ISSN:
1750-3841
Quelle:
Blackwell Publishing Journal Backfiles 1879-2005
Thema:
Land- und Forstwirtschaft, Gartenbau, Fischereiwirtschaft, Hauswirtschaft
,
Werkstoffwissenschaften, Fertigungsverfahren, Fertigung
Notizen:
: β-lactoglobulin (β-LG) in the molten globule state induced by high hydrostatic pressure (HHP) at 500 MPa and 50 °C for 32 min exhibited a significant decrease in affinity for retinol and a significant increase in affinity for cis-parinaric acid (CPA) and 1-anilino-naphthalene-8-sulfonate (ANS) compared to native β-LG. The number of β-LG binding sites for retinol and CPA significantly decreased after HHP treatment. The HHP-induced molten globule state of β-LG exhibited less affinity for palmitic acid, capsaicin, or carvacrol ligands than native β-LG, and no detectable specific binding for α-ionone, β-ionone, cinnamaldehyde or vanillin flavors. HHP treatment resulted in changes in the hydrophobic calyx and surface hydrophobic sites of β-LG.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1111/j.1365-2621.2003.tb05692.x
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