Studies on Ovalbumin I. Denaturation By Heat, and the Heterogeneity of Ovalbumin
نویسندگان
چکیده
منابع مشابه
Studies on the biosynthesis of ovalbumin.
Linderstrplm-Lang and Ottesen have reported the discovery of a bacterial enzyme which brings about the transformation of ovalbumin to a new, easily crystallizable protein, plakalbumin. Unlike other proteolytic processes, this reaction seems to involve the rupture of a limited number of peptide bonds, with the release of only slightly over 1 per cent of the total ovalbumin nitrogen (1, 2). Ville...
متن کاملThe effect of ovalbumin and mannose-conjugated ovalbumin on the prevention of Salmonella adherence to the intestinal epithelium of chickens
This investigation was designed to determine the effect of intact ovalbumin and mannose-conjugatedovalbumin on the prevention of Salmonella typhimurium adherence to the epithelium of small intestine ofchickens. Mannose-conjugated ovalbumin was produced by Maillard-type reaction between chickenovalbumin and D-mannose at 60°C. The results revealed that incubation up to 96 hrs caused the highestam...
متن کاملStructural differences of ovalbumin and S-ovalbumin revealed by denaturing conditions.
We found, by circular dichroism and Raman spectroscopy measurements, that the secondary structure of the native ovalbumin and of its heat-stable form, called S-ovalbumin, is a probe of the structural differences between the two proteins. Small angle X-ray scattering and circular dichroism measurements performed on the two proteins under denaturing conditions, with different concentrations of gu...
متن کاملFlexibility and viscometric studies of globular proteins ovalbumin and ovotransferrin.
The ultrasonic velocity, density and viscosity of two egg proteins, ovalbumin and ovotransferrin in phosphate buffer have been studied at the physiological pH values. The thermodynamic functions for unfolding, ellipticity, surface amino acid residues and compressibility have been obtained for thermal and chemical denaturation in these food proteins. The computed values of Huggin's constant and ...
متن کاملThe structure-function relationship of ovalbumin matrix as the result of protein denaturation (short communication).
Nahrung 42 (1998) Nr. 3/4, S. 252–253 © WILEY-VCH Verlag GmbH, D-69451 Weinheim, 1998 0027-769X/98/0304-0252$17.50+.50/0 The Hebrew University of Jerusalem, School of Pharmacy, Department of Pharmaceutical Chemistry and *Department of Pharmacy, Jerusalem, Israel. Correspondence to: Dr. Marina Zemser, The Hebrew University of Jerusalem, School of Pharmacy, Department of Pharmaceutical Chemistry,...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Australian Journal of Biological Sciences
سال: 1964
ISSN: 0004-9417
DOI: 10.1071/bi9640261