Lead, mercury and arsenic content in spices: Black, white and green pepper, black cumin and ginger
نویسندگان
چکیده
منابع مشابه
Cadmium and Lead Content in Several Brands of Black Tea (Camellia sinensis) in Iran
ABSTRACT: Tea is one of the most popular beverages in the world and contains several important essential micro nutrients, that are beneficial to human health. The contamination of tea leaves by heavy metals may pose serious problems to human health, because they are not biodegradable and remain in the environment and might enter the food chain. In this study, the concentration of heavy metals; ...
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Received: 10 January, 2016 Accepted: 17 March, 2016 Published: 20 June, 2016 Gamma ray was applied to reduce mycotoxins, i.e. ochratoxin A (OTA) and aflatoxins B1, B2, G1 and G2 (AFB1, AFB2, AFG1 and AFG2) in black and white pepper. The aim of the this study was to evaluate the efficacy of gamma radiation for decontaminating ochratoxin) and aflatoxins residues in artificially contaminated black...
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Traditional methods produced unsatisfactory uniform screening. Often additional tones are added to improve the quality of tone and structure. In this paper, we try to produce screening with diverse patterns and with natural structure preservation while still using only one color of ink. We propose several extensions to contrastaware halftoning including new weight distributions and variations o...
متن کاملStudy on lead levels in infusion time of imported green and black tea (Camellia sinensis L)
Background: Nowadays, tea is the most popular and frequently consumed beverages in the world after water. There are some beneficial trace elements in tea such as fluoride, caffeine and essential minerals, although there may be heavy metals in tea leaves which threat seriously human health. Therefore, the main objective of current study was to determine and monitor lead content in imported black...
متن کاملMycobiota and Natural Incidence of Aflatoxins, Ochratoxin A, and Citrinin in Indian Spices Confirmed by LC-MS/MS
Nine different Indian spices (red chilli, black pepper, turmeric, coriander, cumin, fennel, caraway, fenugreek, and dry ginger) commonly cultivated and highly used in India were analysed for natural occurrence of toxigenic mycoflora and aflatoxins (AFs), ochratoxin A (OTA), and citrinin (CTN) contamination. Aspergillus flavus and Aspergillus niger were the most dominant species isolated from al...
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ژورنال
عنوان ژورنال: Facta universitatis - series: Physics, Chemistry and Technology
سال: 2015
ISSN: 0354-4656,2406-0879
DOI: 10.2298/fupct1503191b