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All Journal International Journal of Advances in Applied Sciences Jurnal Pangan dan Gizi International Journal of Science and Engineering (IJSE) JURNAL ILMU DAN TEKNOLOGI PETERNAKAN Animal Agricultural Journal Journal of Nutrition College Gemawisata: Jurnal Ilmiah Pariwisata Jurnal Ilmu-Ilmu Peternakan (Indonesian Journal of Animal Science) Jurnal Pangan dan Agroindustri Jurnal Teknologi Pertanian JITEK (Jurnal Ilmiah Teknosains) Jurnal Aplikasi Teknologi Pangan JMM (Jurnal Masyarakat Mandiri) Sains Natural: Journal of Biology and Chemistry Jurnal Aplikasi Teknologi Pangan Journal of Applied Food Technology Jurnal Agro Dedikasi Masyarakat (JADM) Journal of Agritechnology and Food Processing Jurnal Teknologi Pangan Gema Wisata Science Technology and Management Journal (STMJ) Jurnal Agripet
Bambang Dwiloka
Food Technology Department, Faculty Of Animal And Agricultural Sciences, Diponegoro University
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Environmental Science Health Professions Immunology & microbiology Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Physics Public Health Social Sciences Veterinary Other

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EFFECT OF DEXTRIN ON WATER ACTIVITY, CRUDE FIBER, PHENOLICS, AND ORGANOLEPTIC FRUIT LEATHER GUAVA CRYSTAL-DRAGON FRUIT SKIN Dwiloka, Bambang; Sabella, Leony Dewi; Kamil, Rafli Zulfa
Jurnal Pangan dan Agroindustri Vol. 12 No. 3: July 2024
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.2024.012.03.1

Abstract

The goal of this study was to investigate the impact of varying concentrations of dextrin in fruit leather on attributes such as crude fiber content, total phenols, and organoleptic. The study was carried out utilizing a fully randomized design, implementing four interventions that included adding dextrin at various concentrations: (P0 ) 0%, (P1 ) 1%, (P2 ) 2%, and (P3 ) 3%, each replicated five times. The test results showed aw value of 0.40 - 0.42; crude fiber 6.31 - 7.76 g/100 g; total phenols 2.61 - 3.22%, color score 1.92 - 2.68; aroma 2 - 2.8; taste 2.24 - 2.6; and texture (plastic) 2.12 - 2.68. The test results for total phenols tend to show an increase. Increasing the concentration of added dextrin reduces the crude fiber, aroma, and taste but increases the color and texture (plasticity) of fruit leather.
Efisiensi Penggunaan Protein pada Ayam Broiler dengan Pemberian Pakan Mengandung Tepung Daun Kayambang (Salvinia molesta) Kurnia Andhika Sari; Bambang Sukamto; Bambang Dwiloka
Jurnal Agripet Vol 14, No 2 (2014): Volume 14, No. 2, Oktober 2014
Publisher : Agricultural Faculty

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17969/agripet.v14i2.1867

Abstract

(Protein efficiency of broiler chickens fed with diets containing kayambang leaves meal)ABSTRACT The aim of the experiment was to determine the utilization of kayambang (Salvinia molesta) leaves meal until 18% based on its effects on protein consumption, protein intake, meat protein mass and protein efficiency ratio. One hundred broiler CP 707 day-old unsexed chicks, with an average body weight 502,48 6,99 g age 15 until 42 days. This study used a completely randomized design (CRD) with 4 treatments and 5 replications and each replication consisted of 5 chickens.. The treatments diets were T0 (basal diet), T1 (6% Salvinia molesta leaves meal), T2 (12% Salvinia molesta leaves meal), and T3 (18% Salvinia molesta leaves meal). The results showed that administration of Salvinia molesta leaf meal up to 18% level in the diet resulted in a decrease in the quality of the ration so that the protein utilization also decreased as indicated by the decline in the value of protein intake, protein intake, protein mass of meat and protein efficiency ratio.
Daya Oles, Viskositas, Tekstur, dan Warna Selai Bit (Beta vulgaris L.) dengan Penambahan Karagenan Sebagai Bahan Pengental Dwiloka, Bambang; Latifah, Aini atul; Pranomo, Yoyok Budi
Jurnal Pangan dan Gizi Vol 14, No 1 (2024): Kajian Pangan dan Gizi
Publisher : Universitas Muhammadiyah Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26714/jpg.14.1.2024.1-11

