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All Journal MEDIA PETERNAKAN - Journal of Animal Science and Technology Jurnal Ilmu Pertanian Indonesia Jurnal Teknologi Dan Industri Pangan Jurnal Pengolahan Hasil Perikanan Indonesia Jurnal AGROTEKNOLOGI Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu dan Teknologi Hasil Ternak Jurnal Penelitian Pascapanen Pertanian Jurnal Penelitian Tanaman Industri Perspektif : Review Penelitian Tanaman Industri Jurnal Teknologi Pertanian Journal of Engineering and Technological Sciences agriTECH Warta IHP (Warta Industri Hasil Pertanian) UNEJ e-Proceeding Informatika Pertanian Jurnal Pascapanen dan Bioteknologi Kelautan dan Perikanan Seminar Nasional Lahan Suboptimal Molekul: Jurnal Ilmiah Kimia Jurnal Sains dan Teknologi Reaksi Jurnal Mutu Pangan : Indonesian Journal of Food Quality Jurnal Penelitian Tanaman Industri (Littri) Perspektif, Review Penelitian Tanaman Industri Jurnal Penyuluhan Pertanian
Dedi Fardiaz
1) Departemen Ilmu Dan Teknologi Pangan, Fakultas Teknologi Pertanian, Institut Pertanian Bogor, Bogor Dan 2) South East Asian Food And Agricultural Science And Technology Center, Institut Pertanian Bogor, Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Public Health Social Sciences Other

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Characterization of Chemical and Physical Properties of Hydroxypropylated and Cross-linked Arrowroot (Marantha arundinacea) Starch Maulani, Rijanti Rahaju; Fardiaz, Dedi; Kusnandar, Feri; Sunarti, Titi Candra
Journal of Engineering and Technological Sciences Vol 45, No 3 (2013)
Publisher : ITB Journal Publisher, LPPM ITB

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (226.747 KB) | DOI: 10.5614/j.eng.technol.sci.2013.45.3.1

Abstract

The modern food industry and a variety of food products require tolerant starch as raw material for processing in a broad range of techniques, from preparation to storage and distribution. Dual modification of arrowroot starch using hydroxypropylation and cross-linking was carried out to overcome the lack of native arrowroot starch in food processing application. The modifications applied were: combined propylene oxide (8%, 10%, and 12%); sodium tri meta phosphate/STMP (1%, 2%, and 3%); and sodium tri poly phosphate/STPP (4%, 5%, and 6%). These modifications significantly affected the composition of the amylose and amylopectin and the amount of phosphorus in the granules. Higher amounts of phosphate salt gave a higher phosphorus content, which increased the degree of substitution (DS) and the degree of cross-link. Arrowroot starch that was modified using a concentration of 8-10% propylene oxide and 1-2% STMP : 3-5% STPP produced a starch with < 0.4% phosphorus content. A higher concentration of propylene oxide provided a higher degree of hydroxypropyl. The changed physical properties of the modified granular arrowroot starch were examined through SEM testing, and its changed crystalline patterns through X-ray diffraction measurements. Especially, provision of a high concentration of propylene oxide (12%) combined with 3% STMP : 6% STPP affected the granular morphology and the crystallinity.
KARAKTERISTIK NANOEMULSI MINYAK SAWIT MERAH YANG DIPERKAYA BETA KAROTEN YULIASARI, SHANNORA; FARDIAZ, DEDI; ANDARWULAN, NURI; YULIANI, SRI
853-8212
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

