Journal of Agroindustrial Technology
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Daftar Isi Jurnal Teknologi Industri Pertanian
No full textVolume 27, Nomor 1, 1-113 April 2017 PEMODELAN STATISTICAL CONTROL DETECTION ADAPTIVE (SCDA)UNTUK MONITORING DAN PREDIKSI VOLUME PRODUKSI CRUDE PALM OIL (CPO) NASIONALWahyu Widji Pamungkas, Syamsul Maarif Tun Tedja Irawadi, Yandra Arkeman....... 1 SINTESIS SURFAKTAN ALKIL POLIGLIKOSIDA (APG) BERBASIS DODEKANOL DAN HEKSADEKANOL DENGAN REAKTAN GLUKOSA CAIR 75%Fina Uzwatania, Erliza Hambali, dan Ani Suryani.................................................. 9MODEL KINETIKA PERUBAHAN WARNA LABEL INDIKATOR DARI KLOROFIL DAUN SINGKONG (MANIHOT ESCULENTA CRANTZ)Eddwina Aidila Fitria, Endang Warsiki, dan Indah Yuliasih................................... 17 *Penulis untuk korespondensi FORMULASI DAN UJI KINERJA ASPHALTENE DISSOLVER DENGAN PENGGUNAAN SURFAKTAN ANIONIK DARI MINYAK SAWITFelga Zulfia Rasdiana, Erliza Hambali, dan Pudji Permadi.................................... 24HIDROLISIS EUCHEUMA COTTONII DENGAN ENZIM K-KARAGENASE DALAM MENGHASILKAN GULA REDUKSI UNTUK PRODUKSI BIOETANOLMustika Zelvi, Ani Suryani, dan Dwi Setyaningsih .................................................. 33MODIFIKASI PENGOLAHAN DURIAN FERMENTASI (TEMPOYAK) DAN PERBAIKAN KEMASAN UNTUK MEMPERTAHANKAN MUTU DAN MEMPERPANJANG UMUR SIMPANRapeka Reli, Endang Warsiki, dan Mulyorini Rahayuningsih .................................. 43CO-COMPOSTING LIMBAH PADAT BELTPRESS DAN JERAMI PADI DENGAN AERATED STATIC PILENastiti Siswi Indrasti, Muhammad Romli, Illah Sailah, Astridia Permatasari............ 55PENGARUH DOSIS BLEACHING EARTH DAN WAKTU PEMUCATAN CRUDE PALM OIL YANG BERVARIASI DETERIORATION OF BLEACHABILITY INDEX (DOBI) TERHADAP KUALITAS PRODUKHasrul Abdi Hasibuan, Lia Afriana dan Debby Tamba............................................ 69PEMANFAATAN TEPUNG PORANG (Amorphophallusoncophyllus) SEBAGAI PENSTABIL EMULSI M/A DAN BAHAN PENYALUT PADA MIKROKAPSUL MINYAK IKANSri Haryani Anwar, Berlianta Maria Br. Ginting, Yuliani Aisyah, Novi Safriani ....... 76PENGHILANGAN HEMISELULOSA SERAT BAMBU SECARA ENZIMATIK UNTUK PEMBUATAN SERAT BAMBUOno Suparnodan Roberto Danieli.......................................................................... 89MODEL ASOSIASI PERUBAHAN WARNA PADA INDIKATOR KEMASAN CERDAS DAN PERUBAHAN MUTU PRODUK SUSUElfa Susanti Thamrin, Endang Warsiki, dan Taufik Djatna...................................... 96SISTEM PENUNJANG KEPUTUSAN MULTI KRITERIA UNTUK PENGEMBANGAN AGROINDUSTRI KOPI GAYO MENGGUNAKAN PENDEKATAN FUZZY-ECKENRODE DAN FUZZY-TOPSISRahmat Fadhil, M. Syamsul Maarif, Tajuddin Bantacut, Aji Hermawan................... 103
PEMURNIAN MONO-DIASILGLISEROL HASIL ESTERIFIKASI PALM FATTY ACID DISTILLATE DAN GLISEROL DENGAN EKSTRAKSI PELARUT-SAPONIFIKASI DAN DISTILASI MOLEKULER
Get PDFMono-diacylglycerol (M-DAG) is one of potential palm oil derived products to be developed. Palm Fatty Acid Distillate (PFAD) and glycerol esterification using Methyl Ester Sulfonic Acid (MESA) catalyst produced M-DAG that consist of Free Fatty Acid (FFA) and Triacylglycerol (TAG) fractions. FFA and TAG fractions can reduce the M-DAG emulsifier quality. Therefore, purification process is needed to eliminate FFA and TAG fractions. The purpose of this research was to improve the M-DAG emulsifier quality by purification process. The purification was performed in two ways: solvent extraction - saponification and molecular distillation. Solvent extraction - saponification was done with the addition of 0, 10, 15 and 20% (w/w) NaHCO3. The result showed that the addition of 20% (w/w) NaHCO3 was the best treatment. It was able to produce 43.52% yield of M-DAGconsisted of 44.48% Thin-Layer Chromatography (TLC) in FFA+TAG