Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Geoffrey J. Brownsey"'
Publikováno v:
Carbohydrate Polymers. 67:116-123
The interaction between the algal polysaccharide furcellaran and the globular proteins, bovine serum albumin and β-lactoglobulin was examined as a function of pH using potentiometric and turbidimetric titration and photon correlation spectroscopy. O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db4bfddd8ab40fcf4025b37c1ed9f003
https://doi.org/10.1016/j.carbpol.2006.04.021
https://doi.org/10.1016/j.carbpol.2006.04.021
Autor:
William MacNaughtan, Stephen G. Ring, Geoffrey J. Brownsey, Roger Parker, Timothy R. Noel, Imad A. Farhat
Publikováno v:
Journal of Agricultural and Food Chemistry. 53:8580-8585
The physical aging of low water content, amorphous starch/water, maltodextrin/water, and maltose/water mixtures in the glassy state was examined using mechanical testing and calorimetry. Stress relaxation measurements showed that upon storage of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::141d971f6992f61b9bfe83f7552ae7d7
https://doi.org/10.1021/jf0580770
https://doi.org/10.1021/jf0580770
Publikováno v:
Biophysical Journal. 89:1227-1236
Concentrated solutions of bovine beta-lactoglobulin were studied using osmotic stress and rheological techniques. At pH 6.0 and 8.0, the osmotic pressure was largely independent of NaCl concentration and could be described by a hard sphere equation o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e80319791e69bd3f219adfca8f04cdc4
https://doi.org/10.1529/biophysj.105.064246
https://doi.org/10.1529/biophysj.105.064246
Publikováno v:
Carbohydrate Research. 339:2233-2239
Rheological studies have confirmed that the bacterial polysaccharide P2, a genetically modified variant of the Acetobacter xylinum polysaccharide acetan, undergoes synergistic gelation with either of the plant polysaccharides carob or konjac mannan.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa30da81c577d83a1f59040b18612c3a
https://doi.org/10.1016/j.carres.2004.07.001
https://doi.org/10.1016/j.carres.2004.07.001
Publikováno v:
Biophysical Journal. 85:3943-3950
The glass-like transition behavior of concentrated aqueous solutions of bovine serum albumin was examined using rheological techniques. At mass fractions0.4, there was a marked concentration dependence of viscosity with a glass-like kinetic arrest ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6858fa0d7ec215f2d923b8db045ba432
https://doi.org/10.1016/s0006-3495(03)74808-5
https://doi.org/10.1016/s0006-3495(03)74808-5
Publikováno v:
Carbohydrate Research. 337:827-833
The structural relaxation during the ageing of an amorphous maltose and a starch–sorbitol mixture was examined using a range of physical techniques. Heat capacity, measured by differential scanning calorimetry, showed an overshoot in the glass-tran
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0690b2197cd528030937df6ff430192
https://doi.org/10.1016/s0008-6215(02)00064-2
https://doi.org/10.1016/s0008-6215(02)00064-2
Publikováno v:
International Journal of Biological Macromolecules. 23:287-293
The molecular weight of the extracellular polysaccharide (CR1/4) produced by Acetobacter xylinum strain CR1/4 has been shown to be dependent upon growth conditions. Under normal growth conditions a high molecular weight polysaccharide ( > 1 x 10(6) D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c963b0139b979ecc431ece5377c36c8
https://doi.org/10.1016/s0141-8130(98)00057-9
https://doi.org/10.1016/s0141-8130(98)00057-9
Publikováno v:
Carbohydrate Research. 309:375-379
Binary mixtures of deacetylated acetan and konjac mannan form thermoreversible gels under conditions for which the individual components do not gel. Such synergistic behaviour is normally attributed to intermolecular binding between the two polysacch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02fda10d58d366c48f5ff8bed0cc7084
https://doi.org/10.1016/s0008-6215(98)00149-9
https://doi.org/10.1016/s0008-6215(98)00149-9
Publikováno v:
Macromolecules. 31:2539-2544
New experimental evidence has been obtained which demonstrates synergistic interaction of mixtures of acetan with carob or konjac mannan. These binary mixtures have been shown to form thermoreversi...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1404b79c5796162398bf30e92830881
https://doi.org/10.1021/ma971631p
https://doi.org/10.1021/ma971631p
Autor:
Isabel Sá-Correia, Andrew J. Jay, V.J. Morris, Michael J. Ridout, Jorge H. Leitão, Ian J. Colquhoun, Arsenio M. Fialho, Geoffrey J. Brownsey
Publikováno v:
Carbohydrate Polymers. 35:179-188
Chemical mutagenesis or exposure to antibiotic stress of Sphingomonas paucimobilis ATCC 31461 and R40 have been used to isolate mutants producing modified gellan gum polysaccharides. N.m.r. and conventional carbohydrate analysis methods have been use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16d343bf723ea3f064342b0232291e3c
https://doi.org/10.1016/s0144-8617(97)00241-5
https://doi.org/10.1016/s0144-8617(97)00241-5