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Abstract

ABSTRAKMinyak sawit merah (Red palm oil/RPO) dan β-karoten tidak larutdalam air sehingga sulit diaplikasikan ke dalam produk pangan. Salah satupendekatan untuk meningkatkan kelarutan RPO dan β-karoten adalah emulsifikasi. Penelitian ini bertujuan untuk mendapatkan nanoemulsi RPOdiperkaya β-karoten yang stabil. Penelitian dilaksanakan di LaboratoriumSEAFAST CENTER IPB dari Januari–September 2013. Pada penelitiantahap pertama, nanoemulsi disiapkan melalui tahap-tahap: pengayaan RPOdengan β β-karotenmenggunakan HPH (High Pressure Homogenizer) pada tekanan 34,5 MPadengan 10 siklus. Rasio RPO dan air dalam emulsi adalah 5 : 95; 7,5 :92,5; dan 10 : 90 (b/b), dan persentase Tween 80 sebagai pengemulsiadalah 2,5; 5,0; 7,5; dan 10% (b/b) dari total emulsi. Pada tahap kedua,nanoemulsi disiapkan dengan persentase RPO: 2, 4, dan 6% (b/b) danpengemulsi 1,5; 3,0; dan 4,5% (b/b) dari total emulsi. Hasil penelitiantahap pertama menunjukkan nanoemulsi yang dibuat dengan rasio RPO :air = 5 : 95 dan 7,5 : 92,5 serta pengemulsi 5% (b/b) menghasilkan emulsidengan ukuran droplet 115,1 sampai 145,2 nm dan stabil. Nanoemulsiyang dihasilkan dari penelitian tahap kedua memiliki ukuran droplet 94,9sampai 125,5 nm, dan kadar β-karoten antara 47,6 sampai 130,9 mg/l.Ukuran droplet nanoemulsi yang kurang dari 125 nm dapat dihasilkandengan formula rasio RPO dan pengemulsi kurang dari 2,0.Kata kunci: minyak sawit merah, β-karoten, nanoemulsi, homogenizerABSTRACTRed palm oil (RPO) and β-carotene are insoluble in water. It makescan be used to improve RPO and βThis research is aimed to produce stable RPO nanoemulsion enriched withβ-carotene. The research was conducted in the SEAFAST CENTERLaboratory, Bogor Agriculture University from January to Septemberfollowing steps, i.e. enrichment of RPO with βusing a high pressure homogenizer at a pressure of 34.5 MPa in 10 cycles.The ratio of RPO and water in the mixture were 5 : 95; 7.5 : 92.5; and 10 :10% (w/w) of the total emulsions. In the second stage, nanoemulsionswere prepared on various RPO percentage of 2, 4, and 6% (w/w) andhad a droplet size from 115.1 to 145.2 nm and stable. Nanoemulsions wereresulting from the second stage had droplet size from 94.9 to 125.5 nm,and β-carotene content were 47.6 to 130.9 mg/l. Droplet size ofnanoemulsions is less than 125 nm. It can be produced with RPO andKey words: red palm oil, β-carotene, nanoemulsion, homogenizer
FRAKSINASI KERING MINYAK KELAPA MENGGUNAKAN KRISTALISATOR SKALA 120 KG UNTUK MENGHASILKAN FRAKSI MINYAK KAYA TRIASILGLISER0L RANTAI MENENGAH MURSALIN, MURSALIN; HARIYADI, PURWIYATNO; PURNOMO, EKO HARI; ANDARWULAN, NURI; FARDIAZ, DEDI
853-8212
Publisher : Pusat Penelitian dan Pengembangan Perkebunan

