Matches in SemOpenAlex for { <https://semopenalex.org/work/W2004755846> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2004755846 endingPage "283" @default.
- W2004755846 startingPage "279" @default.
- W2004755846 abstract "Two types of low degree of polymerisation (DP) chitosan were prepared by homogeneous hydrolysis of chitosan in 85% phosphoric acid at room temperature for 1–6 weeks. The hydrolysates were collected by addition of excess ethanol, and were fractionated by solubility in water. The changes in yields of water-insoluble (higher DP) and water-soluble (lower DP) fractions were determined as a function of hydrolysis time. The hydrolysis proceeded with further deacetylation of chitosan, resulting in degree of deacetylation of more than 90%. The water-insoluble fraction prepared after the hydrolysis for 4 weeks (43% yield) had a weight-average DP (DPw) of 16·8, and showed the ‘tendon’ type X-ray diffraction pattern. The water-soluble fraction (12·5% yield) had a DPw of 7·3, and showed the ‘annealed’ type pattern." @default.
- W2004755846 created "2016-06-24" @default.
- W2004755846 creator A5016878136 @default.
- W2004755846 creator A5040191543 @default.
- W2004755846 creator A5089644538 @default.
- W2004755846 date "1993-01-01" @default.
- W2004755846 modified "2023-10-01" @default.
- W2004755846 title "Preparation of low-molecular-weight chitosan using phosphoric acid" @default.
- W2004755846 cites W1977390000 @default.
- W2004755846 cites W1983706580 @default.
- W2004755846 cites W2019666301 @default.
- W2004755846 cites W2020965530 @default.
- W2004755846 cites W2025964409 @default.
- W2004755846 cites W2029495123 @default.
- W2004755846 cites W2032087142 @default.
- W2004755846 cites W2041857974 @default.
- W2004755846 cites W2043794734 @default.
- W2004755846 cites W2051784100 @default.
- W2004755846 cites W2064423973 @default.
- W2004755846 cites W2082480844 @default.
- W2004755846 cites W2084741099 @default.
- W2004755846 cites W2091593665 @default.
- W2004755846 cites W2093194289 @default.
- W2004755846 cites W2316827627 @default.
- W2004755846 cites W2331701036 @default.
- W2004755846 cites W4248429926 @default.
- W2004755846 doi "https://doi.org/10.1016/0144-8617(93)90100-i" @default.
- W2004755846 hasPublicationYear "1993" @default.
- W2004755846 type Work @default.
- W2004755846 sameAs 2004755846 @default.
- W2004755846 citedByCount "100" @default.
- W2004755846 countsByYear W20047558462012 @default.
- W2004755846 countsByYear W20047558462013 @default.
- W2004755846 countsByYear W20047558462014 @default.
- W2004755846 countsByYear W20047558462015 @default.
- W2004755846 countsByYear W20047558462016 @default.
- W2004755846 countsByYear W20047558462017 @default.
- W2004755846 countsByYear W20047558462018 @default.
- W2004755846 countsByYear W20047558462019 @default.
- W2004755846 countsByYear W20047558462020 @default.
- W2004755846 countsByYear W20047558462021 @default.
- W2004755846 countsByYear W20047558462022 @default.
- W2004755846 countsByYear W20047558462023 @default.
- W2004755846 crossrefType "journal-article" @default.
- W2004755846 hasAuthorship W2004755846A5016878136 @default.
- W2004755846 hasAuthorship W2004755846A5040191543 @default.
- W2004755846 hasAuthorship W2004755846A5089644538 @default.
- W2004755846 hasConcept C134121241 @default.
- W2004755846 hasConcept C13965031 @default.
- W2004755846 hasConcept C155574463 @default.
- W2004755846 hasConcept C16993767 @default.
- W2004755846 hasConcept C178790620 @default.
- W2004755846 hasConcept C185592680 @default.
- W2004755846 hasConcept C188027245 @default.
- W2004755846 hasConcept C191516044 @default.
- W2004755846 hasConcept C191897082 @default.
- W2004755846 hasConcept C192562407 @default.
- W2004755846 hasConcept C2776622989 @default.
- W2004755846 hasConcept C2779732960 @default.
- W2004755846 hasConcept C28800991 @default.
- W2004755846 hasConcept C44228677 @default.
- W2004755846 hasConcept C521977710 @default.
- W2004755846 hasConcept C94412978 @default.
- W2004755846 hasConceptScore W2004755846C134121241 @default.
- W2004755846 hasConceptScore W2004755846C13965031 @default.
- W2004755846 hasConceptScore W2004755846C155574463 @default.
- W2004755846 hasConceptScore W2004755846C16993767 @default.
- W2004755846 hasConceptScore W2004755846C178790620 @default.
- W2004755846 hasConceptScore W2004755846C185592680 @default.
- W2004755846 hasConceptScore W2004755846C188027245 @default.
- W2004755846 hasConceptScore W2004755846C191516044 @default.
- W2004755846 hasConceptScore W2004755846C191897082 @default.
- W2004755846 hasConceptScore W2004755846C192562407 @default.
- W2004755846 hasConceptScore W2004755846C2776622989 @default.
- W2004755846 hasConceptScore W2004755846C2779732960 @default.
- W2004755846 hasConceptScore W2004755846C28800991 @default.
- W2004755846 hasConceptScore W2004755846C44228677 @default.
- W2004755846 hasConceptScore W2004755846C521977710 @default.
- W2004755846 hasConceptScore W2004755846C94412978 @default.
- W2004755846 hasIssue "4" @default.
- W2004755846 hasLocation W20047558461 @default.
- W2004755846 hasOpenAccess W2004755846 @default.
- W2004755846 hasPrimaryLocation W20047558461 @default.
- W2004755846 hasRelatedWork W1007484514 @default.
- W2004755846 hasRelatedWork W2004755846 @default.
- W2004755846 hasRelatedWork W2053207968 @default.
- W2004755846 hasRelatedWork W2061302750 @default.
- W2004755846 hasRelatedWork W2090089916 @default.
- W2004755846 hasRelatedWork W2375579741 @default.
- W2004755846 hasRelatedWork W2375999957 @default.
- W2004755846 hasRelatedWork W2390855472 @default.
- W2004755846 hasRelatedWork W3025501999 @default.
- W2004755846 hasRelatedWork W3146989583 @default.
- W2004755846 hasVolume "20" @default.
- W2004755846 isParatext "false" @default.
- W2004755846 isRetracted "false" @default.
- W2004755846 magId "2004755846" @default.
- W2004755846 workType "article" @default.