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All Journal International Journal of Advances in Applied Sciences Teknotan: Jurnal Industri Teknologi Pertanian Jurnal Ilmu Dasar Jurnal Ilmiah Poli Rekayasa Jurnal Sains Materi Indonesia Jurnal Teknik Mesin Jurnal Penelitian Hasil Hutan JURNAL PETERNAKAN Jurnal Pangan dan Agroindustri Jurnal Riset Kimia ROTOR: JURNAL ILMIAH TEKNIK MESIN Majalah Kulit, Karet, dan Plastik Jurnal Litbang Industri Biopropal Industri Pro Food Jurnal Matematika Sains dan Teknologi Spektra: Jurnal Fisika dan Aplikasinya Agroindustrial Technology Journal Jurnal Teknologi Pertanian Logista: Jurnal Ilmiah Pengabdian Kepada Masyarakat Jurnal Ilmu dan Teknologi Kayu Tropis Jurnal Teknologi Pertanian Andalas Menara Ilmu International Journal of Agricultural Sciences Jurnal Penelitian Hasil Hutan Warta Pengabdian Andalas: Jurnal Ilmiah Pengembangan Dan Penerapan Ipteks Andalasian International Journal of Agricultural and Natural Sciences Journal of Global Sustainable Agriculture Jurnal Teknik Mesin AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Jurnal Litbang Industri Jurnal Hasi Penelitian Dan Pengkajian Ilmiah Eksakta - JPPIE Journal of Applied Agricultural Science and Technology Journal of Agricultural and Biosystem Engineering Research Journal of Fibers and Polymer Composites Jurnal Teknologi Pengolahan Pertanian SAINTI: Majalah Ilmiah Teknologi Industri Teknologi dan Industri Pertanian Indonesia Jurnal Penelitian Kehutanan Wallacea Andalasian International Journal of Social and Entrepreneurial Development Jurnal Ekonomi Pertanian dan Agribisnis GreenTech
Anwar Kasim
Fakultas Teknologi Pertanian Universitas Andalas
Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts 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 Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Neuroscience Nursing Physics Public Health Social Sciences Veterinary Other

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Potential and Application of Vegetable Tanning Materials from Industrial Forest Plantation in Indonesia Sri Mutiar; Anwar Kasim
Journal of Fibers and Polymer Composites Vol. 2 No. 1 (2023): Journal of Fibers and Polymer Composites
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jfpc.v2i1.62

Abstract

Vegetable tanning materials are sourced from plants that contain tannin compounds. Tannins are obtained through the extraction method from the roots, stems, bark, or fruit of the original plant. There are several forest management companies in Indonesia that produce wood from plant species Acacia auriculiformis and Acacia mangium. Both species are known as Acacia. Acacia is an important source of tannin for material tanner vegetables. This wood is produced as a raw material for the pulp and paper industry. However, the bark contains tannin and has not been used optimally. Therefore, the study's potential and possible applications as vegetable tanning agents have been carried out. The research was started by investigating the availability of bark and extracting tannins to obtain extracts containing tannins. Furthermore, the extract obtained was applied as a vegetable tanning agent for the goatskin tanning process. The results showed that the bark of the Plant Industry Forest has the potential to be developed as a source of tannins for material vegetable tanning agents. The application of acacia bark extract in goatskin tanning has obtained tanned leather that meets the Indonesian National Standard.
The Effect of Rhizopus sp. Concentration and Fermentation Time on the Characteristics of Country Chicken Egg White Flour Fakhruzy, Fakhruzy; Kasim, Anwar; Anwar, Aswaldi
Journal of Global Sustainable Agriculture Vol 4, No 1 (2023)
Publisher : Universitas Muhammadiyah Palembang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32502/jgsa.v4i1.6926

Abstract

The process of making domestic chicken egg white flour can be done by drying using an oven at 105 0C. To avoid the Maillard reaction, fermentation was carried out with Rhizopus sp. first. In this study, Rhizopus sp. concentrations of 0.2 %, 0.4 %, 0.6 %, 0.8 % and fermentation times of 6 hours, 12 hours and 24 hours were used. The aim of the research was to analyze the effect of the concentration of Rhizopus sp. yeast and the length of fermentation time on the characteristics of the egg white flour produced. The results showed that the concentration of Rhizopus sp. yeast and the length of fermentation time had an effect on the yield of egg white flour (P<0.05). The highest yield was obtained from using a concentration of 0.8 % and a fermentation time of 24 hours, namely 14.40 %. The lowest water content value was obtained from using a concentration of 0.2 % and a fermentation time of 6 hours, namely 5.66 %. The highest brightness test value was at a concentration of 0.8 % and a fermentation time of 24 hours, namely 63.4 %..
Effect of Particle Size and Citric Acid Concentration on the Yield and pH of Butterfly Flower (Clitoria ternatea L.) Extract Nilam Cahyono; Anwar Kasim; Kurnia Harlina Dewi
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 8 No. 1 (2024)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v8i1.376

