UV-vis investigation of (CTC/Orthodox/Green) tea in presence of Brij 35/Water system

Authors

  • Ajaya Bhattarai Department of Chemistry, M.M.A.M. Campus, Tribhuvan University, Biratnagar
  • Jay Narayan Mitruka Department of Chemistry, Mechi Multiple Campus, Tribhuvan University, Bhadrapur
  • Subas Kumar Chapagain Department of Chemistry, Mechi Multiple Campus, Tribhuvan University, Bhadrapur
  • Prem Kumar Shrestha Department of Chemistry, Mechi Multiple Campus, Tribhuvan University, Bhadrapur

Keywords:

CTC tea, Orthodox tea, Green tea, Brij 35, Water, UV-vis

Abstract

The precise measurements of (CTC/Orthodox/Green) Tea absorbance in presence of Brij 35/Water system at room temperature by UV-vis technique are reported. The concentrations of Brij 35 [Polyoxyethylene lauryl ether] were varied from 0.01 to 0.02 mol/lt. Tea concentration in quvette during UV-vis spectrum registration was the same. Obtained results showed a noticeable decreasing of Tea absorbance as a function of Brij 35 concentration. There is evidence of Tea absorbance in the following order: Orthodox > CTC >Green.

DOI: http://dx.doi.org/10.3126/bibechana.v11i0.10378

BIBECHANA 11(1) (2014) 40-45

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Published

2014-05-08

How to Cite

UV-vis investigation of (CTC/Orthodox/Green) tea in presence of Brij 35/Water system. (2014). BIBECHANA, 11, 40-45. https://doi.org/10.3126/bibechana.v11i0.10378

Issue

Vol. 11 (2014)

Section

Research Articles

License

This license enables reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.

How to Cite

UV-vis investigation of (CTC/Orthodox/Green) tea in presence of Brij 35/Water system. (2014). BIBECHANA, 11, 40-45. https://doi.org/10.3126/bibechana.v11i0.10378

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