Potenciais Fotoprotetor e Antioxidante de Blends de Chás

Thiago Luis Aguayo de Castro, Juliano Santos da Rosa, Maria do Socorro Mascarenhas, Claudia Andrea Lima Cardoso
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引用次数: 0

Abstract

As plantas produzem compostos fenólicos de interesse da indústria cosmética devido ao seu potencial antioxidante e fotoprotetor. Uma boa fonte destes compostos são os chás, os quais podem ser preparados com uma ou mais plantas. Neste sentido, foram analisados os teores de compostos fenólicos, flavonoides, bem como os potenciais antioxidante e fotoprotetor de 25 chás (cavalinha, hibisco, chá-verde, boldo-do-chile, hortelã, camomila, gengibre, guaraná, canela. erva-mate, erva-doce, romã, chá-preto, anis-estrelado, chá branco, laranja, maçã, maracujá, melissa, pimenta-caiena, açafrão, mel, alfavacão, limão e fáfia) e 13 blends de chás (B1: chá-branco, gengibre, laranja e maçã; B2: chá-verde, guaraná e canela; B3: erva-doce, anis-estrelado e romã; B4: erva-mate, guaraná, chá-preto e canela; B5: chá verde, Hibisco, cavalinha; B6: camomila, hortelã e boldo-do-chile; B7: camomila, maracujá e melissa; B8: melissa, mel e hibisco; B9: gengibre, canela, açafrão e alfavacão; B10: erva-doce, chá-verde, limão e hortelã; B11: chá-preto, maçã, camomila e limão; B12: chá-preto, fáfia, guaraná e erva-mate; B13: guaraná, chá-verde, canela, gengibre e pimenta-caiena). As amostras apresentaram picos de absorção entre 220 e 240 nm, 280 e 310 nm e 345 e 362 nm. Houve correlação entre os teores de compostos fenólicos e os potenciais antioxidante e fotoprotetor. Os melhores resultados de fator de proteção solar foram dos blends B9, B10, B11 e B12, enquanto para o potencial antioxidante foram o guaraná, canela, erva-mate, romã e os blends 3 e 4. Os blends de chás quando comparados aos chás apresentaram um efeito sinergético, sendo que a maioria apresentou sinergia para os potenciais antioxidante e fotoprotetor. Palavras-chave: Sinergia. FPS. Compostos Fenólicos. Abstract Plants produce phenolic compounds that are of interest to the cosmetic industry due to their antioxidant and photoprotective potential. These compounds are good sources of teas, which can be prepared with one or more plants. In this sense, the contents of phenolic compounds, flavonoids, as well as the antioxidant and photoprotective potentials of 25 teas (horsetail, hibiscus, green tea, chile boldo, mint, chamomile, ginger, guarana, cinnamon. yerba mate, fennel, pomegranate, black tea, star anise, white tea, orange, apple, passion fruit, melissa, cayenne pepper, saffron, honey, alfavacão, lemon and