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dc.contributor.advisorPurwaningsih, Sri
dc.contributor.advisorPari, Rizfi Fariz
dc.contributor.authorPangaribuan, Sari Mahdalena
dc.date.accessioned2022-11-24T07:28:34Z
dc.date.available2022-11-24T07:28:34Z
dc.date.issued2022-11-24
dc.identifier.urihttp://repository.ipb.ac.id/handle/123456789/115340
dc.description.abstractBeras tiruan merupakan produk olahan berbentuk seperti butiran beras namun terbuat dari bahan pangan yang mengandung pati. Gracilaria sp. merupakan rumput laut penghasil agar yang kaya akan serat dan sudah dibudidayakan di Indonesia. Penelitian dilakukan untuk menentukan formulasi dan karakteristik beras tiruan dengan pemanfaatan rumput laut Gracilaria sp. yang dikomposisikan dengan tepung jagung, tepung singkong dan tepung beras menggunakan metode ekstrusi. Penelitian menggunakan rancangan acak lengkap (RAL) dengan uji lanjut Duncan dan hedonik menggunakan Kruskal Wallis dengan uji lanjut Multiple Comparison. Beras tiruan dengan penambahan tepung rumput laut Gracilaria sp. memberikan pengaruh terhadap komposisi kimia dan kesukaan panelis dengan parameter aroma netral, warna sedikit gelap, dan tekstur kompak. Beras tiruan dengan perlakuan RL10 merupakan formulasi terbaik. Beras tiruan yang dihasilkan memiliki kadar air 11,27%, kadar abu 0,21%, kadar lemak 1,07%, kadar protein 3,55%, kadar karbohidrat 95,17%, kadar fenol 23,135 mg/kg, kadar tanin 0,095%, serat larut air 2,92%, serat tidak larut air 3,64%, dan serat total sebesar 6,56%.id
dc.description.abstractArtificial rice is a processed product shaped like rice grains but made from foodstuffs that contain starch. Gracilaria sp. is agarose producer and it is rich in fiber and has been cultivated in Indonesia. Research was conducted to determine the formulation and characteristics of artificial rice with the utilization of seaweed Gracilaria sp. were composed with cornstarch, cassava flour and rice flour using extrusion methods. The study used a complete randomized design (CRD) with duncan and hedonic test using Kruskal Wallis with further test of Multiple comparison. Artificial rice with the addition of seaweed flour Gracilaria sp. influenced the chemical composition and preferences of the panelists with neutral aroma parameters, slightly dark colors, and compact textures. Artificial rice with RL10 treatment is the best formulation. Artificial rice contained moisture 11.27%, ash 0.21%, fat 1,07%, protein 3.55%, carbohydrate 95,17%, phenol 23,135 mg/kg, tannin 0.095%, water-soluble fiber 2,92%, water-insoluble fiber 3,64%, and total fiber 6.56%.id
dc.description.sponsorshipKedaireka Matching Fund 2021id
dc.language.isoidid
dc.publisherIPB Universityid
dc.titlePemanfaatan Rumput Laut Gracilaria sp. dalam Pembuatan Beras Tiruan dengan Metode Ekstrusiid
dc.title.alternativeUtilization of Seaweed Gracilaria sp. in the Artificial Rice Production by Extrusion Methodid
dc.typeUndergraduate Thesisid
dc.subject.keywordartificial riceid
dc.subject.keywordcompositionid
dc.subject.keywordseaweedid
dc.subject.keywordtotal fiberid


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