MEASURING THE LEAD, ARSENIC, CUPPER, ZINC, SELENUM, SODIUM, POTASSIUM, NICKEL, AND MAGNESIUM IONS IN BLACK TEA

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MASOUD HAMIDI RAVARI E.; DANESH PAZHOUH MOHAMMAD

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Feyz Medical Sciences Journal Year:2009 | Volume:13 | Issue:3 (SERIAL 51) Page(s): 242-248

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

1,976

Download:

Cites:

Information Journal Paper

Title

MEASURING THE LEAD, ARSENIC, CUPPER, ZINC, SELENUM, SODIUM, POTASSIUM, NICKEL, AND MAGNESIUM IONS IN BLACK TEA

Author(s)

MASOUD HAMIDI RAVARI E. | DANESH PAZHOUH MOHAMMAD | Issue Writer Certificate

Keywords

TEAQ2

ELEMENTSQ3

TOXICITYQ2

Abstract

Background: High intake of some ELEMENTS results in TOXICITY for human. Investigations has been shown that in some species of TEA (Camellia sinensis L) the level of certain ELEMENTS are higher than standard. This study aimed to measure the amount of K, Cu, Pb, Ni, Na, Mg, Zn, Ar, and Se ions in black TEA.Matereials and Methods: Pre-analysis treatment of TEA samples (trade marks Tala, Gulabi, Ahmad, Golestan, and the bulk brand of Ceylon) and the measurement of ions were carried out using acid digestion and atomic-absorption spectrometry techniques, respectively.Results: The minimum and maximum means for K, Mg, Zn, Cu, Pb, Ni, and Na ions in the examined samples were (18062±1095 and 19364±6120 mg/kg), (1±0 and 157±20 mg/kg), (21±3 and 31±9 mg/kg), (17±0 and 21±0 mg/kg), (0.485±0.249 and 0.151±0.066 mg/kg), (0.485±0.249 and 0.151±0.066 mg/kg), (2.907±0.077 and 6.987±1.270 mg/kg), (1±0 and 157±20 mg/kg), respectively. Se and Ar levels are samples were non-detectable.Conclusion: The availibility of high levels of K and Mg ions in the examined black TEAs is in agreement with a traditional medicine hypothesis signifying the use of TEA to decrease the blood pressure.

Cites

No record.

References

No record.

Cite

APA: Copy

MASOUD HAMIDI RAVARI, E., & DANESH PAZHOUH, MOHAMMAD. (2009). MEASURING THE LEAD, ARSENIC, CUPPER, ZINC, SELENUM, SODIUM, POTASSIUM, NICKEL, AND MAGNESIUM IONS IN BLACK TEA. FEYZ, 13(3 (SERIAL 51)), 242-248. SID. https://sid.ir/paper/402928/en

Vancouver: Copy

MASOUD HAMIDI RAVARI E., DANESH PAZHOUH MOHAMMAD. MEASURING THE LEAD, ARSENIC, CUPPER, ZINC, SELENUM, SODIUM, POTASSIUM, NICKEL, AND MAGNESIUM IONS IN BLACK TEA. FEYZ[Internet]. 2009;13(3 (SERIAL 51)):242-248. Available from: https://sid.ir/paper/402928/en

IEEE: Copy

E. MASOUD HAMIDI RAVARI, and MOHAMMAD DANESH PAZHOUH, “MEASURING THE LEAD, ARSENIC, CUPPER, ZINC, SELENUM, SODIUM, POTASSIUM, NICKEL, AND MAGNESIUM IONS IN BLACK TEA,” FEYZ, vol. 13, no. 3 (SERIAL 51), pp. 242–248, 2009, [Online]. Available: https://sid.ir/paper/402928/en

Related Journal Papers