composition, 31.05% MAG, 24.47% DAG, melting point of 44.83oC, free fatty acid level of 19.43%, pH value of 6, emulsion stability of 51.21% for 12 hours, has a white color, dry texture, and odorless. The molecular distillation at temperature of 100-180oC on purification process was carried out to separatethe FFA. Molecular distillation had produced distillate and residue. Molecular distillation was an effective process to separate the FFA from M-DAG whereas produced 96.09% of FFA from distillation flow.Keywords : glycerol, molecular distillation, palm fatty acid distillate, purification, saponificatio
DISAIN PROSES KEAMANAN PANGAN PADA SISTEM MANAJEMEN INDUSTRI PAKAN UNGGAS
Get PDFThe feed industry shall maintain quality and food safety of their products. The research conducted in the year of 2015-2016 was to design the optimum condition of food safety consideration for feed industries in Indonesia. Feed for livestock was formulated by using corn meal, soya protein, fish meals, rice bran, veterinary drugs, steam, and other ingredients. Growth promotor materials were formulated from vitamin, antibiotics, amino acid, methylene blue, and other trace elements also were added in the formulation. The feed ingredients are potential sources of food safety hazard in feed products. Result of model analysis found the major sources of food safety risks, i.e.1) veterinary drugs residues (X1); 2) aflatoxin potential in humid corn meals (X2), and3) alfatoxin potential in humid soya meal (X3). Minimisation model formulated for food safety in feed production was Z = 13.78 X1 + 10.00 X2 + 7.67 X3. The optimisation model by using simplex solution found maximum bioaccumulation value index of 93.33 per ton feed production. The verification model done for two feed industries and calculated bioaccumulation index were 20.16 and 24.43 per ton livestock feed production. The result concluded that the feed produced by both industries have been recommended safe to consume. The optimum condition for food safety in livestock feed industry interpreted from this optimal conditions.Keywords: bioaccumulation index, food safety risk minimization, livestock feed industry
Ucapan Terima Kasih Jurnal Teknologi Industri Petanian
No full textUCAPAN TERIMA KASIHDewan Editor menyampaikan terima kasih Kepada Bapak/Ibu/Sdr atas kesediannya untuk menelaah naskah yang dimuat pada edisi ini.Ansyori, Sekolah Tinggi Perkebunan Lampung, Bandar LampungArmansyah H Tambunan, Fakultas Teknologi Pertanian, Institut Pertanian BogorAkhmad Hidayatno, Fakultas Teknik, Universitas Indonesia, DepokArie Herlambang, Balai Teknologi Lingkungan, Badan Pengkajian dan Penerapan Teknologi, JakartaAdil Basuki Ahza, Fakultas Teknologi Pertanian, Institut Pertanian BogorAsep Mohamad Noor, Fakultas Teknologi Industri, Universitas Gunadarma, DepokAries Susanty, Fakultas Teknik, Universitas Diponegoro, SemarangBambang Suhardi, Fakultas Teknik, Universitas Negeri Sebelas Maret, SurakartaBambang Herry Purnomo, Fakultas Teknologi Pertanian, Universitas JemberEvi Savitri, Balai Besar Penelitian dan Pengembangan Pascapanen Pertanian, BogorFarah Fahma, Fakultas Teknologi Pertanian, Institut Pertanian BogorHaznan Abimanyu, Pusat Penelitian Kimia, Lembaga Ilmu Pengetahuan Indonesia, BantenKholis Abdurachim Audah, Departemen Teknik Biomedika, Universitas Swiss German, TangerangKhaswar Syamsu, Fakultas Teknologi Pertanian, Institut Pertanian BogorKiman Siregar, Fakultas Pertanian, Universitas Syah Kuala, Banda AcehMirwan Ushada, Fakultas Teknologi Pertanian, Unversitas Gadjah Mada, YogyakartaMusa Hubeis, Fakultas Ekonomi dan Manajemen, Institut Pertanian BogorMuhammad Makky, Fakultas Teknologi Pertanian, Universitas Andalas, Sumatera BaratMohammad Fuad Fauzul Mu’tamar, Fakultas Pertanian, Universitas