Carbonyl and sulfhydryl groups of chicken meat proteins after dietary modulation with selenium
نویسندگان
چکیده
منابع مشابه
Sulfhydryl Groups in Proteins
Egg albumin in the native, unaltered state, does not give tests characteristic of sulfhydryl groups. When, however, this protein is treated in any one of several ways, such as by heat (8, 9, 17), ultraviolet irradiation (lo), shaking (lo), or by solution in urea or other amides (7), free sulfhydryl groups make their appearance. The amount of free -SH groups appearing in egg albumin through the ...
متن کاملSulfhydryl and Disulfide Groups of Proteins
1. Methods have been described for reducing protein S-S groups, for oxidizing protein SH groups, and for estimating protein S-S and SH groups. 2. It has been found necessary in estimating the cystine content of proteins by the Folin-Marenzi method to take into account any cysteine that may be present. 3. A method for estimating the cysteine content of proteins has been described. 4. With these ...
متن کاملChicken Meat Rich in Selenium and Omega-3 Fatty Acids
The concentration of selenium (Se) in food is in many countries too low and the ratio between omega-6 and omega-3 fatty acids too high implying more non-communicable diseases, e.g. cancer, cardiac disease, impaired immune defense, pain, enhanced non-infectious inflammatory response. Meat from animals supplemented with Se and omega-3 fatty acids makes a good source of these nutrients in human nu...
متن کاملSulfhydryl and Disulfide Groups of Proteins Iv. Sulfhydryl Groups of the Proteins of ~uscle by A. E. Mirsky
By investigating the sulfhydryl groups of the muscle proteins I have attempted to throw some light on the state of the proteins in muscle and on the change in state of these proteins in muscular contraction. In previous papers i t has been shown that in a denatured protein the number of active SH groups is equivalent to the quantity of cysteine found in the hydrolyzed protein (Mirsky and Anson,...
متن کاملSulfhydryl and Disulfide Groups of Proteins Iv. Sulfhydryl Groups of the Proteins of ~uscle by A. E. Mirsky
By investigating the sulfhydryl groups of the muscle proteins I have attempted to throw some light on the state of the proteins in muscle and on the change in state of these proteins in muscular contraction. In previous papers i t has been shown that in a denatured protein the number of active SH groups is equivalent to the quantity of cysteine found in the hydrolyzed protein (Mirsky and Anson,...
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ژورنال
عنوان ژورنال: Open Chemistry
سال: 2015
ISSN: 2391-5420
DOI: 10.1515/chem-2015-0147