Nalazite se na CroRIS probnoj okolini. Ovdje evidentirani podaci neće biti pohranjeni u Informacijskom sustavu znanosti RH. Ako je ovo greška, CroRIS produkcijskoj okolini moguće je pristupi putem poveznice www.croris.hr
izvor podataka: crosbi !

Structure of casein micelles and their complexation with tannins (CROSBI ID 258837)

Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija

Shukla, Anuj ; Narayanan, Theyencheri ; Zanchi, Dražen Structure of casein micelles and their complexation with tannins // Soft matter, 5 (2009), 15; 2884-2888. doi: 10.1039/b903103k

Podaci o odgovornosti

Shukla, Anuj ; Narayanan, Theyencheri ; Zanchi, Dražen

engleski

Structure of casein micelles and their complexation with tannins

We have investigated the structure of casein micelles using small-angle X-ray scattering, spanning three orders of magnitude in scattering vector. The high-resolution scattering data can be modeled in terms of a polydisperse spherical core-shell structure with the core consisting of a protein matrix reticulated with ellipsoidal calcium phosphate nanoparticles and a brush layer of kappa-caseins. This model is validated by means of the structural modification induced by the addition of small tannins which have an affinity towards the proline groups on the proteins. Small tannins are readily incorporated into the protein matrix in large numbers without causing significant change in the globular size of the micelles, but instantaneously (within 2 ms) disintegrating the embedded colloidal calcium phosphate nanoparticles.

ANGLE NEUTRON-SCATTERING ; X-RAY-SCATTERING ; PROTEINS ; ASTRINGENCY ; PRODUCTS ; MILK

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

nije evidentirano

Podaci o izdanju

5 (15)

2009.

2884-2888

objavljeno

1744-683X

10.1039/b903103k

Povezanost rada

Povezane osobe



Biotehnologija, Fizika

Poveznice
Indeksiranost