Karakterisasi Gelatin Dari Tulang Sapi Berdasarkan Konsentrasi Ch3cooh Dan Waktu Perendaman

Suryananda, Trixie Aurora and , Siti Fatimah, S.Si., M.Sc. (2024) Karakterisasi Gelatin Dari Tulang Sapi Berdasarkan Konsentrasi Ch3cooh Dan Waktu Perendaman. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Gelatin has many uses in industry, especially in the food industry. However, Indonesia is still unable to produce its own gelatin and still imports it from abroad. Cow bones are a source of collagen, the raw material for making gelatin. It is necessary to process cow bone waste so that it has economic value and provides benefits to humans and does not damage the environment. This research aims to determine the gelatin synthesis process with the influence of variations in CH3COOH solvent concentration and extraction time. Synthesis of gelatin from beef bones was carried out with varying CH3COOH concentrations of 5%, 10%, 15%, 20% and 25% with extraction times of 4 and 8 hours and soaking times of 4 and 8 days. The parameters measured in the gelatin quality test analysis include water content, ash content, viscosity and antimicrobial tests. In this study, the largest water content test results were obtained for CH3COOH with a concentration of 25% with a soaking time of 8 days, mounting to 7.784%, the largest ash content test for CH3COOH with a concentration of 25% with a soaking time of 8 days, amounting to 9.338%, the greatest viscosity for CH3COOH with a concentration of 5% with soaking time of 4 days was 1,755 cP, and anto-microbial test < 3 APM/gr.

Item Type:	Thesis (Skripsi)
Uncontrolled Keywords:	Gelatin, Asam Asetat, Tulang Sapi, Ekstraksi
Subjects:	Q Science > Q Science (General) Q Science > QD Chemistry
Divisions:	Fakultas Teknik > Teknik Kimia
Depositing User:	TRIXIE AURORA SURYANANDA
Date Deposited:	18 May 2024 03:37
Last Modified:	18 May 2024 03:37
URI:	http://eprints.ums.ac.id/id/eprint/124001

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