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Effect of microwave and ultrasonic irradiation on the enzymatic hydrolysis of water hyacinth biomass in the presence of surfactants

Communications in Science and Technology · Vol. 8 No. 1 (2023) · pp. 57–65

DOI
10.21924/cst.8.1.2023.1143
ISSN
2502-9266, 2502-9258
Published
2023-07-11
Publisher
Komunitas Ilmuwan dan Profesional Muslim Indonesia
Language
eng

Abstract

This paper presents the effect of microwave and ultrasound irradiation on the enzymatic hydrolysis of water hyacinth biomass in the presence of surfactants. Prior to hydrolyzing, the water hyacinth was treated utilizing alkali with and without microwave assistance. It was revealed that the microwave improved the removal of lignin and hemicellulose. The treated water hyacinth biomass was also characterized using Scanning Electron Microscope (SEM), X-ray Diffraction (XRD), and Fourier-Transform Infrared (FT-IR) Spectroscopy. The effect of surfactant and the assistance of microwave and ultrasound were comprehensively studied. Some parameters varied, including stirring speed, surfactant type, concentration, and reaction time. The results indicated that microwave and ultrasound could enhance the reaction rate. Tween 80 here could improve conventional, microwave-assisted, and ultrasound-assisted hydrolysis of water hyacinth biomass. It was found that the ultrasound-assisted hydrolysis was better than that of others. The results of this research can be used as the groundwork for further developing the lignocellulosic biomass hydrolysis process, especially in an advanced enzymatic hydrolysis process.

Keywords

Collaboration network of the authors

40 authors · 144 co-authorship links · showing the 40 most connected

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  • Hasanuddin University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Didi Dwi AnggoroAffiliation unknown5
Bakti JosAffiliation unknown4
Ratnawati RatnawatiHasanuddin University3
Istadi IstadiAffiliation unknown3
Luqman BuchoriAffiliation unknown3
MusakkirAffiliation unknown2
Widayat WidayatAffiliation unknown2
SlametAffiliation unknown2
Heru SusantoAffiliation unknown2
Asep Muhamad SamsudinAffiliation unknown2
I. IstadiAffiliation unknown2
Titik IstirokhatunAffiliation unknown2
Aininu NafiunisaAffiliation unknown2
Nita AryantiAffiliation unknown2
I Nyoman WidiasaAffiliation unknown2
Alifia Rizki AdinaAffiliation unknown2
IntiraAffiliation unknown1
Hardiyanti RahmayanaAffiliation unknown1
Nurul Handayani BasriAffiliation unknown1
Amir IlyasAffiliation unknown1
Ully Tasya SimanungkalitAffiliation unknown1
Arnida MustafaAffiliation unknown1
Irma WahyuningtyasAffiliation unknown1
Abdul Rasyid ZartaAffiliation unknown1
Teguh Rizali ZahroniAffiliation unknown1
Cici AnisaAffiliation unknown1
Muhammad Rafli AkbarAffiliation unknown1
Jane Secilia WidodoAffiliation unknown1
Janice Celsia WidodoAffiliation unknown1
Fatmawati AfandiAffiliation unknown1
Fransisco Carles GelungAffiliation unknown1
Diana KristinAffiliation 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://cst.kipmi.or.id/oai, first harvested 8 Nov 2026, last seen 8 Nov 2026.
Original metadata (oai_dc) 
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	<dc:title xml:lang="en-US">Effect of microwave and ultrasonic irradiation on the enzymatic hydrolysis of water hyacinth biomass in the presence of surfactants</dc:title>
	<dc:creator>Rokhati, Nur</dc:creator>
	<dc:creator>Ratnawati</dc:creator>
	<dc:creator>Prasetyaningrum, Aji</dc:creator>
	<dc:creator>Anggraini, Widyah</dc:creator>
	<dc:creator>Nugroho, Akbar</dc:creator>
	<dc:creator>Novita, Nasyriyatul Hana</dc:creator>
	<dc:creator>Andarani, Pertiwi</dc:creator>
	<dc:creator>Riyanto, Teguh</dc:creator>
	<dc:subject xml:lang="en-US">Surfactant Tween 80</dc:subject>
	<dc:subject xml:lang="en-US">hydrolysis</dc:subject>
	<dc:subject xml:lang="en-US">water hyacinth</dc:subject>
	<dc:subject xml:lang="en-US">microwave</dc:subject>
	<dc:subject xml:lang="en-US">ultrasonic</dc:subject>
	<dc:description xml:lang="en-US">This paper presents the effect of microwave and ultrasound irradiation on the enzymatic hydrolysis of water hyacinth biomass in the presence of surfactants. Prior to hydrolyzing, the water hyacinth was treated utilizing alkali with and without microwave assistance. &amp;nbsp;It was revealed that the microwave improved the removal of lignin and hemicellulose. The treated water hyacinth biomass was also characterized using Scanning Electron Microscope (SEM), X-ray Diffraction (XRD), and Fourier-Transform Infrared (FT-IR) Spectroscopy. The effect of surfactant and the assistance of microwave and ultrasound were comprehensively studied. Some parameters varied, including stirring speed, surfactant type, concentration, and reaction time. The results indicated that microwave and ultrasound could enhance the reaction rate. Tween 80 here could improve conventional, microwave-assisted, and ultrasound-assisted hydrolysis of water hyacinth biomass. It was found that the ultrasound-assisted hydrolysis was better than that of others. The results of this research can be used as the groundwork for further developing the lignocellulosic biomass hydrolysis process, especially in an advanced enzymatic hydrolysis process.</dc:description>
	<dc:publisher xml:lang="en-US">Komunitas Ilmuwan dan Profesional Muslim Indonesia</dc:publisher>
	<dc:date>2023-07-11</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://cst.kipmi.or.id/journal/article/view/1143</dc:identifier>
	<dc:identifier>10.21924/cst.8.1.2023.1143</dc:identifier>
	<dc:source xml:lang="en-US">Communications in Science and Technology; Vol. 8 No. 1 (2023); 57-65</dc:source>
	<dc:source xml:lang="id-ID">Communications in Science and Technology; Vol 8 No 1 (2023); 57-65</dc:source>
	<dc:source>2502-9266</dc:source>
	<dc:source>2502-9258</dc:source>
	<dc:source>10.21924/cst.8.1.2023</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://cst.kipmi.or.id/journal/article/view/1143/131</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2023 Communications in Science and Technology</dc:rights>
</oai_dc:dc>