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Journal : Agrin : Jurnal Penelitian Pertanian

PENGARUH PENAMBAHAN MALTODEKSTRIN TERHADAP KARAKTERISTIK FISIKOKIMIA BUBUK TOMAT HASIL PENGERINGAN PEMBUSAAN (FOAM MAT DRYING) Asri Widyasanti; Nur Alifa Septianti; Sarifah Nurjanah
Agrin Vol 22, No 1 (2018): Agrin
Publisher : Jenderal Soedirman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (261.706 KB) | DOI: 10.20884/1.agrin.2018.22.1.456

Abstract

Tomat termasuk komoditas tanaman yang banyak dijumpai di Indonesia, namun memiliki nilai ekonomiyang rendah dan mudah rusak. Salah satu usaha yang dapat dilakukan untuk mengatasi hal tersebut adalah denganmengolah tomat menjadi berbagai produk olahan salah satunya adalah pembuatan bubuk tomat. Pembuatan bubuksuatu bahan dapat dilakukan dengan metode pengeringan pembusaan. Penelitian bertujuan untuk mengetahuipengaruh penambahan maltodekstrin sebagai bahan pengisi terhadap karakteristik fisikokimia bubuk tomat yangdihasilkan. Metode yang digunakan dalam penelitian ini adalah eksperimental laboratorium dengan analisisdeskriptif. Perlakuan yang dicoba adalah penambahan maltodekstrin (10%, 15% dan 20% b/b), dengan tiga kaliulangan. Parameter yang diamati meliputi: rendemen, warna, laju pengeringan, dan karakteristik fisikokimia bubuktomat yang meliputi warna, kadar air, kadar abu, kelarutan, indeks penyerapan air, bulk density, foam density,kadar vitamin C, dan higroskopisitas. Hasil penelitian menunjukkan rata-rata kadar air awal campuran jus dan pulptomat hasil proses mixing adalah 82,68% (bb) hingga 94,9% (bb). Nilai kadar air bubuk tomat berkisar antara5,86% (bb) hingga 15,28% (bb). Pada penelitian ini hasil terbaik terdapat pada bubuk tomat dengan perlakuanpenambahan maltodekstrin 20% dengan hasil rendemen 15,29%; kadar air 5,86%; kadar abu 6,24%; foam density0,57 g/cm3; bulk density 0,77 g/cm3; kelarutan 95,23%; indeks penyerapan air 12,96%; tingkat higroskopisitas11,36%; kadar vitamin C 75,49 mg/100g. Karakteristik warna bubuk tomat pada perlakuan penambahanmaltodekstrin maupun kontrol menghasilkan warna kromatis merah.Kata kunci: bubuk tomat, maltodekstrin, pengeringan pembusaan, tomatABSTRACTTomato is one of plant commodities that easy to find in Indonesia, but it is easily damaged and has a loweconomic price. One of the alternative to solve the problem was performed by processing the fresh tomato intotomato powder. Tomato powder can made by foam mat drying method. The purpose of this study was to determinethe effect of maltodextrin addition as a filler material on physicochemical properties of tomato powder that madeby foam mat drying. This study conducted with laboratory experimental method with descriptive analysis. Therewere three repetitions that consisted of 3 treatments based on the maltodextrin addition (10%, 15% and 20% w/w).The observed parameters were total yield value, colour, drying rate, and physicochemical properties such ascolour, moisture content, ash content, solubility, water absorption index, bulk density, foam density, vitamin Ccontent, and hygroscopicity. The results showed that the average moisture content of tomato juice and pulp frommixing process was 82.68% (bb) to 94.9% (bb). The value of tomato powder water content ranges from 5.86%(bb) to 15.28% (bb). In this study, the best results were found in tomato powder with 20% maltodextrin additiontreatment with total yield of 15.29%; 5.86% moisture content; 6.24% ash content; foam density 0.57 g/cm3; bulkdensity 0.77 g/cm3; 95.23% solubility; water absorption index 12.62%; hygroscopicity 11.36%; vitamin C content75.49 mg/100g. All of maltodextrin additions and control treatments with and without maltodextrin were resultingred chromatic colour characteristic.Keywords: foam mat drying, maltodextrin, tomato, tomato powder
Co-Authors Abdullah Md Zain Ade Moetangad Kramadibrata Agil Firhan Iskandar Agnes Klarasitadewi Ahmad Thoriq Anas Bunyamin Arinda Nur Ariva Asri Widyasant Asri Widyasanti Asri Widyasanti Asri Widyasanti Atiek Rostika Noviyanti Bambang Nurhadi Bambang Nurhadi Boy Macklin Pareira Prawiranegara Budhi Indrawan David S. Marpaung Dedy Prijatna Dina Aprilia Dwi Merita Rosi Dwita Putri Andina E Gumbira-Sa’id - Efri Mardawati Eki Dwiyan Saputra Elazmanawati Lembong Ema Komalasari Etty Riani Fany Trihapsoro Farah Nuranjani Fathia Salsabila Emmaputri Galih Adhi Respati Gumbira-Sa'id, E Handarto Haryono Haryono Haryono Haryono Huda Nurul Quddus Ibrahim A. I. Ifmalinda Ilham Fajri Imas Siti Setiasih Indira Lanti Kayaputri Intan Aprilia Irene June Sidabutar Isni Nurfauziah Isti Sulistiani Jeremia Kristian Khaswar Syamsu Khaswar Syamsu - Lita Fitriyani Khairunisa M. Ade Moetangad Kramadibrata Maya Damayanti Mimin Muhaemin Mimin Muhaemin Mochammad Rizal Muhammad Gilang Ramadhan Muhammad Rizky Ramanda Muhammad Saukat Nadyah Rachma Dewi Nedia Cahyati Muchtarina Nedia Cahyati Muchtarina Novia Dwi Anggraeni Nur Alifa Septianti Nur Oktavia Benedicta Nurpilihan Bafdal Nurul Ainina Prisilia Ratna Setyaningrum Puji Lestari Qurratu’ain, Yona Rahmi Rahmawati Reza Permana Aji Rifki Amrullah Rizika Wulandari Rizky Mulya Sampurno Rizky Mulya Sampurno Rizky Mulya Sampurno Rizqi Putri Fathoni Roshita Ibrahim Rudi Adi Saputra S Rosalinda S. Rosalinda S. Rosalinda Salman Hafidz Sarinarulita Rosalinda Selly Harnesa Putri Shayana Junita Sudaryanto Zain Sudaryanto Zain Sudaryanto Zain Sudaryanto Zain Suprihatin - Suprihatin Suprihatin Tio Febriananda Tita Rialita Tita Rialita Tita Rialita Totok Herwanto Totok Pujianto Totok Pujiyanto Wahyu Daradjat Wahyu Kristian Sugandi Yati B Yuliyati Yona Qurratu’ain Zahrah Eza Arpima Zhaqqu Ilham Alhafidz Zulfaa Irbah Zain