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Journal of Food Technology and Agroindustry
Published by Universitas Wiraraja Sumenep
ISSN : 26560623     EISSN : 26848252     DOI : https://doi.org/10.24929/jfta.v1i1.684
Core Subject : Science, Agriculture, Engineering,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Immunology & microbiology
JFTA merupakan jurnal ilmiah sebagai media penyediaan forum bagi para peneliti untuk mempublikasikan artikel asli dan naskah penelitian yang berkaitan dengan teknologi pangan dan industri pertanian. JFTA, dipublikasikan oleh Fakultas Pertanian Universitas Wiraraja, Indonesia. JFTA mempublikasikan artikel terkait hasil riset yang berisi kemajuan utama (major advance) dan original research findings, artikel bersifat kajian (review) yang mendeskripsikan perkembangan baru kesignifikanan interdisiplin dengan memperhatikan permasalahan-permasalahan yang belum terisolusi serta arahnya di masa mendatang. JFTA juga mempublikasikan tulisan-tulisan yang terkait dengan teknologi pangan dan industri pertanian yang mencakup kebijakan baru dan penting dengan signifikansi yang luas, baik skala nasional maupun internasional.
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Makanan
Articles 80 Documents
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IDENTIFIKASI PENYEBAB PERBEDAAN PRODUKTIVITAS GARAM RAKYAT DI KABUPATEN SUMENEP Ismawati Ismawati; Rika Diananing Putri; Nopta Meli Agustina
Journal of Food Technology and Agroindustry Vol 2 No 2 (2020): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v2i2.1012

Abstract

Lahan garam rakyat di Kabupaten Sumenep cukup luas namun hasil produksi garam rakyat mengalami perbedaan yang cukup besar untuk berbagai wilayah pegaraman rakyat. Penelitian bertujuan untuk mengetahui penyebab perbedaan produktivitas garam berdasarkan produktivitas lahan dan sumber daya manusia. Penentuan lokasi penelitian berdasarkan stratified random sampling yang dikategorikan berdasarkan produktivitas tinggi, sedang dan rendah. Sampel penelitian ditnetukan dengan metode slovin. Untuk mengidentifikasi faktor penyebab dilakukan dengan wawancara mendalam pada petani garam rakyat dan selanjutnya hasil wawancara disusun diagram sebab akibat. Hasil penelitian menunjukkan bahwa masalah iklim dan cuaca yang tidak bisa dikendalikan. Masalah lain yaitu sarana yang digunakan petani garam dimana sebagian petani memproduksi garam diatas tanah langsung sedangkan sebagaian lagi memproduksi garam diatas geomembran. Perbedaan konsentrasi air laut yang digunakan juga menjadi faktor penyebab perbedaan produktivitas garam. Perbedaan konsentrasi garam pada air laut yang digunakan disebabkan lokasi di masing-masing wilayah penelitian berbeda jaraknya ke laut pantai sebagai sumber bahan baku pembuatan garam
IDENTIFIKASI SENYAWA KIMIA PADA BUAH SEGAR TERUNG POKAK (Solanum torvum) DENGAN METODE LCMS Nunuk Helilusiatiningsih
Journal of Food Technology and Agroindustry Vol 3 No 1 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i1.1179

