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The Potential of Onggok Starch Waste in Daleman Village, Tulung District, Klaten Regency and its Management as a Biotechnology Learning Resource

Journal of Environmental and Science Education · Vol. 4 No. 1 (2024) · pp. 35–41

DOI
10.15294/jese.v4i1.3776
ISSN
2775-2518, 2797-0175
Published
2024-06-09
Publisher
Universitas Negeri Semarang
Language
eng

Abstract

This research examines the presence of onggok starch waste in Daleman Village, Tulung District, Klaten Regency and the handling efforts that have been carried out. The existence of waste and efforts to handle it can potentially be used as a learning resource in biotechnology and bioenergy lectures. This research uses a descriptive qualitative approach. Data was collected through observation, interviews, documentation and literature study. The results of this research show that people in Daleman Village, Tulung District, Klaten Regency have a household scale business in the form of making starch flour which will be used as an ingredient for making noodles, cendol and other processed foods. Until now, many efforts have been made to process this waste, but have not produced optimal results. Based on the results of scientific studies, it was found that onggok starch waste can be processed and processed into biogas and briquettes so that it can be used as a student learning resource to foster students' environmental ethics.

Keywords

Collaboration network of the authors

40 authors · 182 co-authorship links · 6 across different organisations · showing the 40 most connected

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • State University of Semarang
  • University of Szeged
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Wiwi IsnaeniState University of Semarang8
Novi Ratna DewiState University of Semarang7
Wulan ChristijantiAffiliation unknown6
Endah PeniatiState University of Semarang6
Sri NgabektiState University of Semarang6
Lisdiana LisdianaAffiliation unknown5
Andin Vita AmaliaAffiliation unknown5
Sigit SaptonoState University of Semarang5
Bambang PriyonoState University of Semarang4
Siti AlimahState University of Semarang4
Sri SukaesihState University of Semarang4
Enni Suwarsi RahayuState University of Semarang4
Parmin ParminState University of Semarang4
Andin IrsadiState University of Semarang4
Arif WidiyatmokoState University of Semarang3
Ellianawati EllianawatiState University of Semarang3
Sudarmin SudarminAffiliation unknown3
R SusantiAffiliation unknown3
Retno Sri IswariState University of Semarang3
Tsabit Azinar AhmadAffiliation unknown3
Oky Eviana Putri RahmadaniState University of Semarang2
Anisia KholidahState University of Semarang2
Indah Urwatin WusqoState University of Semarang2
LisdianaAffiliation unknown2
Eni Widya NingsihAffiliation unknown2
Widowati WidowatiAffiliation unknown2
Widya Hary CahyatiAffiliation unknown2
Wandah WibawantoAffiliation unknown2
S MartonoAffiliation unknown2
Arka YanitamaState University of Semarang2
Bambang Eko SusiloState University of Semarang2
Trida Ridho FarizState University of Semarang2
Siti WahyuniAffiliation unknown2
Virgania SariAffiliation unknown2
Nuni WidiartiAffiliation unknown2
Prasetyo ListiajiUniversity of Szeged2
Nana Kariada Tri MartutiAffiliation unknown2

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://journal.unnes.ac.id/journals/jese/oai, first harvested 6 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en">The Potential of Onggok Starch Waste in Daleman Village, Tulung District, Klaten Regency and its Management as a Biotechnology Learning Resource</dc:title>
	<dc:creator xml:lang="en">Savitri, Erna Noor</dc:creator>
	<dc:creator xml:lang="en">Rahayuningsih, Margareta</dc:creator>
	<dc:creator xml:lang="en">Marianti, Aditya</dc:creator>
	<dc:subject xml:lang="en">waste</dc:subject>
	<dc:subject xml:lang="en">onggok starch</dc:subject>
	<dc:subject xml:lang="en">biogas</dc:subject>
	<dc:subject xml:lang="en">daleman village</dc:subject>
	<dc:subject xml:lang="en">biotechnology</dc:subject>
	<dc:description xml:lang="en">This research examines the presence of onggok starch waste in Daleman Village, Tulung District, Klaten Regency and the handling efforts that have been carried out. The existence of waste and efforts to handle it can potentially be used as a learning resource in biotechnology and bioenergy lectures. This research uses a descriptive qualitative approach. Data was collected through observation, interviews, documentation and literature study. The results of this research show that people in Daleman Village, Tulung District, Klaten Regency have a household scale business in the form of making starch flour which will be used as an ingredient for making noodles, cendol and other processed foods. Until now, many efforts have been made to process this waste, but have not produced optimal results. Based on the results of scientific studies, it was found that onggok starch waste can be processed and processed into biogas and briquettes so that it can be used as a student learning resource to foster students' environmental ethics.</dc:description>
	<dc:publisher xml:lang="en">Universitas Negeri Semarang</dc:publisher>
	<dc:date>2024-06-09</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>https://journal.unnes.ac.id/journals/jese/article/view/3776</dc:identifier>
	<dc:identifier>10.15294/jese.v4i1.3776</dc:identifier>
	<dc:source xml:lang="en">Journal of Environmental and Science Education; Vol. 4 No. 1 (2024): Journal of Environmental and Science Education: April 2024; 35-41</dc:source>
	<dc:source>2775-2518</dc:source>
	<dc:source>2797-0175</dc:source>
	<dc:source>10.15294/jese.v4i1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.unnes.ac.id/journals/jese/article/view/3776/491</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2024 Journal of Environmental and Science Education</dc:rights>
</oai_dc:dc>