Chemical modilication

Cell Colonization Control BY Physical and Chemical Modilication ol Materials... 

Means, G. E. and R. E. Feeney (1971) Chemical Modilication of Proteins (Holden-Day, San Francisco). 

Tester RF, Debon S JJ. 2000. Annetiling of starch - a review. Internat J Biol Macromol 27 1-12. Tharanathan RN. 2005. Starch-value addition by modification. Crit Rev Food Sci Nutr 45 371-384. Tomasik P, Schilling CH. 2004. Chemical modilication of starch. Adv Carbohydr Chem Biochem 59 175-403. Tomasik P, Zaranyika MF. 1995. Nonconventional methods of modification of starch. In Horton D (editor). 

Dalton s postulates stimulated great activity among chemists, who sought to prove or fifth postulate was very quickly shown to be incorrect, and the first three have had to be modil knowledge however, the first four postulates were close enough to the truth to lay the founi understanding of mass relationships in chemical compounds and chemical reactions. 

The versatility of proteins is further enhanced by covalent modifications. Such modil ications can incorporate functional groups not present in the 20 amino acid.s. Other modifications are important to the regulation of protein activity. Through their structural stability, diversity, and chemical reactivity, proteins make possible most of the key processes associated wi th life. 

---