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Kvalitet meda proizvedenog u Crnoj Gori
Quality of honey produced in Montenegro
aInstitut za javno zdravlje Crne Gore, Crna Gora
bNIS Gasprom, Novi Sad
cJZU Dom zdravlja Bar, Crna Gora
Sažetak
Cilj rada je ispitivanje kvaliteta meda proizvedenog u Crnoj Gori. Materija: Za analizu su uzeta 42 uzorka meda različitih vrsta. U svim uzorcima određivan je sadržaj vode, ukupnih kisjelina, ukupnih šećera, direktno redukujućih šećera, saharoze, hidroksimetilfurfurola, ukupnih mineralnih materija, Pb, Cd, As, Hg, Zn, Fe, Cu, Mn, Cr i Ni. Rezultat: Sadržaj vode u ispitivanim uzorcima kretao se od 17,0 % kod bagremovog meda do 19,2% kod meda kadulje. Sadržaj ukupnih kisjelina bio je najmanji kod bagremovog meda (10,0 mmol/kg), a najveći kod meda kadulje (40,0 mmol/kg), dok je sadržaj ukupnih šećera manje varirao i iznosio je od 76,2% do 82,0%, kao i direktno redukujućih šećera (od 73,7% do 76,7%). Nešto veća razlika bila je u sadržaju saharoze od 3,3% kod livadskog meda do 7,0% kod meda kadulje. Bagremov med imao je najmanji sadržaj hidroksimetilfurfurola (6,0 mg/kg) a cvijetni med najveći (20,6 mg/kg). Najmanji sadržaj mineralnih materija imao je livadski med (0,35%), dok su šumski i bagremov med imali 0,55% mineralnih materija. Sadržaj Pb, Hg, As, Cd i Cr u svim uzorcima bio je ispod granice detekcije. Šumski med imao je najveći sadržaj Zn (4,5 mg/kg), a najmanji livadski (1,10 mg/kg). Šumski med imao je takođe i najveći sadražaj Fe, Cu, Mn i Ni, a bagremov najmanji. Zaključak: Povoljni klimatsko-vegetacijski uslovi, sa raznovrsnom pašom za pčele, velike površine prirodnih livada i pašnjaka, koji obiluju medonosnim biljem u Crnoj Gori, rezultiraju proizvodnjom vrlo kvalitetnog meda.
Abstract
The aim of this study is to evaluate the quality of honey produced in Montenegro Materials and Methods: Total of 42 collected samples of different types of honey were analyzed. In accordance with relevant national legislation all samples were analyzed for moisture, acidity, total sugars, total reducing sugar, sucrose content, estimation of hydroxymethyl furfural (HMF), minerals, Pb, Cd, As, Hg, Zn, Fe, Cu, Mn, Cr and Ni content. Results:The moisture content of analyzed honey samples ranged from 17.0% in acacia honey to 19.2% in sage honey samples. Total acidity was lowest in acacia honey (10.0 mmol / kg) and the highest in sage honey (40.0 mmol/kg), while the total sugar content less varied and ranged from 76.2% to 82.0%, similar to total reducing sugar (from 73.7% to 76.7%). Slightly larger difference was in the content of sucrose, which ranged from 3.3% in meadow honey to 7.0% for sage honey. Acacia honey had the lowest content of hydroxymethyl furfural (6.0 mg / kg) while flower honey had the largest (20.6 mg / kg). Meadow honey had the lowest (0.35%), while forest and acacia honey had 0.55% of mineral matter content. Content of Pb, Hg, As, Cd and Cr in all samples was below the detection limits. Forest honey had the highest content of Zn (4.5 mg / kg), while the wild flower honey had the lowest (1.10 mg/kg). Forest honey also contained the highest concentration of Fe, Cu, Mn and Ni, while acacia honey contained lowest concentration of the mentioned ingredients. Conclusion.Favorable climatic and vegetation conditions followed with diverse pastures for bees, large areas of natural meadows and pastures that are rich with honey plants, resulted in production of high quality honey in Montenegro.
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