Ethanol and Methanol Concentration in Commonly Used Brands of Ma-al-shaeer in Iran: Estimation of Dietary Intakes and Risk Assessment
Autor: | Mohammad Hassanzadeh, Gholamreza Karimi, Hassan Badie Bostan, Ashkan Baroti, Kobra Shirani, Hamideh Moalemzadeh Haghighi, Zahra Khashyarmanesh |
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Rok vydání: | 2018 |
Předmět: |
Pollution
gas chromatography media_common.quotation_subject lcsh:Medicine 010501 environmental sciences 01 natural sciences law.invention chemistry.chemical_compound law Flame ionization detector Food science lcsh:Miscellaneous systems and treatments methanol 0105 earth and related environmental sciences media_common Pharmacology Ethanol Ma-al-shaeer 010405 organic chemistry lcsh:R lcsh:RM1-950 risk assessment lcsh:RZ409.7-999 0104 chemical sciences lcsh:Therapeutics. Pharmacology Complementary and alternative medicine chemistry Islamic countries Original Article ethanol Methanol Gas chromatography non-alcoholic beer |
Zdroj: | Journal of Pharmacopuncture Journal of Pharmacopuncture, Vol 21, Iss 3, Pp 168-176 (2018) |
ISSN: | 2234-6856 2093-6966 |
DOI: | 10.3831/kpi.2018.21.020 |
Popis: | Objectives Ma-al-shaeer is a popular beverage in Islamic countries. The aim of this study was to determine the concentrations of methanol and ethanol in most consumed brands of Ma-al-shaeer in Iran. Methods Eighty-one Ma-al-shaeer samples which commonly used in Iran were provided. Methanol and ethanol contents were determined by gas chromatography with flame ionization detector. Results The mean methanol concentrations in Iranian and foreign brands was 129.84±205.38 mg/L and 110.157±135.98 mg/L, respectively. Although mean ethanol contents of Iranian brands was 1.2±2.41 mg/L, ethanol level in foreign ones was lower than LOQ. Conclusion Since the most Ma-al-shaeer brands had methanol pollution at different levels establishment of a definitive relationship between the methanol content and toxicological effects seem to be vital. EDI of methanol for Iranian people through consumption of Ma-al-shaeer was determined 0.023mg/kg bw/day. |
Databáze: | OpenAIRE |
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