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
Phase segregation in individually dried particles composed of biopolymers
RISE., SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science. Lund University, Sweden.
GEA Process Engineering A/S, Denmark.
Lund University, Sweden.
RISE., SP – Sveriges Tekniska Forskningsinstitut, SP Kemi Material och Ytor, Life Science.ORCID-id: 0000-0001-9891-8968
2015 (Engelska)Ingår i: Langmuir, ISSN 0743-7463, E-ISSN 1520-5827, Vol. 31, nr 40, s. 10946-10954Artikel i tidskrift (Refereegranskat) Published
Resurstyp
Text
Abstract [en]

Mixing of two biopolymers can results in phase separation due to their thermodynamically incompatibility under certain conditions. This phenomenon was first reported when the solution was allowed to equilibrate, but it has later been observed also as a consequence of drying. The challenges of this study were to observe phase segregation by confocal Raman microscopy and LV-SEM on dried film, individually dried particles, and spray dried particles. The influence of the solid content and the phase ratio (composition) of a HPMC/maltodextrin mixture on the localization of the ingredients in the individually dried particles was investigated. We observed that phase segregation of HPMC and maltodextrin is induced by solvent evaporation in film drying, single particle drying, as well as spray drying. The phase ratio is an important parameter that influences the localization of the HPMC-enriched phase and maltodextrin-enriched phase, i.e., to the particle surface, to the core, or in a more or less bicontinuous pattern. The drying time, affected by the solids content, was found to control the level of advancement of the phase segregation.

Ort, förlag, år, upplaga, sidor
American Chemical Society (ACS), 2015. Vol. 31, nr 40, s. 10946-10954
Nationell ämneskategori
Fysikalisk kemi Annan kemi
Identifikatorer
URN: urn:nbn:se:ri:diva-152DOI: 10.1021/acs.langmuir.5b02023PubMedID: 26397315Scopus ID: 2-s2.0-84944145422OAI: oai:DiVA.org:ri-152DiVA, id: diva2:939328
Anmärkning

Publication no: A3579

Tillgänglig från: 2016-06-19 Skapad: 2016-06-07 Senast uppdaterad: 2023-05-09Bibliografiskt granskad

Open Access i DiVA

Fulltext saknas i DiVA

Övriga länkar

Förlagets fulltextPubMedScopus

Person

Millqvist-Fureby, Anna

Sök vidare i DiVA

Av författaren/redaktören
Millqvist-Fureby, Anna
Av organisationen
Life Science
I samma tidskrift
Langmuir
Fysikalisk kemiAnnan kemi

Sök vidare utanför DiVA

GoogleGoogle Scholar

doi
pubmed
urn-nbn

Altmetricpoäng

doi
pubmed
urn-nbn
Totalt: 55 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