Rhizopus Species from Fresh Tempeh Collected from Several Regions in Indonesia

Hartanti, Anastasia Tatik; Rahayu, Gayuh; Hidayat, Iman

doi:10.4308/hjb.22.3.136

Jurnal SINTA 1

Rhizopus Species from Fresh Tempeh Collected from Several Regions in Indonesia

HAYATI Journal of Biosciences · Vol. 22 No. 3 (2015)

DOI: 10.4308/hjb.22.3.136
ISSN: 2086-4094, 1978-3019
Terbit: 2015-12-30
Penerbit: Bogor Agricultural University, Indonesia
Bahasa: eng

Abstrak

Recent changes in taxonomy of Rhizopus, which are now heavily relying on molecular approach, create significant problem in assigning species name to particular Rhizopus strains isolated from various sources, including tempeh. The present study aims to determine 36 strains of Rhizopus from tempeh originated from 26 locations in Indonesia, using combination of molecular phylogenetic analysis based on internal transcribed spacer ribosomal DNA sequence, physiology, and morphology to species level. The results showed that most of the strains belong to R. microsporusecomplex, and only one strain belongs to R. delemar. Morphological variations within R. microsporus were observed, but under current approach they were insufficient for infraspecific delimitation. The current report is an important contribution in validating the identity of Rhizopus from fresh tempeh in Indonesia.

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IPB University
Atma Jaya Catholic University of Indonesia
Indonesian Institute of Sciences
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Rekan penulis	Organisasi	Artikel bersama
Ivan Permana Putra	IPB University	2
. EFRIWATI	Afiliasi tidak diketahui	1
Antonius Suwanto	IPB University	1
Lilis Nuraida	IPB University	1
Agustin Wydia Gunawan	Atma Jaya Catholic University of Indonesia	1
Amelia Lidwina Raharjo	Atma Jaya Catholic University of Indonesia	1

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Sumber metadata: OAI-PMH (metadata jurnal) http://journal.ipb.ac.id/index.php/hayati/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.

Metadata asli (oai_dc)

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	<dc:title xml:lang="en">Rhizopus Species from Fresh Tempeh Collected from Several Regions in Indonesia</dc:title>
	<dc:creator xml:lang="en">Hartanti, Anastasia Tatik</dc:creator>
	<dc:creator xml:lang="en">Rahayu, Gayuh</dc:creator>
	<dc:creator xml:lang="en">Hidayat, Iman</dc:creator>
	<dc:subject xml:lang="en">ITS rDNA</dc:subject>
	<dc:subject xml:lang="en">Rhizopus</dc:subject>
	<dc:subject xml:lang="en">taxonomy</dc:subject>
	<dc:subject xml:lang="en">tempeh</dc:subject>
	<dc:description xml:lang="en">Recent changes in taxonomy of Rhizopus, which are now heavily relying on molecular approach, create significant problem in assigning species name to particular Rhizopus strains isolated from various sources, including tempeh. The present study aims to determine 36 strains of Rhizopus from tempeh originated from 26 locations in Indonesia, using combination of molecular phylogenetic analysis based on internal transcribed spacer ribosomal DNA sequence, physiology, and morphology to species level. The results showed that most of the strains belong to R. microsporusecomplex, and only one strain belongs to R. delemar. Morphological variations within R. microsporus were observed, but under current approach they were insufficient for infraspecific delimitation. The current report is an important contribution in validating the identity of Rhizopus from fresh tempeh in Indonesia.</dc:description>
	<dc:publisher xml:lang="en">Bogor Agricultural University, Indonesia</dc:publisher>
	<dc:date>2015-12-30</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">Peer-reviewed Article</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>http://journal.ipb.ac.id/hayati/article/view/10775</dc:identifier>
	<dc:identifier>10.4308/hjb.22.3.136</dc:identifier>
	<dc:source xml:lang="en">HAYATI Journal of Biosciences; Vol. 22 No. 3 (2015): July 2015; 136</dc:source>
	<dc:source>2086-4094</dc:source>
	<dc:source>1978-3019</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>http://journal.ipb.ac.id/hayati/article/view/10775/8321</dc:relation>
</oai_dc:dc>