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The Effect Of Variations In The Concentration Of Chitosan On The Mechanical Properties Of Chitosan From Crab Shells

Indonesian Journal of Physics and its Applications · Vol. 1 No. 2 (2022) · hlm. 51–57

ISSN
2775-9903
Terbit
2022-08-20
Penerbit
Pendidikan Fisika FKIP Universitas Halu Oleo
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

This study aims to determine the variation concentration of chitosan on tensile strength at break and Modulus Young on chitosan in the membrane. Chitosan obtained through three stages, namely the deproteination process carried out with NaOH 3.5% ratio 1:10 (b/v) was reacted at a temperature of 75-800C for 60 minutes, followed by a demineralization process with 2 M HCl, ratio 1:10 (b/v) reacted at a temperature of 75-800C for 120 minutes, and deacetylated with NaOH 20% ratio 1:20 (v/b) reacted at a temperature of 90-1000C for 60 minutes. Test the mechanical properties on Chitosan in the membrane used by the shimadzu tensile testing machine with a tensile speed of 10 mm/min. The results show that the concentration of chitosan in the membrane with a percentage of 1%, 1.5%, 2%, and 2.5% states that the ratio of 1% has the high tensile strength at breaking of 10,22 MPa and Modulus Young very high in the percentage of 2% of 65 MPa

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  • Universitas Halu Oleo
  • Universitas Jember
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  • Organisasi sama
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Rekan penulisOrganisasiArtikel bersama
Arif Setia WibawaAfiliasi tidak diketahui1
Vivi Hastuti RMAfiliasi tidak diketahui1
Suci Kris LukmanaAfiliasi tidak diketahui1
La Ode SafiuddinAfiliasi tidak diketahui1
Al Jalali MuhammadUniversitas Halu Oleo1
Luh SukariasihUniversitas Halu Oleo1
Jurmila JurmilaAfiliasi tidak diketahui1
La TahangAfiliasi tidak diketahui1
Lucky LuckyAfiliasi tidak diketahui1
Erniwati ErniwatiAfiliasi tidak diketahui1
Magfirah MaulaniAfiliasi tidak diketahui1
Siti AminahUniversitas Jember1
Mardiana NapirahAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/IJPiA/oai, pertama di-harvest 30 Okt 2026, terakhir terlihat 1 Nov 2026.
Metadata asli (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">The Effect Of Variations In The Concentration Of Chitosan On The Mechanical Properties Of Chitosan From Crab Shells</dc:title>
	<dc:creator>Iskawati, Waode</dc:creator>
	<dc:creator>Hastuti, Vivi</dc:creator>
	<dc:creator>Hunaidah, Hunaidah</dc:creator>
	<dc:subject xml:lang="en-US">Tensile Strength; Membrane Chitosan; Modulus Young PVA; Mechanical Properties</dc:subject>
	<dc:description xml:lang="en-US">This study aims to determine the variation concentration of chitosan on tensile strength at break and Modulus Young on chitosan in the membrane. Chitosan obtained through three stages, namely the deproteination process carried out with NaOH 3.5% ratio 1:10 (b/v) was reacted at a temperature of 75-800C  for  60 minutes, followed by a demineralization process with 2 M HCl, ratio 1:10 (b/v) reacted at a temperature of 75-800C for 120 minutes, and deacetylated with NaOH 20% ratio  1:20 (v/b) reacted at a temperature of 90-1000C for 60 minutes. Test the mechanical properties on Chitosan in the membrane used by the shimadzu tensile testing machine with a tensile speed of 10 mm/min. The results show that the concentration of chitosan in the membrane with a percentage of 1%, 1.5%, 2%, and 2.5%  states that the ratio of 1% has the high tensile strength at breaking of 10,22 MPa and Modulus Young very high in the percentage of  2% of 65 MPa</dc:description>
	<dc:publisher xml:lang="en-US">Pendidikan Fisika FKIP Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2022-08-20</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ojs.uho.ac.id/index.php/IJPiA/article/view/27290</dc:identifier>
	<dc:source xml:lang="en-US">Indonesian Journal of Physics and its Applications; Vol 1, No 2 (2021): EDISI SEPTEMBER 2021; 51-57</dc:source>
	<dc:source>2775-9903</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/IJPiA/article/view/27290/15954</dc:relation>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>