perkebunan kelapa sawit menyebabkan banyaknya limbah yang dihasilkan, baik yang berasal dari limbah perkebunan seperti pelepah kelapa sawit maupun limbah dari pabrik pengolahan kelapa sawit seperti bungkil inti kelapa sawit. Pola integrasi kelapa sawit-sapi diharapkan dapat menjadi bagian integral dalam usaha perkebunan yang dapat mendukung pengembangan sapi potong produksi dalam negeri dengan pemanfaatan limbah industri kelapa sawit sebagai sumber pakan sapi. Tujuan penelitian ini adalah mempelajari pemanfaatan pelepah kelapa sawit sebagai sumber alternatif pakan hijauan ternak dan mendapatkan hasil analisis produk dari proses pembuatan pakan hijauan ternak agar sesuai dengan SNI 3148.2:2009. Komposisi terbaik pada pembuatan pakan hijauan ternak pada komposisi dedak padi 5 % dan bungkil inti kelapa sawit 5 %. Hasil produk pakan hijauan ternak terbaik yang dihasilkan ini telah memenuhi syarat SNI 3148.2:2009 yaitu 13,94 % kadar air ; 8,9 % kadar abu ; 31,42 % kadar serat kasar dan 6,47 % kadar lemak kasar
Penentuan Suhu Reaksi Terbaik Pada Saponifikasi Stearin Fatmayati Fatmayati
Jurnal Sains dan Ilmu Terapan Vol. 1 No. 1 (2018): Juli : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (357.971 KB) | DOI: 10.59061/jsit.v1i1.114

Abstract

Crude palm oil fractionation produces one product that is stearin. In general the industry utilizing stearin as a raw material for making margarine. If the saponification process is carried out at stearin it will produce two products at once, namely soaps and glycerol. This research aims to determine the best reaction temperature to produce soap and glycerol by saponification stearin. Saponification using ethanol with KOH 3N reacting with palm stearin obtained as a byproduct of oil production in the mini plant Polytechnic Kampar. The reaction was performed with the reaction temperature variation of 60, 65, 70, 75 and 80 °C with stirring 400 rpm for 60 minutes. Results saponification separated to get the soap and glycerol are then analyzed to determine whether soap and glycerol produced is appropriate or not the relevant SNI. In all the saponification reaction temperature variations do, produce soap with characteristics in accordance with SNI 06-3532-1994.
Pembuatan Arang Aktif Dari Limbah Sekam Padi Sebagai Adsorben Dan Penyedia Unsur Hara Fatmayati Fatmayati
Jurnal Sains dan Ilmu Terapan Vol. 1 No. 2 (2018): Desember : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (437.384 KB) | DOI: 10.59061/jsit.v1i2.117

Abstract

Sources of raw materials that can be made into activated charcoal come from animals, plants, waste or minerals that contain carbon. In 2012 rice production was estimated at 68.59 million tons of GKG, an increase of 2.84 million tons (4.31 percent) compared to 2011. Based on the above conditions and the potential of rice husk as a raw material for activated charcoal, it is necessary to process rice husk so that it can be used as activated charcoal. The purpose of this study was to determine the processing of rice husk into activated charcoal and the characteristics of the activated charcoal produced and to determine the potential of charcoal as an adsorbent and nutrient provider. The method used in this study refers to SNI 06-3730-1995. The fixed variable was the activation process of rice husk with 0.5M NaOH at a temperature of 800C for 2 hours, while the changing variable was the temperature of 4000C and 5000C with carbonization times of 30,45,60,75,90,105 and 120 minutes
Penentuan Konsentrasi Larutan Koh Terbaik Pada Saponifikasi Stearin Hasil Pengolahan Minyak Sawit Kasar Di Mini Plant Politeknik Kampar Menghasilkan Sabun Dan Gliserol Fatmayati Fatmayati; Nur Asma Deli
Jurnal Sains dan Ilmu Terapan Vol. 2 No. 1 (2019): Juli : Jurnal Sains dan Ilmu Terapan
Publisher : Politeknik Kampar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (875.66 KB) | DOI: 10.59061/jsit.v2i1.120

