Characterisation and fate of grayanatoxins in mad honey produced from Rhododendron ponticum nectar.

Abstract:

:Mad honey from Rhododendron ponticum nectar is produced in a large quantity in the western Black Sea region of Turkey and causes poisoning due to consumption of grayanatoxins (GTX I and III). There are a few studies about characterisation of GTXs in mad honey produced from R.ponticum. This study quantified basic properties including concentrations of GTX I and GTX III in mad honey samples collected in three consecutive years. Although the chemical composition of mad honey varied annually depending on the production year, mean GTX I and GTX III contents were estimated at 20.4±1.69 and 8.20±1.93mg/kg, respectively. The concentrations of GTXs did not change significantly during storage of 6months.

journal_name

Food Chem

journal_title

Food chemistry

authors

Kurtoglu AB,Yavuz R,Evrendilek GA

doi

10.1016/j.foodchem.2014.03.127

subject

Has Abstract

pub_date

2014-10-15 00:00:00

pages

47-52

eissn

0308-8146

issn

1873-7072

pii

S0308-8146(14)00530-5

journal_volume

161

pub_type

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