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

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Penilaian

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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.

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Availability

Inventory Code	Barcode	Call Number	Location	Status
2307001532	T96173	T961732023	Central Library (Referens)	Available but not for loan - Not for Loan

Detail Information

Series Title

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Call Number

T961732023

Publisher

Inderalaya : Prodi Teknologi Hasil Perikanan, Fakultas Pertanian Universitas Sriwijaya., 2023

Collation

xiv, 25 hlm.; ilus.; 29 cm

Language

Indonesia

ISBN/ISSN

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Classification

631.510 7

Content Type

Text

Media Type

unmediated

Carrier Type

-

Edition

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Subject(s)

Prodi Teknologi Hasil Perikanan
pemeliharan ikan di sungai dan danau

Specific Detail Info

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Statement of Responsibility

SEPTA

Other version/related

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