Pregled bibliografske jedinice broj: 1038961
Physicochemical characteristics of Croatian royal jelly
Physicochemical characteristics of Croatian royal jelly // Croatian journal of food science and technology, 11 (2019), 2; 266-271 doi:10.17508/CJFST.2019.11.2.18 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 1038961 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Physicochemical characteristics of Croatian royal
jelly
Autori
Flanjak, Ivana ; Primorac, Ljiljana ; Vukadin, Ilijana ; Kovačić, Marin ; Puškadija, Zlatko ; Bilić Rajs, Blanka
Izvornik
Croatian journal of food science and technology (1847-3466) 11
(2019), 2;
266-271
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
royal jelly ; physicochemical characteristics ; quality ; authenticity ; Croatia
Sažetak
Due to its high nutritive value, royal jelly usage is increasing, both in human nutrition in native form and as bioactive component in other products (dietary supplements, medicine products). The database and regulations on royal jelly characteristics are established in several countries, but not in Croatia. Physicochemical characteristics: moisture, protein content, pH value, total acidity, carbohydrate composition and 10-HDA content in 13 Croatian royal jelly samples were determined with the aim of getting insight to quality of royal jelly produced in Croatia. The obtained results showed that regarding 10-HDA content, one of the most important quality parameter, all samples fulfilled the international standard for royal jelly specifications. Moisture of three samples was higher than prescribed (69.5%, 76.3% and 72.0%, respectively) while one sample had slightly lower protein content than minimum 11% prescribed in international standard. Sucrose content in two royal jelly samples was higher than 3%. Statistically significant correlations were obtained between moisture and protein content, 10-HDA and total acidity as well as between fructose and glucose content. The results of this study will contribute to creation the database of Croatian royal jelly physicochemical characteristics and thus help in setting the royal jelly quality criteria at national level.
Izvorni jezik
Engleski
Znanstvena područja
Poljoprivreda (agronomija), Prehrambena tehnologija
POVEZANOST RADA
Ustanove:
Fakultet agrobiotehničkih znanosti Osijek,
Prehrambeno-tehnološki fakultet, Osijek
Profili:
Blanka Bilić Rajs
(autor)
Ivana Flanjak
(autor)
Ljiljana Primorac
(autor)
Marin Kovačić
(autor)
Zlatko Puškadija
(autor)
Citiraj ovu publikaciju:
Uključenost u ostale bibliografske baze podataka::
- CAB Abstracts
- FSTA: Food Science and Technology Abstracts