| Literature DB >> 30409578 |
Marijana B Sakač1, Pavle T Jovanov2, Aleksandar Z Marić2, Lato L Pezo3, Žarko S Kevrešan2, Aleksandra R Novaković2, Nataša M Nedeljković2.
Abstract
Forty-five honey samples of three honey types - two monofloral (acacia and sunflower) and one polyfloral (meadow) were collected from the Autonomous Province of Vojvodina (Republic of Serbia) and analysed for their physicochemical parameters (moisture, acidity, pH, ash, electrical conductivity, glucose, fructose, hydroxymethylfurfural (HMF), CIE L∗a∗b∗ colour and mineral content). All tested physicochemical parameters were in agreement with the EU regulation except for moisture (4 samples) and HMF content (1 sample). Principal component analysis (PCA) was used for assessing the effects of three honey types on all investigated physicochemical parameters. According to PCA, acacia honey samples can be clearly isolated and form a cluster, while, regarding other honey types, PCA can offer the possibility to distinguish sunflower and meadow honey samples regarding examined physicochemical parameters and mineral content.Entities:
Keywords: Acetonitrile (PubChem CID: 6342); Botanical origin; Formic acid (PubChem CID: 284); Honey; Hydrochloric acid (PubChem CID: 313); Methanol (PubChem CID: 887); Minerals; Nitric acid (PubChem CID: 944); Physicochemical parameters; Potassium chloride (PubChem CID: 4873); Sodium hydroxide (PubChem CID: 14798); Tripotassium hexacyanoferrate III trihydrate (PubChem CID: 71306920); Vojvodina; Zinc acetate dihydrate (PubChem CID: 2724192)
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Year: 2018 PMID： 30409578 DOI： 10.1016/j.foodchem.2018.09.149
Source DB: PubMed Journal: Food Chem ISSN： 0308-8146 Impact factor: 7.514