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Kinetika dan Karakterisasi Amiloglukosidase Isolat Aaspergillus niger Dari Limbah Ampas Sagu

Jurnal Progres Kimia Sains · Vol. 1 No. 2 (2016)

ISSN
2527-354X, 2252-5181
Published
2016-02-16
Publisher
Universitas Halu Oleo
Language
eng

Abstract

Study of characterization and kinetic amyloglucosidase from Aspergillusniger isolateusing sago pith waste has been done. The aims of this research wereto know the optimumsubstrate concentration, metalions effect, and value of KM and vmaks of amyoglucosidase. Theresult of researches were obtained the optimum activity of amyoglucosidaseat 2% (w/v) ofstarch concentration. The activator of amyoglucosidase were Zn2+, Ba2+, Fe3+, and Co2+,while the inhibitor were Sn2+, Ca2+, Cu2+, Cd2+, Mn2+, Hg2+, and Ni2+. The ions of Hg2+ andNi2+were founded stopped of the enzyme activity. The variables of kinetic of amyloglucosidaewere obtained KM and vmaks value were. 4,40 %, 0,49 mU, respectively.

Collaboration network of the authors

17 authors · 38 co-authorship links

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  • Khairun University
  • Institut Agama Islam Negeri Kendari
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Sri SundariKhairun University3
Muhammad Hamzah SyahruddinAffiliation unknown3
SakkaAffiliation unknown3
Halmar HalideAffiliation unknown2
‎ HasniatiInstitut Agama Islam Negeri Kendari2
Dwi HastinaAffiliation unknown1
Nurul Sakinah Rifqayana AmruAffiliation unknown1
Maasyitha Purnama UtamiAffiliation unknown1
Rahmawati HSAffiliation unknown1
Abdul Hamid HabbeAffiliation unknown1
ArifuddinAffiliation unknown1
SyarifuddinAffiliation unknown1
AlimuddinAffiliation unknown1
Muhammad AsharyAffiliation unknown1
Samsu ArifAffiliation unknown1
PaharuddinAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ojs.uho.ac.id/index.php/JPK/oai, first harvested 30 Okt 2026, last seen 1 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Kinetika dan Karakterisasi Amiloglukosidase Isolat Aaspergillus niger Dari Limbah Ampas Sagu</dc:title>
	<dc:creator>-, Amiruddin</dc:creator>
	<dc:description xml:lang="en-US">Study of characterization and kinetic amyloglucosidase from Aspergillusniger isolateusing sago pith waste has been done. The aims of this research wereto know the optimumsubstrate concentration, metalions effect, and value of KM and vmaks of amyoglucosidase. Theresult of researches were obtained the optimum activity of amyoglucosidaseat 2% (w/v) ofstarch concentration. The activator of amyoglucosidase were Zn2+, Ba2+, Fe3+, and Co2+,while the inhibitor were Sn2+, Ca2+, Cu2+, Cd2+, Mn2+, Hg2+, and Ni2+. The ions of Hg2+ andNi2+were founded stopped of the enzyme activity. The variables of kinetic of amyloglucosidaewere obtained KM and vmaks value were. 4,40 % , 0,49 mU, respectively.</dc:description>
	<dc:publisher xml:lang="en-US">Universitas Halu Oleo</dc:publisher>
	<dc:contributor xml:lang="en-US"></dc:contributor>
	<dc:date>2016-02-16</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/JPK/article/view/501</dc:identifier>
	<dc:source xml:lang="en-US">Jurnal Progres Kimia Sains; Vol 1, No 2 (2011): JPKS Open Access</dc:source>
	<dc:source>2527-354X</dc:source>
	<dc:source>2252-5181</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ojs.uho.ac.id/index.php/JPK/article/view/501/333</dc:relation>
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