Ändra sökning
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Effect of Additives on the Tensile Performance and Protein Solubility of Industrial Oilseed Residual Based Plastics
KTH, Skolan för kemivetenskap (CHE), Fiber- och polymerteknik, Polymera material.
Visa övriga samt affilieringar
2014 (Engelska)Ingår i: Journal of Agricultural and Food Chemistry, ISSN 0021-8561, E-ISSN 1520-5118, Vol. 62, nr 28, s. 6707-6715Artikel i tidskrift (Refereegranskat) Published
Abstract [en]

Ten chemical additives were selected from the literature for their proposed modifying activity in protein-protein interactions. These consisted of acids, bases, reducing agents, and denaturants and were added to residual deoiled meals of Crambe abyssinica (crambe) and Brassica carinata (carinata) to modify the properties of plastics produced through hot compression molding at 130 degrees C. The films produced were examined for tensile properties, protein solubility, molecular weight distribution, and water absorption. Of the additives tested, NaOH had the greatest positive effect on tensile properties, with increases of 105% in maximum stress and 200% in strain at maximum stress for crambe and a 70% increase in strain at maximum stress for carinata. Stiffness was not increased by any of the applied additives. Changes in tensile strength and elongation for crambe and elongation for carinata were related to changes in protein solubility. Increased pH was the most successful in improving the protein aggregation and mechanical properties within the complex chemistry of residual oilseed meals.

Ort, förlag, år, upplaga, sidor
2014. Vol. 62, nr 28, s. 6707-6715
Nyckelord [en]
oilseed meal, biobased plastics, Crambe abyssinica, Brassica carinata, compression molding
Nationell ämneskategori
Jordbruksvetenskap Annan kemi
Identifikatorer
URN: urn:nbn:se:kth:diva-149202DOI: 10.1021/jf5015928ISI: 000339226700025PubMedID: 24971658Scopus ID: 2-s2.0-84904430826OAI: oai:DiVA.org:kth-149202DiVA, id: diva2:738431
Forskningsfinansiär
VinnovaFormasEU, FP7, Sjunde ramprogrammet
Anmärkning

QC 20140818

Tillgänglig från: 2014-08-18 Skapad: 2014-08-18 Senast uppdaterad: 2020-03-09Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextPubMedScopus

Sök vidare i DiVA

Av författaren/redaktören
Hedenqvist, Mikael S.
Av organisationen
Polymera material
I samma tidskrift
Journal of Agricultural and Food Chemistry
JordbruksvetenskapAnnan kemi

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetricpoäng

doi
pubmed
urn-nbn
Totalt: 105 träffar
RefereraExporteraLänk till posten
Permanent länk

Direktlänk
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annat format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annat språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf