DIETARY ASSESSMENT METHODS ADVANTAGES AND DISADVANTAGES / METODE DE STUDIU A DIETEI, AVANTAJE SI DEZAVANTAJE
Abstract
Abstract:
The study of food and beverage quantity and quality and the effect of their combination is of very
large and serious interest .In this work are involved medical institutions, the food industry, farmers and
also government’s institution. The aim of these studies is to determine which of the foods are really
healthy and to establish politics grounded in science for the prophylaxis of acute and chronic diseases
by influencing food industry and population alimentary habits and life style. Food’s composition studies include two big aspects: 1. the chemical analytic analyses of every product; 2. population food consumption based on alimentary interview My presentation here will refer to the population
food consumption. The second one aspect can use different interview methods. It can be applied face
to face, by phone or by e-mail. Every method has advanteges, disadvantages and an error risk. The
decision of using one of them depends on the study aim.For validation the results is recommended to
use food biomarkers which are present in the urine, hair, subcutaneus adipose tissue.
Rezumat:
Studiul cantitãtii si compozitiei alimentelor si bãuturilor consumate, a efectului combinatiilor
acestora reprezintã o temã de cercetare foarte amplã si serioasã implicand atât insitutii medicale, producãtorii din agriculturã, zootehnie, industria alimentarã cât si institutii guvernamentale. Scopul
acestor cercetãri este acela de a descoperi care dintre produsele alimentare sunt benefice sãnãtãtii si
de a stabili fundamente stiintifice pentru politici de profilaxie a bolilor cronice si acute prin influentarea
productiei de alimente, a comportamentului alimentar si a stilului de viatã al populatiei .
Studiul compozitiei alimentare presupune doua mari aspecte: 1: determinãri de chimie analíticã a
compozitiei fiecãrui produs si 2: studiul consumului alimentar al populatiei. Cel de-al doilea aspect utilizeazã diferite metode de intervievare a subiectilor. Acestea se pot desfãsura fatã în fatã, telefonic, prin e-mail. Fiecare metodã are avantaje si dezavantaje, riscuri de eroare. Decizia de a folosi una sau alta din metode depinde de scopul urmãrit. Pentru validarea rezultatelor se recomandã utilizarea biomarkerilor
alimentari care sunt prezenti în urinã, pãr, tesutul adipos subcutanat.
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