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INDONESIA
Jurnal Pangan dan Agroindustri
Published by Universitas Brawijaya
ISSN : -     EISSN : 26852861     DOI : https://doi.org/10.21776/ub.jpa
Core Subject : Agriculture,
Agriculture, Biological Sciences & Forestry
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Articles 1,080 Documents
 37   38   39   40   41 
KARAKTERISTIK FISIK EDIBLE FILM BERBAHAN DASAR PATI BATANG KELAPA SAWIT TERMODIFIKASI DAN TAPIOKA Reiza Mutia; Wimpy Prendika; Imelda Yunita; Yuli Andriani
Jurnal Pangan dan Agroindustri Vol. 10 No. 3: July 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.2022.010.03.2

Abstract

Pati batang kelapa sawit yang telah dimodifikasi berpotensi dijadikan edible film. Tapioka ditambahkan sebagai campuran untuk meningkatkan sifat fisik edible film. Tujuan penelitian yaitu mengetahui karakteristik fisik edible film berbahan baku pati batang kelapa sawit termodifikasi dan tapioka serta menentukan rasio terbaik untuk menghasilkan edible film. Rancangan Acak Lengkap (RAL) Non Faktorial digunakan sebagai desain penelitian dengan perlakuan rasio bobot pati batang kelapa sawit termodifikasi dan tapioka. Rasio bobot yang digunakan adalah 1:3, 1:1, 3:1 (b/b). Parameter yang diamati adalah ketebalan, pemanjangan saat putus dan kekuatan tarik edible film. Hasil uji ANOVA pada taraf 5% didapatkan bahwa rasio bobot pati batang kelapa sawit termodifikasi dan tapioka berpengaruh nyata terhadap parameter kekuatan tarik, tetapi tidak berpengaruh terhadap parameter ketebalan dan pemanjangan saat putus edible film. Perlakuan 1:3 (b/b) merupakan perlakuan terbaik untuk menghasilkan edible film dengan karakteristik fisik antara lain ketebalan 0.15 mm, pemanjangan saat putus 23.00%, dan kekuatan tarik 6.07 MPa.
PENGARUH SUBSTITUSI TEPUNG TERIGU DENGAN TEPUNG KACANG GUDE (CAJANUS CAJAN L.) PADA PRODUK CRACKERS DAN POTENSINYA UNTUK MAKANAN DIET Rizky Ayu Diella Calista; Siti Narsito Wulan; Erni Sofia Murtini
Jurnal Pangan dan Agroindustri Vol. 10 No. 3: July 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.2022.010.03.6

Abstract

Kacang gude merupakan salah satu sumber antioksidan potensial yang memiliki tingkat serat makanan, mineral total, vitamin C, kandungan fenolik dan kapasitas anti radikal bebas lebih tinggi serta kadar lemak dan indeks glikemik lebih rendah dibandingkan dengan kacang – kacangan lainnya. Formulasi produk dalam bentuk crackers dengan substitusi tepung kacang gude dapat menjadi alternatif makanan fungsional dalam pencegahan obesitas. Faktor utama dalam pencegahan obesitas adalah pengontrolan rasa kenyang dan rasa lapar. Salah satu hormon yang dapat digunakan pada dua faktor tersebut yaitu kolesistokinin (CCK). Penelitian ini menggunakan RAL empat faktor tingkat substitusi tepung kacang gude pada crackers yaitu sebesar 0% (kontrol), 10%, 15%, dan 20%. Formulasi crackers terbaik didapatkan pada substitusi 20% yang memiliki kandungan lemak rendah dan kandungan serat serta protein yang tinggi sehingga dapat berkontribusi pada respon CCK yang lebih tinggi pula. Selain itu, crackers terpilih mendapatkan hasil analisa kimia dan penerimaan responden yang lebih baik pula.
DEVELOPMENT OF CORN FLOUR-BASED RICE ANALOG WITH THE ADDITION OF YLANG FLOWER EXTRACT AS A FLAVOR ENHANCEMENT Putri Khairi Haditama; Khairani Permatasari; Nimas Aura Sukma; Muhammad Alif Rian; Damat
Jurnal Pangan dan Agroindustri Vol. 10 No. 3: July 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.2022.010.03.7

