Activity of Rose Flower Extract and Resepthakulum as Antioxidant and Anti-tyrosinase

Chrismis Novalinda Ginting, Lobianna Nadeak, Linda Chiuman

2020

Abstract

Rose (rosa canina) is one of the flowers that are much in demand by the community because besides being an ornamental flower it can also be used as a cosmetic base material. Rose also contains a variety of substances that are treated as antioxidants, and free radical scavenging. The antioxidant activity test in this study used the parameters of diphenyl picrylhydrazin (DPPH) trapping activity and tyrosinase enzyme inhibition. Rose petals and base of rose contain flavonoids, phenols, tannins, triterpenoids, and alkaloids. At the same concentration of sample between the petals and the base of the rose produces different DPPH trapping activities, where the DPPH trapping activity on the rose petals was stronger than the base of the rose. IC50 value of rose petals <50 μg / ml while the base of rose > 50 μg / ml. It was seen that the effect of increasing tyrosinase inhibition was due to an increase in the concentration of the group extract and base of rose flowers, and the results were that at a concentration of 100 µg / ml there was a peak anti-tyrosinase activity.

Paper Citation

in Harvard Style

Ginting C., Nadeak L. and Chiuman L. (2020). Activity of Rose Flower Extract and Resepthakulum as Antioxidant and Anti-tyrosinase.In Proceedings of the International Conference on Health Informatics, Medical, Biological Engineering, and Pharmaceutical - Volume 1: HIMBEP, ISBN 978-989-758-500-5, pages 17-22. DOI: 10.5220/0010285800170022

in Bibtex Style

@conference{himbep20,
author={Chrismis Novalinda Ginting and Lobianna Nadeak and Linda Chiuman},
title={Activity of Rose Flower Extract and Resepthakulum as Antioxidant and Anti-tyrosinase},
booktitle={Proceedings of the International Conference on Health Informatics, Medical, Biological Engineering, and Pharmaceutical - Volume 1: HIMBEP,},
year={2020},
pages={17-22},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0010285800170022},
isbn={978-989-758-500-5},
}

in EndNote Style

TY - CONF

JO - Proceedings of the International Conference on Health Informatics, Medical, Biological Engineering, and Pharmaceutical - Volume 1: HIMBEP,
TI - Activity of Rose Flower Extract and Resepthakulum as Antioxidant and Anti-tyrosinase
SN - 978-989-758-500-5
AU - Ginting C.
AU - Nadeak L.
AU - Chiuman L.
PY - 2020
SP - 17
EP - 22
DO - 10.5220/0010285800170022