Abstract

Beetroots have good nutritional content for body health. Beets have the potential to be used as a basic ingredient for jam products. However, to achieve a good quality jam, it is necessary to add carrageenan as a thickening agent to improve the texture of the resulting jam. This research aims to determine the effect of using carrageenan on the spreadability, viscosity, texture and colour of beet jam products. The method used in this research was a Completely Randomized Design (CRD) with 5 treatments and 4 replications, namely giving 1% pectin as a control (P0) and giving different concentrations of carrageenan, namely 0.75% (P1); 0.1% (P2); 1.25% (P3); and 1.5% (P4) in beetroot jam. The results showed that the addition of carrageenan had a significant effect on the spreadability, viscosity, texture and colour of beetroot jam. The addition of 0.75% carrageenan can produce beet jam with better physical characteristics than other treatments.
THE EFFECT OF MARINATION WITH RED GINGER (Zingiber officinale Rosc.) ON CHEMICAL AND HEDONIC QUALITY OF DRIED BEEF Dwiloka, Bambang; Prasasti, Rahel Nathania Prasasti; Nurwantoro, Nurwantoro
Jurnal Pangan dan Agroindustri Vol. 12 No. 4: Oktober 2024
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.2024.012.04.1

Abstract

Red ginger (Zingiber officinale Rosc.) is a commonly utilized spice plant in blends and marinades. The research was conducted to determine the effect of different red ginger blend concentrations on fat levels, protein levels, antioxidant activity, and hedonic quality of dried beef. The research used a Randomized Block Design and descriptive analysis. Treatments were differentiated by adding different concentrations of red ginger blend (P0 = 0%, P1 = 5%, P2 = 10%, P3 = 15%, and P4 = 20%). The addition of a 15% red ginger blend is the best treatment for the chemical properties of dried beef, while the addition of a 5% red ginger blend is the best treatment for the hedonic properties of dried beef.
Characteristic of black soy miso with crude bromelain and Lactobacillus plantarum Bhakti Etza Setiani; Yoyok Budi Pramono; Nurwantoro Nurwantoro; Bambang Dwiloka; Annisa Shafa Putri Arini; Ilma Muliasari Ramadhaningrum; Elisabeth Febriane Lovita Sudjono
International Journal of Advances in Applied Sciences Vol 13, No 4: December 2024
Publisher : Institute of Advanced Engineering and Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11591/ijaas.v13.i4.pp818-824

Abstract

This research aims to improve the diversity of functional foods rich in bioactive peptide components and have a unique flavor for black soybean miso through the addition of crude bromelain and Lactobacillus plantarum. This research uses a completely randomized design with 5 treatments and 4 repetitions to obtain a total of 20 experimental units. The treatments are the different concentrations of crude bromelain addition, namely the control treatment or 0% (T0), 3% (T1), 6% (T2), 9% (T3), and 12 % (T4). The parameters observed are water content, water activity, pH value, and lactic acid bacteria (LAB) viability. The result showed that an increase in the crude bromelain concentration may increase the water content and water activity of the black soybean miso, while the pH value decreases. Based on the viability of the LAB showed a wavering result. Miso with the 9% concentration of crude bromelain is the best result among the others.
Kadar Air dan Sifat Organoleptik Teh Daun Sirsak dan Daun Stevia dengan Lama Pengeringan Berbeda Ayunda Intan Bistyari; Yoyok Budi Pramono; Bambang Dwiloka
Jurnal Teknologi Pangan Vol 7, No 2 (2023)
Publisher : Program Studi Teknologi Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jtp.2023.35345

