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All Journal Jurnal Teknik Pertanian Lampung (Journal of Agricultural Engineering) J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Journal of Food Engineering Jurnal Teknik Pertanian Terapan
Elly Kurniawati
Politeknik Negeri Jember
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Education Energy Engineering Environmental Science

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Journal : Journal of Food Engineering

 1 
Karakteristik Fisik dan Kimia Sambal Gurita dengan Pra-Proses Perlakuan Cabai yang Berbeda Kinanti Fitrah Rahmadhani; Elly Kurniawati
JOFE : Journal of Food Engineering Vol. 1 No. 4 (2022): October
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jofe.v1i4.3460

Abstract

Sambal is one type of complementary food obtained from the main ingredient of chili (Capsicum sp.) which is cooked and processed with the addition of permitted spices or without the addition of other foods. The making of octopus sauce needs a good method or processing method to produce different forms and end results of dishes. This study aims to determine the physical and chemial characteristics of octopus chili sauce and the best treatment with different chili pre-treatment processes. This research was conducted experimentally, with 4 treatments and 3 replications, namely control; Hot Water Blanching; Steam Blanching; Saute. Parameters observed were water activity, water content, pH, and vitamin C. The results showed that saute was chosen as the best treatment with an water activity score of 0.797, water content of 12,98%, pH of 4,76, vitamin C of 32,22%.
Pengaruh Konsentrasi Tepung Labu Kuning dan Tepung Edamame terhadap Sifat Kimia dan Sensoris Flakes Helga Nur Azizah; Elly Kurniawati
JOFE : Journal of Food Engineering Vol. 2 No. 3 (2023): July
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jofe.v2i3.3561

Abstract

Flakes termasuk golongan makanan ringan yang ekstrudat memiliki kadar air yang rendah. Flakes dapat menjadi solusi untuk sarapan instan karena penyajiannya mudah dan cepat. Penambahan tepung labu kuning dan tepung edamame dalam pembuatan flakes dapat menjadi solusi pangan yang memiliki protein dan serat pangan tinggi. Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi tepung labu kuning dan tepung edamame terhadap sifat kimia dan sensoris flakes. Terdapat 7 perlakuan diantaranya full tepung labu kuning, dan penambahan tepung edamame sebanyak 2,5%; 5,0%; 7,5%; 10%; 12,5%; dan 15%. Hasil penelitian menunjukkan flakes yang paling diminati adalah flakes dengan konsentrasi tepung labu kuning 7,5%.
Pengaruh Konsentrasi Natrium sitrat dan Variasi Prapemasakan Terhadap Karakteristik Multigrain Rice Instan Elly Kurniawati; Laras Dwi Hartanti
JOFE : Journal of Food Engineering Vol. 2 No. 3 (2023): July
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jofe.v2i3.4075

Abstract

Instant multigrain rice is instant rice with a combination of more than one type of rice, beans and grains. The study aimed to determine the effect of variations in precooking and the addition of sodium citrate on the physicochemical characteristics of instant multigrain rice. The research method used a combination of two factors, namely a combination of preprocessing (roasting and steaming) and sodium citrate concentration (2% and 5%). Data analysis used ANOVA at the 0.05% level. This study included preparation of ingredients, weighing of ingredients, size reduction of edamame and kidney beans, washing, soaking (Na3C6H5O7 2% and 5%), washing, precooking (roasting and steaming), cooking, cooling, freezing, thawing, drying, and rehydration. Variations in the preprocessing method and the addition of sodium citrate concentration had a significant effect on the value of water content, fiber content, protein content, fat content, color and rehydration time. The value of water content obtained ranges from 3.47%-5.03%, fat, 3.53%-4.09%, fiber 5.07%-5.51%, protein 12.23%-12.79, rehydration time 5.07-5.51 minutes and color obtained brightness value (L*) of 53.22%-53.79%, reddish value (a*) 7.08%-6.53%, and yellowish value (b*) 14.22%-14.81%.
Penerapan Statistical Quality Control Pada Masa Inkubasi Pengalengan Ikan Lemuru di CV. Pasific Harvest Banyuwangi Elly Kurniawati; Exshi Nabilla Nabilla; Resti Pranata Putri
JOFE : Journal of Food Engineering Vol. 2 No. 4 (2023): October
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jofe.v2i4.4078

Abstract

Fish canning is a form of modern fish processing and preservation which is hermetically packed and then sterilized. Hermetic packaging means that the closure is very tight, so it cannot be penetrated by air, water, oxidation damage or changes in taste. This research was conducted to determine the quality control of canned lemuru products, especially during the incubation process at CV. Pacific Harvest Banyuwangi. The research method used is interview, observation, and literature study. The necessary data include production data, data on the number of defects in the incubation process, and types of defects in the incubation process. Method Statistical Quality Control (SQC) is used in controlling quality from the initial process to the finished product, as well as controlling the production process with certain quality standards that have been agreed upon by the company. Statistical quality control is a problem-solving technique used to monitor, control, analyze, manage, and improve products and processes using statistical methods. In this study, data analysis was done by making a check sheet (Check Sheet), Pareto Diagram,Scatter Diagrams, and Fishbone Diagram. In processing the data that has been obtained will use the application Microsoft Excel and Minitab 16 as research data processing. In the final results of the research, recommendations for appropriate improvements will be made for quality control of the quality of canned lemuru products so that they can be consumed and distributed.
Co-Authors Amal Bahariawan Didik Hermanuadi Exshi Nabilla Nabilla Helga Nur Azizah Iswahyono Iswahyono Kinanti Fitrah Rahmadhani Laras Dwi Hartanti Resti Pranata Putri Saiful Anwar Silvia Oktavia Nur Yudiastuti Siti Djamila Tegar Ibrahim Yossi Wibisono