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Jurnal Teknologi Pengolahan Pertanian
Published by Universitas Teuku Umar
ISSN : -     EISSN : 27235157     DOI : -
Core Subject : Science, Agriculture,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology
Jurnal Teknologi Pengolahan Pertanian (JTPP) focuses on publishing original research manuscripts and reviewing manuscripts dealing with food science, food technology, food nutrition, the application in the food industry, and other related topics. The JTPP welcomes research manuscripts as follows: Food science (including food chemistry, food microbiology, and food biochemistry), Food technology, Food processing, Food engineering, Food safety, Food nutrition and quality, Postharvest technology, Their application in the food industry
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Pertanian dan Biologi (Lain-Lain)
Articles 5 Documents
 1 
Search results for , issue "Vol 2, No 2 (2020): Jurnal Teknologi Pengolahan Pertanian" : 5 Documents clear
Evaluasi Sensori Bakso Ikan Gulamah (Johnius spp.) dengan Penambahan Karaginan Nur Mussayadah; Ira Maya Abdiani; I Imra; Sarah Nur Awalin; A Awaludin; novriaman pakpahan
Jurnal Teknologi Pengolahan Pertanian Vol 2, No 2 (2020): Jurnal Teknologi Pengolahan Pertanian
Publisher : Universitas Teuku Umar

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Abstract

Ikan gulamah merupakan komoditas perikanan yang bernilai ekonomis rendah tetapi memiliki kandungan protein yang tinggi. Salah satu cara meningkatkan nilai ekonomisnya yaitu dengan mengolah ikan gulama menjadi bakso. Penelitian ini bertujuan untuk mengetahui sifat sensori dari bakso ikan gulamah (Johnius spp.) yang ditambahkan karagenan berupa tekstur, warna, aroma, dan rasa. Penelitian ini dilakukan dengan beberapa tahapan: (1). Pembuatan karaginan rumput laut; (2). Pembuatan bakso ikan dengan penambahan karaginan dengan konsentrasi Kontrol 0%, Perlakuan 1: 0,5%, Perlakuan 2: 1%, Perlakuan 3: 1,5%, Perlakuan 4: 2%, dan Perlakuan 5: 2,5%, (3). Parameter yang diamati uji sensori (warna, tekstur, aroma dan rasa) dan uji kimia (kadar air dan kadar protein). Rancangan yang digunakan pada penelitian ini rancangan acak lengkap (RAL) dengan 6 perlakuan dan 4 kali ulangan. Data diolah dengan menggunakan analisis varian (One-Way Anova) program software SPSS 16,0 untuk mengetahui perbedaan antar perlakuan dan kontrol. Berdasarkan statistik hasil pengukuran karakteristik bakso ikan dengan penambahan karagenan yang dievaluasi meliputi analisis uji sensori tekstur menunjukkan berbeda nyata (P<0,05), warna menunjukkan tidak berbeda nyata (P>0,05), aroma menunjukkan tidak berbeda nyata (P>0,05), dan rasa menunjukkankan berbeda nyata (P<0,05). Sedangkan hasil uji kadar air pada bakso dengan penambahan karagenan menunjukkan berbeda nyata dari kontrol hal ini seiring dengan peningkatan kadar protein pada bakso dengan penambahan karaginan.
Pembuatan dan Karakterisasi Edible Film dari Karagenan, Lilin Lebah dan Asam Sitrat Bayu Meindrawan; Qamarina Yasmin; Vega Yoesepa Pamela
Jurnal Teknologi Pengolahan Pertanian Vol 2, No 2 (2020): Jurnal Teknologi Pengolahan Pertanian
Publisher : Universitas Teuku Umar

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Abstract

The edible film is known as environmentally friendly packaging. Carrageenan has a good barrier property of gases, beeswax as a hydrophobic compound has a good ability to withstand moisture barrier and citric acid as a cross-linking agent which indicate the existence of an ester group. Therefore, the aim of the research is to determine the effect of beeswax and citric acid on the characterization of the carrageenan based edible film. The research was conducted in two stages: fabrication of beeswax emulsion and preparation of edible film from six formulations K, KAS0.25, KAS0.50. KL, KLAS0.25, and KLAS0.50. The result revealed the addition of beeswax and citric acid produced a murky and rough edible film with a grey color. Moreover, the addition of beeswax and 0.50% citric acid significantly improved tensile strength, elongation, and decrease of water vapor transmission rate of carrageenan film. In conclusion, the best formulation was KLAS0.50
Analisis Kimia dan Tingkat Kesukaan terhadap Abon Daun Singkong dengan Perlakuan Lama Perebusan Nela Eska Putri; Nanda Triandita; Maya Indra Rasyid; Reno Irwanto; Didit Hadisiswaya; Nyimas Rupiah; Supriyadi Supriyadi
Jurnal Teknologi Pengolahan Pertanian Vol 2, No 2 (2020): Jurnal Teknologi Pengolahan Pertanian
Publisher : Universitas Teuku Umar