Abstract

The content of antioxidant compounds in pokak eggplant (Solanum torvum) had the potential as an herbal medicine and was consumed by the world population. The research objective was to study the chemical compound content of the LCMS method. Experimental design with fresh fruit extraction of pokak eggplant using 95% ethanol solvent. The parameters measured were the chemical components found in fresh fruit. The results of analysis of chemical compounds include Choline, Proline, Bis (2-ethylhexyl) phthalate, BMK ethyl glycidate, 4- Methoxycinnamic acid, chlorogenic acid, 7- Hydroxycoumarine, Trigonelline, 1- Vinylimidazole, Pipecolic acid, L- (+) - Arginine- Stearoylglycerol, Caffeine, Cetrimonium, l- Pyroglutamic acid, Erucamide, Muscone, Cucurmin, Stearamide, Betulin, Acetophenone, Ethyl oleate, SSR146977, D - (+) - Maltose, M-144, Monoolein, L-ide, Histidine, Tomatidine, Oleamide Hexadecanamide, Isoleucine, DIPEA, L- Aspartic acid, Octadecanimine, Maltol, 1-Linoleoyl glycerol, 3- Hydroxy-L- proline, Sakuranin, Leucylprolin, Diaminopimelic acid, Nervonic acid, Nootkatone, Caffeic acid, 5-Hydroxymethyl , Methyl cinnamate, Octyl decyl phthalate, 1-Aminocyclohexanecarboxylic acid, Glycerophospho-N-palmitoyl ethanolamine, 4-Methoxybenzaldehyde, Methyl palmitate, Cyclohexyl, phenyl ketone, Esculin, n-Pentyl isopentyl phthalate, - 6 -Ketoprostaglandin F1α, N, N-Dimethylsphingosin e, α-Eleostearic acid, cis-12-Octadecenoic acid methyl ester, Oleoyl ethanolamide, Citral, L-Tyrosine, XLR-11, Isovanillic acid, 1-Tetradecylamine, Isoquinoline, Calocarpin, Sedanolide, N-Acetyltyramine, Testosterone isocaproate , 2-Methyl-S-benzothiazole, 1-Aminocyclohexanecarboxylic acid, 4-Methylumbelliferyl-α-D-glucopyranoside, Dodecyltrimethylammonium, cis, cis-Muconic acid, 6-Ketoprostaglandin 4-octopamine, Lupeol, N-FeroyETl, [4- (4-Hydroxy-3-methoxyphenyl) tetrahydro-1H, 3H-furo [3,4-c] furan-1-yl] -2-methoxyphenyl hexopyranoside.
STRATEGI BRANDING UNTUK MEMBANGUN IMAGE POSITIF PANGAN LOKAL BAGI USAHA MIKRO KECIL DAN MENENGAH Dyah Panuntun Utami
Journal of Food Technology and Agroindustry Vol 3 No 1 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i1.1208

Abstract

Indonesia has many types of local food with their own uniqueness. This potential has not been matched by people's interest in consuming local food. This is due to the low level of food processing technology innovation to produce prestigious local food. Micro small and medium enterprises are also low in building product image. Building a positive image of local food requires a study to obtain the right branding concept. The study method uses a post positivistic paradigm and inductive thinking patterns. The result of this study is that the branding strategy is focused on product branding. Building a positive image of local food is done by improving the physical appearance of the product by processing innovation, improving packaging, labeling, and paying attention to consumer tastes, then communicating intensively to the public. The branding concept is made simple, hits the hearts of the public, and must be consistent in maintaining the value of the product. Micro, small and medium enterprises must be diligent and creative in finding ideas to maintain consumer loyalty.
SIMULASI TRANSPORTASI TOMAT DAN PERUBAHAN MUTU TOMAT SELAMA PENYIMPANAN Rozana Rozana; Daud Perdana; Oktavia Nurmawaty Sigiro
Journal of Food Technology and Agroindustry Vol 3 No 1 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i1.1209

Abstract

Chemical, physical, and microbiological damage of fruits and vegetables can occur during the transportation process. The percentage of damage can reach 30-50% if the treatment during transportation is not carried out properly. The research objective was to determine the quality changes in tomatoes after transportation simulation based on the arrangement of the fruit in cardboard packaging. The treatment in this research is tomato arrangement patterns: the face centered cubic (FCC) arrangement, the traditional arrangement and the jumble (farmer) arrangement. The research begins with a transportation simulation using a vibrating table in a vertical direction, using a frequency range of 3.9 Hz and an amplitude of 5.2 cm. The simulation is carried out in 1 hour. After the simulation at the 1st hour, amount of mechanical damage (bruising) on ​​every package was carried out. The results showed that the pattern of arranging tomatoes in cardboard packaging that gave the least damage was the FCC arrangement pattern. The FCC pattern only causes shrinkage of 0.11% and the smallest amount of mechanical damage (bruising) is 0.64%.
PENAMBAHAN GULA INVERT PADA PEMBUATAN HARDCANDY MENGKUDU (Morinda citrifolia) SEBAGAI PANGAN FUNGSIONAL Rika Diananing Putri; Dody Tri Kurniawan; Very Andrianingsih
Journal of Food Technology and Agroindustry Vol 3 No 1 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i1.1221