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Abstract

ABSTRAKMinyak kelapa merupakan sumber medium chain triglycerides(MCT) utama. Melalui proses fraksinasi dapat dihasilkan fraksi minyakdengan kandungan MCT tinggi. Penelitian ini bertujuan untuk mempelajaripengaruh berbagai faktor perlakuan dingin terhadap kristalisasi danfraksinasi minyak kelapa, serta untuk menetapkan prosedur pendinginanyang efektif dalam menghasilkan fraksi minyak dengan kandungan MCTtinggi. Penelitian dilaksanakan di Laboratorium SEAFAST CENTER IPBdari bulan Maret 2012 sampai bulan Februari 2013. Fraksinasi dilakukandengan memanaskan minyak pada suhu 70°C lalu didinginkan padaberbagai laju pendinginan untuk mencapai beberapa variasi suhukristalisasi, diaduk dengan kecepatan 15 rpm, dibiarkan mengkristal padalama waktu yang berbeda (hingga 900 menit), serta difraksinasi denganpenyaringan vakum menggunakan kertas Whatman 40. Tiga tahappendinginan yang merupakan faktor kunci keberhasilan proses kristalisasiminyak kelapa yaitu tahap pendinginan awal dari suhu 70 hingga 29°C;tahap pendinginan kritis 29°C hingga suhu kristalisasi; dan tahapkristalisasi itu sendiri. Pada tahap pertama minyak kelapa didinginkansecepat mungkin untuk menurunkan waktu proses, tetapi pada tahap keduaharus dilaksanakan dengan laju pendinginan lambat (kurang dari 0,176°C/menit) untuk menghasilkan kristal yang berukuran besar dan tidak mudahmeleleh. Minyak dengan kandungan triasilgliserol tinggi dapat diperolehdari fraksi olein minyak kelapa. Pada perlakuan suhu kristalisasi 21,30-21,73°C untuk laju pendinginan kritis antara 0,013 hingga 0,176°C/menit,semakin rendah laju pendinginan kritis dan semakin lama proseskristalisasi maka kandungan MCT fraksi olein yang dihasilkan akansemakin tinggi.Kata kunci: minyak kelapa, laju pendinginan, kristalisasi, fraksinasi, MCTABSTRACTCoconut oil is the main source of medium chain triglycerides(MCT). Fractionation produce oil fraction containing MCT concentrate.This research aims to study the influence of various factors of coolingtreatment on the crystallization and fractionation of coconut oil, and toestablish effective cooling procedure to produce oil fraction with highMCT content. The research was conducted in Laboratorium of SEAFASTCENTER IPB from March 2012 to February 2013. Coconut oil washeated at 70°C then cooled at different cooling rate to reach variouscrystalization temperatures. The oil was then stirred at 15 rpm and allow tocrystallized at different period of time (up to 900 min), and finallyfractionated by vacuum filtration using Whatman #40 paper. Fractionationtemperatures was the same as crystalization temperature. The resultsshowed that there were three distinct cooling regimes critical tocrystallization process, i.e temperature range from 70 to 29°C; 29°C tocrystallization temperature; and crystallization temperature. In the firstregime, melted coconut oil might be cooled quickly to save time, but in thesecond regime need be done with a cooling rate of less than 0.176°C/minto produce physically stable crystal. Oil with high triacylglycerol contentcould be obtained from olein fraction of coconut oil. At the crystallizationtemperature 21.30-21.73°C for the critical cooling rate between 0.013 to0.176°C/min, the higher MCT content of olein fraction were produced bythe lower critical cooling rate and the longer crystallization process.Keywords: fractionation, crystallization, MCT, coconut oil, cooling rate.
Isolation and Physicochemical Properties of Rice Bran Protein from Heat-Stabilized Rice Bran Kusumawaty, Inneke; Fardiaz, Dedi; Andarwulan, Nuri; Widowati, Sri; Budijanto, Slamet
UNEJ e-Proceeding Indonesian Protein Society (IPS), International Seminar and Workshop 2014
Publisher : UNEJ e-Proceeding

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Abstract

Isolation and the physicochemical properties of rice bran protein concentrate (RBPC) produced from unstabilized and heat-stabilized Pandanwangi and Ciherang rice bran were studied. Rice bran stabilization process optimization done on previous research resulted in the extrusion conditions at a temperature of 130.96oC and screw speed 26.65 Hz. Kjeldahl analysis showed that protein content of unstabilized rice bran protein concentrates (URBPC) and stabilized rice bran protein concentrates (SRBPC) of Pandanwangi and Ciherang were 60.76%, 61.38%, 60.19%, and 60.23% respectively. Amino acid composition showed that polar amino acid composition of RBPC Ciherang was higher than that in Pandanwangi leading to its solubility. The protein percentage of acid-soluble glutelin of Pandanwangi was higher than that in Ciherang rice bran protein concentrate. The molecular weight were in range from 11.19 to 60.29 kDa. Glutelin differentiated into α-glutelin (30-39 kDa) and β-glutelin (19-25 kDa). The  RBPCs from two varieties had similar denaturation temperatures (77.22 - 77.99oC) with enthalpy ranged between 109.72 J/g and 200.98 J/g. Foaming stability and emulsion activities had similiar pattern with solubilities profile and showed no significant difference between varieties (p> 0.05). This finding shows potential protein concentrate of  both heat-stabilized and unstabilized rice bran as food ingredient. Keywords: Heat-stabilized rice bran, rice bran protein, physicochemical properties
(Effects of Hydrocolloid Types on Texture Characteristics of Black of Black Cincau Gel) Nuraini, Dhiah; Fardiaz, Dedi; Luh Puspitasari, Ni; M. Syarief, Atjeng
Warta Industri Hasil Pertanian Vol 17, No 1-2 (2000)
Publisher : Balai Besar Industri Agro

