Vremenska raspodjela unosa proteina u prehrani ragbijaša

undergraduate thesis

• Title (english): Time distribution of protein intake in rugby players
• Author: Ena Stefanov
• Mentor: Zvonimir Šatalić (mentor)
• Granter: University of Zagreb; Faculty of Food Technology and Biotechnology; (Department of Food Quality Control); (Laboratory for Nutrition Science); Zagreb
• Defense date and country: 2022-09-07, Croatia
• Scientific / art field, discipline and subdiscipline: BIOTECHNICAL SCIENCES; Nutrition

Abstract

Ragbi je kompleksan timski sport visokog intenziteta koji zahtjeva vrhunsku tjelesnu spremu igrača. Donedavne preporuke za unos proteina kod sportaša bile su usredotočene na ukupni dnevni unos proteina, a novije preporuke sada naglašavaju da se maksimalna sinteza proteina može postići jednako raspoređenim unosom proteina, odnosno 0,3 g/kg TM unutar svakog obroka. Cilj ovog rada bio je utvrditi vremensku raspodjelu unosa proteina kod ragbijaša (n = 9) korištenjem dijetetičke metode dnevnika prehrane kroz sedam dana za vrijeme sezone ragbija 15 i sedam dana za vrijeme ragbija 7 kako bi dobili informacije o unosu proteina za vrijeme obje vrste ragbija. Dobiveni rezultati ukazuju na to da je četvoro ispitanika za vrijeme ragbija 15 i troje ispitanika za vrijeme ragbija 7 premašilo preporuke za unos proteina (1,2 – 2,0 g/kg TM). Većina ispitanika nije imala adekvatnu vremensku raspodjelu unosa proteina jer je većina unosa bila poslijepodne i navečer, a najmanje u prvom dijelu dana.

Abstract (english)

Rugby is a complex and high intensity team sport which demands impeccable physical fitness. Previous recommendations regarding protein intake stated only total daily protein intake, but recently, additional note is that maximal muscle protein synthesis can be achieved with equally distributed protein intake during the day (0,3 g/kg BW in each meal). The purpose of this thesis was to determine time distribution of protein intake in rugby players (n = 9) during seven days of rugby union and seven days of rugby sevens using food records as dietary assessment method and by that get information about protein intake during both types of rugby. Results showed that four participants during rugby union and three participants during rugby sevens had total protein intake higher from recommendations (1,2 – 2,0 g/kg BW). Participants didn’t have adequate daily time distribution of protein intake because the majority of intake was afternoon or in the evening.

• Keywords: ragbi; proteini; vremenska raspodjela; sport; sportska prehrana
• Keywords (english): rugby; protein; time distribution; sport; sports nutrition
• Language: croatian
• URN:NBN: urn:nbn:hr:159:770011
• Study programme: Title: Nutrition; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma (sveučilišni/a prvostupnik/prvostupnica (baccalaureus/baccalaurea) nutricionizma)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2024-04-08 09:01:16