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Abstract

Cassava leaves have a high nutritional content, including carbohydrates, proteins, fats and minerals.Cassava leaves can be processed into chopped dry food like a floss. The treatment of long time boiling cassava leaves (P1=0, P2=10, P3=20, and P4=30 minutes) was studied to observe the characteristics of the formed cassava leaf floss, including water content (%), ash content (%), pH, antioxidant capacity (%), and sensory value. The result showed that treatment of long time boiling cassava leaves 10-20 minutes did not significantly affect the water content, but boiling for 30 minutes had a significant effect on the resulting water content (13.52%). Boiling time did not significantly affect ash content, pH, and antioxidant capacity of cassava leaf floss. Based on the analysis of the hedonic ranking test, it showed that the P1 was the most preferred by the panelists. P1 has a moisture content of 5.16 ± 0.32%, an ash content of 8.85 ± 2.95%, a pH of 5.76 ± 0.16, and an antioxidant capacity of 66.47%.
Pengaruh Jenis Pati Ubi Kayu Terhadap Karakteristik Mi pentil Kering Tety Desrita Handayani; Nela Eska Putri
Jurnal Teknologi Pengolahan Pertanian Vol 2, No 2 (2020): Jurnal Teknologi Pengolahan Pertanian
Publisher : Universitas Teuku Umar

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Abstract

Mi pentil dibuat dari pati ubi kayu yang banyak diproduksi di Pundong, Bantul. Penelitian ini bertujuan untuk mengetahui pengaruh jenis pati ubi kayu yaitu pati hasil industri modern dan pati hasil industri rumah tangga terhadap karakteristik mi pentil yang dihasilkan. Pati ubi kayu yang digunakan ini sebelumnya telah dianalisis komposisi kimianya. Pengamatan yang dilakukan terhadap mi pentil meliputi niai derajat putih, kuat patah mi kering, kehilangan padatan akibat pemasakan (cooking loss), rehidrasi, elongasi dan kelengketan. Hasil analisis ANOVA dengan signifikan 5% menunjukkan jenis pati ubi kayu tidak berpengaruh terhadap karakteristik mi pentil yang dihasilkan. Penggunaan pati ubi kayu industri rumah tangga, modern dan capuran keduanya tidak berpengaruh terhadap nilai kuat patah mi, cooking loss, rehidrasi, elongasi dan kelengketan. Jenis pati ubi kayu hanya sedikit berpengaruh terhadap nilai derajat putih mi pentil. Mi pentil yang diproduksi menggunakan pati ubi kayu industri modern memiliki nilai derajat putih yang lebih tinggi (58,37 %W) jika dibandingkan dengan dua jenis pati ubi kayu lainnya 53,14 %W (mi pati ubi kayu campur) dan 49,28 %W (mi pati ubi kayu industri rumah tangga
Karakteristik Gelatin Kulit Kaki Ayam dengan Perlakuan Tingkat Konsentrasi Asam Klorida Devi Kumala Sari; Viny Suwita; Hajar Setyaji
Jurnal Teknologi Pengolahan Pertanian Vol 2, No 2 (2020): Jurnal Teknologi Pengolahan Pertanian
Publisher : Universitas Teuku Umar

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Abstract

Gelatin is a protein from bone and skin collagen hydrolysis that is widely used for various industrial purposes, both in the food and non-food industries. Gelatin is used as an agent to increase elasticity, consistency and stability. Gelatin is usually obtained by acid or alkaline hydrolysis. This study aims to utilize the skin of chicken feet (Tarsometa tarsus) to produce the best quality and physicochemical properties of gelatin with hydrochloric acid treatment and as an alternative to halal gelatin. The design used was a completely randomized design (CRD) consisting of treatment of HCl concentration and 3 replications, namely 0.5%; 1.0%; 1.5%; 2.0%; 2.5% and 3.0%. The variables observed consisted of water content, ash content, protein content and yield. The data obtained from the observations were analyzed using analysis of variance at the 5% level. If it is significantly different, continue with Duncan's New Multiple Range Test (DNMRT) at the 5% level. The results of this study indicate that the concentration of HCl has a significant effect on yield, color and viscosity. HCl with the concentration of 1.5% is the best concentration with water content of 8.84%, ash content of 0.25%, protein content of 95.42%, yield of 8.89%.

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