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Abstract

The experiment was aimed to observed effects of type and amount of added hydrocolloids to texture characteristic of black cincau gel prepared from gel froming compound powder. three types of hydrocolloids added are arabic gum, kappa-carrageenan, and alginic acid. the texture characteristic observed were included breaking point, breaking strength, rigidity, height decrease and syneresis. The result showed that arabic gum and alginic acid has synergistic effect in black cincau gel formulation, while kappa-carrageenan has antagonistic one. the addition of arabic gum resulted in the lowest values of rigidity, height, and syneresis at addition level of 5 per cent. on the contrary, addition of kappacarrageenan resulted gel with breaking point, breaking strenght, and heihgt decrease which decreases with the increasing of addition. while addition of alginic acid produced gel with various texture characterics, depended on the level of addition.
PEMBUATAN PEPTON DARI KHAMIR DENGAN ENZIM PAPAIN UNTUK MEDIA PERTUMBUHAN BAKTERI Fachraniah, Fachraniah; Fardiaz, Dedi; Idiyanti, Tami
Jurnal Sains dan Teknologi Reaksi Vol 1, No 1 (2003): Jurnal Sains dan Teknologi Reaksi
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/jstr.v1i1.18

Abstract

Peptone can be produced from yeast by enzymatic hydrolysis with papain. The activity of papain used in this experiment against casein is indicated by Vm (2000 unit) and Km (0.8%). The process condition for yeast was [S] = 4.76%, [E] =0.2%, 60 0C, pH 5.8-5.9, 5 hours. The yield of the hydrolysis process of yeast was 18.9%. The peptone obtained was brownish yellow in color with moisture contentof 5%, ash content 7 %, total protein 11%, solubility 98%, amino nitrogen 2.82, and AN/TN ratio = 27.62%. The chromatographic pattern of the peptone using gelfiltration column of Superdex-75 appeared to be the same as that of the commercial pepton. Growth test with E. coli, S. aureus, and B. subtilis showed that yeast peptone could be used as component in media for microbial growth.
Identifikasi Komponen Kimia Damar Mata Kucing (Shorea Javanica) dengan Metode Pirolisis-GC/MS Mulyono, Noryawati; Wijaya, Christofora Hanny; Fardiaz, Dedi; Rahayu, Wuryaningsih Sri
Jurnal Natur Indonesia Vol 14, No 1 (2012)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (162.528 KB) | DOI: 10.31258/jnat.14.1.155-159

Abstract

The aim of this research was to identify chemical compounds in cat eye dammar. The method included functional groups characterizationby infrared spectrophotometer and identification using Pyrolisis-GC/MS. Infrared spectra of crude sample showed that there were somefunctional groups such as alkyl, carbonyl, vinyl, and hydroxyl. Identification by Pyrolisis-GC/MS showed that dammar consisted of at least67 compounds. This natural gum components could be categorized into 4 groups, i.e. tetra cyclic hydrocarbon (30 compounds, 49.57%),penta cyclic (3 compounds, 2.56%), C 15 compounds (11 compounds, 17.09%), and other group (23 compounds, 18.26%). According to thePy-GC/MS data, brassicasterol is the highest relative concentration in dammar, i.e. 20%.
KAKAO FERMENTASI : PELEPASAN PEPTIDA BIOAKTIF DAN MANFAATNYA BAGI KESEHATAN Fermented Cocoa: The Release of Bioactive Peptides and Their Health Benefits Haliza, Winda; Purwani, Endang Yuli; Fardiaz, Dedi; Suhartono, Maggy Thenawidjaja
Perspektif Vol 18, No 2 (2019): Desember 2019
Publisher : Puslitbang Perkebunan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21082/psp.v18n2.2019.104-119

