Abstract
Beras analog (BA) merupakan produk dari teknologi pangan berupa beras tiruan yang dapat terbuat dari umbi-umbian, salah satunya adalah mocaf. Beras analog berbahan dasar tepung mocaf ini diperlukan penambahan pangan lain untuk memperkaya nutrisi dan dalam penelitian ini ditambahkan rumput laut Eucheuma cottonii. Pemberian tambahan rumput laut E. cottonii pada beras analog diharapkan dapat meningkatkan kandungan serat beras analog. Penelitian ini bertujuan untuk menganalisis karakteristik organoleptik beras analog serta kandungan seratnya setelah ditambah rumput laut E. cottonii. Penelitian ini menggunakan metode eksperimental dengan rancangan penelitian adalah Rancangan Acak Lengkap (RAL) yang terdiri dari 3 konsentrasi tepung rumput laut E.cottonii yaitu 0, 5, dan 15%. Uji organoleptik dilakukan untuk menentukan kualitas kesukaan. Hasil analisis menunjukkan bahwa rumput laut tidak nyata berpengaruh (p>0,05) terhadap rasa, aroma, dan warna, namun berpengaruh (p<0,05) pada tekstur dan mempunyai daya terima kosumen yang baik. Kandungan serat tertinggi terdapat pada tepung rumput laut, sedangkan kandungan serat tertinggi pada beras analog, terdapat pada konsentrasi 15%. Kesimpulannya, beras analog dengan substitusi tepung mocaf dan tepung rumput laut memiliki daya terima yang baik, tekstur dan kandungan serat yang spesifik.Effect of Substitution of Mocaf (Modified Cassava Flour) Flour and Seaweed (Eucheuma cottonii) on Analogue Rice on Organoleptic Tests and Fiber Content AbstractArtificial rice has been known as the product made of various tubers such as mocaf. This research used Eucheuma cottonii seaweed as additional ingredient to increase the fiber content. The aim of this study was to analyze organoleptic characteristics and fiber content of artificial rice made of mocaf and seaweed. This research used an experimental method with completely randomized design consisting of 3 concentrations of seaweed flours, i.e. 0, 5, and 15%. The results of the organoleptic test analysis showed that taste, aroma, and color were not affected by addtitional seaweed flour (p>0.05), but acceptable for consumer. However, it showed p<0.05 significant effect to fiber content and texture. Fiber content in seaweed flour was found as highest, while in the highest fiber content was found at a concentration of 15% seaweed flour. As conclusion, artificial rice with the substitution of mocaf flour was found as good acceptance for consumer with a spesific value for texture, and fiber content.
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