Abstract

Politeknik Kampar as an educational institution based palm oil industry has a mini plant processing crude palm oil plant with a capacity of 700 kg / batch which produces olein and stearin. Stearin until now still not processed and utilized in order to bring economic value. The research purposes were to examine the use of stearin to produce soap and glycerol, knowing the best concentration of KOH solution on the process of saponification of palm oil stearin and produces soap and glycerol in consistent with ISO related. The preliminary research was conducted to determine whether stearin can be saponified in order to produces soap and glycerol.
Counseling on the handling of tofu and tempe industrial waste in Bangkinang Kota District, Kampar Regency Fatmayati Fatmayati; Sri Wahyuni; Hanifah Khairiah; Nur Asma Deli; Razita Hariani
Journal of Community Service in Science and Engineering (JoCSE) Vol 2, No 1 (2023): Available Online in April 2023
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/jocse.v2i1.19402

Abstract

The development of the tofu and tempe industrial business in Bangkinang Kota District, Kampar Regency, is mainly carried out on a small and medium scale business, so in production and management, it experiences several limitations such as limited production equipment, production processes carried out traditionally, and limited knowledge in terms of management and treatment of waste. This community service activity aims to carry out activities to assist soybean grinding machine equipment and diesel motors in the Tofu-Tempe Industry Mrs. Helma and Mr. Ayusman to assist partners in the production process so that production activities can be carried out more effectively and economically with maximum results. In addition, this activity aims to provide information and training to the two partners on the handling and processing the resulting waste, which can be processed into organic liquid fertilizer. The results of this dedication show that the two tofu-tempe industry partners feel very useful with the activities that have been carried out because of the assistance of production equipment in the form of soybean milling machines and diesel motors as well as training on handling and processing the resulting waste into organic liquid fertilizer. It is hoped that this activity will create a positive synergy between tofu and tempe businesses and agricultural businesses around the tofu and tempe industry. Perkembangan usaha industri tahu dan tempe di Kecamatan Bangkinang Kota, Kabupaten Kampar banyak dilakukan dalam skala usaha kecil dan menengah sehingga dalam produksi dan pengelolaannya mengalami beberapa keterbatasan seperti keterbatasan peralatan produksi, proses produksi dikerjakan secara tradisional, serta keterbatasan pengetahuan dalam hal pengelolaan dan pengolahan terhadap limbah yang dihasilkan. Kegiatan pengabdian kepada masyarakat (PkM) ini bertujuan untuk melakukan kegiatan bantuan peralatan mesin giling kedelai dan motor diesel di Industri Tahu-Tempe Bu Helma dan Pak Ayusman untuk membantu mitra dalam proses produksi sehingga kegiatan produksi bisa dilaksanakan lebih efektif dan ekonomis dengan hasil yang maksimal. Selain itu, kegiatan ini bertujuan untuk memberikan informasi dan pelatihan kepada kedua mitra tentang penanganan dan pengolahan limbah yang dihasilkan yang dapat diproses menjadi pupuk cair organik.  Hasil pengabdian ini menunjukkan kedua mitra industri tahu-tempe merasa sangat bermanfaat dengan kegiatan yang telah dilaksanakan karena adanya bantuan peralatan produksi berupa mesin giling kedelai dan motor diesel serta adanya pelatihan tentang penanganan dan pengolahan limbah yang dihasilkan  menjadi pupuk cair organik. Kegiatan ini diharapkan munculnya suatu sinergi positif antara usaha tahu-tempe dengan usaha pertanian di sekitar industri tahu dan tempe.
Penyuluhan penanganan batang sawit pada Kelompok Tani Sawit Maju Bersama di Kabupaten Kampar Fatmayati Fatmayati; Nina Veronika; Hanifah Khairiah
Journal of Community Service in Science and Engineering (JoCSE) Vol 1, No 1 (2022): Available Online in October 2022
Publisher : Faculty of Engineering, Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36055/jocse.v1i1.16823

