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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) · hlm. 57–65

DOI
10.21924/cst.8.1.2023.1143
ISSN
2502-9266, 2502-9258
Terbit
2023-07-11
Penerbit
Komunitas Ilmuwan dan Profesional Muslim Indonesia
Bahasa
eng

Abstrak

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.

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Didi Dwi AnggoroDiponegoro University6
Bakti JosDiponegoro University4
Ratnawati RatnawatiDiponegoro University3
Luqman BuchoriDiponegoro University3
MusakkirAfiliasi tidak diketahui2
Widayat WidayatDiponegoro University2
Istadi IstadiDiponegoro University2
Asep Muhamad SamsudinDiponegoro University2
I. IstadiDiponegoro University2
Titik IstirokhatunDiponegoro University2
Aininu NafiunisaDiponegoro University2
I Nyoman WidiasaDiponegoro University2
Alifia Rizki AdinaDiponegoro University2
IntiraAfiliasi tidak diketahui1
Hardiyanti RahmayanaAfiliasi tidak diketahui1
Nurul Handayani BasriAfiliasi tidak diketahui1
Amir IlyasAfiliasi tidak diketahui1
Ully Tasya SimanungkalitAfiliasi tidak diketahui1
Arnida MustafaAfiliasi tidak diketahui1
Irma WahyuningtyasAfiliasi tidak diketahui1
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Fatmawati AfandiAfiliasi tidak diketahui1
Fransisco Carles GelungAfiliasi tidak diketahui1
Diana KristinAfiliasi tidak diketahui1
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Sumber metadata: OAI-PMH (metadata jurnal) https://cst.kipmi.or.id/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-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>