fafia) and 13 tea blends (B1: White tea, ginger, orange and apple; B2: green tea, guarana and cinnamon; B3: fennel, star anise and pomegranate; B4: mate, guarana, black tea and cinnamon; B5: : green tea, hibiscus, horsetail; B6: chamomile, mint and chile boldo; B7: chamomile, passion fruit and melissa; B8: melissa, honey and hibiscus; B9: ginger, cinnamon, saffron and basil; B10: lemongrass sweet, green tea, lemon and mint; B11: black tea, apple, chamomile and lemon; B12: black tea, fafia, guarana and yerba mate; B13: guarana, green tea, cinnamon, ginger and pepper cayenne) were analyzed. The samples showed absorption peaks between 220 and 240 nm wavelengths, 280 and 310 nm and 345 and 362 nm. There was a correlation between the levels of phenolic compounds and the antioxidant and photoprotective potentials. The best sun protection factor results were obtained from the blends B9, B10, B11 e B12. The best antioxidant activities were for guarana, cinnamon, yerba mate, pomegranate and blends 3 and 4. The tea blends, when compared to the teas, showed a synergistic effect, most of which showed synergy for the antioxidant and photoprotective potentials. Keywords: Synergy. SPF. Phenolic Compounds.
茶叶混合物的光保护和抗氧化潜力
植物产生酚类化合物,由于其抗氧化和光保护的潜力,对化妆品工业很有兴趣。这些化合物的一个很好的来源是茶,茶可以用一种或多种植物制成。因此,我们分析了25种茶(马尾、木槿、绿茶、boldo-do-chile、薄荷、洋甘菊、生姜、瓜拉那、肉桂)的酚类化合物、黄酮类化合物含量以及抗氧化和光保护作用。巴拉圭茶,茴香,石榴,红茶,八角星,白茶,橘子,苹果,百香果,梅丽莎,辣椒,藏红花,蜂蜜,豆瓣菜,柠檬和法菲亚)和13种混合茶(B1:白茶,姜,橘子和苹果;B2:绿茶、瓜拉那、肉桂;B3:茴香、八角、石榴;B4:马黛茶、瓜拉那、红茶、肉桂;B5:绿茶、木槿、马尾;B6:洋甘菊、薄荷、越桔;B7:洋甘菊、百香果和梅丽莎;B8:梅丽莎、蜂蜜和芙蓉;B9:姜、肉桂、藏红花和豆芽;B10:茴香、绿茶、柠檬、薄荷;B11:红茶、苹果、洋甘菊、柠檬;B12:红茶、法菲亚、瓜拉那和巴拉圭茶;B13:瓜拉那,绿茶,肉桂,姜和辣椒)。样品的吸收峰在220 ~ 240 nm、280 ~ 310 nm和345 ~ 362 nm之间。酚类化合物含量与抗氧化和光保护潜力之间存在相关性。防晒系数最好的是B9、B10、B11和B12混合物,而抗氧化潜力最好的是瓜拉那、肉桂、巴拉圭茶、石榴和混合物3和4。与茶相比,混合茶表现出协同作用,大多数茶表现出抗氧化和光保护潜力的协同作用。关键词:协同作用。帧/秒。酚类化合物。摘要植物产生酚类化合物,由于其抗氧化和光保护的潜力,对化妆品工业具有重要意义。= =地理= =根据美国人口普查,这个县的面积为。在这方面,25种茶(马尾茶、木槿茶、绿茶、boldo辣椒茶、薄荷茶、洋甘菊茶、姜茶、瓜拉那茶、肉桂茶)的酚类化合物、类黄酮含量以及抗氧化和光保护潜力。yerba mate, fennel,石榴,红茶,星茴芹,白茶,橙,苹果,百香果,melissa,辣椒,藏红花,蜂蜜,豆瓣菜,柠檬和fafia)和13种混合茶(B1:白茶,姜,橙和苹果;B2:绿茶、瓜拉那和肉桂;B3:茴香、星茴香、石榴;B4:马黛茶、瓜拉那茶、红茶和肉桂;B5:绿茶、木槿、马尾;B6:洋甘菊、薄荷和波多辣椒;B7:洋甘菊、百香果和梅丽莎;B8:梅丽莎、蜂蜜和芙蓉;B9:姜、肉桂、藏红花和罗勒;B10:柠檬草甜、绿茶、柠檬薄荷;B11:红茶、苹果、洋甘菊和柠檬;B12:红茶、法菲亚、瓜拉那和巴拉圭茶;B13:瓜拉那,绿茶,肉桂,姜和辣椒)被分析。的样本显示在山峰之间的220和240海里wavelengths, 280, 310, 345和362海里。= =地理= =根据美国人口普查,这个县的面积为。最好的太阳保护因素结果是obtained blends B9, B10 B11和维生素B12。最好的antioxidant活动维guarana,肉桂,草,石榴和blends 3和4。茶茶blends,当相比,显示的synergistic的协同效应,其中大多数显示antioxidant and photoprotective potentials。关键词:协同作用。防晒指数。Phenolic化合物。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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