Abstract

AbstrakPenelitian ini bertujuan untuk mengetahui kadar air dan sifat organoleptik berupa warna dan rasa pada teh daun sirsak dan daun stevia dengan lama pengeringan yang berbeda serta mengetahui pengaruh lama pengeringan yang berbeda pada teh daun sirsak dan daun stevia. Materi yang digunakan adalah daun sirsak, daun stevia, air, kantong teh celup, cup kecil, cawan, loyang, oven, desikator, timbangan, dan kertas quisioner. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 5 perlakuan dan 4 kali ulangan. Penelitian ini terdiri dari formulasi yang dibagi menjadi 5 perlakuan berupa lama pengeringan menit ke 30; 60; 90; 120 dan 150. Analisis data yang digunakan yaitu Analysis of Varian (ANOVA) untuk kadar air dan uji Kruskal-Wallis untuk sifat organoleptik dengan taraf kepercayaan 95% dan dilanjutkan dengan uji Mann-Whitney. Hasil menunjukkan bahwa teh daun sirsak dan daun stevia dengan lama pengeringan yang berbeda tidak memberikan pengaruh nyata (p≥0,05) terhadap kadar air, dan memberikan pengaruh nyata (p<0,05) pada sifat organoleptik warna dan rasa. Perlakuan dengan lama pengeringan 150 menit merupakan perlakuan terbaik secara kimia, dan 90 menit secara sensori.AbstractThis study aims to determine the water content and organoleptic properties of color and taste in soursop leaf tea and stevia leaf with different drying times and to determine the effect of different drying times on soursop leaf tea and stevia leaf. The materials used were soursop leaves, stevia leaves, water, tea bags, small cups, saucers, baking sheets, oven, desiccator, scales, and questionnaire paper. The experimental design used was a completely randomized design (CRD) with 5 treatments and 4 replications. This study consisted of a formulation which was divided into 5 treatments in the form of drying time to 30; 60; 90; 120 and 150 minutes. The data analysis used was Analysis of Variance (ANOVA) for moisture content and Kruskal-Wallis test for organoleptic properties with a level of confidence. 95% and followed by the Mann-Whitney test. The results showed that soursop leaf tea and stevia leaf with different drying times did not have a significant effect (p≥0.05) on the moisture content, and had a significant effect (p<0.05) on the organoleptic properties of color and taste. Treatment with a drying time of 150 minutes was the best chemically and 90 minutes sensory.
Pengaruh Penambahan Karagenan terhadap Karakteristik Fisik dan Organoleptik pada Fruit Leather Carica Fransiska Martaryza Forsitawati; Nurwantoro Nurwantoro; Bambang Dwiloka
Jurnal Teknologi Pangan Vol 8, No 2 (2024)
Publisher : Program Studi Teknologi Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jtp.2024.28660

Abstract

Carica merupakan salah satu spesies tumbuhan yang mirip dengan pepaya namun berukuran lebih kecil. Fruit leather adalah salah satu makanan berbentuk lembaran, bertekstur plastis, kenampakan seperti kulit, terlihat mengkilat, dan dapat dikonsumsi secara langsung. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan karagenan terhadap kekerasan (hardness), pH, total padatan terlarut (TPT) dan organoleptik fruit leather carica. Penelitian ini menggunakan 5 perlakuan dan 4 kali ulangan dengan variasi konsentrasi karagenan yaitu T0=0%, T1=0,25%, T2=0,5%, T3=0,75% dan T4=1%. Bahan baku yang digunakan yaitu carica, karagenan, gula, air, dan asam sitrat. Hasil dari penelitian ini yaitu penambahan konsentrasi karagenan yang berbeda memberikan pengaruh yang nyata (P<0,05) terhadap kekerasan (hardness), pH, TPT, dan organoleptik fruit leather carica. Perlakuan yang optimal adalah penambahan karagenan 0,5% karena menghasilkan kekerasan (hardness) (3951,48gf), pH (5,22), total padatan terlarut (5,45oBrix), nilai warna 3,55 (netral), nilai aroma 3,30 (netral), nilai rasa 3,25 (netral), dan nilai tekstur 3,40 (netral). Carica is one of plants species that similar like papaya but smaller. Fruit leather is a food in sheet form, plastic texture, looks like skin, shiny, and can be consumed directly. This research aims to determine the effect of carrageenan addition on hardness, pH, total solids (TPT), and organoleptic characteristics of carica fruit leather. This research used 5 treatments and 4 replications with variation of carrageenan concentrations are T0=0%, T1=0.25%, T2=0.5%, T3=0.75%, and T4=1%. The materials used are carica, carrageenan, sugar, water, and citric acid. The result shown that different addition of carrageenan concentrations had a significant effect (P<0.05) on hardness, pH, TPT, and organoleptic of carica fruit leather. The optimal treatment is with addition of 0.5% carrageenan because it produces hardness (3951.48gf), pH (5.22), total solid (5.45oBrix), the value of color 3.55 (neutral), the value of flavor 3.30 (neutral), the value of taste 3.25 (neutral), and the value of texture 3.40 (neutral). 
PENGARUH PENAMBAHAN PEMANIS ALAMI DAUN STEVIA TERHADAP TOTAL PADATAN TERLARUT, TOTAL ASAM, TOTAL BAKTERI ASAM LAKTAT DAN TINGKAT KESUKAAN COCOGURT Christian Tandrian; Nurwantoro Nurwantoro; Bambang Dwiloka
Jurnal Teknologi Pangan Vol 8, No 2 (2024)
Publisher : Program Studi Teknologi Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jtp.2024.30014

