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Journal : Journal of Food Engineering

Karakteristik Mutu Sensori Bakso Nabati Rumput Laut Silvia Oktavia Nur Yudiastuti; Agung Wahyono; Titik Budiati; Maudiadwi Arsiwi
JOFE : Journal of Food Engineering Vol. 1 No. 1 (2022): January
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (230.624 KB) | DOI: 10.25047/jofe.v1i1.3024

Abstract

Meatballs are a food favored by the community, with the number of buyers classified as frequent at +30% even though the calories are high, reaching 68 calories per piece with a fat content of 60%. The purpose of this study was to produce vegetable meatballs with lower fat but high fiber content. The vegetable meatballs in this study were produced using Eucheuma cottonii seaweed gel without meat and wheat flour as its raw materials. The vegetable meatballs can be intended for consumers with certain conditions. The research method used was experimental using a randomized block design (RAK). The treatment in this study was the concentration of E.cottonii seaweed gel in the product formulation which was 0.5%, 1%, 1.5%, 2%, and 2.5%. Each treatment was repeated three times. The observed response was consumers' acceptance using hedonic and hedonic quality tests and the fat content of meatballs. The results showed that vegetable meatballs with 1.5% gel content were the most preferred by panelists which contain 3.5% crude fiber and 14% fat.
Evaluasi Selang Waktu Pengukuran Ozon Dalam Proses Pengolahan AMDK Di PT. Tirta Sukses Perkasa Jember Ega Nur’aini Fauziah; Prasetya Ramadhan; Silvia Oktavia Nur Yudiastuti
JOFE : Journal of Food Engineering Vol. 1 No. 2 (2022): April
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (305.345 KB) | DOI: 10.25047/jofe.v1i2.3180

Abstract

The main use of water is as drinking water. PT. Tirta Sukses Perkasa is a company that produces Bottled Drinking Water (AMDK) with the trademark Club and Viand. A critical control point in the production of bottled drinking water is disinfection with ozone technology. Ozone monitoring at PT. Tirta Sukses Perkasa is held every 2 hours. To increase the effectiveness of production, a study was conducted to determine the effect of time interval monitoring ozone on the production process of bottled drinking water. The evaluation was carried out with an interval of 1 hour and 4 hours of monitoring. The interval of 1 hour and 4 hours was done to find out the efficient time for one work shift. One work shift is 8 working hours so in 1 hour the monitoring of ozone concentration is carried out 8 times/shift. The interval of 1 hour and 4 hours is done to find out the efficient time for 1 shift.The data processing method used is the t test. Based on the results of the evaluation of the tests carried out, it is known that the ozone in 1, 2, and 4 hours time intervals is not significantly different.
Analisis Penerapan Good Manufacturing Practice (GMP) di CV. Buana Citra Sentosa, Yogyakarta Nur Itsna Kurniasari; Silvia Oktavia Nur Yudiastuti; Ricky Jadi Rezeqi
JOFE : Journal of Food Engineering Vol. 1 No. 3 (2022): July
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (278.955 KB) | DOI: 10.25047/jofe.v1i3.3279

Abstract

GMP application is used to support the industry to be responsible for the products produced. In addition, by implementing GMP, the competitiveness of the industry will increase. The application analysis of the GMP in CV. Buana Citra Sentosa aims to provide solutions caused by GMP deviations in the industry. The method used in analyzing the GMP application is the scoring method with the AHP (Analytical Hierarchy Process) method approach. The results of the evaluation can be used to determine the compatibility of GMP implementation. Based on the GMP feasibility level assessment, CV. Buana Citra Sentosa was at a satisfactory level and was declared eligible.Total GMP assessment score in CV. Buana Citra Sentosa is 493 which means it is close to the requirements of the Good Processed Food Production Method.
Analisis Karakteristik FisikoKimia dan Mutu Tanak Beras Pandan Wangi, Ramos dan Ketan Putih Sebagai Kandidat Pangan Fungsional: Analysis of Physical-Chemistry Characteristics and Quality of Pandan Wangi, Ramos, and Glutinous Rice as a Functional Food Candidate Nur Yudiastuti, Silvia Oktavia; Cahyana, Purwa Tri; Ramadhan, Fadhil Hisyam
JOFE : Journal of Food Engineering Vol. 3 No. 2 (2024): April
Publisher : Politeknik Negeri Jember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25047/jofe.v3i2.4696

Abstract

Penelitian ini bertujuan untuk mengetahui jenis beras yang dapat digunakan sebagai produk kandidat pangan fungsional melalui analisis sifat fisiko-kimia dan mutu tanak yang dimilikinya. Metode penelitian yang digunakan adalah deskriptif dengan perlakuan yang terdiri dari tiga jenis beras yaitu beras ramos, pandan wangi dan ketan putih. Berdasarkan hasil uji fisik, ketiga jenis beras memiliki karakteristik ukuran medium dengan bulk density tertinggi 0,39 dan berat 1000 butir tertinggi adalah 19,59. Berdasarkan hasil uji kimia, ketan memiliki daya serap air tertinggi, beras pandan wangi memiliki kadar air dan kadar serat tertinggi, serta beras ramos memiliki kadar amilosa dan kadar protein tertinggi. Berdasarkan hasil uji mutu tanak, beras pandan wangi memiliki waktu tanak dan daya resapan air tertinggi dengan waktu 24,25 menit dan 3,30 namun rasio perpanjangan beras ramos memiliki nilai tertinggi yakni 1,68. Berdasarkan hasil uji fisik dengan standar SNO 6128:2020, beras ramos mendapatkan bagian butir kelas premium terbanyak dibandingkan beras pandan wangi dan ketan. Melalui hasil penelitian, diketahui bahawa beras pandan wangi memiliki kandungan protein dan serat tinggi sehingga berpotensi digunakan sebagai bahan baku kandidat pangan fungsional.