Abstract

Perkembangan industri sawit di Indonesia cukup pesat yang bisa dilihat dari peningkatan luas perkebunan sawit baik milik masyarakat maupun milik perusahaan perkebunan. Kelurahan Pasir Sialang, Kecamatan Bangkinang di Kabupaten Kampar memiliki perkebunan sawit yang pada tahun 2021 baru saja melakukan proses peremajaan tanaman sawitnya karena tanaman sawit sudah melewati masa produktifnya. Kelompok Tani Sawit Maju Bersama memiliki luas perkebunan sawit sekitar 51,8 ha yang berlokasi di Daerah Sei Jernih, Kelurahan Pasir Sialang, Kecamatan Bangkinang, Kabupaten Kampar. Tim pengabdian kepada masyarakat (PKM) telah melakukan survey dan wawancara dengan kelompok tani sawit tersebut untuk mengetahui keadaan perkebunan sawit secara langsung pasca peremajaan tanaman sawit. Pada kegiatan tersebut telah dilakukan kegiatan transfer ilmu tentang potensi dari limbah batang sawit peremajaan tanaman sawit sebagai bahan baku pupuk kompos untuk membantu mitra dalam memanfaatkan limbah batang sawit yang akan terjadi setelah mitra nantinya melaksanakan proses peremajaan tanaman sawit di kebunnya. Selain itu, juga dilaksanakan kegiatan PKM berupa penyuluhan dan diskusi kepada mitra dan masyarakat umum sekitar mitra tentang persiapan lahan kebun sawit dan pemilihan bibit sawit yang tepat agar produktivitas tanaman sawit mencapai jumlah maksimal. The development of the palm oil industry in Indonesia is relatively rapid, which can be seen from the increase in the area of oil palm plantations, both owned by the community and owned by plantation companies. Pasir Sialang Village, Bangkinang Subdistrict in Kampar Regency, has an oil palm plantation which 2021 has just carried out the process of rejuvenating its oil palm plantations because the oil palm plant has passed its productive period. The Maju Bersama Sawit Farmers Group has an area of 51.8 ha of oil palm plantations in the Sei Jernih area, Pasir Sialang Village, Bangkinang District, Kampar Regency. The community service team (PKM) has conducted surveys and interviews with the oil palm farmer groups to determine the state of oil palm plantations directly after oil palm rejuvenation. In this activity, knowledge transfer activities have been carried out on the potential of palm oil stem rejuvenation waste as raw material for compost fertilizer to assist partners in utilizing palm oil stem waste which will occur after partners carry out the process of rejuvenating oil palm plants in their gardens. In addition, PKM activities were also carried out in the form of counseling and discussions with partners and the general public regarding the preparation of oil palm plantations and selecting the right oil palm seeds so that the productivity of oil palm plants reaches the maximum amount.
Pemanfaatan Limbah Padat Kelapa Sawit untuk Pemurnian Minyak Goreng Bekas Hanifah Khairiah; Fatmayati Fatmayati; Anna Dhora
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.24720

Abstract

The solid wastes of palm oil are palm shell and boiler ash which can be used as adsorbents. Adsorbent is a solid substance that an adsorption process which is used for the refining process of used cooking oil. Used cooking oil is oil derived from leftover cooking oil which has a higher saturated fatty acid content than new vegetable oil. This study aims to determine the process of making adsorbents, the process of refining used cooking oil, and the effect of adsorbent variations on the purification of used cooking oil. This research was carried out with the adsorption process, adding 15% of the adsorbent variation. The process of making the adsorbent was carried out by dehydration, carbonization at 6000C, and activation with 3% HCl for 24 hours. The results of the optimum adsorbent variation were 100% palm shell adsorbent with the results of analysis on used cooking oil after adsorption, namely: 0.05% water content, 0.58% ALB content, and 1.7 mgO2/100g peroxide number.
Pembuatan Carboxymethyl Cellulose (CMC) Dari Batang Kelapa Sawit Razita Hariani; Fatmayati Fatmayati
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 7 No. 1 (2024): January
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v7i1.25815

Abstract

81.5 million m3 of palm oil stem is produced every year. Stem fiber can be used as source of cellulose for the making of carboxymethyl cellulose(CMC). CMC is widely used in the pharmaceutical, food, textile and cosmetic industries. The aim of this research is to determine the best reaction time. The procedure consists of 3 initial stages and 2 core stages, namely, sample preparation, reducing the size to 50 mesh, delignification using a 15% NaOH solution for 3 hours, bleaching using a 6% NaOCl solution for 3 hours, alkalization using isopropanol and alkalized with 15% NaOH for 1 hour, in the carboxymethylation stage, sodium monochloroacetate (NaMCA) was added with time variations of 2, 3, 4, 5 and 6 hours. The results showed that 5 hours reaction times produces CMC with degree of substitution of 1.64, a viscosity of 123.5 cP, a pH of 6.1 and a water content of 1.2%.
Co-Authors Anna Dhora Hanifah Khairiah Nur Asma Deli Nur Asma Deli Razita Hariani Sri Wahyuni