Formula Optimization of a Sunscreen Cream of Tomato‘s Purified Extract
- DOI
- 10.2991/ahsr.k.211105.007How to use a DOI?
- Keywords
- Tomato; optimization; cream; sunscreen; factorial design
- Abstract
Tomatoes are rich in lycopene; a strong antioxidant and a potential sunscreen agent. The use of tomatoe ‘s extract is limited as functional foods, not much as cosmeceutical raw materials. This study aims to optimize the formulation of sunscreen cream of purified tomato extract and to evaluate the sunscreen activity by determination of the Sun Protection Factor (SPF). The formula consisted of virgin olive oil as an oil phase, Olivem®1000 as cream base and water. Optimization was performed by using factorial design of 4 factors and 2 levels. The independent variables are the concentration of Olivem® (2% and 5%), olive oil (10% and 20%), stirring time (10 and 30 minutes), and stirring speed (800 rpm and 1500 rpm). The dependent variables are viscosity and globule size of the globules. Data were analyzed using Design Expert software. The optimum formula was chosen based on the intersection of the results of the superimposed contour plot. Results showed that the optimum formula obtained was the concentration of Olivem® 3.14%; olive oil 16.91%; stirring speed 828.91 rpm; and stirring time 27.88%. The SPF value of tomatoes extract sunscreen cream was 21.09.
- Copyright
- © 2021 The Authors. Published by Atlantis Press International B.V.
- Open Access
- This is an open access article under the CC BY-NC license.
Cite this article
TY - CONF AU - Fianny Rezka Sjahjadi AU - Febriyenti AU - Henny Lucida PY - 2021 DA - 2021/11/17 TI - Formula Optimization of a Sunscreen Cream of Tomato‘s Purified Extract BT - Proceedings of the 2nd International Conference on Contemporary Science and Clinical Pharmacy 2021 (ICCSCP 2021) PB - Atlantis Press SP - 42 EP - 48 SN - 2468-5739 UR - https://doi.org/10.2991/ahsr.k.211105.007 DO - 10.2991/ahsr.k.211105.007 ID - Sjahjadi2021 ER -