Estimation of the Content of Selected Active Substances in Primary and Secondary Herbal Brews by UV-VIS and GC-MS Spectroscopic Analyses

Joint Authors

Pankiewicz, Urszula
Wyrostek, Jakub
Kowalski, Radosław
Solarska, Ewa

Source

Journal of Analytical Methods in Chemistry

Issue

Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-11, 11 p.

Publisher

Hindawi Publishing Corporation

Publication Date

2020-11-12

Country of Publication

Egypt

No. of Pages

11

Main Subjects

Chemistry

Abstract EN

Primary and secondary herbal brews were tested for the content of polyphenolic compounds, flavonoids, and essential oil.

The brewing process was carried out at an initial temperature of 95°C and different time parameters (5, 10, 15, and 30 min).

A secondary brewing was also carried out to estimate the reuse of the herbal material.

The highest content of polyphenol compounds and flavonoids was determined in the primary peppermint brews (4017 mg L−1 and 360 mg L−1, respectively).

The secondary brews were characterised by a lower content of active substances than the primary brews.

The study showed that the herbal postbrewing material contained significant levels of essential oil (from 13.04% to 95.65%) and may be an alternative source of volatile bioactive compounds.

American Psychological Association (APA)

Wyrostek, Jakub& Kowalski, Radosław& Pankiewicz, Urszula& Solarska, Ewa. 2020. Estimation of the Content of Selected Active Substances in Primary and Secondary Herbal Brews by UV-VIS and GC-MS Spectroscopic Analyses. Journal of Analytical Methods in Chemistry،Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1175016

Modern Language Association (MLA)

Pankiewicz, Urszula…[et al.]. Estimation of the Content of Selected Active Substances in Primary and Secondary Herbal Brews by UV-VIS and GC-MS Spectroscopic Analyses. Journal of Analytical Methods in Chemistry No. 2020 (2020), pp.1-11.
https://search.emarefa.net/detail/BIM-1175016

American Medical Association (AMA)

Wyrostek, Jakub& Kowalski, Radosław& Pankiewicz, Urszula& Solarska, Ewa. Estimation of the Content of Selected Active Substances in Primary and Secondary Herbal Brews by UV-VIS and GC-MS Spectroscopic Analyses. Journal of Analytical Methods in Chemistry. 2020. Vol. 2020, no. 2020, pp.1-11.
https://search.emarefa.net/detail/BIM-1175016

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references

Record ID

BIM-1175016