PENGARUH SUHU DAN LAMA WAKTU PEREBUSAN TERHADAP KARAKTERISTIK FISIK, KIMIA DAN ORGANOLEPTIK SARI TEMPE.

APRILIA, SHYNTA APRILIA and Sugito, Sugito (2025) PENGARUH SUHU DAN LAMA WAKTU PEREBUSAN TERHADAP KARAKTERISTIK FISIK, KIMIA DAN ORGANOLEPTIK SARI TEMPE. Undergraduate thesis, Sriwijaya University.

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Abstract

Shynta Aprilia. The Effect of Temperature and Boiling Time on the Physical, Chemical and Organoleptic Characteristics of Tempeh Extract (Supervised by SUGITO). This study aimed to determine the effect of temperature and boiling time on the physical, chemical, and organoleptic characteristics of tempeh extract. This study was conducted using a completely randomized design (CRD) factorial with two factors, namely boiling temperature (70°C, 80°C, 90°C) and boiling time (5, 10, 15 minutes) with three replicates. The parameters observed were physical characteristics such as color and viscosity, chemical characteristics such as solution pH, protein content, antioxidant activity, and total dissolved solids, and organoleptic characteristics using hedonic testing for color, taste, and aroma. The results showed that temperature, boiling and interaction had a significant effect on lightness, viscosity, antioxidant activity, total dissolved solids, color, and taste of tempeh extract. The best treatment was determined using the De Garmo method. The best treatment for tempeh extract was boiling at 70°C for 5 minutes, with a lightness value of 67.91, redness of -3.51, yellowness of 17.05, viscosity of 4.35, pH of 6.04, protein content of 5.87, IC50 of 43.45, total dissolved solids of 4.63ºBrix, sensory characteristics taste 2.8 (dislike), color 3.06 (like), and aroma 2.84 (dislike). Keywords : tempeh extract, temperature, boiling time.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	sari tempe, suhu, lama perebusan.
Subjects:	S Agriculture > S Agriculture (General) > S1-(972) Agriculture (General)
Divisions:	05-Faculty of Agriculture > 41231-Agricultural Product Technology (S1)
Depositing User:	Shynta Aprilia
Date Deposited:	12 Sep 2025 03:27
Last Modified:	23 Sep 2025 05:41
URI:	http://repository.unsri.ac.id/id/eprint/183806

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