Abstract

This research aimed to determine the effect of differences in butterfly pea flower particle size and citric acid concentration on butterfly pea flower extraction, including yield and pH value analysis. The results showed that the particle size of butterfly pea flowers and the concentration of citric acid affected the yield. pH analysis showed that only treatments with different concentrations of citric acid affected the pH of butterfly pea flower extract. The highest yield in the treatment (7.52) and the highest pH (4,74). The above treatment can only be used for acidic food products, and citric acid can be replaced with food additives that lower the pH value but do not affect the taste so that it can be applied to all types of food.
Tinjauan Literatur : Analisis Hubungan Kandungan Hemiselulosa dan Rendemen Furfural Dewi Arziyah; Anwar Kasim; Alfi Asben; Munzir Busniah
Menara Ilmu : Jurnal Penelitian dan Kajian Ilmiah Vol 18, No 1 (2024): Vol 18 No. 01 JULI 2024
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v18i1.5557

Abstract

Biomassa lignoselulosa merupakan limbah hasil pertanian, perkebunan yang mempunyai kandungan lignin, selulosa dan hemiselulosa. Biomassa lignoselulosa yang jumlahnya sangat melimpah dapat dimanfaatkan menjadi salah satu produk biokimia yaitu furfural karena memiliki kandungan hemiselulosa yang merupakan bahan yang dibutuhkan dalam pembuatan furfural. Furfural adalah pelarut yang dihasilkan dari hemiselulosa/pentosan tumbuhan (xylan,arabinan dan polyuronids). Furfural diperoleh dari hidrolisis bahan hemiselulosa menggunakan larutan asam. Furfural merupakan cairan tidak berwarna yang memiliki aroma khas yang berguna sebagai bahan perantara dalam industri. Proses komersial pertama untuk produksi furfural adalah dimulai oleh Quaker Oats pada tahun 1921. Saat ini, produksi furfural terkonsentrasi di China, lebih kurang 70% dari produksi furfural global. Kebutuhan (demand) furfural dan turunannya di dalam negeri meski tidak terlalu besar namun jumlahnya terus meningkat. Hingga saat ini seluruh kebutuhan furfural untuk dalam negeri diperoleh melalui impor. Review ini bertujuan untuk melihat potensi kandungan limbah biomassa dari komoditi unggulan di Sumatera Barat, diantaranya limbah tanaman jagung, limbah tanaman kelapa, limbah tanaman kelapa sawit, limbah tanaman tebu,dan limbah tanaman padi. Review yang dilakukan juga untuk melihat hubungan kandungan hemiselulosa dengan rendemen furfural dari limbah-limbah tersebut.Kata Kunci: Biomassa,  Lignoselulosa, Furfural, Hemiselulosa  
Hidrosol Serai Wangi: Karakteristik, Aktivitas Antioksidan dan Aktivitas Antibakteri Putri, Annisa; Kasim, Anwar
Teknotan: Jurnal Industri Teknologi Pertanian Vol 18, No 2 (2024): TEKNOTAN, Agustus 2024
Publisher : Fakultas Teknologi Industri Pertanian