Abstract

Rice is the biggest staple food source in Indonesia, and its consumption has also become a habit in Indonesia. Rice analog of corn flour and ylang flower extract can be developed to reduce this natural rice consumption. Ylang flower extract can increase the antioxidant content and add aroma to rice analog. This research aims to develop alternative food products that have better physicochemical properties and can prevent degenerative diseases. The study was conducted using a Randomized Block Design (RBD) method with one factor, which is the concentration of ylang flower extract consisting of five levels, including 0%, 35%, 40%, 45%, and 50%. The results showed that the addition of ylang flower extract affects the rehydration power, rice analog color, proximate test results, and antioxidant activity. Furthermore, the addition of ylang flower extract also affects the amylose content and organoleptic test. The best formulation of rice analog was obtained from the addition of 35% ylang flower extract.
DEVELOPMENT OF TIME-TEMPERATURE INDICATOR FROM RED PALM OIL AND MAIZE OIL BLENDING Reza Widyasaputra; Adi Ruswanto; Ngatirah; Sunardi
Jurnal Pangan dan Agroindustri Vol. 10 No. 3: July 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.2022.010.03.3

Abstract

Time-temperature indicator could be used to monitor temperature changes during storage and distribution. The time-temperature indicator with red palm oil and maize oil was evaluated to find the diffusion prediction model and the right oil blending proportion based on activation energy. This research was performed in two stages. Stage 1 was production of red palm oil and maize oil blending in five ratios: A1 (70:30), A2 (60:40), A3 (50:50), A4 (40:60), A5 (30:70) (%v/v). Stage 2 was measurement of diffusion rate, coefficient, kinetics and activation energy in photo paper medium at 4, 29, 37, 44 and 51 °C. The result showed that increasing the temperature could increase diffusion rate and coefficient. The A5 blending proportion had 36.7961 kJ/mol energy activation which were in range of commercial time-temperature indicator (34-50 kJ/mol). The diffusion prediction model was Ln D = -4425.8 – 3.1187.    
STUDY OF THE ADDITION OF RED PALM OIL (RPO) TO THE SENSORY AND CHEMICAL CHARACTERISTICS OF BEEF SAUSAGE Winny Iftari; Riska Amalia; Agustin Nurya Savitri; Gimelliya Saragih
Jurnal Pangan dan Agroindustri Vol. 10 No. 4: October 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.2022.010.04.2

Abstract

Synthetic antioxidants are widely used to inhibit quality deterioration of the beef sausage. This study utilizes the high carotene content in Red Palm Oil (RPO) as a substitute for vegetable oil in beef sausage. This study aims to determine the sensory and chemical characteristics of beef sausage with the addition of RPO 5%, 10%, and 15%, and obtain the best formulation. Based on the study, it is known that beef sausage with the addition of RPO 10% received the highest overall sensory rating with an average score of 5.35 out of 7. The chemical characteristics of beef sausage include water content, protein content, and fat content that have met the standard of SNI 3820:2015. However, the ash content of beef sausage with the addition of RPO exceeds the maximum ash level that has been set by the SNI. The beta carotene level of beef sausage in the 5% RPO formula was 592.44 ppm, in the 10% RPO formula it was 596.89 ppm, and in the 15% RPO formula, it was 603.56 ppm. The 10% RPO formulation produces beef sausages with the best sensory and chemical characteristics.
ANALISIS PREFERENSI KONSUMEN SUSU PASTEURISASI PULSED ELECTRIC FIELD “MILKAYA” DI CV MILKINESIA NUSANTARA Faiz Ramadhani; Ratna Yulistiani; Anugerah Dany Priyanto; Teti Estiasih; Angky Wahyu Putranto
Jurnal Pangan dan Agroindustri Vol. 10 No. 4: October 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.2022.010.04.3