Trunojoyo Madura, Bangkalan MaduraMuh. Yusram Massijaya, Fakultas Kehutanan, Institut Pertanian BogorUdin Hasanudin, Fakultas Pertanian, Universitas Lampung, Bandar LampungSitti Wirdhana A. Bakkareng, Fakultas Matematika dan Ilmu Pengetahuan AlamUniversitas Haluoleo, KendariSamuel P. Kusumocahyo, Departemen Teknik Kimia, Universitas Swiss German, TangerangSiti Nikmatin, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Pertanian BogorSarono, Politeknik Negeri Lampung, Bandar LampungSyafrudin, Fakultas Teknik, Universitas Diponegoro, SemarangSholahuddin, Fakultas Pertanian, Universitas Mertapura, PontianakSamsu Udayana Nurdin, Fakultas Pertanian, Universitas Lampung, Bandar LampungSony Suwasono, Fakultas Teknologi Pertanian, Universitas Jember, JemberSuharman, Fakultas Pertanian, Universitas Muhammadiyah Palembang, PalembangSri Yuliani, Balai Besar Penelitian dan Pengembangan Pascapanen Pertanian, BogorTriwulandari Satitidjati Dewayana, Fakultas Teknologi Industri, Universitas Trisakti, JakartaWagiman, Fakultas Teknologi Pertanian, Universitas Gadjah Mada, YogyakartaYohanes Aris Purwanto, Fakultas Teknologi Pertanian, Institut Pertanian Bogo
PERANCANGAN MODEL REDUKSI EMISI GAS RUMAH KACA DARI INDUSTRI BIODISEL KELAPA SAWIT
Get PDFLife cycle assessment (LCA) has been gaining popularity to measure environmental impacts including greenhouse gas emission. LCA employes system and comprehensive approach with static nature for a certaintime limit. This research aimed to design a model greenhouse gas reduction from palm oil biodiesel industry which can simulate greenhouse gas emission until 2020 underapplication with some emission reducing technologies. Dynamic system method which deals with system approach and dynamic over time was employed to improving it. By employing the System Dynamic Life Cycle Model (SDLCM), greenhouse gas emission was simulated until 2020. Pattern of calculation greenhouse gas emission from SDLCM was non-linear pattern over 1990-2020. Also, SDLCM may be employed in calculation of emission reduction from several application of technologies. Keyword: greenhouse gas, palm oil biodiesel, life cycle assessment, system dynami
Index Daftar ISI Jurnal Teknologi Industri Pertanian
No full textDAFTAR ISI VOLUME 26, TAHUN 2016Volume 26, Nomor 1, 1-124 April 2016APLIKASI ASAM STEARAT SEBAGAI COMPATIBILIZER PADA FILMKOMPOSIT TEPUNG UBI KAYU-LINEAR LOW DENSITY POLYETHYLENESugiarto, Titi Candra Sunarti, Ani Suryani, Sutrisno, Indah Yuliasih ........................... 1MODEL KONSEPTUAL STRATEGI PENGEMBANGAN INDUSTRI KECILMENENGAH BERBASIS SUMBER DAYA (STUDI KASUS PENGEMBANGANIKM DI PANGALENGAN)Asep Indra Sukendar Permana, Marimin, dan Gendut Suprayitno ............................... 9OPTIMIZATION OF PHENOLS EXTRACTION FROM ROSELLE (Hibiscussabdariffa) BY MICROWAVE ASSISTED EXTRACTION AS ANTIBACTERIALAND ANTIOXIDANT AGENTSIke Sitoresmi M Purbowati, Khaswar Syamsu, Endang Warsiki, Herastuti Sri R ......... 23ANALISIS TITIK-TITIK KRITIS KETERTELUSURAN PADA RANTAI PASOKKAKAO ACEHYusriana, Yandra Arkeman, Sapta Raharja, Purwiyatno Haryadi ................................ 31AKTIVITAS ANTIBAKTERI EKSTRAK ETILASETAT KULIT KAYU AKWAY(Drimys piperita Hook. f.) DALAM KALDU DAGING SAPI SELAMA PENYIMPANANGino Nemesio Cepeda, Meike Meilan Lisangan, Isak Silamba, Eka Sartika ................. 41PROSES KREASI PENGETAHUAN DAN KAPABILITAS INOVASI PADA IKMSUKU CADANG BERBASIS KARETTarwa, Machfud, Kudang Boro Seminar,Ono Suparno ................................................. 49STUDI PERBANDINGAN PRODUK INSEKTISIDA FORMULASI EC(EMULSIFIABLE CONCENTRATE) DENGAN PENAMBAHAN SURFAKTAN DEAMENGGUNAKAN VORTEX, MIXER DAN HOMOGENIZERMuh Agus Ferdian, Erliza Hambali, dan Mulyorini Rahayuningsih ............................ 