PENGARUH KARAGENAN DAN SARI JAHE TERHADAP KARAKTERISTIK FISIK, KIMIA DAN SENSORIS JELLY DRINK NANAS JAHE.

PERSADA, MOH. ALDY FADEL and Widowati, Tri Wardani (2025) PENGARUH KARAGENAN DAN SARI JAHE TERHADAP KARAKTERISTIK FISIK, KIMIA DAN SENSORIS JELLY DRINK NANAS JAHE. Undergraduate thesis, Sriwijaya University.

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Abstract

The purpose of this research was to examine the effect of carrageenan concentration on the physical, chemical, and sensory characteristics of pineapple-ginger jelly drink. The research was conducted using a factorial Completely Randomized Design (CRD) consisting of 9 treatments, each repeated 3 times. Factor A represents the pineapple and ginger juice ratio (A1 = 95% pineapple and 5% ginger, A2 = 90% pineapple and 10% ginger, A3 = 85% pineapple and 15% ginger), and Factor B is the carrageenan concentration (B1 = 0.2%, B2 = 0.3%, and B3 = 0.5%). The parameters observed in this research include physical characteristics such as viscosity and color, chemical characteristics including vitamin C content, pH, and total dissolved solids, as well as sensory evaluation (hedonic tests) for aroma, taste, and color. The results showed that the ratio of pineapple to ginger juice significantly affected all observed parameters. However, carrageenan concentration only significantly influenced the viscosity of the jelly drink. while the interaction between the two factors in the manufacture of pineapple ginger jellydrink gives an effect that is not real. The best treatment was the A1B2 formulation, with 95% pineapple, 5% ginger, and 0.3% carrageenan addition. Keywords: pineapple, ginger, carragenan and jellydrink.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Jelly Drink
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General) S Agriculture > S Agriculture (General) > S530-559 Agricultural education S Agriculture > S Agriculture (General) > S539.5-542.3 Research. Experimentation
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Moh.Aldy Fadel Persada
Date Deposited:	28 Feb 2025 07:27
Last Modified:	28 Feb 2025 07:27
URI:	http://repository.unsri.ac.id/id/eprint/167784

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