{"id":484858,"date":"2023-07-05T19:00:12","date_gmt":"2023-07-05T22:00:12","guid":{"rendered":"https:\/\/revistapesquisa.fapesp.br\/?p=484858"},"modified":"2023-07-05T19:00:12","modified_gmt":"2023-07-05T22:00:12","slug":"more-powerful-sunscreens","status":"publish","type":"post","link":"https:\/\/revistapesquisa.fapesp.br\/en\/more-powerful-sunscreens\/","title":{"rendered":"More powerful sunscreens"},"content":{"rendered":"<p>Adding 0.1% rosmarinic acid, an antioxidant, to two traditional ultraviolet filters\u2014one called octyl methoxycinnamate, which blocks ultraviolet B (UVB) radiation, and the other called avobenzone, which protects against ultraviolet A (UVA)\u2014increased their protective factors by 41%, with no need to increase the concentrations of the active ingredients. Controlled experiments on animals and humans at the School of Pharmaceutical Sciences of the University of S\u00e3o Paulo (FCF-USP) indicated that the compound could have other functions, such as reducing aging of the skin. \u201cIn another study, we verified that rosmarinic acid could potentially increase surface hydration of the skin,\u201d USP pharmacist and biochemist Andr\u00e9 Rolim Baby, head of the study, told <em>Ag\u00eancia FAPESP<\/em>. Found in plants such as rosemary, sage, and mint and first isolated in Italy in 1958, rosmarinic acid is known to have antiviral, anti-inflammatory, antibiotic, and antineoplastic properties (<em>Cosmetics<\/em>, January 5).<\/p>\n","protected":false},"excerpt":{"rendered":"Antioxidant rosmarinic acid improves blocking of ultraviolet rays in sunscreen","protected":false},"author":475,"featured_media":484827,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1651],"tags":[211,232],"coauthors":[785],"class_list":["post-484858","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-notes","tag-biochemistry","tag-pharmacology"],"acf":[],"_links":{"self":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts\/484858","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/users\/475"}],"replies":[{"embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/comments?post=484858"}],"version-history":[{"count":1,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts\/484858\/revisions"}],"predecessor-version":[{"id":484859,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/posts\/484858\/revisions\/484859"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/media\/484827"}],"wp:attachment":[{"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/media?parent=484858"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/categories?post=484858"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/tags?post=484858"},{"taxonomy":"author","embeddable":true,"href":"https:\/\/revistapesquisa.fapesp.br\/en\/wp-json\/wp\/v2\/coauthors?post=484858"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}