60OPTIMASI PROSES PRODUKSI BIODIESEL JARAK PAGAR MELALUITRANSESTERIFIKASI IN SITUIka Amalia Kartika, Ariska Duti Lina, Ono Suparno, Dede Hermawan ........................ 68KUALITAS BIOPELET DARI LIMBAH BIOMASSA BAGAS DANKULIT KACANG TANAHAlfian Syukri Lubis, Muhammad Romli, Mohamad Yani, Gustan Pari ......................... 77ANALISIS DAN PERBAIKAN MANAJEMEN RISIKO RANTAI PASOK GULARAFINASI DENGAN PENDEKATAN HOUSE OF RISKMaria Ulfah, Mohamad Syamsul Maarif, Sukardi, Sapta Raharja ............................... 87FORMULASI DISPERSAN MINYAK BUMI DARI SURFAKTANDIETANOLAMIDA (DEA) DAN METIL ESTER SULFONAT (MES)Wica Elvina, Erliza Hambali, dan Mohamad Yani ........................................................ 104KINERJA FERMENTASI SAGU ASAM MENGGUNAKAN STARTER CAIR DANPADAT DARI ISOLAT BAKTERI ASAM LAKTAT INDIGENOUSDedy Suseno, Anja Meryandini, dan Titi Candra Sunarti ............................................. 11
KINERJA MEDIA PEMBAWA UNTUK SURFAKTAN MES DARI MINYAK SAWIT UNTUK PENERAPANNYA PADA OIL WELL BORE CLEANING
Get PDFWell productivity can be significantly affected by the number of skin in the wellbore area. One of thealternative ways to solve the problem is oil well bore cleaning application by using methyl ester sulfonate (MES)surfactant. Surfactants need a carrying medium and in this study the utilization of diesel and biodiesel as acarrier was assessed. Surfactant was formulated with NaCl and aromatic solvents and its effect on interfacialtension (IFT), thermal stability, phase behaviour, and wettability alterationwere measured. The best oil-basedsurfactant solution was obtained from the formulation of 5% MES surfactant with 5% xylene inclusion tobiodiesel as the carrying medium. This solution was then injected into an injection water which was alreadyadded in with 1% NaCl. It was found that biodiesel could be used as a substitute for diesel as a carryingmedium in oil wellbore cleaning activity on well X as the resulted surfactant solution was able to maintain IFTvalues until day seven, form microemulsion with an IFT value of 1.12x10-2 dyne/cm, and alter wettability of rockstoward water-wet.Keywords: palm oil, surfactant, MES, oil well bore cleanin
PENGARUH EDIBLE COATING TERHADAP KAPASITAS AIR TERIKAT SEKUNDER DAN TERSIER MANISAN TOMAT CHERRY SELAMA PENYIMPANAN
Get PDFThe use of an antimicrobial edible coating is a technique that can be developed and applied to keep thequality and extend the shelf life of products, such as candied cherry tomato. This study purposed to getprocessing technology candied cherry tomatoes, to formulate edible coating with cinnamon oil as anantimicrobial, and to analyse the effect of edible coating to changes in the quality of candied cherry tomatoesduring the storage process. The stages of this research were the production process of candied cherry tomatoes,which consisted of determining treatment cherry tomatoesas a whole and sliced cross, a combination of sugarconcentration and immersion time in a sugar solution, and determination of drying time candied cherrytomatoes. The next steps were manufacturing and characterization of antimicrobial edible coating, and thenapplication of antimicrobial edible coating during 12 weeks of storage. Based on the results, the best treatmentprocessing of candied cherry tomatoes was a cherry tomato with an intact form and had 40-55-70% gradedsugar concentration during 12 hours immersion time, and at 33 hours drying time. Moreover, resultedfromedible coating formula was tapioca starch, CMC, glycerol, stearic acid and cinnamon oil with percentagesof 3.0%, 0.4%, 5.0%, 0.5%, and 0.6%, respectively. During storage, lowest secondary and tertiary bound watercapacity on candied cherry tomatoes with an antimicrobial edible coating that was Ms of 25.32%, awsof 0.58 andMt of 42.11%. Likewise, the lowest rate of microbial growth was from candied cherry tomatoes with anantimicrobial edible coating.Keywords: antimicrobial, bound water capacity, candied cherry tomato, cinnamon oil, edible coatin
