Hydrolyzed collagen is a substance produced by breaking down collagen derived from animal bone and/or connective tissues. The collagen is broken down by means of a process called hydrolysis, which involves the decomposition of compounds by reaction with water molecules.
Ethnic groups in Italy. The major ethnic group in Italy is the Italians, who account for 95% (above 60 millions) of the total population of Italy. The remaining 5% of the population consists of ethnicities like Albanians, Romanians, Ukrainians and other Europeans (2.5%); Africans (1.5%) and several other minorities (1%). Italians.
With more than a decade of steady increases in immigration, the country is likely to witness many more naturalizations. Today, most of Italy's immigrants work and reside in the central (34 percent) and northern regions (54 percent) of the country rather than in the islands or southern regions.olicy Adjustments. Italy's transition to a receiver of immigrants has been abrupt, fueled by civil strife in the former Yugoslavia and Albania and economic distress in North Africa, as well as by the restructuring of the Italian labor market under increasingly competitive global pressures.