Anggraini, Rina Dwi (2015) Kadar Energi Total, Protein Dan Mutu Organoleptik Biskuit Dengan Tepung Komposit (Ubi Jalar Putih, Kacang Hijau Dan Jagung) Sebagai Alternatif Pangan Darurat. UNSPECIFIED thesis, Universitas Brawijaya.
Abstract
Produk pangan darurat diharapkan mampu memenuhi kebutuhan gizi saat awal terjadinya bencana hingga bantuan lengkap dan dapur umum tersedia. Produk pangan darurat adalah makanan siap santap yang mengandung tinggi energi dan protein, praktis mempunyai masa simpan yang lama, serta dapat diterima semua kalangan, salah satu contohnya adalah biskuit. Penelitian ini menggunakan tepung komposit (tepung ubi jalar putih, kacang hijau dan jagung). Tujuan penelitian untuk mengetahui perbedaan kadar energi total, protein dan mutu organoleptik biskuit dengan berbagai komposisi tepung komposit. Penelitian true experimental ini menggunakan desain Rancangan Acak Lengkap (RAL) dengan 4 taraf perlakuan dan 6 replikasi dengan perbandingan tepung komposit dan tepung terigu yaitu P0 (0%:100%), P1 (40%:60%), P2 (50%:50%), dan P3 (60%:40%). Pengukuran energi total menggunakan faktor Atwater, protein menggunakan Inhouse Method (LSIH UB) dan perlakuan yang direkomendasikan ditentukan menggunakan metode modifikasi indeks efektivitas De Garmo. Analisis data menggunakan uji statistik One Way ANOVA dan Kruskall Wallis. Hasil penelitian menunjukkan perbedaan proporsi tepung komposit tidak signifikan (p>0,05) terhadap energi total, protein serta mutu organoleptik yaitu aroma dan tekstur, tetapi berbeda signifikan (p<0,05) terhadap rasa dan warna. Perlakuan yang direkomendasikan yaitu perlakuan P3 dengan energi total 229,58 kkal/50 gram, protein 7,09%/ 50 gram dan tingkat kesukaan “suka” pada aroma, rasa, warna dan tekstur. Kesimpulan penelitian ini adalah tepung komposit berpengaruh terhadap rasa dan warna biskuit tetapi tidak mempengaruhi energi total, protein, aroma dan tekstur biskuit.
English Abstract
Emergency food products are expected to meet the nutritional needs during the initial period of disaster until complete relief came and food supply system are available. Emergency food is ready to eat food which contains high energy and protein, practical, long shelf life and much preferred by all people for example biscuit. This study uses a composite flour (white sweet potatoes flour, mung beans and corns). The purpose of this study was to determine the difference of the total energy, protein and organoleptic quality of biscuits on various composition of composite flour. This true experimental used completely randomized design with 4 levels of treatment and 6 replication with ratio of composite flour and wheat flour were P0 (0%:100%), P1 (40%:60%), P2 (50%:50%), P3 (60%:40%). Measurement of total energy was use Atwater factor, protein was use Inhouse Method (LSIH UB) and recommended treatment was use modified method of index effectivity De Garmo. Data were analyzed using statistical tests One Way ANOVA and Kruskall Wallis. The results showed that the different proportion of composite flour did not significant (p>0,05) to the total energy, protein, aroma and texture, but gave significant difference (p<0,05) on taste and color. Rekommended treatment was P3 which contains 229,58 kcal/50 gram total energy, 7,09%/50 gram protein and had a preference level "likes" on aroma, taste, color and texture. The conclusion of this study is composite flour affect on the taste and color of biscuit but did not affect on the total energy, protein, aroma and texture of biscuit.
Item Type: | Thesis (UNSPECIFIED) |
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Identification Number: | SKR/FK/2015/655/ 051506269 |
Subjects: | 600 Technology (Applied sciences) > 613 Personal health and safety > 613.2 Dietetics |
Divisions: | Fakultas Kedokteran > Ilmu Gizi |
Depositing User: | Kustati |
Date Deposited: | 18 Mar 2016 09:01 |
Last Modified: | 17 Jan 2023 06:57 |
URI: | http://repository.ub.ac.id/id/eprint/125448 |
Text
RINA DWI ANGGRAINI.pdf Download (8MB) |
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