Vitamins in foods of animal origin

Abstract

Vitamini su esencijalni i nužni sastojci hrane. Različitog su kemijskog sastava, a najvećim dijelom biljnog porijekla. Potpuni nedostatak nekog vitamina dovodi do karakterističnog poremećaja koji se naziva avitaminoza, ali u praksi su mnogo češća pojava djelomičnog defekta vitamina tzv. hipovitaminoze. One zavisno od stupnja vitaminskog nedostatka, dovode do manjih ili većih poremećaja važnih životnih procesa i funkcija, kao što su razmnožavanje, rast, metabolizam, funkcije pojedinih organskih sustava. Vitamini unijeti hranom ili osigurani pomoću mikroorganizama (domaće životinje) deponiraju se u iznutricama i mišićju, a domaće životinje ih izlučuju mlijekom. Otuda su i namirnice životinjskog porijekla bogat izvor vitamina. Nazočnost dovoljne količine vitamina u prehrani jedno je od načela zdrave prehrane. Prehrana i opskrba vitaminima poseban je problem u današnje vrijeme.Vitamins are esential and necessary parts of food. They are of different chemical composition, but plants are extremely valnabale providers of vitamins. Complete lack of some vitamin can cause a characeristic disorder which is called avitaminosis. Usually, apartal lack of vitamin is called hypovitaminosis. They can cause bigger or smaller disorders in the important life processes and functions, like breeding, growth, metabolism and also disorder in some organic functions. Vitamins taken in through food or provided through microorganisms (domestic animals) are accumulated in the, intestines and muscles and milk as well. Because of that, food of animal origin is also a saurce of vitamins. One of the rules of healthy food is the presence of suitable quantites of vitamins. Nowadays a problem in nutrition exists in unhealthy food lacking vitamins

    Similar works