KARAKTERISASI SELULOSA DARI PELEPAH SAWIT DAN AMPAS AKAR WANGI SERTA APLIKASINYA UNTUK PENGUAT KOMPOSIT POLIPROPILENA
Get PDFSifat mekanis selulosa yang cukup tinggi memungkinkan selulosa digunakan sebagai penguat dalam komposit polipropilena. Dalam penelitian ini, selulosa diekstrak dari pelepah sawit dan ampas akar wangi melalui proses pulping dan pemucatan. Tujuan dari penelitian ini adalah mengetahui karakteristik selulosa dari pulp soda dan pulp pucat pelepah sawit dan ampas akar wangi berdasarkan alomorf, kristalinitas dan ukuran kristalitnya. Komposit polipropilena dibuat dengan cara mencampur pulp (10%), polipropilena (PP) dan maleic anhydride polypropylene (MAPP) menggunakan rheomix pada suhu 180°C, 60 rpm selama 25 menit. Campuran serat/PP/MAPP dikempa panas pada suhu 190°C, 1,5 MPa selama 2 menit. Sifat mekanis komposit diuji menggunakan universal testing machine (UTM). Pengaruh jenis pulp (pulp soda dan pulp pucat) dan bentuk pulp (pulp terurai dan pulp padat) terhadap sifat mekanis komposit diuji keragamannya dengan analisa statistik faktorial dalam rancangan acak lengkap. Sifat mekanis komposit PP/OPF lebih tinggi dibandingkan komposit PP/dVR. Keteguhan lentur komposit PP/OPF dipengaruhi oleh bentuk pulp, sedangkan keteguhan tarik komposit PP/OPF dipengaruhi oleh jenis pulp. Keteguhan lentur, modulus elastisitas lentur, keteguhan tarik dan modulus elastisitas tarik komposit PP/pulp-padat-pucat OPF berturut-turut 22.95%, 28.95%, 9.28% dan 56.53% lebih tinggi dibandingkan polipropilena tanpa pulp.Kata kunci: ampas akarwangi, komposit, pelepah sawit, polipropilena, selulos
KONSISTENSI PRODUKSI NATA DALAM MEDIA FERMENTASI YANG MENGANDUNG HIDROLISAT UBI KAYU
Get PDFNata de coco is known as a gelatinous substance, white to creamy-yellow, firm, glossy and not sticky, produced by some bacteria, which forms on the surface of coconut water medium during fermentation. Acetobacter xylinum (current name: Gluconacetobacter xylinus) is the common bacteria which synthesized nata de coco. Besides coconut water, there are some alternatives for making nata, such as cassava. Gluconacetobacter sp. was employed in this study to produce nata de coco from cassava hydrolysate medium (U) and compared it qualitatively and quantitatively to coconut water medium (K). In U medium, glucose was the main product derived from hydrolysis of cassava. Fermentation was conducted three times with each former fermentations became sources of inocula for the next fermentations, respectively. All data were analysed with IBM SPSS Statistics 23. Fermentation product of nata from U medium were relatively stable in thickness, wet weight, dry weight, yield, water content, and log from total bacteria (quantitative) and in colour, texture, transparency, and surface of nata (qualitative). Glucose was rapidly consumed by bacteria then other sugar (fructose and sucrose). Glucose consumption and nata yield was affected by the number of bacteria. However, nata yield was not significantly influenced by glucose consumption. Nata yield was possibly influenced by other factors such as nutrient content in U medium. Growth dynamics of Gluconacetobacter sp. was measured in log cfu mL-1 on Hassid-Barker Agar (HBA) medium and relative number of 16S rRNA genes. Bacterial growth during fermentation in U medium were relatively more stable than fermentation on K medium although the yield in K medium gradually increased and were higher than U medium. Keywords: cassava hydrolysate, Gluconacetobacter sp., nata, stable fermentatio