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文献摘要:类胡萝卜素和多酚在美容补给品、保健品以及护肤品中的作用
发布时间:2017-05-18 09:06:29  阅读次数:959

    市场对护肤品的需求仍在逐年增长,但时至今日,消费者更加关注既有利于皮肤保护又预防疾病的营养品。近10年来,药剂师、化学家、营养学家和医生一直在致力于开发新的营养品来满足人们的需求。正如化妆品和食品相融合一样,护肤品对许多消费者、食品专家及化妆品专家来说是一个模糊的领域。通过口服补充营养,美容补给品也被称作 “美容药丸”、“内部美容”甚至是“口服化妆品”。它们主要的功能是抗老化作用,对抗太阳辐射产生的自由基。在美容补给品的成分中,抗氧化是最基本的功能。众所周知的抗氧化物质是类胡萝卜素(β-胡萝卜素、番茄红素、叶黄素、玉米黄质以及虾青素)和多酚(花青素、儿茶素、类黄酮、单宁、花青素)。本文概述美容补给品的概念,并解释了美容补给品、保健品和护肤品的差异。此外,我们还讨论了类胡萝卜素和多酚类这两种经常添加在产品中的物质。

 

 

Carotenoids and polyphenols in nutricosmetics, nutraceuticals and cosmeceuticals

 

        The market for cosmeceuticals continues with significant annual growth, but today consumers are more aware of nutritional products that contribute to both skin health and disease prevention. In the last 10 years, pharmacists, chemists, nutritionists, and physicians have been working together to develop new nutritional applications to satisfy people's needs and demands. As a recent result of convergence phenomenon between cosmetics and food industries, nutricosmetics is a blurry area unfamiliar to many consumers and sometimes even to foods and cosmetics experts. Characterized by oral supplementation of nutrients, nutricosmetics are also known as "beauty pills,""beauty from within,"and even "oral cosmetics." The major claim is the antiaging effect, reducing wrinkles by fighting free radicals generated by solar radiation. Among the ingredients used in nutricosmetics, antioxidants represent the most crucial. The best-known antioxidants are carotenoids (beta-carotene, lycopene, lutein, zeaxanthin, and astaxanthin) and polyphenols (anthocyanidins, catechins, flavonoids, tannins, and procyanidins). This study presents an overview about the concept of nutricosmetics and gives us information about the difference between nutricosmetics, nutraceuticals, and cosmeceuticals. The article also discusses about carotenoids and polyphenols, two classes of ingredients often employed in such products.
 
 
 
***Anunciato TP, da Rocha Filho PA. Carotenoids and polyphenols in nutricosmetics, nutraceuticals, and cosmeceuticals. J Cosmet Dermatol. 2012, 11(1):51-54.

 



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