Coffee based polyphenols with potential in skin care : antioxidant activity and skin penetration assessed by in vivo Raman spectroscopy

Huber, Petra; Adlhart, Christian; Luginbühl, Vera; Morf, Fabienne; Opitz, Sebastian; Yeretzian, Chahan

Publication type:	Contribution to magazine or newspaper
Title:	Coffee based polyphenols with potential in skin care : antioxidant activity and skin penetration assessed by in vivo Raman spectroscopy
Authors:	Huber, Petra Adlhart, Christian Luginbühl, Vera Morf, Fabienne Opitz, Sebastian Yeretzian, Chahan
Published in:	Household and Personal Care Today
Volume(Issue):	9
Issue:	3
Page(s):	28
Pages to:	34
Issue Date:	May-2014
Publisher / Ed. Institution:	TeknoScienze
ISSN:	2035-4614 2035-4738
Language:	English
Subjects:	Coffee fraction; Confocal Raman spectroscopy; Polyphenols; Formulation
Subject (DDC):	540: Chemistry
Abstract:	Active ingredients of plant origin such as polyphenols and phenolic acids are enjoying increased acceptance in both the food and cosmetics industries. Their often excellent antioxidant properties are determined by in vitro assays. To develop an effective skin care formulation, their penetration ability and bioavailability has to be investigated as well. Both depend on molecular size, but also on the molecules’ balance of lipo- and hydrophilicity. In this paper, the antioxidant activity of individual coffee fractions (roasted and unroasted) is compared by means of in vitro antioxidant assays, and the influence of the formulation on skin penetration of the antioxidant active is examined by in vivo Raman spectroscopy.
URI:	http://www.teknoscienze.com/tks_article/coffee-based-polyphenols-with-potential-in-skin-careantioxidant-activity-and-skin-penetration-assessed-by-in-vivo-raman-spectroscopy/ https://digitalcollection.zhaw.ch/handle/11475/2224
Fulltext version:	Published version
License (according to publishing contract):	Licence according to publishing contract
Departement:	Life Sciences and Facility Management
Appears in collections:	Publikationen Life Sciences und Facility Management

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Huber, P., Adlhart, C., Luginbühl, V., Morf, F., Opitz, S., & Yeretzian, C. (2014). Coffee based polyphenols with potential in skin care : antioxidant activity and skin penetration assessed by in vivo Raman spectroscopy. Household and Personal Care Today, 9(3), 28–34. http://www.teknoscienze.com/tks_article/coffee-based-polyphenols-with-potential-in-skin-careantioxidant-activity-and-skin-penetration-assessed-by-in-vivo-raman-spectroscopy/

Huber, P. et al. (2014) ‘Coffee based polyphenols with potential in skin care : antioxidant activity and skin penetration assessed by in vivo Raman spectroscopy’, Household and Personal Care Today, 9(3), pp. 28–34. Available at: http://www.teknoscienze.com/tks_article/coffee-based-polyphenols-with-potential-in-skin-careantioxidant-activity-and-skin-penetration-assessed-by-in-vivo-raman-spectroscopy/.

P. Huber, C. Adlhart, V. Luginbühl, F. Morf, S. Opitz, and C. Yeretzian, “Coffee based polyphenols with potential in skin care : antioxidant activity and skin penetration assessed by in vivo Raman spectroscopy,” Household and Personal Care Today, vol. 9, no. 3, pp. 28–34, May 2014, [Online]. Available: http://www.teknoscienze.com/tks_article/coffee-based-polyphenols-with-potential-in-skin-careantioxidant-activity-and-skin-penetration-assessed-by-in-vivo-raman-spectroscopy/

HUBER, Petra, Christian ADLHART, Vera LUGINBÜHL, Fabienne MORF, Sebastian OPITZ und Chahan YERETZIAN, 2014. Coffee based polyphenols with potential in skin care : antioxidant activity and skin penetration assessed by in vivo Raman spectroscopy. Household and Personal Care Today [online]. Mai 2014. Bd. 9, Nr. 3, S. 28–34. Verfügbar unter: http://www.teknoscienze.com/tks_article/coffee-based-polyphenols-with-potential-in-skin-careantioxidant-activity-and-skin-penetration-assessed-by-in-vivo-raman-spectroscopy/

Huber, Petra, Christian Adlhart, Vera Luginbühl, Fabienne Morf, Sebastian Opitz, and Chahan Yeretzian. 2014. “Coffee Based Polyphenols with Potential in Skin Care : Antioxidant Activity and Skin Penetration Assessed by in Vivo Raman Spectroscopy.” Household and Personal Care Today 9 (3): 28–34. http://www.teknoscienze.com/tks_article/coffee-based-polyphenols-with-potential-in-skin-careantioxidant-activity-and-skin-penetration-assessed-by-in-vivo-raman-spectroscopy/.

Huber, Petra, et al. “Coffee Based Polyphenols with Potential in Skin Care : Antioxidant Activity and Skin Penetration Assessed by in Vivo Raman Spectroscopy.” Household and Personal Care Today, vol. 9, no. 3, May 2014, pp. 28–34, http://www.teknoscienze.com/tks_article/coffee-based-polyphenols-with-potential-in-skin-careantioxidant-activity-and-skin-penetration-assessed-by-in-vivo-raman-spectroscopy/.