Abstract

Ponorogo menjadi satu dari 38 daerah terbesar yang menghasilkan susu di Jawa Timur, namun konsumsi olahan susu sapi masih kurang. Mengetahui preferensi konsumen dan menetapkan atribut yang paling diperhatikan berdasarkan persepsi konsumen terhadap produk susu pasteurisasi menggunakan teknologi Pulsed Electric Field (PEF) “Milkaya” hasil produksi CV Milkinesia Nusantara adalah tujuan dari riset ini. Atribut produk yang dipakai adalah varian rasa, kemasan, harga, dan lokasi pembelian. Lokasi ditentukan dengan menggunakan purposive sampling yakni secara sengaja dan sampel responden dengan nonprobability sampling dengan 100 responden rentang usia 7-12 tahun. Analisis data menggunakan metode deskriptif untuk karakteristik responden, uji validitas, reliabilitas, dan analisis preferensi dengan metode konjoint. Preferensi konsumen susu pasteurisasi PEF “Milkaya” yaitu, varian rasa coklat, kemasan bantal, harga jual 4000, dan lokasi pembelian di outlet Milkaya. Urutan atribut yang digunakan konsumen sebagai pertimbangan utama adalah varian rasa, lokasi pembelian, harga, dan model kemasan.
EFFECT OF THERMOSONICATION ON FERRIC REDUCING ANTIOXIDANT POWER AND THE COLOR OF BERAS KENCUR DRINK Serly Safitri; Sri Winarti; Luqman Agung Wicaksono; Anugerah Dany Priyanto; Wildan Naufal Esfandiar; Almira Dinar Dhiny
Jurnal Pangan dan Agroindustri Vol. 10 No. 4: October 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.2022.010.04.4

Abstract

Beras kencur drink is an Indonesia’s traditional beverage containing several antioxidant compounds that are good for human health. Thermosonication technology was chosen to process the beras kencur drink. This research aimed to evaluate antioxidant activity and the color of beras kencur drink thermosonication with compared to the control untreated and pasteurization treatment. The thermosonication treatment used a probe at a frequency of 22 kHz, while conventional pasteurization conditions were 100oC for 2 min. This study employed a Completely randomised design (CRD) with two factorials; temperatures of thermosonication (30, 45 and 60 oC) and times of thermosonication (5, 10, 15 min). The data were analyzed by ANOVA followed by DMRT with p-value greater than 0.05. The results showed that the effects of thermosonication on antioxidant activities and the color of beras kencur drink were more retention than the pasteurization treatment. The value antioxidant activity of beras kencur drink treated with thermosonication ranged from 1164.80 – 1323.86 mgAA/L, and the color values ranged from 58.16 – 62.58 for lightness (L*), 0.42 – 1.30 for redness (a*), 20.70 – 22.53 for yellowness (b*) and 0.50 – 5.29 for total color difference.
EXTRACTION OPTIMIZATION PROPOLIS IN THE FUNCTIONAL DRINK OF KEPROK BATU 55 ORANGE ( Citrus reticulate Blanco) Rizka Ayu Rifdah Ifrada; Erryana Martati; Teti Estiasih
Jurnal Pangan dan Agroindustri Vol. 10 No. 4: October 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.2022.010.04.5

