Pengaruh penambahan rumput laut terhadap tekstur, kadar besi, dan kalsium pada pembuatan nugget ikan

Hidayati, Anita Nurul (2015) Pengaruh penambahan rumput laut terhadap tekstur, kadar besi, dan kalsium pada pembuatan nugget ikan. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Penggantian tepung oleh rumput laut pada pembuatan nugget ikan sangat mempengaruhi tekstur nugget yang dihasilkan. Tekstur nugget ikan berbahan baku ikan dan rumput laut beserta kadar besi dan kalsium dipelajari dalam penelitian ini. Optimasi perbandingan ikan dan rumput laut yang menghasilkan tekstur terbaik diamati. Sampel dipreparasi dengan destruksi basah HNO3-H2O2 4,5:0,5. Tekstur terbaik diperoleh pada nugget dengan komposisi ikan : rumput laut (4 : 1) g. Hasil analisis kadar Fe dalam nugget ikan rumput laut dengan AAS berkisar 26,23 - 43,39 mg/kg dan kadar Ca berkisar 10.580,48 - 22.126,96 mg/kg. ================================================================================================== The replacement of flour with seaweed in the making of fish nuggets affect the texture of resulted nuggets. The texture of fish nugget that was made with fish and seaweed and the content of iron and calcium have been studied in this research. The optimization of ratio between fish and seaweed to get a better texture has been studied. Samples were prepared with wet destruction HNO3-H2O2 4,5:0,5. The best texture was obtained from nugget with fish : seaweed composition (4 : 1) g. The result of Fe content analysis in fishseaweed nugget with AAS approximately 26,23 - 43,39 mg/kg and the content of Ca approximately 10580,48 - 22126,96 mg/kg.

Item Type: Thesis (Undergraduate)
Additional Information: RSKi 664.07 Hid p
Uncontrolled Keywords: Nugget ikan; Eucheuma denticulatum; Tekstur; Fe; Ca; Destruksi basah; dan AAS
Subjects: Q Science > QD Chemistry > QD251.2 Chemistry, Organic. Biochemistry
Divisions: Faculty of Mathematics and Science > Chemistry > (S1) Undergraduate Theses
Depositing User: - Taufiq Rahmanu
Date Deposited: 22 Oct 2019 07:44
Last Modified: 22 Oct 2019 07:44
URI: http://repository.its.ac.id/id/eprint/71349

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