[Studies and safety evaluation of aflatoxins in herbal plants]. / Badania i ocena bezpieczenstwa surowcow zielarskich w zakresie zanieczyszczenia aflatoksynami.
Rocz Panstw Zakl Hig
; 62(4): 377-81, 2011.
Article
in Pl
| MEDLINE
| ID: mdl-22435291
ABSTRACT
Herbs and herbal products are commonly used in food and pharmaceutical industries. The aim of this study was to test herbal plants for contamination with aflatoxins (AF), genotoxic, cancerogenic and hepatotoxic compounds which can cause immunotoxic and allergic effects as well as growth disorders. Aflatoxins were determined by high performance liquid chromatography (HPLC) with post column derivatization involving bromination with pyridinium hydrobromide perbromide (PBPB). Extracts was cleaned-up by immunoaffinity columns (IAC). The contents of aflatoxins B, B, G, and G, in more than 500 herbal plants samples mainly from Eastern Poland were investigated. Samples were supplied by manufacturers (herbal facilities) in 2006-2010 years. In all the evaluated samples the levels of aflatoxins above the detection limits of methods applied were not observed for AF B1--0.2 microg/kg; AF B2--0.03 microg/kg; AF G1--0.3 microg/kg; AF G2--0.03 microg/kg (PN-EN 14123) and for AF B1--0.15 microg/kg (Ph. Eur.6, 20082.8.18). All the herbal plants tested for contamination with aflatoxins should be considered safe, which indicates that manufacturers used good manufacturing practices during drying and storage of raw materials.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Plants, Medicinal
/
Aflatoxins
/
Food Safety
Language:
Pl
Journal:
Rocz Panstw Zakl Hig
Year:
2011
Document type:
Article