Abstract

ABSTRAKProses fermentasi diperlukan untuk mendapatkan biji kakao berkualitasi tinggi. Fermentasi biji kakao melibatkan beragam mikrobia dan enzim endogen yang mampu merombak komponen di dalamnya menjadi prekursor citarasa dan aroma bahkan komponen bioaktif.  Protein termasuk salah satu komponen yang mengalami perombakan yang memicu pelepasan bioaktif peptida. Proses proteolitik selama fermentasi kakao menyediakan asam amino dan peptida yang melimpah dimana lebih dari 800 peptida dapat diidentifikasi secara jelas. Peptida tersebut memiliki manfaat kesehatan karena mampu berfungsi  sebagai antioksidan, antihipertensi, antitumor dan sebagainya.  Hal ini mengindikasikan bahwa biji kakao terfermentasi memiliki keunggulan sebagai sumber bioaktif peptida. Ketentuan fermentasi biji kakao di Indonesia secara jelas telah diatur oleh Peraturan Menteri Pertanian Republik Indonesia No.67/Permentan/Ot.140/5/2014 tentang Persyaratan Mutu dan Pemasaran Biji Kakao. Fermentasi spontan biji kakao bersifat unik dan berkaitan erat dengan keragamanan jenis mikroba  dan enzim serta metabolit yang dihasilkannya. Pemahaman yang baik terhadap fermentasi spontan telah mendorong dikembang-kannya beragam teknologi fermentasi biji kakao yang sifatnya terkendali untuk menghasilkan produk dengan standar tertentu yang dikehendaki. Selanjutnya, proses fermentasi seharusnya menjadi strategi dalam meningkatkan daya saing biji kakao.  ABSTRACTThe fermentation process is needed to get high-quality cocoa beans. Fermentation of cocoa beans involves a variety of microbes and endogenous enzymes that are able to remodel the components inside to become the precursors for flavor and aroma and even bioactive components. Protein is one component that has undergoes a change that triggers the release of bioactive peptides. Proteolytic processes during cocoa fermentation provide abundant amino acids and peptides from which more than 800 peptides can be clearly identified. The peptide has health benefits because it is able to function as an antioxidant, antihypertensive, antitumor and so on. This indicates that fermented cocoa beans have the advantage of being a source of bioactive peptides. The provisions on the fermentation of cocoa beans in Indonesia have clearly been regulated by Regulation of the Minister of Agriculture of the Republic of Indonesia No.67/Permentan/Ot.140/5/2014 concerning Quality and Marketing Requirements for Cocoa Beans. Spontaneous fermentation of cocoa beans is unique and is closely related to the variety of microbial types and the enzymes and metabolites that they produce. A good understanding of spontaneous fermentation has led to the development of a variety of cocoa bean fermentation technologies that are controlled to produce products with certain desired standards. Furthermore, the fermentation process should become a strategy to improve the competitiveness of cocoa beans. 
KARAKTERISTIK KARAGENAN HASIL ISOLASI Eucheuma spinosum (Alga merah) DARI PERAIRAN SEMENEP MADURA Diharmi, Andarini; Fardiaz, Dedi; Andarwulan, Nuri; Heruwati, Endang Sri
Jurnal Perikanan dan Kelautan Vol 16, No 02 (2011)
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.16.02.%p

Abstract

Eucheuma spinosum is a potential algal producing carrageenan in Indonesia. The aim of this resaerach is to define characteristic of carrageenanproduced by the algae harvested from Sumenep waters Madura. The carrageenanwas extracted in 1 : 50 value of Ca(OH)2 at 90-950C for 3 hours. The extract wasprecipated in 1:1 volume of 96% etanol, dried and graund. Parameters taste wereyields, moisture, sulfat, ash, acid insoluble ash, gel strenght, viscocity andmoleculer structure. The result indicated that the yield, moisture, sulphat, ash, acidinsolube ash, gel strenght, viscocity and muscular structure was 34.85%, 11.09 %,ash content 26.32 %, acid insoluble ash 0.3%, kadar sulfat content 27.76%, gelstrenght 43.70 gf respectually. The carrageenan was found to have virtuallyidentical FTIR of iota-karagenan
PENETAPAN KADAR TOTAL ARSENIK DALAM MAKANAN PENDAMPING AIR SUSU IBU DENGAN INSTRUMEN AAS-HVG: VERIFIKASI METODE DAN PERBANDINGAN PROGRAM MICROWAVE Lioe, Hanifah Nuryani; Suyanto, Suyanto; Giriwono, Puspo Edi; Fardiaz, Dedi
Jurnal Teknologi Pertanian Vol 22, No 2 (2021)
Publisher : Fakultas Teknologi Pertanian Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jtp.2021.022.02.6

