PHOTOLUMINESCENCE QUANTITATIVE ANALYSIS OF GALLIC ACID AND CAFFEINE IN GREEN TEA USING MULTI-WAY CHEMOMETRIC APPROACHES

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.

MASOUM SAEED; HESHMAT SHIRIN

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

Journal Paper

Paper Information

Journal: Iranian Journal of Mathematical Chemistry Year:2015 | Volume:6 | Issue:2 Page(s): 109-119

Download Full-Text

Persian Verion

View:

742

Download:

204

Cites:

Information Journal Paper

Title

PHOTOLUMINESCENCE QUANTITATIVE ANALYSIS OF GALLIC ACID AND CAFFEINE IN GREEN TEA USING MULTI-WAY CHEMOMETRIC APPROACHES

Author(s)

MASOUM SAEED | HESHMAT SHIRIN | Issue Writer Certificate

Keywords

GREEN TEAQ2

SPECTROFLUORIMETRIC ANALYSISQ2

EXCITATION-EMISSION DATAQ2

THREE-WAY CHEMOMETRIC METHODSQ2

Abstract

GREEN TEA is considered as a dietary source of antioxidant nutrients, which acts upon human health. GREEN TEA leaves contain three main components in the form of simple hydroxy benzoic acids such as gallic acid, propyl gallate and xanthic bases (caffeine), have been reported to prevent or delay a number of degenerative diseases and act mainly upon the central nervous system and stimulating wakefulness. Therefore, it is important to establish a simple and reliable analytical method for determination of these compounds in the presence of unexpected interferences in the GREEN TEA sample.In this research, a rapid and sensitive method was used for the direct determination of Gallic acid and Caffeine in GREEN TEA that is based on EXCITATION-EMISSION DATA using chemometric approaches. Multi-way chemometric models can be used to study such data, providing estimates of the spectra and concentration profiles of the underlying chemical analytes. A high percentage of recoveries for the spiked GREEN TEA for Gallic acid (i.e.96.15 %-109.78 %) and Caffeine (i.e.93.75% -101.57%) indicate the high accuracies of the proposed calibration methods for the assessment of Gallic acid and Caffeine in GREEN TEA.

Cites

No record.

References

No record.

Cite

APA: Copy

MASOUM, SAEED, & HESHMAT, SHIRIN. (2015). PHOTOLUMINESCENCE QUANTITATIVE ANALYSIS OF GALLIC ACID AND CAFFEINE IN GREEN TEA USING MULTI-WAY CHEMOMETRIC APPROACHES. IRANIAN JOURNAL OF MATHEMATICAL CHEMISTRY, 6(2), 109-119. SID. https://sid.ir/paper/205638/en

Vancouver: Copy

MASOUM SAEED, HESHMAT SHIRIN. PHOTOLUMINESCENCE QUANTITATIVE ANALYSIS OF GALLIC ACID AND CAFFEINE IN GREEN TEA USING MULTI-WAY CHEMOMETRIC APPROACHES. IRANIAN JOURNAL OF MATHEMATICAL CHEMISTRY[Internet]. 2015;6(2):109-119. Available from: https://sid.ir/paper/205638/en

IEEE: Copy

SAEED MASOUM, and SHIRIN HESHMAT, “PHOTOLUMINESCENCE QUANTITATIVE ANALYSIS OF GALLIC ACID AND CAFFEINE IN GREEN TEA USING MULTI-WAY CHEMOMETRIC APPROACHES,” IRANIAN JOURNAL OF MATHEMATICAL CHEMISTRY, vol. 6, no. 2, pp. 109–119, 2015, [Online]. Available: https://sid.ir/paper/205638/en

Related Journal Papers