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh penambahan pemanis alami daun stevia terhadap total padatan terlarut (TPT), total asam, total bakteri asama laktat (BAL) dan tingkat kesukaan cocogurt. Materi yang digunakan adalah pemanis alami daun stevia, kelapa sayur tua, air mineral, starter yang mengandung Lactobacillus plantarum, MRS agar, NaOH 0,1 N, alumunium foil, indikator PP 1%, dan aquades. Rancangan percobaan yang digunakan adalah Rancangan Acak Lengkap (RAL) dengan 4 perlakuan dan 5 kali pengulangan. Penelitian ini terdiri dari formulasi yang dibagi menjadi 4 perlakuan berupa penambahan pemanis alami daun stevia dengan konsentrasi 0%, 0,05%, 0,1% dan 0,15% v/v. Data hasil pengujian total padatan terlarut, total asam dan total bakteri asam laktat dianalisis dengan menggunakan Analisis of Varian (ANOVA) pada taraf signifikansi 5% dan apabila terdapat perbedaan dilanjutkan dengan uji Duncan Multiple Range Test (DMRT), sedangkan data hasil tingkat kesukaan dianalisis dengan menggunakan uji Kruskal Wallis pada taraf signifikansi 5% dan apabila terdapat perbedaan dilanjutkan dengan menggunakan uji Mann-Whitney. Hasil menunjukkan bahwa cocogurt dengan penambahan pemanis alami daun stevia memberikan perbedaan nyata (p<0,05) terhadap nilai total padatan terlarut, total asam, total bakteri asam laktat dan tingkat kesukaan. Penambahan pemanis alami daun stevia mampu meningkatkan total padatan terlarut dan tingkat kesukan cocogurt, namun penambahan pemanis alam daun stevia juga menyebabkan penurunan total asam dan total bakteri asam laktat pada cocogurt. Semua perlakuan penambahan pemanis alami daun stevia pada cocogurt telah sesuai dengan standar SNI yogurt nomor 2981:2009 dan berpotensi untuk digunakan dalam pembuatan cocogurt sebagai pemanis pengganti gula.
Pengaruh Substitusi Sukrosa dengan Sorbitol terhadap Karakteristik dan Kesukaan Selai Pisang Raja Zahra Nafa Aliza; Antonius Hintono; Bambang Dwiloka
Jurnal Teknologi Pangan Vol 8, No 1 (2024)
Publisher : Program Studi Teknologi Pangan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jtp.2024.37901

