KARAKTERISTIK KOLAGEN DARI SISIK DAN TULANG IKAN GABUS (CHANNA STRIATA) DENGAN MENGGUNAKAN PERBEDAAN KONSENTRASI ASAM ASETAT

PRATAMA, MUHAMMAD RAVICO and Baehaki, Ace and Hanggita, Siti (2023) KARAKTERISTIK KOLAGEN DARI SISIK DAN TULANG IKAN GABUS (CHANNA STRIATA) DENGAN MENGGUNAKAN PERBEDAAN KONSENTRASI ASAM ASETAT. Undergraduate thesis, Sriwijaya University.

	Text RAMA_54244_05061281722016.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (1MB) | Request a copy
	Text RAMA_54244_05061281722016_TURNITIN.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (3MB) | Request a copy
	Text RAMA_54244_05061281722016_0009067601_0028118303_01_front_ref.pdf - Accepted Version Available under License Creative Commons Public Domain Dedication. Download (778kB)
	Text RAMA_54244_05061281722016_0009067601_0028118303_02.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (217kB) | Request a copy
	Text RAMA_54244_05061281722016_0009067601_0028118303_03.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (123kB) | Request a copy
	Text RAMA_54244_05061281722016_0009067601_0028118303_04.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (283kB) | Request a copy
	Text RAMA_54244_05061281722016_0009067601_0028118303_05.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (33kB) | Request a copy
	Text RAMA_54244_05061281722016_0009067601_0028118303_06_ref.pdf - Bibliography Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (151kB) | Request a copy
	Text RAMA_54244_05061281722016_0009067601_0028118303_07_lamp.pdf - Accepted Version Restricted to Repository staff only Available under License Creative Commons Public Domain Dedication. Download (687kB) | Request a copy

Abstract

This study aims to determine the physicochemical characteristics of collagen from snakehead fish bone and scale (Channa striata). This research was conducted in a laboratory experiment and repeated 3 times. The parameters observed were protein content, ash content, viscosity, extract yield and UV-Vis spectroscopy. The data obtained were analyzed descriptively in the form of tables and graphs, followed by parametric statistical analysis of the different t-tests (Independent Sample t-Test). The results showed that the yield of scale collagen was 46% and bone collagen was 53.33%. Characteristics of collagen chemicals show values of 30% and 45% bone and scale protein levels in acetic acid concentrations of 1,5 M, while a concentration of acetic acid of 0,5 M produces a value of 26,50% scale and 40,50% bone, collagen ash levels of scale 0,11% and bone collagen 0,20% in acetic acid concentrations of 1,5 M, while a concentration of acetic acid of 0,5 M produces a value of 0,13% scale and 0,24% bone. The physical properties of the collagen produced are a viscosity of the scale collagen of 32,9 m.Pa.s and a bone collagen of 35,2 m.Pa.s in acetic acid concentrations of 1,5 M, while a concentration of acetic acid of 0,5 M produces a value of 24,15 m.Pa.s scale and 24,9 m.Pa.s bone. The UV-Vis spectrophotometer results show a maximum absorption at a wavelength of 280 and 290 nm, which is the wavelength of the scale and collagen of snackhead fish bone.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Sisik, Tulang, Ikan Gabus, Kolagen, dan Asam Asetat
Subjects:	S Agriculture > SH Aquaculture. Fisheries. Angling > SH334.9-336.5 Fishery processing
Divisions:	05-Faculty of Agriculture > 54244-Fisheries Product Technology (S1)
Depositing User:	Muhammad Ravico Pratama
Date Deposited:	14 Apr 2023 02:22
Last Modified:	14 Apr 2023 02:22
URI:	http://repository.unsri.ac.id/id/eprint/96173

Actions (login required)

View Item