Abstract

Propolis has been used in various traditional medicines throughout the world and has been shown to have anti-inflammatory activity due to its flavonoid and CAPE content. Naringenin on Tangerines Stone 55 ( Citrus reticulata Blanco ) is a flavonoid glycoside that has the potential as an anti-inflammatory and immunomodulator . Functional drinks from these 2 ingredients can be an anti-inflammatory treatment. By using Maceration Extraction, extraction was carried out with variations in the ratio of water and propolis of 1:5, 1:10 and 1:15 within 15 minutes, 30 minutes and 45 minutes at 50 o C, 60 o C and 70 o C. Conditions optimum extraction with the highest phenolic content ( 4.88 mg GAE/g ) at 30 °C, for 45.00 minutes, and the water:propolis ratio was 1:5. While the total flavonoids were highest at the water:propolis ratio 1:5 for 30 minutes at 50°C (0 . 46 mg QE/g).
KARAKTERISTIK SENSORIS WINE COFFEE DAN NATURAL COFFEE ARABIKA AMPELGADING Jaya Mahar Maligan; Reza Luckyvianto Ramadhan; Regita Prihatiningtyas
Jurnal Pangan dan Agroindustri Vol. 10 No. 4: October 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.2022.010.04.6

Abstract

Data BPS menunjukkan,  kopi yang diproduksi untuk petani rakyat Indonesia akan meningkat dari tahun 2016 hingga 2018, dengan rata-rata produksi sebesar 667,3 ton. Jenis kopi yang populer adalah robusta (Coffea canephora) dan arabika (Coffea arabica L.). Produksi tertinggi mencapai 81% dari total produksi kopi Indonesia disumbang oleh kopi robusta, selebihnya yaitu kopi arabika. Wine Coffee yaitu kopi pilihan yang telah dipetik tanpa mengupas kulitnya kemudian difermentasi dalam waktu lama, dan minuman tersebut memperoleh aroma dan rasa yang mengingatkan pada wine. Penelitian ini dilakukan untuk mengidentifikasi karakteristik sensoris (cita rasa) pada berbagai metode pasca panen yaitu natural dan wine kopi. Seluruh penilaian karakteristik seduhan kopi berdasarkan cita rasa nya dikerjakan panelis terlatih. Karakteristik cita rasa wine coffee berdasakan hasil penilaian memiliki total skor dan penilaian semua karakteristik cupping yang lebih tinggi dibanding kopi proses natural.  
OPTIMASI EKSTRAKSI METODE MICROWAVE ASSISTED EXTRACTION (MAE) PADA SARANG SEMUT (MYRMECODIA PENDANS) Agung Diantoro; Mentari Sekar Arum; Lulus Mualimin; Danny Setyawijayanto
Jurnal Pangan dan Agroindustri Vol. 10 No. 4: October 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.2022.010.04.7

Abstract

Myrmecodia pendans termasuk tumbuhan epifit yang mengandung komponen bioaktif yang dapat berperan menjadi antioksidan didalam tubuh, seperti flavonoid, tanin dan polifenol. Ekstraksi ini  sudah banyak di terapkan, namun masih sedikit yang menerapkan MAE dalam proses ekstraksi sarang semut. Tujuannya untuk menentukan kondisi optimal konsentrasi ethanol, rasio bahan-pelarut, waktu ekstraksi sarang semut menggunakan metode MAE terhadap kadar fenol total dan kadar flavonoid total. Rancangan penelitian eksperimen ini memakai software Design Expert 10.0 Box Behnken Design (BBD) dengan pemodelan yang ingin diketahui yaitu interaksi rasio konsentrasi etanol, rasio pelarut dan bahan serta lama ekstraksi sarang semut terhadap kadar fenol total dan kadar flavonoid total.  Kemudian dilakukan langkah optimasi untuk mendapatkan respon yang optimal, selanjutnya  diverifikasi. Pada proses verifikasi didapatkan kadar flavonoid total 115.47 mgQE/g dan kadar fenol total 464.39 mg GAE/g. Sedangkan hasil penelitian menunjukkan bahwa hasil optimal adalah konsentrasi ethanol 75%, rasio pelarut dan bahan 25ml/g dan lama ekstraksi 20 menit menghasilkan kadar flavonoid total 118.87 mg/QE dan kadar fenol total 469.13 mg/GAE.

Page 39 of 108 | Total Record : 1080

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