Abstract

Hardcandy merupakan produk yang dihasilkan dari sukrosa (gula pasir) dan berbagai bahan tambahan (flavor, krimtartar, pewarna yang bertekstur keras. Mengkudu(morinda citrifolia) adalah tanaman yang memiliki buah dengan kandungan senyawa bioaktif. Penelitian ini bertujuan untuk mengetahui pembuatan hardcandy mengkudu dengan penambahan gula invert sebagai pangan fungsional. Metode yang digunakan dengan metode percobaan/eksperimen, kemudian dianalisis ANOVA lalu dilanjutkan dengan DMRT jika ada pembeda pada penambahan gula invert terhadap hasil yang diperoleh berdasarkan uji organoleptic. Hasil penelitian menyimpulkan penambahan gula invert berpengaruh nyata terhadap daya terima panelis Panelis suka hardcandy dengan gula invert 50%: sukrosa 50% dengan nilai 4,0.
MINIMALLY PROCESS PADA BUAH RAMBUTAN DAN PERUBAHAN KANDUNGAN VITAMIN C SELAMA PENYIMPANAN BEKU Rozana Rozana; Sunardi Sunardi
Journal of Food Technology and Agroindustry Vol 3 No 1 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i1.1247

Abstract

Fresh-cut rambutan products not only have to look fresh, but must have sensory properties (aroma, taste, texture, and visual appeal) similar to fresh products, they must also be safe, healthy and nutritious. So it is necessary to characterize the quality, especially vitamin C from fresh-cut rambutan products which are vacuum packed and stored at frozen temperatures. The purpose of this study was to determine the effect of frozen storage on changes in vitamin C in minimally processed rambutan. The material used in this study was fresh rambutan fruit, Si Kuning variety, obtained from rambutan collectors in Tengguli Village, Sajad District, Sambas Regency. The fruit used is fruit at the ripe stage. The level of vitamin C at the beginning of storage was 14.0772%. The observed peeled rambutan was stored at -15 oC for 20 days, vacuum packed and without vacuum. The results of testing for vitamin C levels were carried out on the 20th day of storage. The level of vitamin C of rambutan after 20 days of storage which was stored at -15 oC decreased drastically when compared to the vitamin C content on day 0. The percentage of loss of vitamin C reached 60% in vacuum packaged rambutan, and the proportion decreased by 70% in non-vacuum packed rambutan.
OPTIMASI PENGOLAHAN TEH HERBAL POKAK (SOLANUM TORVUM) METODE RESPON PERMUKAAN (RESPONSE SURFACE METHODHOLOGY- BOX BEHNKEN DESIGN) Nunuk Helilusiatiningsih; Titik Irawati
Journal of Food Technology and Agroindustry Vol 3 No 2 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i2.1326

Abstract

Pokak eggplant (Solanum torvum), which is spread throughout Indonesia, was a useful herbal medicine. The use of pokak eggplant, which had another name, eggplant or takokak, had not been widely marketed in supermarkets or traditional markets. Raw materials were classified as wild because they have not been widely cultivated, so new innovation technology was needed to process pokak eggplant fruit into herbal teas that were economically beneficial and health and long lasting. The research objective was to determine the optimization of the processing of pokak eggplant fruit into herbal tea products. The research method used the response surface (Response Surface Methodology Box Behind Desaint). There are 4 stages of processing pokak eggplant herbal tea including curing, fermentation, temperature and drying time. The observed parameters of treatment response included 4 components of phytochemical compounds analyzed, namely antioxidant activity (% DPPH absorption), total phenol content, tannin content, and flavonoid levels. The results showed that the optimal processing conditions were obtained in the processing of pokak herbal tea on curing for 4.8 days at room temperature, fermentation for 6 hours 18 minutes and a vacuum drying temperature of 49.95oC and a drying time of 14 hours. Pokak herbal tea produced under the optimum process conditions of verification results had antioxidant activity (% DPPH inbibition), total phenol content, tannins and flavonoids respectively 85.77%, 65.50 mg / g, 1.95 mg / g and 4, 48 mg /g.
ANALISIS JENIS DAN PENYEBAB KECACATAN PRODUK CHOCOMIX DI CV GRIYA COKELAT NGLANGGERAN, DESA NGLANGGERAN, KABUPATEN GUNUNGKIDUL, DIY Chofifah Endar Nuraziz; Titisari Juwitaningsih
Journal of Food Technology and Agroindustry Vol 3 No 2 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i2.1535