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24198/jt.vol18n2.5

Abstract

Hidrosol serai wangi merupakan produk samping yang dihasilkan dari proses penyulingan tanaman serai wangi. Hidrosol berbentuk cair, berwarna jernih dan beraroma sama dengan tanaman aromatiknya. Hidrosol masih mengandung minyak atsiri dalam jumlah yang kecil yaitu 0.2%. Hal ini menjadikan hidrosol berpotensi sebagai produk samping yang memiliki manfaat untuk digunakan dan diolah lebih lanjut. Tujuan dari penelitian ini adalah mengetahui karakteristik hidrosol serai wangi yang meliputi pH, warna, aroma, dan indeks bias, mengetahui aktivitas antioksidan hidrosol serai wangi, dan mengetahui aktivitas antibakteri hidrosol serai wangi. Pengujian pH hidrosol serai wangi menggunakan pH meter, aroma dan warna menggunakan uji organoleptik dan indeks bias menggunakan refraktometer abbe. Aktivitas antioksidan diukur dengan menggunakan metode DPPH, dan total fenol diukur menggunakan metode Folin-Ciocalteu. Aktivitas antibakteri diukur menggunakan metode cakram dengan bakteri Escherichia coli dan Staphylococcus aureus. Hasil penelitian menunjukkan pH hidrosol serai wangi 4.7, aroma khas serai wangi dengan warna bening sedikit kuning, nilai indeks bias hidrosol serai wangi adalah 1.313. Aktivitas antioksidan dan total fenol hidrosol serai wangi pada konsentrasi hidrosol 200, 400, 600, 800 dan 1000 ppm adalah 9.60, 12.65, 18.27, 27.75, dan 32.44 % inhibisi dan 35.87, 52.17, 68.04, 73.48, dan 81.30 mgGAE/gr. Aktivitas antibakteri menggunakan bakteri Escherichia coli dan Staphylococcus aureus dengan zona hambat 3.8 mm dengan kategori daya hambat lemah untuk E.coli dan 11.7 mm dengan kategori daya hambat sedang.
Plastic Composite Boards from Oil Palm Empty Fruit Bunches (OP-EFB) with Variation of Pressing Temperature: Physical and Mechanical Properties Pirma, Dio Sandhika; Malrianti, Yefsi; Kasim, Anwar; Syukri, Daimon
Journal of Fibers and Polymer Composites Vol. 3 No. 1 (2024): Journal of Fibers and Polymer Composites
Publisher : Green Engineering Society

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55043/jfpc.v3i1.99

Abstract

Plastic composite boards are made from OP-EFB (oil palm empty fruit bunches) which function as a filler, while HDPE (high-density polyethylene) plastic is used as a matrix. This study was conducted to analyze the physical and mechanical properties of plastic composite boards from empty palm oil bunches and high-density polyethylene plastic based on the effect of pressing temperature and determine the optimum pressing temperature. The temperature used for pressing were 140 oC, 150 oC, 160 oC, 170 oC, and 180 oC with the addition of coupling agents of MAH (maleic anhydride) and BPO (benzoyl peroxide) initiator. Based on the research that has been carried out, the physical and mechanical properties of the resulting plastic composite board are affected by differences in pressing temperature, with an optimum temperature of 170 oC the results of the testing were density, water absorption, MOR (modulus of rupture) compressive strength parallel to the surface and compressive strength perpendicular to the surface were 0.950 g/cm3, 0.090 %, 134.40 kg/cm², 465.80 kg/cm², and 50.40 kg/cm² respectively and the average test results for all treatments were 0.88 g/cm³, 1.00%, 130.20 kg/cm² and 426.96 kg/cm² respectively. The mechanical physical properties of plastic composites meet SNI 8154-2015 standard on WPC (wood plastic composites), except for MOR and perpendicular compressive constancy of the surface.
PENGARUH PERBEDAAN WAKTU PENYAMAKAN NABATI TERHADAP KARAKTERISTIK KULIT TERSAMAK YANG DIHASILKAN mutiar, Sri; Yusmita, Lisa; Kasim, Anwar
Journal of Agricultural and Biosystem Engineering Research Vol 4 No 2 (2023): Journal of Agricultural and Biosystem Engineering Research: Regular Issue
Publisher : Program Studi Teknik Pertanian, Fakultas Pertanian, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20884/1.jaber.2023.4.2.9997

Abstract

Lead time is one of the methods used to eliminate activities that do not add value to a production process. The leather tanning process is generally a very long series of processes with many series of processes of chemicals. The tanning process generally starts with rawhide, hair removal, weak removal, neutralization, pickle, tanning, re-tanning, and finishing. The purpose of this study was to determine the effect of tanning time on the characteristics of leather produced. The material used in this experiment was goat skin. Tanning experiments with various tanning times of 3 hours, 6 hours, 12 hours, and 24 hours. mimosa, quebracho and Acacia mangium bark extract through single tanning. Analysis of leather quality was determined from chemical characteristics of leather, measurement of physical and organoleptic properties of leather. Data analysis used T test to see the effect of time difference. The results showed that to produce tanning of leather that the standard, the tanning time ≥ 12 hours was used.
FTIR and Moisture Absorption of Yam Bean Starch Biocomposites with Yam Bean (Pachyrhizus erosus) Bagasse Fibers as Reinforcement Mahardika, Melbi; Abral, Hairul; Kasim, Anwar; Arief, Syukri; Asrofi, Mochamad
Jurnal ILMU DASAR Vol 19 No 2 (2018)
Publisher : Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (405.738 KB) | DOI: 10.19184/jid.v19i2.7255

