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Publication
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| Research Title |
Sensory Evaluation of Sunscreen Formulation Containing Grape Seed Extract Using Penalty Analysis |
| Date of Distribution |
25 December 2021 |
| Conference |
| Title of the Conference |
5th International Cosmetiс Congress |
| Organiser |
Cosmetic Manufacturers and Researchers Association (KUAD) |
| Conference Place |
Susesi Luxury Resort, Belek, Antalya, Turkey |
| Province/State |
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| Conference Date |
25 November 2021 |
| To |
27 November 2021 |
| Proceeding Paper |
| Volume |
5 |
| Issue |
1 |
| Page |
30-37 |
| Editors/edition/publisher |
Goktürk AVŞAR, Fatih Mehmet EMEN, Aslıhan Cesur TURGUT, İsmail ASLAN, Ruken Esra DEMİRDOĞEN, Nazım ŞEKEROĞLU |
| Abstract |
A large proportion of oil-based ultraviolet (UV) filters makes it challenging to formulate high-SPF
sunscreens with pleasant-feeling properties. In cosmetic product development, sensory analysis
emerged as a useful tool linking sensorial qualitative and quantitative perception of the product with
consumer satisfaction. The aim of the present work was to evaluate sensory properties of sunscreen
formulation containing grape seed extract (GSE) and estimate consumer acceptance as guidance for
possible product improvement. In this study, a panel of 12 judges was trained to grade sensory
attributes of four creams: sunscreen with GSE, two cream bases either with UV filter or GSE, and
benchmark sunscreen. In penalty analysis, overall acceptance of creams was assessed using a fivepoint
hedonic scale, and the sensory attributes were evaluated by a 5-point just-about-right (JAR)
scale. The results showed that sunscreen with GSE was perceived as “just about right” for stickiness
and greasiness attributes by most panelists (67% and 83%, respectively) compared to other creams.
However, similarly to the cream base with GSE, sunscreen with GSE received “less than an ideal”
perception of the residual coating explained by a natural brown tint of the extract. As a result, the
overall liking of sunscreen with GSE was slightly lower than the sunscreen base without GSE
possessing the conventional white color of the cosmetic product more familiar to the consumer.
Moreover, it was found that stickiness, greasiness, and glossiness were the least desirable
characteristics that reduced acceptance of the benchmark sunscreen. Our results indicate that
sunscreen containing GSE overall corresponds to the demands and preferences of the consumers living
in the Southeast Asian climate. However, to improve the residual brown color, the GSE could be
absorbed on the metal oxide (ZnO, TiO2) while remaining the UV protection and anti-aging properties
of the GSE. |
| Author |
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| Peer Review Status |
มีผู้ประเมินอิสระ |
| Level of Conference |
นานาชาติ |
| Type of Proceeding |
Full paper |
| Type of Presentation |
Oral |
| Part of thesis |
true |
| Presentation awarding |
false |
| Attach file |
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| Citation |
0
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Journal Publication
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