Abstract

Quality is important for a company because it is related to customer satisfaction and the name of the company. The production process must produce quality products in accordance with the standards set by a company. Therefore, quality control activities are carried out as an effort to maintain quality so that there are no defective products and deviate from the established standards. This study aims to determine the types and causes of defects in Chocomix products at CV Griya Cokelat Nglanggeran. The research object used was 5 Chocomix variants, namely Chocomix-original, Chocomix-classic, Chocomix-tawa, Chocomix-ffee, and Chocomix-ice with data analysis methods using Pareto diagrams, fishbone diagrams, and descriptive statistical methods. The results showed that there were 3 types of defects that occurred in Chocomix products, namely 79% broken packaging, no 18% AKG sticker, and 3% net non-compliance with the priority of defects, namely the type of broken packaging. Then the main factor causing defects is the method factor, with the problem being the cause because the entire packaging process is still done manually so that the possibility of defects is greater
EVALUASI PROSES PENGOLAHAN KACANG MENTE CV. CENTRA PRODUKSI MENTE MADURA DESA JELBUDAN SUMENEP Ach Cholid Syaifullah; Ratih Yuniastri; Rika Diananing Putri
Journal of Food Technology and Agroindustry Vol 3 No 2 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i2.1521

Abstract

Cashew nut (Annacardium occidentale L.) is a versatile plant. In addition to being a source of community income, it is also very suitable for use in the conservation of critical and arid lands, CV Centra Madurese Cashew Production is a business unit that buys cashew nuts and resells them in raw and processed form. Processed cashew products from CV Centra Madura Cashew Production are fried and roasted cashew nuts with various flavors. In running a food business, companies including MSMEs need to continue to make improvements to be able to meet consumer needs. This study aims to evaluate the cashew nut processing process at CV Centra Madura Cashew Products as an effort to develop and improve the cashew nut processing business, especially in the application of product hygiene and sanitation. The research was conducted by survey method by direct observation and conducted by in-depth interviews. The results showed that the cashew processing process that needs to be improved and lacking in the application of hygiene and sanitation is the drying process for cashews. The cashew drying process is carried out on the floor with a tarpaulin plastic base so that it is very susceptible to dust, air pollution and is close to the way in and out of employees at CV Centra Madura Cashew Production.
INTERAKSI IBA DAN IAA TERHADAP JUMLAH DAUN DAN BERAT KERING TANAMAN PISANG CAVENDISH (Musa acuminata) PERIODE SECONDARY HARDENING Hilda Adina Rahmi; Nora Augustien; Nova Triani
Journal of Food Technology and Agroindustry Vol 3 No 2 (2021): Journal of Food Technology and Agroindustry
Publisher : Journal of Food Technology and Agroindustry dipublikasikan oleh Universitas Wiraraja

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24929/jfta.v3i2.1524

Abstract

One of the stages in tissue culture activities at the final stage is the acclimatization stage. Leaves are plant organs that are important in the formation of photosynthesis which will become energy to meet the needs of plant growth activities. The large number of leaves formed during the plant growth period has an influence on the formation of plant energy, one form of measuring plant development from plant biomass can be in the form of plant dry weight. Growth and development in plants is closely related to hormones. This study aimed to examine the interaction between PGR IAA and IBA on the growth of Cavendish banana (Musa acuminata) during the secondary hardening period. The research was conducted at the Screen House of the Faculty of Agriculture, UPN “Veteran”, East Java. The research method used was a factorial completely randomized design. There are two factors consisting of 16 treatments. The first factor is the growth regulator IBA with a concentration consisting of I1 (Control); I2 (0.5 mg/l); I3(1.0 mg/l); I4 (1.5 mg/l). The second factor is the concentration of IAA growth regulators consisted of I1 (Control); I2 (0.5 mg/l); I3(1.0 mg/l); I4 (1.5 mg/l). The effect of treatment using the BNT test level 5%. The results showed an interaction between the concentration levels of IBA and IAA number of leaves and dry weight of Cavendish bananas in the secondary setting period. Treatment I4A4 (1.5 ml IBA + 1.5 ml IAA) gave the best results on the number of plant leaves by 75.8% at the end of the observation. Treatment I4A3 (1.5 ml IBA + 1.0 ml IAA) gave the heaviest yield on plant weight of 43.1% at the end of the observation.

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