Abstract

Biocomposites from yam bean starch with yam bean bagasse (YBB) fibers as reinforcement has been successfully fabricated. The fabrication method was solution casting. YBB was variated for 1, 2, 3 and 4wt% (from dry weight starch basis). 2 mL glycerol was used as a plasticizer. The relative humidity (RH) condition in moisture testing was 99%. The result shows that the addition YBB able to decreased moisture absorption of starch film. The lowest moisture absorption was in biocomposites with 4wt% YBB. The moisture absorption test was supported byfourier transform infrared (FTIR) data.Keywords: Biocomposite, yam bean, yam bean bagasse, moisture, FTIR
Characteristics of Analogue Rice Based on Taro (Colocasia sp.) From Mentawai Islands Regency with a Mixture of Mocaf and Soybean Flour (Glicine max l.) Samosir, Joni Frengki; Kasim, Anwar; Kasim, Fitriani
AJARCDE (Asian Journal of Applied Research for Community Development and Empowerment) Vol. 7 No. 2 (2023)
Publisher : Asia Pacific Network for Sustainable Agriculture, Food and Energy (SAFE-Network)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29165/ajarcde.v7i2.290

Abstract

Research on the manufacture of taro-based analogue rice with a mixture of soy flour and mocaf as a food diversification in an effort to reduce the large consumption of rice in Indonesia has been carried out. The purpose of this study was to obtain the most appropriate formulation of a mixture of taro, soybean flour, and mocaf for making analog rice. This study used a completely randomized design (CRD) method where the treatments used were different formulations of soybean flour at 4 levels (10%, 20%, 30%, and 40%) and mocaf flour at 4 levels (40%, 30%, 20%, and 10%). The results showed that the closest analog rice formulation in terms of chemical and physical characteristics based on the SNI Standard for rice was found in formulation C, namely 50% taro, 30% soybean flour, and 20% mocaf. The chemical characteristics of the analog rice are starch content of 37.72%, amylose 14.88%, amylopectin 22.84%, protein 14.09%, fat 10.64%, dietary fiber 22.70%, energy value of 407.63 kcal, 2.92% ash, 63.87% carbohydrates, and 8.48% moisture content. The best physical characteristics of analog rice are hardness (130.36 N/cm2), medium length and shape, and one thousand grain weight (15.93 g).
PERUBAHAN KIMIA FISIKA DAN UKURAN GRANULA PATI TAPE UBIKAYU PASCA FERMENTASI Anwar Kasim; Deivy Andhika Permata; Sri Mutiar
Jurnal Teknologi Pertanian Andalas Vol 28, No 2 (2024)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jtpa.28.2.151-161.2024

