Utjecaj unosa energije, makronutrijenata i određenih skupina namirnica na lipidni profil u žena mlađe odrasle dobi

master's thesis

• Title (english): Influence of energy, macronutrients and certain food groups intake on lipid profile in young adult women
• Author: Lea Šulc
• Mentor: Irena Keser (mentor)
• Committee member: Ivana Rumbak (predsjednik povjerenstva)
• Committee member: Martina Bituh (član povjerenstva)
• Committee member: Ivana Rumora Samarin (član povjerenstva)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Food Quality Control); (Laboratory for Nutrition Science); Zagreb
• Defense date and country: 2023-09-28, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Nutrition

Abstract

Kardiovaskularne bolesti predstavljaju ozbiljan javnozdravstveni problem, budući da su jedan od vodećih uzroka smrtnosti današnjice. Jedan od rizičnih čimbenika za njihov razvoj je hiperkolesterolemija, koja može biti uzrokovana nepravilnom prehranom. Stoga je cilj ovoga rada bio istražiti utjecaj unosa energije, makronutrijenata i određenih skupina namirnica na lipidni profil žena mlađe odrasle dobi (n=53) s dijagnosticiranom hiperkolesterolemijom. Kakvoća prehrane procijenila se metodom 24-satnog prisjećanja unosa hrane i pića. Utvrđen je previsoki prosječan dnevni unos ukupnih masti (46,5 % kcal) i zasićenih masnih kiselina (16,0 % kcal), dok je prosječan dnevni unos ugljikohidrata (37,0 % kcal) i prehrambenih vlakana (11,9 g) bio nedostatan. Prosječan dnevni unos natrija i fosfora bio je previsok, a unos ostalih mineralnih tvari niži od preporuka. Utvrđen je adekvatan prosječan dnevni unos niacina, vitamina B6 i vitamina C, dok je unos ostalih vitamina nedostatan. Utvrđena je statistički značajna pozitivna korelacija između unosa povrća i koncentracije HDL-kolesterola (r=0,31; p< 0,05). Ispitanicama se preporučuje smanjiti unos namirnica životinjskog podrijetla te povećati unos voća i povrća, što može imati utjecaja na koncentraciju ukupnog kolesterola i LDL-kolesterola u krvi.

Abstract (english)

Cardiovascular diseases represent a serious public health issue, since they are one of the leading causes of death today. One of the risk factors for its development is hypercholesterolemia. Hypercholesterolemia may be caused by unhealthy diet. Therefore, the aim of this study was to investigate the influence of energy, macronutrients and certain food groups intake on the lipid profile of young adult women (n=53) diagnosed with hypercholesterolemia. Diet quality was assessed using a 24- hour recall. The average daily intake of total fat (46.5% kcal) and saturated fatty acids (16.0% kcal) is higher than recommended, and the intake of carbohydrates (37.0% kcal) and dietary fiber (11.9 g) is insufficient. The average daily intake of sodium and phosphorus was too high, while the intake of other minerals was lower than recommended. The average daily intake of niacin, vitamin B6 and vitamin C was sufficient, while the intake of other vitamins was insufficient. A significant positive correlation was found between vegetable intake and HDL-cholesterol concentration (r=0.31; p< 0.05). The participants are recommended to reduce their intake of animal products and increase their intake of fruits and vegetables, which can affect the concentration of total cholesterol and LDL-cholesterol in the blood.

• Keywords: unos energije i nutrijenata; lipidni profil; hiperkolesterolemija; 24-satno prisjećanje unosa hrane i pića
• Keywords (english): energy and nutrients intake; lipid profile; hypercholesterolemia; 24-hour recall
• Language: croatian
• URN:NBN: urn:nbn:hr:159:963232
• Study programme: Title: Nutrition; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra nutricionizma (magistar/magistra nutricionizma)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-06-27 11:57:15