Matches in SemOpenAlex for { <https://semopenalex.org/work/W1993845218> ?p ?o ?g. }
- W1993845218 endingPage "369" @default.
- W1993845218 startingPage "361" @default.
- W1993845218 abstract "We have found that the addition of chitosan, a cationic polymer, on whole or skim milk produces destabilization and coagulation of casein micelles that takes place without changes in the milk pH or the stability of most whey proteins. The amount of lipids recovered in the chitosan-casein aggregates was similar or higher than that obtained with rennet or acid precipitation. Approximately 70% of milk Ca2+ (approximately 750 mg/L) was found in the chitosan-induced aggregates, which is 10 and 50% higher than the amounts observed with acid or rennet coagulations, respectively. Purified alpha, beta-, and kappa-caseins were extensively precipitated by different molecular weight chitosans at pH 6.8. The phosphate groups of caseins seem not to be relevant in this interaction because dephosphorylated alpha- and beta-caseins were equally precipitated with chitosans. Analysis by optical microscopy of the chitosan-casein complex reveals that the size of the aggregates increase as the molecular weight of chitosans increase. Hydrophobic and electrostatic interactions particpate in the association and coagulation of casein micelles with chitosans of different molecular weights. The phenomenon is observed over a broad range of temperature (4 to 70 degrees C) with a reduction in the concentration of chitosan needed to precipitate the caseins that parallels a reduction in the viscosity of the chitosan solutions. Taken together, the results indicate that the electrostatic interactions may contribute energetically to the association between the two biopolymers, but the hydrophobicity of the complex would be the key determinant in the overall energetics of the reaction." @default.
- W1993845218 created "2016-06-24" @default.
- W1993845218 creator A5004258554 @default.
- W1993845218 creator A5031666747 @default.
- W1993845218 creator A5044067758 @default.
- W1993845218 creator A5044158052 @default.
- W1993845218 creator A5076319419 @default.
- W1993845218 creator A5080487821 @default.
- W1993845218 creator A5081714260 @default.
- W1993845218 date "2001-02-01" @default.
- W1993845218 modified "2023-10-16" @default.
- W1993845218 title "Characterization of Casein Micelle Precipitation by Chitosans" @default.
- W1993845218 cites W1552366928 @default.
- W1993845218 cites W174497223 @default.
- W1993845218 cites W1850775144 @default.
- W1993845218 cites W1969385044 @default.
- W1993845218 cites W1977046543 @default.
- W1993845218 cites W1980052733 @default.
- W1993845218 cites W1982544140 @default.
- W1993845218 cites W1988207012 @default.
- W1993845218 cites W1991469817 @default.
- W1993845218 cites W1994156686 @default.
- W1993845218 cites W2004174261 @default.
- W1993845218 cites W2068867114 @default.
- W1993845218 cites W2072389895 @default.
- W1993845218 cites W2076384571 @default.
- W1993845218 cites W2082281489 @default.
- W1993845218 cites W2087279019 @default.
- W1993845218 cites W2088141431 @default.
- W1993845218 cites W2092651729 @default.
- W1993845218 cites W2096373744 @default.
- W1993845218 cites W2100837269 @default.
- W1993845218 cites W2116034627 @default.
- W1993845218 cites W2130031988 @default.
- W1993845218 cites W2163313772 @default.
- W1993845218 cites W2441215962 @default.
- W1993845218 doi "https://doi.org/10.3168/jds.s0022-0302(01)74485-2" @default.
- W1993845218 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/11233020" @default.
- W1993845218 hasPublicationYear "2001" @default.
- W1993845218 type Work @default.
- W1993845218 sameAs 1993845218 @default.
- W1993845218 citedByCount "42" @default.
- W1993845218 countsByYear W19938452182012 @default.
- W1993845218 countsByYear W19938452182013 @default.
- W1993845218 countsByYear W19938452182014 @default.
- W1993845218 countsByYear W19938452182015 @default.
- W1993845218 countsByYear W19938452182016 @default.
- W1993845218 countsByYear W19938452182017 @default.
- W1993845218 countsByYear W19938452182018 @default.
- W1993845218 countsByYear W19938452182019 @default.
- W1993845218 countsByYear W19938452182021 @default.
- W1993845218 countsByYear W19938452182023 @default.
- W1993845218 crossrefType "journal-article" @default.
- W1993845218 hasAuthorship W1993845218A5004258554 @default.
- W1993845218 hasAuthorship W1993845218A5031666747 @default.
- W1993845218 hasAuthorship W1993845218A5044067758 @default.
- W1993845218 hasAuthorship W1993845218A5044158052 @default.
- W1993845218 hasAuthorship W1993845218A5076319419 @default.
- W1993845218 hasAuthorship W1993845218A5080487821 @default.
- W1993845218 hasAuthorship W1993845218A5081714260 @default.
- W1993845218 hasBestOaLocation W19938452181 @default.
- W1993845218 hasConcept C107054158 @default.
- W1993845218 hasConcept C11268172 @default.
- W1993845218 hasConcept C118552586 @default.
- W1993845218 hasConcept C121332964 @default.
- W1993845218 hasConcept C153294291 @default.
- W1993845218 hasConcept C15744967 @default.
- W1993845218 hasConcept C178790620 @default.
- W1993845218 hasConcept C183882617 @default.
- W1993845218 hasConcept C184651966 @default.
- W1993845218 hasConcept C185592680 @default.
- W1993845218 hasConcept C188027245 @default.
- W1993845218 hasConcept C2776142715 @default.
- W1993845218 hasConcept C2778382381 @default.
- W1993845218 hasConcept C2779219906 @default.
- W1993845218 hasConcept C2779732960 @default.
- W1993845218 hasConcept C31903555 @default.
- W1993845218 hasConcept C43617362 @default.
- W1993845218 hasConceptScore W1993845218C107054158 @default.
- W1993845218 hasConceptScore W1993845218C11268172 @default.
- W1993845218 hasConceptScore W1993845218C118552586 @default.
- W1993845218 hasConceptScore W1993845218C121332964 @default.
- W1993845218 hasConceptScore W1993845218C153294291 @default.
- W1993845218 hasConceptScore W1993845218C15744967 @default.
- W1993845218 hasConceptScore W1993845218C178790620 @default.
- W1993845218 hasConceptScore W1993845218C183882617 @default.
- W1993845218 hasConceptScore W1993845218C184651966 @default.
- W1993845218 hasConceptScore W1993845218C185592680 @default.
- W1993845218 hasConceptScore W1993845218C188027245 @default.
- W1993845218 hasConceptScore W1993845218C2776142715 @default.
- W1993845218 hasConceptScore W1993845218C2778382381 @default.
- W1993845218 hasConceptScore W1993845218C2779219906 @default.
- W1993845218 hasConceptScore W1993845218C2779732960 @default.
- W1993845218 hasConceptScore W1993845218C31903555 @default.
- W1993845218 hasConceptScore W1993845218C43617362 @default.
- W1993845218 hasIssue "2" @default.
- W1993845218 hasLocation W19938452181 @default.
- W1993845218 hasLocation W19938452182 @default.