ANALISIS GULA REDUKSI DAN SENSORIS PADA SELAI RUMPUT LAUT (Eucheuma cottonii) DENGAN PENAMBAHAN GULA NIPAH (Nypa fruticans)

FASTANI, MIRZA ALI and Widiastuti, Indah (2025) ANALISIS GULA REDUKSI DAN SENSORIS PADA SELAI RUMPUT LAUT (Eucheuma cottonii) DENGAN PENAMBAHAN GULA NIPAH (Nypa fruticans). Undergraduate thesis, Sriwijaya University.

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Abstract

Eucheuma cottonii seaweed has hydrocolloid properties that are the same as pectin in fruits, carrageenan content in seaweed that can form gels, especially in jam. Making jam usually uses granulated sugar which is high in sucrose, nipah sugar contains additional nutrients such as minerals. So that nipah sugar is suitable to be a substitute for granulated sugar in making seaweed jam. This study was conducted to determine the effect of the addition of nipa sugar (Nypa fruticans) concentration on the reduction sugar content and sensory seaweed (Eucheuma cottonii) jam produced. This study used a Randomized Group Design (RAK) with the treatment of different concentrations of nipah sugar with 4 treatment levels A0 (50% granulated sugar), A1 (40% nipah sugar), A2 (50% nipah sugar), A3 (60% nipah sugar) and repeated 3 times. The test parameters observed include the determination of reducing sugar content, and sensory tests including color, viscosity, taste, texture and spreadability. Based on the analysis of reducing sugar, the value was between 0,54%-8,80%. In organoleptic test with color between 1.64-9, viscosity 7.37-8.48, taste 5.35-7.85, texture 6.36-6.88, and spreadability 6.69-7.67. The best treatment was the addition of 60% nipah sugar (A3) because it produced seaweed jam with a reduction sugar of 8,80%, organoleptic value of color 9, viscosity 8.48, taste 7.85, texture 6.88, and spreadability 7.67.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	concentrations, Eucheuma cottonii, nipah sugar, seaweed jam
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH201-399 Fisheries S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.9-336.5 Fishery processing
Divisions:	05-Faculty of Agriculture > 54244-Fisheries Product Technology (S1)
Depositing User:	Mirza Ali Fastani
Date Deposited:	09 May 2025 01:41
Last Modified:	09 May 2025 01:41
URI:	http://repository.unsri.ac.id/id/eprint/171900

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