Quantitative Determination of Heavy Metal Concentrations in Herbal Teas Marketed in Various Countries Including Libya
نویسندگان
چکیده
منابع مشابه
quantitative determination of heavy metal concentrations in onion leaves
the concentration (mg/kg dry weight) of cd, cr and pb were determined in onion leaves samples using the atomic absorption spectrometry. a total of 16 onion leaves each were collected from both the study and control sites for analysis. the heavy metals, cd, cr and pb in onion leaves of study sites were found in the range of 0.667 – 0.933, 3.870 – 7.870 and 5.870 – 7.537mg/kg respectively, ...
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Background & Aims of the Study: Today, the environment pollution with heavy metals has increased. It is important to study various types of pollutions specially those regarding fruits. The effect of pollutions on food safety for human consumption is a global concern. This study was conducted for health assessment of heavy metals pollution (cadmium, lead, and arsenic) in c...
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Herbal tea is essentially an herbal mixture made from leaves, seeds and/ or roots of various plants. As per popular misconception, they are not derived from the usual tea plants, but rather from what are called as ‘tisanes’. There are several kinds of tisanes (herbal teas) that have been used for their medicinal properties. Some of them being consumed for its energizing properties to help induc...
متن کاملDetermination of Methanol Concentrations in Traditional Herbal Waters of Different Brands in Iran
Objective(s) Herbal waters are extensively used in most parts of Iran including Mashhad. Visiting a patient with total blindness due to daily ingestion of around 200 ml of herbal water (Plant forty water) per day for six months was the rational for methanol determination in all herbal waters available in Mashhad markets. Materials and Methods A total of two hundred and nineteen bottles of he...
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ژورنال
عنوان ژورنال: Asian Journal of Research in Biochemistry
سال: 2017
ISSN: 2582-0516
DOI: 10.9734/ajrb/2017/v1i1319