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Development of Green Resin Using Solid Waste Protein Soybean Curd “Tofu” Production

Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences · Vol. 1 No. 1 (2010)

DOI
10.11594/jtls.1.1.%x
ISSN
2527-4376, 2087-5517
Terbit
2010-11-16
Penerbit
Journal of Tropical Life Science
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-nc/4.0

Abstrak

One of the most concerns associated with many commercially available composites is that they used of non-degradable resins and fibers that primarily made using non-degradable, petroleum-based chemicals as feed stock. These conditions will create a serious problem in term of waste disposal after end of their life. Unlike petroleum, plant based protein and starches are yearly renewable. These resins are increasingly developed for various applications as replacements for non-degradable petroleum based resins. In addition, these resins may be easily composted after their life. In this study, Soybean Pulp Hemi-cellulose (SPH) was modified by cross-linking it with glutaraldehyde (GA). The modified SPH resins were characterized for its surface morphology, tensile and mass losses or biodegradability properties. The effect of GA on the surface morphology, tensile and biodegradability of the SPH resins were discussed. The SPH resins showed improved surface morphology and ductility. However, the increasing the GA content reduces the Young's modulus of the SPH resins. The SPH resins exhibited fracture stress point and Young's modulus maximum of and 3.02 MN/m2, respectively, and biodegradability of 40.42% after 30 days placed on the open air. These properties seem to be sufficient for developing green composites from the SPH resins reinforced with natural fiber for indoor structural applications. Keywords: Green Resin, Soybean Pulp Hemi-cellulose (SPH), Mechanical Properties, Biodegradation.

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  • State University of Malang
  • Universiti Teknologi MARA
  • Universitas Halu Oleo
  • University of Technology Malaysia
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Rekan penulisOrganisasiArtikel bersama
Aripriharta AriprihartaState University of Malang5
Saodah OmarUniversiti Teknologi MARA2
Muhammad Cahyo BagaskoroAfiliasi tidak diketahui2
Achmad TaufiqState University of Malang1
Suprayitno SuprayitnoState University of Malang1
Ahmad DardiriState University of Malang1
Natalia SubektiAfiliasi tidak diketahui1
Siti SendariAfiliasi tidak diketahui1
Bambang TamayanaAfiliasi tidak diketahui1
Maulana Nur Antoro PutroAfiliasi tidak diketahui1
Tito Al Afrin UwaisAfiliasi tidak diketahui1
Muhammad Dwi Imam Ma’rufAfiliasi tidak diketahui1
Langlang GumilarState University of Malang1
Riya MustikasariAfiliasi tidak diketahui1
Muhammad Jazuli ShubhiAfiliasi tidak diketahui1
Muhammad Adib AminAfiliasi tidak diketahui1
Mohamad Rodhi FaizAfiliasi tidak diketahui1
Suhiro Wongso SusiloAfiliasi tidak diketahui1
Ika RahmaniaAfiliasi tidak diketahui1
Hestiningtyas Yuli PratiwiAfiliasi tidak diketahui1
Dwi HaryotoAfiliasi tidak diketahui1
Ahmad ArifUniversitas Halu Oleo1
Hasan MaksumAfiliasi tidak diketahui1
Wawan PurwantoAfiliasi tidak diketahui1
Muhammad Latifur RochmanAfiliasi tidak diketahui1
Kathleen Ebora PadrigalanAfiliasi tidak diketahui1
Norzanah RosminUniversity of Technology Malaysia1
Arif Nur AfandiState University of Malang1
Aji Prasetya WibawaAfiliasi tidak diketahui1
Yuni RahmawatiAfiliasi tidak diketahui1
Gregorius Paulus Mario Laka KakiAfiliasi tidak diketahui1
Ayu PurwatiningsihAfiliasi tidak diketahui1
Tri Wulan SariAfiliasi tidak diketahui1
Dyah NurwidyaningrumAfiliasi tidak diketahui1
Ramdan SatraAfiliasi tidak diketahui1
Mokh. Sholihul HadiAfiliasi tidak diketahui1
Febryan FebryanAfiliasi tidak diketahui1
Muhammad Hattah FattahAfiliasi tidak diketahui1
Siti Rahbiah BusaeriAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) http://jtrolis.ub.ac.id/index.php/jtrolis/oai, pertama di-harvest 9 Nov 2026, terakhir terlihat 9 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en">Development  of  Green  Resin  Using  Solid  Waste  Protein  Soybean  Curd  “Tofu” Production</dc:title>
	<dc:creator xml:lang="en">Sujito, Sujito</dc:creator>
	<dc:description xml:lang="en">One of the most concerns associated with many commercially available composites is that they used of non-degradable resins and fibers that primarily made using non-degradable, petroleum-based chemicals as feed stock. These conditions will create a serious problem in term of waste disposal after end of their life. Unlike petroleum, plant based protein and starches are yearly renewable. These resins are increasingly developed for various applications as replacements for non-degradable petroleum based resins. In addition, these resins may be easily composted after their life. In this study, Soybean Pulp Hemi-cellulose (SPH) was modified by cross-linking it with glutaraldehyde (GA). The modified SPH resins were characterized for its surface morphology, tensile and mass losses or biodegradability properties. The effect of GA on the surface morphology, tensile and biodegradability of the SPH resins were discussed. The SPH resins showed improved surface morphology and ductility. However, the increasing the GA content reduces the Young's modulus of the SPH resins. The SPH resins exhibited fracture stress point and Young's modulus maximum of and 3.02 MN/m2, respectively, and biodegradability of 40.42% after 30 days placed on the open air. These properties seem to be sufficient for developing green composites from the SPH resins reinforced with natural fiber for indoor structural applications. Keywords: Green Resin, Soybean Pulp Hemi-cellulose (SPH), Mechanical Properties, Biodegradation.  </dc:description>
	<dc:publisher xml:lang="en">Journal of Tropical Life Science</dc:publisher>
	<dc:date>2010-11-16</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://jtrolis.ub.ac.id/index.php/jtrolis/article/view/18</dc:identifier>
	<dc:identifier>10.11594/jtls.1.1.%x</dc:identifier>
	<dc:source xml:lang="en">Journal of Tropical Life Science; Vol. 1 No. 1 (2010); pp. 32-36</dc:source>
	<dc:source>2527-4376</dc:source>
	<dc:source>2087-5517</dc:source>
	<dc:source>10.11594/jtls.1.1</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://jtrolis.ub.ac.id/index.php/jtrolis/article/view/18/12</dc:relation>
	<dc:rights xml:lang="en">Copyright (c) 2010 Journal of Tropical Life Science</dc:rights>
	<dc:rights xml:lang="en">https://creativecommons.org/licenses/by-nc/4.0</dc:rights>
</oai_dc:dc>