Abstract

ABSTRAKPemilihan program digesti sampel dengan microwave penting dilakukan untuk memperoleh hasil destruksi yang sempurna. Kesempurnaan destruksi sampel menentukan keberterimaan parameter verifikasi metode yaitu akurasi, presisi, linearitas dan sensitivitas. Penelitian ini bertujuan untuk memilih metode destruksi microwave dalam penetapan total arsenik dalam MP-ASI menggunakan AAS-HVG. Evaluasi dilakukan terhadap parameter verifikasi metode dan perbandingan dua program microwave dilakukan dengan uji t. Hasil penelitian menunjukkan bahwa program destruksi microwave pertama (P1) lebih baik daripada program microwave pembanding (P2) yang menghasilkan rata-rata recovery 84,79% hingga 104,57% untuk sampel bermatriks makanan dan 64,43% untuk sampel air. Presisi metode terpilih menghasilkan rata-rata RSD 6,63% hingga 13,41% untuk sampel bermatriks dan 4,66% untuk sampel air. Linearitas metode pada program terpilih menunjukkan R: 0,997 dengan koefisien variasi regresi Vx0: 4,24%, sedangkan batas deteksi dan batas kuantifikasi sebagai parameter sensitivitas berturut-turut 0,04 ng/g dan 0,12 ng/g untuk sampel bermatriks serta 0,01 ng/ml dan 0,02 ng/ml untuk sampel air. Metode penetapan kadar total arsenik dengan program microwave terpilih memenuhi syarat keberterimaan menurut uji verifikasi metode.ABSTRACT  It is important to choose a sample digestion program with microwave to obtain the best digestion results. The sample digestion may determine the acceptability of the method verification parameters, namely accuracy, precision, linearity and sensitivity. The aim of this study was to select a microwave digestion method in determining the total arsenic in complementary foods using HVG-AAS. The evaluation was carried out on the parameter verification method and the comparison of the two microwave programs was carried out using the t test. The results showed that the first microwave digestion program (P1) was better than the comparator microwave program (P2) which resulted in an average recovery of 84.79% to 104.57% for matrix samples and 64,43% for water samples. The precision of the selected method resulted in an average RSD of 6.63% to 13.41% for food matrix samples and 4.66% for water samples. The linearity of the method in the selected program shows R: 0.997 with a regression coefficient of variation Vx0: 4.24%, while the limit of detection and limit of quantification as sensitivity parameters are 0.04 ng/g and 0.12 ng/g for matrix samples respectively 0.01 ng/ml and 0.02 ng/ml for water samples. The method for determining the total arsenic concentration using the selected microwave program met the acceptability requirements according to the method verification test.
Co-Authors - Mursalin . Fachraniah . Mappiratu . Mursalin A.A. Ketut Agung Cahyawan W Ai Mahmudatussa'adah Ai Mahmudatussa’adah Amelia Nani Siregar Andarini Diharmi Anton Apriyantono Anton Apriyantono Asriani Hasanuddin Atjeng M. Syarief C Hanny Wijaya Cahyo Budiman Dedin F R Dewi Monita Sari Dewi Sarastani Dewi, Fitriya Nur Annisa Dhiah Nuraini Dian Herawati Dian Laksamana Hati Didah Nur Faridah Edy Hartulistiyoso Eko Hari Purnomo Elvira Syamsir Ema Hastarini Ema Hastarini Endang Murniati Endang Sri Heruwati Endang Sri Heruwati Endang Yuli Purwani Fachraniah, Fachraniah Farida Ariyani Farida Ariyani Farida Laila Feri Kusnandar Fujio Lamtarida Panggabean Haliza, Winda Hanifah Nuryani Lioe Hari Eko Irianto I Nyoman Adi Putra Ineke Kusumawaty Inneke Kusumawaty Inneke Kusumawaty, Inneke Irianti Amin Irianti Amin Irmanida Batubara Laksmi Istikasari Lilik Eka Radiati Luh Puspitasari, Ni M Irfan Febriansyah M. Syarief, Atjeng Maggy Thenawidjaja Suhartono Maggy Thenawijaya Muhammad Ana Syabana MURSALIN MURSALIN Nadia T. Hendartina Nampiah Sukarno Nancy Dewi Yuliana ndang Sri Heruwati Ni Luh Puspitasari Noryawati Mulyono Nun . Nur Pratiwi Rasyid Nur Richana Nuraini, Dhiah Nuri Andarwulan Purwani, Endang Yuli Purwiyatno Hariyadi Puspo Edi Giriwono Rahman . Rahmawati Rahmawati Ratih Dewanti -Hariyadi Rijanti Rahaju Maulani Rijanti Rahaju Maulani Rijanti Rahaju Maulani Rini Hustiany Santi Dwi Astuti Satriyas Ilyas SHANNORA YULIASARI Shannora Yuliasari Siti Zakiyatul Khamidah Slamet Budhijanto Slamet Budijanto Slamet Budiyanto Soewarno T. Soekarto Sri Widowati Sri Widowati SRI YULIANI Sri Yuliani Sukarno Sukarno Suryo Wiyono Suyanto Suyanto Tami Idiyanti Tami Idiyanti Tami Idiyanti Tien R. Muchtadi Titi Candra Sunarti dan Michael (E-Jurnal Agro-Industri Indonesia) Titri Siratantri Mastuti Tuti Suryati Winda Haliza Wuryaningsih Sri Rahayu Yuliani, Sri YULIASARI, Shannora Yundari, Yundari Zakiah Wulandari