Abstract:
:Propolis, bee glue, and its main polyphenolic components show high antioxidant activity as found measuring their inhibitory action on lipid peroxidation of linoleic acid (LA) in sodium dodecyl sulfate (SDS) micelles. Furthermore, these substances evidence effectiveness as broad spectrum UVB and UVA photoprotection sunscreens, as it results by measurements of sun protection factor (SPF), the universal indicator related primarily to UVB radiations, and of the two parameters giving an indication of the UVA absorbance properties, i.e. UVA/UVB ratio and critical wavelength. The combination of these characteristics moves up propolis and its main polyphenolic components to the class of cosmeceuticals, as possible active ingredient of sunscreen commercial formulations for their protective and preventive properties.
journal_name
Int J Pharmjournal_title
International journal of pharmaceuticsauthors
Gregoris E,Fabris S,Bertelle M,Grassato L,Stevanato Rdoi
10.1016/j.ijpharm.2010.11.052subject
Has Abstractpub_date
2011-02-28 00:00:00pages
97-101issue
1-2eissn
0378-5173issn
1873-3476pii
S0378-5173(10)00901-4journal_volume
405pub_type
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