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh substitusi sukrosa dengan sorbitol terhadap kadar air, aktivitas air (aw), nilai kalori dan tingkat kesukaan selai pisang raja. Penelitian ini menggunakan 5 perlakuan dan 4 ulangan dengan substitusi sukrosa dan sorbitol yaitu P0 (100:0), P1 (90:10), P2 (80:20), P3 (70:30), P4 (60:40). Bahan baku yang digunakan yaitu pisang raja, sukrosa, sorbitol, pektin, asam sitrat dan air. Hasil penelitian menunjukkan bahwa substitusi sukrosa dengan sorbitol pada selai pisang raja dapat memberikan pengaruh nyata (P<0,05) terhadap kadar air, aw, rasa, tekstur dan overall, tetapi tidak memberikan pengaruh nyata terhadap kalori, warna dan aroma. Kadar air menunjukkan kenaikan, sedangkan nilai aw menurun dan parameter hedonik rasa, tekstur dan overall semakin disukai seiring dengan bertambahnya konsentrasi sorbitol yang digunakan. Hasil yang didapatkan yaitu kadar air 38,82 - 41,82%, aw sebesar 0,605 - 0,640,  nilai kalori sebesar 2415,70 – 2546,65 kalori/g. Perlakuan terbaik yang diperoleh berdasarkan penelitian yaitu proporsi sukrosa 60% dan sorbitol 40% yang menghasilkan kadar air sebesar 41,82%, aw sebesar 0,605, kalori sebesar 2416,47 kalori/g dan nilai hedonik yang paling disukai.The purpose of this reseacrh was to get effect of substitution of sucrose with sorbitol on the water content, water activity (aw), caloric value and preferred in banana jam. This reseacrh was used five treatments and four replications with variation of substitusion of sucrose and sorbitol are P0 (100:0), P1 (90:10), P2 (80:20), P3 (70:30), P4 (60:40). The materials which are used in this research: banana, sucrose, sorbitol, pectin, citric acid and water. The results was shown that the different substitution of sucrose with sorbitol in banana jam a significant effect (P<0.005) on water content, aw, taste, texture and overall, but had no significant effect on calories, color and aroma. The water content shown an increase, aw value decreased and the hedonics parameters of taste, texture and overall were preferred as the concentration of sorbitol used increased. The results obtained were water content of 38.82 - 41.82%, aw 0.605 - 0.640, calorific value of 2415.70 – 2546.65 calories/g. The best treatment of this reaserch on bananan jam was obtained in the formulation of 60% sucrose substitution and 40% sorbitol which resulted in a water content of 41.82%, an aw of 0.605, a calorie of 2416.47 calories/g and the most preferred hedonic value.
Co-Authors Abdul Rohman Rohman Afrizal Muhamad Nur Aghnia Ulul Azmi Putri Ahmad Al-Baarri Ahmad Ni’matullah Al-Baarri Amanda Pavita Purba Anggara Mahardika Anggun Novita Sari anissa fitria ningrum Annisa Shafa Putri Arini Antonius Hintono Antonius, Antonius Hintono Ardi, Rudi Prasetyo Ayulianti Wakhidah Ayunda Intan Bistyari B Widianarko B. E. Setiani B. Widianarko Bambang Sukamto Bethany, Rahma Vashti Bhakti Etza Setiani Christian Tandrian D. Karuniasih Destriana Meliandasari Destriana Meliandasari Dewi Tri Setyorini Dina Azalea Handayani Edjeng Suprijatna Elisabeth Febriane Lovita Sudjono Elvina Maitri Pratantie Erningtyas Elok Farhan Taufiqul Rahman Farhandhia Devangga Fatmah Fatmah Fransiska Martaryza Forsitawati Frida Purwanti Frida Purwanti Grace Yana Hutasoit Hatta Mardhika Hendro Prawiro Heni Rizqiati Heni Rizqiati Heni Rizqiati Ilma Muliasari Ramadhaningrum Indri Iriana Putri Ingke Endrina James Ngginak Jundina Muthia Zakiy Kamil, Rafli Zulfa Khairina, Anisa Khusna Irsalina Kurnia Andhika Sari Kurniati, Dwitya Kusrahayu Kusrahayu Kusuma, Rudy Aditya Latifah, Aini atul Lita Lusiana Surja Luqman Chakim Luthfi D. Mahfudz Luthfi Hakim Mahacitra, Rima Adhika Mahardhika, Dhanty Amalia Megawangi Megawangi Melania Anindyajati Melda Afrianti Mohammad Aburizal Bahri Muhammad Arffan Arrayyan Muhammad Heru Purnomo Mukson Mukson Muliasari, Septia Nadhia Octaviyanti Narastyawan, Anggoro Rizky Neo Ferdiawan Niken Werdhosari Nova Damayanti Kurniawan Nur Hanifah Nurwantoro . Nurwantoro Nurwantoro Ocky Karna Radjasa Paulus Damar Bayu Murti Pranomo, Yoyok Budi Prantika, Lingga Prasasti, Rahel Nathania Prasasti Prawiro, Hendro Puji Nugroho Purwitasari, Lutfi R Budi Rejeki Dewi Pramesti Renny Aprilliyani Robby Rusdiansyah Robby Rusdiansyah Sabella, Leony Dewi Santi Arum Pertiwi Savira Oktavina Cahyani Silvia Kumala Dewi Siti Susanti Siti Susanti, Siti Sri Mulyani Sri Mulyani Sri Mulyani Syafiq Fahruzaky Syarifah Leismana Zahra U Atmomarsono U. Atmomarsono Ulfi Nihayatuzzahro Ardiani Yasinta Umiyati Atmomarsono V P Bintoro V. Priyo Bintoro V. Priyo Bintoro Valentinus Priyo Bintoro Warsono Sarengat Yoga Pratama Yolanda Yunivia Yoyok Budi Pramono Yoyok Budi Pramono Yoyok Budi Pramono Yoyok Budi Pramono Yoyok Budi Pramono Zahra Nafa Aliza Zanuarizky Oryza Ramadhani