Abstract

Penelitian ini bertujuan untuk mengetahui perubahan kimia fisika ubikayu setelah proses fermentasi lanjutan selama 10 hari selesai untuk memperoleh tape ubikayu. Perubahan yang diamati adalah perubahan berat kering, perubahan kadar pati, berat cairan, pH cairan, densitas cairan, kadar gula cairan, kadar amilosa, kadar amilopektin dan perubahan ukuran granula pati. Ukuran granula pati diharapkan  termasuk nano pati. Pengamatan terhadap parameter dilakukan sampai10 hari setelah fermentasi selesai untuk menghasilkan tape ubikayu. Hasil penelitian menunjukkan bahwa terjadi penurunan berat bahan kering, kandungan pati, pH, densiti , kadar gula, dan kadar amilosa sedang kadar amilopektin terlihat sedikit meningkat. Pada hari kesepuluh diperoleh berat bahan kering 25,94%, kadar pati 17,06%, berat cairan 74,06%, pH cairan 4,1, kadar gula cairan 24,2%, kadar amilosa 6,72% dan kadar amilopektin 93,28%. Khusus untuk ukuran granula pati akibat fermentasi sangat berkurang jauh dibandingkan dengan granula pati dimana pada hari kesepuluh pati hasil fermentasi lanjutan ubikayu hanya berukuran rata-rata 722,8 nm yang sudah tergolong partikel halus tapi belum nanopati. Perlakuan dengan homogenizer terhadap pati yang diperoleh dari hasil fermentasi dapat diperkecil ukuran granula patinya.
Co-Authors Abral, Hairul Adjar Pratoto Adjar Pratoto, Adjar Ahmad Fuadi Aidil Putra, Aidil Akhis Soleh Ismail Alfi Asben Amelia Sari, Dice Anak Agung Istri Sri Wiadnyani Annisa Putri Anwar, Aswaldi Ardinal Ardinal Ardinal Ardinal Ardinal Ardinal Ardinal Ardinal Ardinal, Ardinal Ariyeti Ariyeti Ariyetti Ariyetti Ariyetti, Ariyetti Arziyah, Dewi Asfarizal Asfarizal Asfarizal Saad Asfarizal Saad Athanasia Amanda Septevani Athanasia Amanda Septevani, Athanasia Amanda Azmi, Ifta Cahyono, Nilam Chaniago , Irawati D. Novia Daimon Syukri Deddi Prima Putra Deivy Andhika Permata Delfiana, Winda Deni Novia Derosya, Vioni Dewi Arziyah Dewi Arziyah Dindin Syafruddin Dini Novita Sari E Efrina Edi Syafri Edi Syafri Emriadi - F Failisnur Fakhruzy Fakhruzy Fakhruzy, Fakhruzy Fauzan Azima Fika, Weni Firman Ridwan Fitriani Kasim Fitriani Kasim Fransiska Angelina G Rezekinta Fransiska Angelina Rezekinta G Gunawarman, G Gunawarman Gustri Yeni Gustri Yeni Harahap, Risda Munarti Rusdy Hasbullah Hasbullah Hasbullah Hasbullah Hazli Nurdin Helsa Marda S.R Heni Pujiastuti Herwin Gevin Ichiura, Hideaki Ilham Syukri Erdiman Ilyas, R.A Inda Three Anova Irawati Chaniago Isril Berd Janwaris Pinem Janwaris Pinem, Janwaris Jeany Ristia Jhoni Heni Helvandari Junaidi - - Kurnia Harlina Dewi Kurnia Harlina Dewi Laksono Trisnantoro Lenny Marlina, Lenny Lisa Yusmita Lisa Yusmita Lisa Yusmita, Lisa Mahardika, Melbi Malrianti, Yefsi Malse Anggia Maryam, Maryam Melbi Mahardika Melbi Mahardika Melbi Mahardika Mochamad Asrofi Mochamad Asrofi Muhammad Arwani Munzir Busniah Mutiar, Sri Nazar, Armenia Neswati Neswati Netty Sri Indeswari Netty Sri Indeswari Nguyen Ngoc Anh Thu Nilam Cahyono Nofriady Handra, Nofriady Novelina Novizar Nazir Novizar Novizar Pandu Imam Pirma, Dio Sandhika Putri, Rizky Astricia Razi, Ramadhani Ar Reno Irwanto Rezekinta, Angelina Rezekinta, Fransiska Angelina Rilma Novita Rina Yenrina Rini B Rini Bahar RINI RINI Rini Rini Rini Rini Ririn Fatma Nanda Ristia, Jeany Robbani, Syifa Rozalia Rozalia Ruby Afrizon Ruri Wijayanti Sahadi Didi Ismanto Salmariza Salmariza Salmariza, Salmariza Samosir, Joni Frengki Santosa Santosa Santosa Santosa Santosa Santosa Santosa Santosa Sayuti, Kesuma Sir Anderson Sirait, Nofita Chintya Sri Mutiar Sri mutiar Sri Mutiar Sri Mutiar Sri Mutiar Sri Mutiar, Sri Sub’han, Yoli Sudirman Sudirman Surini Siswarjono Syafira, Salsabila Putri Syafri, Edi Syafruddin, Dindin Syahrani, Nia Syukri Arief Tuty Anggraini Wahyudi David Wahyudi David Weni Fika Wijaya, Mike Yaswan, Rendri Yeni, Gustri Yoli Sub’han Yoserizal Yoserizal Yulhendri Yulhendri Yumarni Yumarni Yusniwati Yusniwati