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Optimasi Formula Mi Kering Berbasis Ampok Jagung Terfermentasi sebagai Makanan Tambahan bagi Ibu Hamil Jaya Mahar Maligan; Agustina Maria Dwiyanti Soeyono; Tri Dewanti Widyaningsih
Industria: Jurnal Teknologi dan Manajemen Agroindustri Vol 8, No 1 (2019)
Publisher : Department of Agro-industrial Technology, University of Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (297.782 KB) | DOI: 10.21776/ub.industria.2019.008.01.1

Abstract

AbstrakPenelitian ini bertujuan untuk membuat mi kering berbasis ampok jagung yang difortifikasi dengan tepung tempe dan tepung daun kelor yang dapat memenuhi kebutuhan ibu hamil. Penelitian ini dibagi menjadi 2 tahap utama yaitu optimasi formula dan analisis produk akhir. Tahap optimasi formula dimulai dengan menentukan titik maksimum substitusi dari masing-masing tepung. Pembuatan mi kering substitusi tepung daun kelor dilakukan dengan level substutisi 10% hingga 35%, sedangkan untuk tepung tempe dari 15% hingga 40%. Tahap optimasi formula dilakukan dengan bantuan piranti lunak Design Expert 7.0 dengan metode rancangan campuran D-optimal. Analisis respon akan menghasilkan model persamaan. Model untuk respon warna dan cita rasa adalah linier, zat besi dan tekstur adalah kuadratik, sedangkan model untuk respon protein dan kalsium adalah kubik. Semua model tergolong signifikan sehingga dapat memberikan prediksi hasil yang baik. Solusi formula yang paling optimal, yaitu formula mi kering dengan 17,129% tepung daun kelor dan 32,871% tepung tempe. Tahap verifikasi memberikan hasil yang mendukung prediksi formula optimal tersebut. Hasil analisis menunjukan mi kering mengandung kadar air sebesar 7,45%, kadar abu sebesar 3,4%, kadar protein sebesar 28,85%, kadar lemak sebesar 6,73%, kadar kalsium sebesar 309,61 mg/100 gram, kadar zat besi sebesar 34,05 mg/100 gram, cooking loss 2,2% dan cooking time 275 detik.Kata kunci: ampok jagung, ibu hamil, makanan tambahan, mi kering, optimasi AbstractThis study aim was to make dried noodles based on fermented corn fortified with tempeh flour and moringa leaf flour that can meet the needs of pregnant women. This research was divided into two main stages, namely formula optimization and final product analysis. The formula optimization stage begins by determining the maximum substitution point of each flour. For moringa leaf flour, it was made to make dry noodles with a substitution level of 10% to 35%, while for tempeh flour from 15% to 40%. The formula optimization stage was carried out with the help of Design Expert 7.0 software with the D-optimal mixture design method. Response analysis produced an equation model. Models for color and flavor responses are linear, iron and texture are quadratic, while models for protein and calcium responses are cubic. All models are classified as significant so that they can predict good results. The most optimal formula solution was dry noodle formula with 17.129% Moringa leaf flour and 32.871% tempeh flour. The verification phase provides results that support the optimal formula prediction. The results of the analysis showed that dried noodles contained a moisture content of 7.45%, ash content of 3.4%, protein content of 28.85%, fat content of 6.73%, calcium content of 309.61 mg/100 gram, substance content iron at 34.05 mg/100 gram, cooking loss 2.2% and cooking time 275 seconds.Keywords: dry noodles, fermented corn, optimization, pregnant women, supplementary food
PENYUSUNAN TINDAKAN PERBAIKAN PADA PROSES PENGENDALIAN CACAT PRODUK ROTI MANIS DI FLORINA BAKERY, KABUPATEN PASER, KALIMANTAN TIMUR Ivan Musanta; Jaya Mahar Maligan
Jurnal Pangan dan Agroindustri Vol. 10 No. 2: April 2022
Publisher : Department of Food Science and Biotechnology, Faculty of Agriculture Technology, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpa.2022.010.02.7

Abstract

Florina Bakery merupakan produsen roti berskala UMKM yang berlokasi di Kabupaten Paser, Provinsi Kalimantan Timur. Florina Bakery berkomitmen memenuhi permintaan pasar yang bertumbuh dengan roti yang bermutu. Penelitian ini ditujukan untuk membantu menganalisis produk cacat yang terjadi pada produksi roti manis di Florina Bakery. Analisis produk cacat menggunakan metode statistical quality control, meliputi: pendataan dengan check sheet, pembuatan diagram Pareto, pembuatan peta kendali, analisis diagram sebab-akibat, dan perencanaan tindakan perbaikan. Pengamatan pendahuluan menemukan terbentuknya produk cacat berupa: kulit terkelupas, isian keluar, penyok, dan bentuk tidak sesuai model.  Diagram Pareto dan peta kendali menunjukkan: (1) besar potensial masalah cacat kulit terkelupas (65.36%), cacat isian keluar (22.96%), cacat bentuk (6.24%), dan cacat penyok (5.44%); (2) dan proses produksi roti manis belum terkendali. Rancangan tindakan perbaikan kualitas untuk Florina Bakery berdasarkan diagram sebab akibat, yaitu: peningkatan keterampilan pegawai dalam memproduksi roti, pembuatan SOP, dan menunjuk pengawas untuk mengontrol kegiatan produksi.
EFFECT OF FERMENTATION TIME AND ROASTING TEMPERATURE ON THE SENSORY, CHEMICAL, AND PHYSICAL CHARACTERICTICS OF WINE COFFEE ROBUSTA TIRTOYUDO Jaya Mahar Maligan; Nathania Zefanya Anggono
Jurnal Pangan dan Agroindustri Vol. 11 No. 4 (2023): October 2023
Publisher : Department of Food Science and Biotechnology, Faculty of Agriculture Technology, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jpa.2023.011.04.6

Abstract

The purpose of this study was to determine the effect and results of the best treatment of the factors of fermentation time and roasting temperature, and to determine the physical and chemical quality characteristics of the resulting Robusta Tirtoyudo wine coffee. The experimental design used is Factorial Randomized Group Design and data will be analyzed with ANOVA. The results showed that fermentation time and roasting temperature had a significant effect on fragrance, flavor, acidity, body, and overall attributes. Fermentation time also affects the aftertaste, while the interaction between the two treatment factors significantly affects flavor, body, and overall. Roasted beans had a normal aroma, taste, and color, moisture content below 7%, and ash content below 5%. The best wine coffee was obtained from a 30 days fermentation - medium roast (150˚C), which had an ash alkalinity 62.16 ml NaOH/100g, coffee extract 12.61%, caffeine 4.23% and cupping score 83.30 (specialty).